CN111053710B - Film forming agent and application of petals protected by film forming agent in cosmetics - Google Patents
Film forming agent and application of petals protected by film forming agent in cosmetics Download PDFInfo
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- CN111053710B CN111053710B CN202010091650.7A CN202010091650A CN111053710B CN 111053710 B CN111053710 B CN 111053710B CN 202010091650 A CN202010091650 A CN 202010091650A CN 111053710 B CN111053710 B CN 111053710B
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- film forming
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 55
- 239000002537 cosmetic Substances 0.000 title claims description 12
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 claims abstract description 86
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 86
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229920001577 copolymer Polymers 0.000 claims abstract description 43
- 235000013871 bee wax Nutrition 0.000 claims abstract description 37
- 239000012166 beeswax Substances 0.000 claims abstract description 37
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 claims abstract description 34
- 239000002904 solvent Substances 0.000 claims abstract description 12
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 claims description 29
- 238000003756 stirring Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 6
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- OQILCOQZDHPEAZ-UHFFFAOYSA-N Palmitinsaeure-octylester Natural products CCCCCCCCCCCCCCCC(=O)OCCCCCCCC OQILCOQZDHPEAZ-UHFFFAOYSA-N 0.000 claims description 3
- GJQLBGWSDGMZKM-UHFFFAOYSA-N ethylhexyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(CC)CCCCC GJQLBGWSDGMZKM-UHFFFAOYSA-N 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- LADGBHLMCUINGV-UHFFFAOYSA-N tricaprin Chemical compound CCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCC)COC(=O)CCCCCCCCC LADGBHLMCUINGV-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 229920002050 silicone resin Polymers 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 abstract description 6
- 238000005562 fading Methods 0.000 abstract description 3
- 239000003755 preservative agent Substances 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 43
- 230000008021 deposition Effects 0.000 description 13
- 239000000126 substance Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 235000012907 honey Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000036651 mood Effects 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000002453 shampoo Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/927—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of insects, e.g. shellac
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8105—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- A61K8/8117—Homopolymers or copolymers of aromatic olefines, e.g. polystyrene; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/30—Characterized by the absence of a particular group of ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/82—Preparation or application process involves sonication or ultrasonication
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Dermatology (AREA)
- Insects & Arthropods (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a film forming agent, which comprises the following components in percentage by mass: 3-10% of beeswax, 5-35% of hydrogenated (styrene/methyl styrene/indene) copolymer, 1-30% of polymethylsilsesquioxane and 25-91% of solvent. When the film forming agent is applied to petal protection, the problems that petals are fragile, preservatives need to be added, nutrient components are lost, fading and the like can be well solved.
Description
Technical Field
The invention relates to the field of cosmetics, in particular to a film-forming agent and application of petals protected by the film-forming agent in cosmetics.
Background
Petals of various kinds in nature are deeply favored by female consumers due to their beautiful appearance and pleasant fragrance. Meanwhile, the petals are rich in various nutritional ingredients, so that the petals are widely applied to the fields of health care products, foods, cosmetics and the like.
In the field of cosmetics, the petals can bring nice visual enjoyment to consumers, so that the consumers can relax the mood and achieve the aim of joyful mood; meanwhile, the nutrient substances contained in the petals can also help people to improve the skin condition. However, the application of petals also presents many challenges: firstly, natural petals are not easy to store, are easy to break and cannot show good shapes; secondly, because of rich nutrient substances and moisture, a large amount of preservative needs to be added in advance, otherwise, the natural petals are easy to rot and deteriorate, and the use value is lost; thirdly, in order to remove impurities, the nutrient contents of the petals can be lost and the color of the petals can be faded by adopting methods such as high-temperature cleaning, solvent cleaning and the like. In addition, problems such as petal brilliance and color deposition lead to a decrease in consumer desire to purchase petal cosmetics.
Disclosure of Invention
The invention aims to overcome the problems and provide a film-forming agent, which is applied to petal protection and can well solve the problems that petals are fragile, a preservative needs to be added, nutrient components are lost, fading and the like.
The technical scheme of the invention is as follows:
a film forming agent comprises the following components in percentage by mass: 3-10% of beeswax, 5-35% of hydrogenated (styrene/methyl styrene/indene) copolymer, 1-30% of polymethylsilsesquioxane and 25-91% of solvent.
The beeswax is renewable beeswax of natural source. The beeswax is obtained by centrifuging honeycomb to remove honey, and has pure natural and sustainable characteristics as a byproduct of honey. The cosmetic beeswax has melting point of 61-66 deg.c, high transparency, plasticity and high viscosity. It plays an important role in the adsorption of the film-forming agent on the surfaces of the petals.
The hydrogenated (styrene/methylstyrene/indene) copolymer: the material is prepared by a series of hydrogenation reactions of aliphatic resin and aromatic resin. It can be dissolved in proper proportion with proper oil to form colorless and tasteless transparent film. The film has high refractive index, good stability and excellent oxidation resistance. Suitable hydrogenated (styrene/methylstyrene/indene) copolymers may include Regalite TM R1100 CG (from Eastman Chemical Company, USA).
The polymethylsilsesquioxane is a solid, solvent-free MT-type organic silicon resin with a softening temperature of only 50 ℃. Because the melting point is low, a transparent uniform phase can be formed in the solvent, the transparent uniform phase is applied to the surface of an object, and after the solvent is volatilized, a layer of soft film can be formed and perfectly attached to the surface of an irregular substance. It plays an important role in the toughness of the film-forming agent and the uniformity of the film. Suitable polymethylsilsesquioxanes may comprise BELSIL PMS MK POWDER (from Waters, USA).
The solvent can be one or a mixture of more of caprylic/capric triglyceride, isopropyl myristate and ethylhexyl palmitate.
The embodiment of the invention provides a preparation method of the film forming agent, which comprises the following steps:
step X1, adding the hydrogenated (styrene/methylstyrene/indene) copolymer in a beaker;
step X2, adding a solvent into a beaker, heating the beaker to 110 ℃ under the stirring condition, and cooling to 70-80 ℃ after the hydrogenated (styrene/methyl styrene/indene) copolymer is dissolved and transparent;
step X3, adding the beeswax into a beaker, and stirring to dissolve the beeswax and ensure the beeswax to be transparent;
and step X4, adding the polymethylsilsesquioxane into a beaker, stirring to dissolve the polymethylsilsesquioxane to be transparent, and cooling to room temperature for later use.
The embodiment of the invention also provides a method for protecting the color and the shape of petals by applying the film-forming agent, which comprises the following steps:
s1, selecting artificially picked fresh petals and placing the petals in a special flower cage;
s2, adding proper deionized water into an ultrasonic cleaning machine (40 KHZ), putting the flower cage with the petals in the S1 into the ultrasonic cleaning machine together, and cleaning for 3-10 minutes; determining that impurities on the surfaces of the petals are cleaned;
s3, flatly spreading the petals in the S2 in a drying oven with air blowing, starting drying at the temperature of 30-50 ℃ for 3-10 hours, and closing drying equipment when the water content of the petals reaches 5-15%;
and S4, putting the petals in the S3 into an ozone chamber, and standing for 1-1.5 hours in the ozone chamber. Then filling into a sterile bag;
s5, putting the petals in the step S4 into the film forming agent (66-75 ℃), and then fishing out and shaking to enable the redundant film forming agent to fall off;
s6, standing the petals prepared in the S5 for 1 minute, and then putting the petals into a roller to roll for 3-5 minutes;
and S7, putting the petals prepared in the S6 into a sterile bag for later use.
Compared with the prior art, the film-forming agent has the following characteristics after wrapping the petals:
1. the formed film has high transparency and cannot influence the appearance of petals;
2. the method has small damage to the petals and good integrity of the petals;
3. the original color of the petals is changed slightly, so that the original color state can be kept for a long time;
4. the film on the surface of the petal has good hydrophobicity and inertia, and can be preserved for a long time in cosmetics such as water aqua, shower gel, shampoo and the like;
5. the nutrient substances in the petals can be well sealed and stored in the capsule formed by the film-forming agent, and the nutrient substances in the petals can be released when the petals are kneaded;
the petals treated by the film-forming agent in the patent can only be used in transparent cosmetics such as water aqua, shower gel, shampoo and the like, and are not suitable for non-transparent products, pure oil products and water-in-oil system products.
Drawings
FIG. 1 is a comparative test of petals not treated with a film former and petals treated with a film former of example 1 in a body wash;
FIG. 2 is an observation test of the stability of the film former treated petals of example 1 in body wash;
figure 3 is an observation test of stability of film former treated petals of example 2 in body wash;
FIG. 4 is an observation test of the stability of the film former treated petals of example 3 in body wash;
FIG. 5 is an observation test of the stability of the film former treated petals of example 4 in body wash;
FIG. 6 is an observation test of the stability of the film former treated petals of example 5 in body wash;
FIG. 7 is an observation test of the stability of the film former treated petals of example 6 in body wash;
FIG. 8 is an observation test of the stability of the film former treated petals of example 7 in body wash;
FIG. 9 is a petal state of film former treatment of comparative example 1;
FIG. 10 is a film former treated petal of comparative example 2 and its condition in body wash;
FIG. 11 is a film former treated petal of comparative example 3 and its state in body wash;
FIG. 12 is a film former treated petal of comparative example 4 and its condition in body wash;
FIG. 13 is a photograph comparing film formers of example 1, comparative example 5, and comparative example 6;
FIG. 14 is an observation test of the stability of the film former treated petals of comparative example 5 in body wash;
fig. 15 is an observation test of the stability of the film former treated petals of comparative example 6 in body wash.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
1. The invention provides a film forming agent, which comprises the following components in percentage by mass: 3-10% of beeswax, 5-35% of hydrogenated (styrene/methyl styrene/indene) copolymer, 1-30% of polymethylsilsesquioxane and 25-91% of solvent. The solvent is one or a mixture of caprylic/capric triglyceride, isopropyl myristate and ethylhexyl palmitate.
The film forming agent can be obtained by only preparing the components of the film forming agent according to a proper proportion.
Example 1
The film forming agent selected in the embodiment 1 comprises the following components in percentage by weight: beeswax 6 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 20 wt%, polymethylsilsesquioxane 10 wt%, isopropyl myristate 64 wt%.
We formulated 1000 g deposition solution according to the proportions in example 1:
a. the hydrogenated (styrene/methylstyrene/indene) copolymer of 200 g was weighed in a beaker.
b. 640 g isopropyl myristate is added into a beaker, the beaker is heated to 110 ℃ under stirring, and after the hydrogenated (styrene/methylstyrene/indene) copolymer is dissolved and transparent, the temperature is reduced to 70 ℃.
c. 60 g beeswax was added to the beaker and stirred to dissolve it clear.
d. 100 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it clear, and cooled to room temperature for use.
Example 2
The film forming agent selected in the example 2 comprises the following components in percentage by weight: beeswax 3 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 20 wt%, polymethylsilsesquioxane 10 wt%, isopropyl myristate 67 wt%.
We formulated 1000 g deposition solution according to the proportions in example 2:
a. the hydrogenated (styrene/methylstyrene/indene) copolymer of 200 g was weighed in a beaker.
b. 670 g isopropyl myristate is added into a beaker, the beaker is heated to 110 ℃ under stirring, and after the hydrogenated (styrene/methylstyrene/indene) copolymer is dissolved and transparent, the temperature is reduced to 70 ℃.
c. 30 g beeswax was added to the beaker and stirred to dissolve it clear.
d. 100 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it to be transparent, and then cooled to room temperature for use.
Example 3
The film forming agent selected in the embodiment 3 comprises the following components in percentage by weight: beeswax 10 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 20 wt%, polymethylsilsesquioxane 10 wt%, isopropyl myristate 60 wt%.
We formulated 1000 g deposition solution according to the proportions in example 3:
a. the hydrogenated (styrene/methylstyrene/indene) copolymer of 200 g was weighed in a beaker.
b. 600 g isopropyl myristate is added into a beaker, the beaker is heated to 110 ℃ under stirring, and after the hydrogenated (styrene/methyl styrene/indene) copolymer is dissolved and transparent, the temperature is reduced to 70 ℃.
c. 100 g beeswax was added to the beaker and stirred to dissolve it clear.
d. 100 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it clear, and cooled to room temperature for use.
Example 4
The film forming agent selected in example 4 comprises the following components in percentage by weight: beeswax 6 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 5 wt%, polymethylsilsesquioxane 10 wt%, isopropyl myristate 79 wt%.
We formulated 1000 g deposition solution according to the proportions in example 4:
a. the hydrogenated (styrene/methylstyrene/indene) copolymer of 50 g was weighed in a beaker.
b. Adding isopropyl myristate 790 g into a beaker, heating the beaker to 110 ℃ under stirring, and cooling to 70 ℃ after the hydrogenated (styrene/methyl styrene/indene) copolymer is dissolved and transparent.
c. 60 g beeswax was added to the beaker and stirred to dissolve it clear.
d. 100 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it clear, and cooled to room temperature for use.
Example 5
The film forming agent selected in the example 5 comprises the following components in percentage by weight: beeswax 6 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 35 wt%, polymethylsilsesquioxane 10 wt%, isopropyl myristate 49 wt%.
We formulated 1000 g deposition solution according to the proportions in example 5:
a. the hydrogenated (styrene/methylstyrene/indene) copolymer of 350 g was weighed in a beaker.
b. 490 g isopropyl myristate is added into a beaker, the beaker is heated to 110 ℃ under stirring, and after the hydrogenated (styrene/methyl styrene/indene) copolymer is dissolved and transparent, the temperature is reduced to 70 ℃.
c. 60 g beeswax was added to the beaker and dissolved by stirring to clear.
d. 100 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it clear, and cooled to room temperature for use.
Example 6
The film forming agent selected in example 6 comprises the following components in percentage by weight: beeswax 6 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 20 wt%, polymethylsilsesquioxane 1 wt%, isopropyl myristate 73 wt%.
We formulated 1000 g deposition solution according to the ratio in example 6:
a. the hydrogenated (styrene/methylstyrene/indene) copolymer of 200 g was weighed in a beaker.
b. 730 g of isopropyl myristate is added into a beaker, the beaker is heated to 110 ℃ under stirring, and the temperature is reduced to 70 ℃ after the hydrogenated (styrene/methyl styrene/indene) copolymer is dissolved and transparent.
c. 60 g beeswax was added to the beaker and dissolved by stirring to clear.
d. 10 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it clear, and cooled to room temperature for use.
Example 7
The film forming agent selected in example 7 comprises the following components in percentage by weight: beeswax 6 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 20 wt%, polymethylsilsesquioxane 30 wt%, isopropyl myristate 44 wt%.
We formulated 1000 g deposition solution according to the proportions in example 7:
a. the hydrogenated (styrene/methylstyrene/indene) copolymer of 200 g was weighed in a beaker.
b. 440 g of isopropyl myristate is added into a beaker, the beaker is heated to 110 ℃ under stirring, and the temperature is reduced to 70 ℃ after the hydrogenated (styrene/methyl styrene/indene) copolymer is dissolved and transparent.
c. 60 g beeswax was added to the beaker and stirred to dissolve it clear.
d. 300 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it clear, and cooled to room temperature for use.
Comparative example 1
The film forming agent selected in comparative example 1 comprises the following components in proportion: beeswax 36 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 0 wt%, polymethylsilsesquioxane 0 wt%, isopropyl myristate 64 wt%.
We prepared 1000 g deposition solution according to the ratio in comparative example 1:
a. 640 g of isopropyl myristate was added to the beaker and the beaker was heated to 70 ℃.
b. 360 g beeswax was added to the beaker and stirred to dissolve it clear. Cooling to room temperature for later use.
Comparative example 2
The film forming agent selected in comparative example 2 comprises the following components in proportion: beeswax 0 wt%, hydrogenated (styrene/methyl styrene/indene) copolymer 36 wt%, polymethylsilsesquioxane 0 wt%, isopropyl myristate 64 wt%.
We formulated 1000 g deposition solution according to the proportions in comparative example 2:
a. 360 g hydrogenated (styrene/methylstyrene/indene) copolymer was weighed in a beaker.
b. 640 g of isopropyl myristate is added to a beaker, the beaker is heated to 110 ℃ with stirring, and the temperature is reduced to room temperature for later use after the hydrogenated (styrene/methylstyrene/indene) copolymer is dissolved and transparent.
Comparative example 3
The film forming agent selected in comparative example 3 comprises the following components in percentage by weight: beeswax 0 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 0 wt%, polymethylsilsesquioxane 36 wt%, isopropyl myristate 64 wt%.
We prepared 1000 g dope solution according to the ratio in comparative example 3:
a. 640 g of isopropyl myristate was added to the beaker and the beaker was heated to 70 ℃.
b. 360 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it clear, and allowed to cool to room temperature for use.
Comparative example 4
The film forming agent selected in comparative example 4 comprises the following components in proportion: beeswax 0 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 20 wt%, polymethylsilsesquioxane 16 wt%, isopropyl myristate 64 wt%.
We formulated 1000 g deposition solution according to the proportions in comparative example 4:
a. the hydrogenated (styrene/methylstyrene/indene) copolymer of 200 g was weighed in a beaker.
b. 640 g isopropyl myristate is added into a beaker, the beaker is heated to 110 ℃ under stirring, and after the hydrogenated (styrene/methylstyrene/indene) copolymer is dissolved and transparent, the temperature is reduced to 70 ℃.
c. 160 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it clear, and cooled to room temperature for use.
Comparative example 5
The film forming agent selected in comparative example 5 comprises the following components in percentage by weight: beeswax 6 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 0 wt%, polymethylsilsesquioxane 30 wt%, isopropyl myristate 64 wt%.
We formulated 1000 g deposition solution according to the proportions in comparative example 5:
a. 640 g as isopropyl myristate was added to a beaker and the beaker was heated to 70 ℃ with stirring.
c. 60 g beeswax was added to the beaker and dissolved by stirring to clear.
d. 300 g polymethylsilsesquioxane was added to a beaker, stirred to dissolve it to be clear, and then cooled to room temperature for use.
Comparative example 6
The film forming agent selected in comparative example 6 comprises the following components in percentage by weight: beeswax 6 wt%, hydrogenated (styrene/methylstyrene/indene) copolymer 30 wt%, polymethylsilsesquioxane 0 wt%, isopropyl myristate 64 wt%.
We formulated 1000 g deposition solution according to the proportions in comparative example 6:
a. the hydrogenated (styrene/methylstyrene/indene) copolymer of 300 g was weighed in a beaker.
b. 640 g isopropyl myristate is added into a beaker, the beaker is heated to 110 ℃ under stirring, and after the hydrogenated (styrene/methylstyrene/indene) copolymer is dissolved and transparent, the temperature is reduced to 70 ℃.
c. 60 g beeswax was added to the beaker and stirred to dissolve it clear. Cooling to room temperature for later use.
2. Treatment of flower petals
a. Selecting fresh picked rose, and manually picking petals with complete shapes in an environment of 24 ℃. Placing in special flower cage.
b. Deionized water was added to the ultrasonic cleaner (40 KHZ) to the mid-point of the water level scale. Putting the flower cage with the petals into an ultrasonic cleaning machine, cleaning for 1 minute, pausing for 30 seconds, repeating for 3 times, then respectively taking out the petals from different positions randomly, observing whether the surfaces of the petals are cleaned, and if not, continuously cleaning until the petals are cleaned. If the cleaning time reaches 10 minutes and the cleaning time is not up, the deionized water is required to be replaced and then the cleaning is carried out. Until the petals are completely cleaned.
c. Draining off water from the cleaned petals, spreading the petals in a drying oven with air blowing, starting air blowing, setting the temperature at 45 ℃, measuring the water content after drying for 3 hours, closing the drying equipment when the water content of the petals reaches 5-15%, and continuing drying if the water content is higher than 15%.
d. And putting the dried petals into an ozone chamber, and placing for 1 hour in an ozone environment. Sampling and inspecting microorganisms. The petals are then packed in sterile bags.
3. The film forming agents prepared according to the proportions in examples 1-7 and comparative examples 1-6 are applied to the protection of the color and the shape of petals
a. Heating the prepared film-forming liquid to 70 ℃, and standing for later use after the film-forming liquid is transparent.
b. Taking out the petals with qualified micro-detection results. Adding the solution into the film-forming solution (the addition amount of the solution is not excessive every time, so that petals can be dispersed, and agglomeration and accumulation are avoided), soaking the solution, and fishing up the solution to vibrate the solution, so that redundant film-forming solution falls off.
c. The obtained petals are placed in a roller to be rolled for 3 minutes after being kept stand for 1 minute.
d. And putting the finished petals prepared in the previous step into a sterile bag for later use.
4. Adding the finished petals prepared in the third step into the matrix of the shower gel.
The shower gel matrix comprises the following components in percentage by mass:
after preparing the transparent shower gel matrix, adding the finished petals of 0.5 g into the 95.5 g shower gel matrix, and uniformly stirring at a slow speed.
5. Observation of stability
FIG. 1 is a comparative test of petals not treated with a film former and petals treated with a film former of example 1 in a body wash; it can be seen that at 48 c, fading occurred in the untreated petals at 3 days, and at 7 days, the color had completely faded. The petals treated by the film-forming agent have no obvious color change when observed at 48 ℃ for 3 days and 7 days. The film-forming agent can protect the petals.
FIG. 2 is an observation test of the stability of the film former treated petals of example 1 in body wash; as can be seen from the figure, the color change of the petals is small and the color and the shape are well maintained within 90 days at 48 ℃.
FIG. 3 is an observation test of the stability of the film former treated petals of example 2 in body wash; as can be seen from the figure, the color change of the petals is small and the color and the shape are well maintained within 90 days at 48 ℃.
FIG. 4 is an observation test of the stability of the film former treated petals of example 3 in body wash; as can be seen from the figure, the color change of the petals is small and the color and the shape are well maintained within 90 days at 48 ℃.
FIG. 5 is an observation test of the stability of the film former treated petals of example 4 in body wash; as can be seen from the figure, the color change of the petals is small and the color and the shape are well maintained within 90 days at 48 ℃.
FIG. 6 is a stability observation test of film former treated petals of example 5 in a body wash; as can be seen from the figure, the color change of the petals is small and the color and the shape are well maintained within 90 days at 48 ℃.
FIG. 7 is an observation test of the stability of the film former treated petals of example 6 in body wash; as can be seen from the figure, the color change of the petals is small and the color and the shape are well maintained within 90 days at 48 ℃.
FIG. 8 is an observation test of the stability of the film former treated petals of example 7 in body wash; as can be seen from the figure, the color change of the petals is small and the color and the shape are well maintained within 90 days at 48 ℃.
FIG. 9 is a petal configuration of film former treatment of comparative example 1; as can be seen from the figure, the petals treated by the film-forming agent of comparative example 1 have uneven film-forming agent distribution and poor aesthetic property, and are not suitable for being applied to cosmetics.
FIG. 10 is a film former treated petal of comparative example 2 and its condition in body wash; as can be seen from the figure, the film-forming agent of comparative example 2 did not cure well and did not adsorb well on the petal surface. After the shower gel is added into shower gel, the shower gel and the film-forming agent cannot be mutually dissolved, so that local turbidity is caused.
FIG. 11 is a film former treated petal of comparative example 3 and its condition in body wash; as can be seen from the figure, the film-forming agent of comparative example 3 was not well cured and was not well adsorbed on the petal surface. After the shower gel is added into shower gel, the shower gel and the film-forming agent cannot be mutually dissolved, so that local turbidity is caused.
FIG. 12 is a film former treated petal of comparative example 4 and its condition in body wash; as can be seen from the figure, the film-forming agent of comparative example 4 did not cure well and did not adsorb well on the petal surface. After the shower gel is added into shower gel, the shower gel and the film-forming agent cannot be mutually dissolved, so that local turbidity is caused.
FIG. 13 is a photograph comparing film formers of example 1, comparative example 5, and comparative example 6; as can be seen from the figure, the film formed in example 1 has a certain self-shrinking property, the middle part is raised upwards, and the glossiness is higher. The film in comparative example 5 had poor gloss. The film of comparative example 6 had many cracks and unevenness.
FIG. 14 is an observation test of the stability of the film former treated petals of comparative example 5 in body wash; as can be seen, at 48 deg.C, the petal morphology remained good for 90 days, but the color was slightly yellow.
FIG. 15 is an observation test of the stability of the film former treated petals of comparative example 6 in body wash; as can be seen from the figure, no protective film was formed locally on the petals, and local discoloration occurred at 48 ℃ for 3 days.
Claims (7)
1. The film forming agent for protecting the color and the shape of petals is characterized by comprising the following components in percentage by mass: 3-10% of beeswax, 5-35% of hydrogenated (styrene/methyl styrene/indene) copolymer, 1-10% of polymethylsilsesquioxane and 25-91% of solvent.
2. The film forming agent of claim 1, wherein the beeswax has a melting point of 61-66 ℃.
3. The film forming agent as claimed in claim 1, wherein said polymethylsilsesquioxane is a solid, solvent-free MT-type silicone resin having a softening temperature of 50 ℃.
4. The film forming agent as claimed in claim 1, wherein the solvent is one or a mixture of caprylic/capric triglyceride, isopropyl myristate and ethylhexyl palmitate.
5. The film forming agent according to claim 1, wherein the preparation method of the film forming agent comprises the following steps:
step X1, adding the hydrogenated (styrene/methylstyrene/indene) copolymer in a beaker;
step X2, adding a solvent into a beaker, heating the beaker to 110 ℃ under the stirring condition, and cooling to 70-80 ℃ after the hydrogenated (styrene/methyl styrene/indene) copolymer is dissolved and transparent;
step X3, adding beeswax into a beaker, and stirring to dissolve the beeswax to be transparent;
and step X4, adding the polymethylsilsesquioxane into a beaker, stirring to dissolve the polymethylsilsesquioxane to be transparent, and cooling to room temperature for later use.
6. Use of a film-forming agent according to any one of claims 1 to 5 for the preparation of a cosmetic product.
7. A method for protecting the color and the shape of petals is characterized by comprising the following steps:
s1, selecting artificially picked fresh petals and placing the petals in a special flower cage;
s2, adding proper deionized water into an ultrasonic cleaning machine, putting the flower cage with the petals in the S1 into the ultrasonic cleaning machine together, and cleaning for 3-10 minutes; determining that impurities on the surfaces of the petals are cleaned;
s3, flatly spreading the petals in the S2 into a drying oven with air blowing, starting drying for 3-10 hours at the temperature of 30-50 ℃, and closing drying equipment when the water content of the petals reaches 5-15%;
s4, putting the petals in the S3 into an ozone chamber, placing the petals in the ozone chamber for 1-1.5 hours, and then putting the petals into a sterile bag;
s5, putting the petals in the step S4 into the film forming agent of claim 1 which is preheated to 66-75 ℃, and then fishing out and shaking to enable the redundant film forming agent to fall off;
s6, standing the petals prepared in the S5 for 1 minute, and then putting the petals into a roller to roll for 3-5 minutes;
and S7, putting the petals prepared in the S6 into a sterile bag for later use.
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| JP7066312B2 (en) * | 2015-12-21 | 2022-05-13 | ロレアル | A composition that provides a glow and a feeling of moisture |
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