CN105284916A - Mildew preventive for files and preparation method thereof - Google Patents
Mildew preventive for files and preparation method thereof Download PDFInfo
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- CN105284916A CN105284916A CN201510788887.XA CN201510788887A CN105284916A CN 105284916 A CN105284916 A CN 105284916A CN 201510788887 A CN201510788887 A CN 201510788887A CN 105284916 A CN105284916 A CN 105284916A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 230000003449 preventive effect Effects 0.000 title abstract 7
- 240000002262 Litsea cubeba Species 0.000 claims abstract description 19
- 235000012854 Litsea cubeba Nutrition 0.000 claims abstract description 19
- 239000002270 dispersing agent Substances 0.000 claims abstract description 8
- 240000002924 Platycladus orientalis Species 0.000 claims abstract description 3
- 239000003112 inhibitor Substances 0.000 claims description 35
- 235000013399 edible fruits Nutrition 0.000 claims description 25
- 239000000341 volatile oil Substances 0.000 claims description 23
- OEYQBKYISMRWQB-UHFFFAOYSA-N Santal Chemical compound C=1C(OC)=CC(O)=C(C2=O)C=1OC=C2C1=CC=C(O)C(O)=C1 OEYQBKYISMRWQB-UHFFFAOYSA-N 0.000 claims description 20
- 240000003731 Piper cubeba Species 0.000 claims description 18
- 235000002711 Piper cubeba Nutrition 0.000 claims description 18
- 241000723346 Cinnamomum camphora Species 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000001289 litsea cubeba fruit oil Substances 0.000 claims description 12
- 239000001293 FEMA 3089 Substances 0.000 claims description 10
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 9
- 229940072056 alginate Drugs 0.000 claims description 9
- 235000010443 alginic acid Nutrition 0.000 claims description 9
- 229920000615 alginic acid Polymers 0.000 claims description 9
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 5
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 4
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 claims description 3
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000002588 toxic effect Effects 0.000 abstract description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 abstract 1
- 229920001661 Chitosan Polymers 0.000 abstract 1
- 241000633853 Cinnamomum platyphyllum Species 0.000 abstract 1
- 240000000513 Santalum album Species 0.000 abstract 1
- 235000008632 Santalum album Nutrition 0.000 abstract 1
- 241000779819 Syncarpia glomulifera Species 0.000 abstract 1
- 230000009982 effect on human Effects 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000001739 pinus spp. Substances 0.000 abstract 1
- 235000010413 sodium alginate Nutrition 0.000 abstract 1
- 229940005550 sodium alginate Drugs 0.000 abstract 1
- 239000000661 sodium alginate Substances 0.000 abstract 1
- 229940036248 turpentine Drugs 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 5
- 229960000846 camphor Drugs 0.000 description 5
- 229930008380 camphor Natural products 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 2
- 241001225321 Aspergillus fumigatus Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 244000153234 Hibiscus abelmoschus Species 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 229940091771 aspergillus fumigatus Drugs 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000002316 fumigant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- JECYNCQXXKQDJN-UHFFFAOYSA-N 2-(2-methylhexan-2-yloxymethyl)oxirane Chemical compound CCCCC(C)(C)OCC1CO1 JECYNCQXXKQDJN-UHFFFAOYSA-N 0.000 description 1
- 241001465318 Aspergillus terreus Species 0.000 description 1
- 241001515917 Chaetomium globosum Species 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 208000005374 Poisoning Diseases 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- OEBRKCOSUFCWJD-UHFFFAOYSA-N dichlorvos Chemical compound COP(=O)(OC)OC=C(Cl)Cl OEBRKCOSUFCWJD-UHFFFAOYSA-N 0.000 description 1
- 229950001327 dichlorvos Drugs 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a mildew preventive for files and relates to the technical field of file protection. The mildew preventive comprises the following ingredients (by weight): 20-40 parts of Cinnamomum platyphyllum, 5-10 parts of chitosan, 10-15 parts of Santalum album seed, 1-5 parts of biota orientalis, 1-5 parts of turpentine and 1-5 parts of litsea cubeba. The mildew preventive also comprises a sodium alginate solution and a dispersant. The invention also provides a preparation method of the above mildew preventive for files. Natural plants are used as raw materials of the mildew preventive for files. The mildew preventive has no toxic or side effect on human body, will not pollute the environment, will not affect paper documents, is not inflammable, can be used safely, has long effective time, has wide sources of raw materials and few varieties, is simple to prepare and is convenient for large-scale industrial production.
Description
Technical field
The present invention relates to archives conservation technical field, be specifically related to a kind of archives mould inhibitor and preparation method thereof.
Background technology
Archives are true records of people's social practice, and Ye Shi party and state carries out economic construction, carry out political civilization, material progress, spiritual civilization construction, the necessary condition of development science and culture technology.Archives are first hand starting materials.Archives not only have recorded the circumstances of historical act, and have recorded the thought development of people in Activities, the experience and lessons in social practice, and the creative resultant of scientific research and culture and arts.Therefore, it investigates previously situation for people, grasps Historical Materials, and the rule of development of research res gestae, and summing up experience, learn the lesson, have important reference role.Bright cabinet university student Qiu Chun says the effect of archives: " this life rely to know Gu, later age rely to know that modern person also ".Archives of paper quality remains the main preservation form of archives, and archives of paper quality has fragile, cannot regenerate, the features such as need to be keep secret, is the work that must pay attention to of archives work and task to the protection of archives and reparation.
Archives before warehouse-in except will carrying out strict sterilization, dedusting work, during preservation also to use mildew and insect proof medicine, conventional mildew and insect proof medicine has camphor ball, camphor ball, Moschus and some chemical fumigants etc., although camphor ball, camphor ball have certain effect, but all containing paracide or how its active ingredient, in " classification of conventional chemicals and mark " (GB13690 ~ 92) of Issued by China State Bureau of Technical Supervision in 1992, clear stipulaties paracide is drugs, human body poisoning symptom can be caused, as burnout, dizziness, headache, diarrhoea etc.Naphthalene was just forbidden by national health tissue as far back as the nineties.Moschus has faint impact to pregnant woman.Chemical fumigant is as all toxic and inflammable and explosive to human body in methyl bromide, oxirane, dichlorvos, wants great care safety in using.Therefore, archives of paper quality store method is significant safely and effectively to find one.
Summary of the invention
For the defect existed in above-mentioned prior art, the invention provides a kind of is raw material with natural plants, to human-body safety, free from environmental pollution, anti-mold effect is good, the archives mould inhibitor that service time is long, and the present invention is achieved by the following scheme for achieving the above object:
A kind of archives mould inhibitor, comprises the component of following weight portion: broad-leaved camphor tree 20 ~ 40 parts, shitosan 5 ~ 10 parts, santal seed 10 ~ 15 parts, cacumen biotae 1 ~ 5 part, 1 ~ 5 part, turpentine oil, 1 ~ 5 part, the fruit of a cubeb litsea tree.
The present invention also has following additional technical feature:
Preferably, described broad-leaved camphor tree 30 parts, shitosan 7 parts, santal seed 12 parts, cacumen biotae 2 parts, 2 parts, turpentine oil, 2 parts, the fruit of a cubeb litsea tree.
Preferably, described cacumen biotae is Chinese Arborvitae Twig and Leaf or cacumen biotae volatile oil.
Preferably, the described fruit of a cubeb litsea tree is fruit of a cubeb litsea tree acrial part powder or litsea cubeba oil.
Preferably, described cacumen biotae volatile oil is mixed by weight 1:8 ~ 1:4 with water by cacumen biotae, and being placed in volatile oil extractor, is 70 ~ 100 DEG C in temperature, and vacuum is extract 2 ~ 6 hours gained under 0.04 ~ 0.05MPa condition.
Preferably, described litsea cubeba oil is mixed by weight 1:6 ~ 1:4 with water by fruit of a cubeb litsea tree fruit, and being placed in volatile oil extractor, is 70 ~ 100 DEG C in temperature, and vacuum is extract 2 ~ 6 hours gained under 0.03 ~ 0.05MPa condition.
Preferably, described archives mould inhibitor also comprises 1 ~ 5 weight portion mass concentration is the alginate solution of 5% ~ 8%.
Preferably, described archives mould inhibitor also comprises the dispersant of 1 ~ 5 weight portion.
Preferably, described dispersant is any one or two kinds of in talcum powder, polyvinylpyrrolidone or PVPP.
The present invention also provides a kind of preparation method of archives mould inhibitor, comprises the following steps:
1) broad-leaved camphor tree and santal seed are milled to powder, cross 100 mesh sieves, for subsequent use;
2) cacumen biotae is milled to powder, crosses 100 mesh sieves, for subsequent use, or cacumen biotae is mixed by weight 1:8 ~ 1:4 with water, being placed in volatile oil extractor, is 70 ~ 100 DEG C in temperature, vacuum is extract under 0.04 ~ 0.05MPa condition to obtain cacumen biotae volatile oil in 2 ~ 6 hours, for subsequent use;
3) fruit of a cubeb litsea tree acrial part powder is milled to powder, cross 100 mesh sieves, for subsequent use, or fruit of a cubeb litsea tree fruit is mixed by weight 1:6 ~ 1:4 with water, be placed in volatile oil extractor, be 70 ~ 100 DEG C in temperature, vacuum is extract under 0.03 ~ 0.05MPa condition to obtain litsea cubeba oil in 2 ~ 6 hours, for subsequent use;
4) by step 1), 2), 3) in after gains mix according to weight ratio with shitosan, turpentine oil, add dispersant even, then to spray mass concentration be distributed in the container with air-vent after 5% ~ 8% alginate solution mixing and get final product.
Beneficial effect:
1. archives mould inhibitor of the present invention uses natural plants to be raw material, without any side effects to human body, free from environmental pollution, does not have any impact to paper document, and nonflammable, can use safely.
2. archives mould inhibitor of the present invention reaches the effect of permanent mildew-resistant by splendid attire slow releasing mildew-resistant gas in the container of ventilation hole, in addition, alginate solution in the present invention and the use of dispersant also have the time extending slowly-releasing and the effect that gas uniform is discharged, thus extend the validity of mould inhibitor of the present invention.
3. archives mould inhibitor raw material sources of the present invention are wide, and kind is few, and preparation is simple, facilitates industrial scale to produce.
Specific embodiment
Embodiment 1 prepares mould inhibitor 1
1) be milled to powder after the Timber sections 200g of broad-leaved camphor tree, santal seed 100g, cacumen biotae 20g and fruit of a cubeb litsea tree acrial part powder 30g being mixed, cross 100 mesh sieves, for subsequent use;
2) get step 1) in after gains mix with shitosan 50g, turpentine oil 20g, add 20g talcum powder, mix after 10g PVPP, spray again 20g mass concentration be 5% alginate solution mix after, being distributed on bottle cap is densely covered with in the vial of air-vent, splendid attire 5g gains in each bottle, obtain archives mould inhibitor of the present invention.
Embodiment 2 prepares mould inhibitor 2
1) broad-leaved camphor leaf subdivision 300g and santal seed 150g is milled to powder, crosses 100 mesh sieves, for subsequent use;
2) mixed by weight 1:8 with water by cacumen biotae, being placed in volatile oil extractor, is 90 DEG C in temperature, and vacuum is extract under 0.04MPa condition to obtain cacumen biotae volatile oil in 4 hours, for subsequent use;
3) mixed by weight 1:6 with water by fruit of a cubeb litsea tree fruit, being placed in volatile oil extractor, is 90 DEG C in temperature, and vacuum is extract under 0.03MPa condition to obtain litsea cubeba oil in 4 hours, for subsequent use;
4) get step 1) in gains and 10g step 2) in obtain cacumen biotae volatile oil and 20g step 3) in after the litsea cubeba oil that obtains mixes with 70g shitosan, 30g turpentine oil, add 30g polyvinylpyrrolidone to mix, spraying 30g mass concentration is again after 8% alginate solution mixes, being distributed into cover is densely covered with in the plastic bottle of air-vent, splendid attire 4g gains in each bottle, obtain archives mould inhibitor of the present invention.
Embodiment 3 prepares mould inhibitor 3
1) broad-leaved camphor tree acrial part 400g, santal seed 120g and cacumen biotae 50g are milled to powder, cross 100 mesh sieves, for subsequent use;
2) mixed by weight 1:4 with water by fruit of a cubeb litsea tree fruit, being placed in volatile oil extractor, is 100 DEG C in temperature, and vacuum is extract under 0.04MPa condition to obtain litsea cubeba oil in 4 hours, for subsequent use;
3) get step 1) in gains and 40g step 2) in after the litsea cubeba oil that obtains mixes with 100g shitosan, 50g turpentine oil, add 20g polyvinylpyrrolidone, 10g talcum powder mixes, spraying 10g mass concentration is again after 7% alginate solution mixes, being distributed into cover is densely covered with in the plastic bottle of air-vent, splendid attire 6g gains in each bottle, obtain archives mould inhibitor of the present invention.
Embodiment 4 prepares mould inhibitor 4
1) broad-leaved camphor tree under ground portion 300g and santal seed 120g is milled to powder, crosses 100 mesh sieves, for subsequent use;
2) mixed by weight 1:6 with water by cacumen biotae, being placed in volatile oil extractor, is 80 DEG C in temperature, and vacuum is extract under 0.05MPa condition to obtain cacumen biotae volatile oil in 6 hours, for subsequent use;
3) mixed by weight 1:5 with water by fruit of a cubeb litsea tree fruit, being placed in volatile oil extractor, is 80 DEG C in temperature, and vacuum is extract under 0.03MPa condition to obtain litsea cubeba oil in 4 hours, for subsequent use;
4) get step 1) in gains and 20g step 2) in obtain cacumen biotae volatile oil and 20g step 3) in after the litsea cubeba oil that obtains mixes with 70g shitosan, 20g turpentine oil, add 30g polyvinylpyrrolidone to mix, spraying mass concentration is again after 7% alginate solution mixes, being distributed into cover is densely covered with in the plastic bottle of air-vent, splendid attire 5g gains in each bottle, obtain archives mould inhibitor of the present invention.
Note: " crossing 100 mesh sieves " described in above embodiment refers to and raw material is ground into and can be all as the criterion by 100 mesh sieves.
Embodiment 5 effect detection
Mould proof test: screen mould from paper, carry out purifying agaric, analyze fungal species, chaetomium globosum (Chaetomiumqlobosum) respectively from wherein selecting three kinds of moulds, aspergillus terreus (Asperqillusterreus), aspergillus fumigatus (Aspergillusfumigatus), conveniently three kinds of moulds cultivated by experimental technique culture dish in constant incubator, often kind of mould cultivates 2 groups respectively, be divided into control group and experimental group, often organize parallel three, three kinds of moulds are placed in constant incubator to be cultivated two days later, count the clump count of experimental group and control group and record, afterwards control group and experimental group are placed in two incubators respectively to cultivate, mould inhibitor obtained in embodiment 4 is placed in the incubator of wherein experimental group, do not put in control group incubator, cultivate and to observe after 36 hours and to record the growing state often organizing mould, record is as table 1.
The anti-mold effect of table 1 mould inhibitor
Table 1 shows, and mould inhibitor of the present invention can have to the common mould of paper the effect killing suppression preferably, therefore may be used for reaching anti-mold effect in archives preservation.
The drug effect term of validity is tested: the mould inhibitor in Example 4 is divided into three groups, and after placing three months, four months, five months in file cabinet, detect the anti-mold effect to three kinds of moulds according to above-mentioned mould proof test method, record is as table 2.
The table 2 mildew-resistant term of validity detects
Table 2 is visible, and mould inhibitor of the present invention weakens to some extent along with the prolongation effect of time, still has good anti-mold effect at three month four month, five month time, press down mould decreased effectiveness, and therefore scheduling the mould inhibitor the longest operating period of the present invention is 5 months.
One of ordinary skill in the art should be understood that on the basis of technical scheme of the present invention, and those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (10)
1. an archives mould inhibitor, is characterized in that, comprises the component of following weight portion: broad-leaved camphor tree 20 ~ 40 parts, shitosan 5 ~ 10 parts, santal seed 10 ~ 15 parts, cacumen biotae 1 ~ 5 part, 1 ~ 5 part, turpentine oil, 1 ~ 5 part, the fruit of a cubeb litsea tree.
2. a kind of archives mould inhibitor according to claim 1, is characterized in that, described broad-leaved camphor tree is 30 parts, shitosan 7 parts, santal seed 12 parts, cacumen biotae 2 parts, 2 parts, turpentine oil, 2 parts, the fruit of a cubeb litsea tree.
3. a kind of archives mould inhibitor according to claim 1 and 2, is characterized in that, described cacumen biotae is Chinese Arborvitae Twig and Leaf or cacumen biotae volatile oil.
4. a kind of archives mould inhibitor according to claim 1 and 2, is characterized in that, the described fruit of a cubeb litsea tree is fruit of a cubeb litsea tree acrial part powder or litsea cubeba oil.
5. a kind of archives mould inhibitor according to claim 3, it is characterized in that, described cacumen biotae volatile oil is mixed by weight 1:8 ~ 1:4 with water by cacumen biotae, is placed in volatile oil extractor, be 70 ~ 100 DEG C in temperature, vacuum is extract 2 ~ 6 hours gained under 0.04 ~ 0.05MPa condition.
6. a kind of archives mould inhibitor according to claim 4, it is characterized in that, described litsea cubeba oil is mixed by weight 1:6 ~ 1:4 with water by fruit of a cubeb litsea tree fruit, is placed in volatile oil extractor, be 70 ~ 100 DEG C in temperature, vacuum is extract 2 ~ 6 hours gained under 0.03 ~ 0.05MPa condition.
7. a kind of archives mould inhibitor according to claim 1, is characterized in that, also comprising 1 ~ 5 weight portion mass concentration is the alginate solution of 5% ~ 8%.
8. a kind of archives mould inhibitor according to claim 1, is characterized in that, also comprise the dispersant of 1 ~ 5 weight portion.
9. a kind of archives mould inhibitor according to claim 8, is characterized in that, described dispersant is any one or two kinds of in talcum powder, polyvinylpyrrolidone or PVPP.
10. the preparation method of a kind of archives mould inhibitor described in claim 1 ~ 9, is characterized in that, comprise the following steps:
1) broad-leaved camphor tree and santal seed are milled to powder, cross 100 mesh sieves, for subsequent use;
2) cacumen biotae is milled to powder, crosses 100 mesh sieves, for subsequent use, or cacumen biotae is mixed by weight 1:8 ~ 1:4 with water, being placed in volatile oil extractor, is 70 ~ 100 DEG C in temperature, vacuum is extract under 0.04 ~ 0.05MPa condition to obtain cacumen biotae volatile oil in 2 ~ 6 hours, for subsequent use;
3) fruit of a cubeb litsea tree is milled to powder, crosses 100 mesh sieves, for subsequent use, or fruit of a cubeb litsea tree fruit is mixed by weight 1:6 ~ 1:4 with water, being placed in volatile oil extractor, is 70 ~ 100 DEG C in temperature, vacuum is extract under 0.03 ~ 0.05MPa condition to obtain litsea cubeba oil in 2 ~ 6 hours, for subsequent use;
4) by step 1), 2), 3) in after gains mixs according to weight ratio with shitosan, turpentine oil, add dispersant evenly, then to spray mass concentration be distributed in the container with air-vent after 5% ~ 8% alginate solution mixes and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788887.XA CN105284916A (en) | 2015-11-16 | 2015-11-16 | Mildew preventive for files and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788887.XA CN105284916A (en) | 2015-11-16 | 2015-11-16 | Mildew preventive for files and preparation method thereof |
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| CN105284916A true CN105284916A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510788887.XA Pending CN105284916A (en) | 2015-11-16 | 2015-11-16 | Mildew preventive for files and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062267A (en) * | 1990-12-12 | 1992-07-01 | 中国科学院科华高技术公司武汉联合公司 | A kind of process for preparing natural fungicidal agent |
| CN1242947A (en) * | 1999-08-04 | 2000-02-02 | 中国科学院昆明植物研究所 | Anti-mildew repellent pesticide and preparation method thereof |
| CA2471235A1 (en) * | 2001-12-18 | 2003-06-26 | Henkel Kommanditgesellschaft Auf Aktien | Inhibition of the asexual reproduction of fungi |
| CN1440660A (en) * | 2003-03-27 | 2003-09-10 | 李汉文 | Mouldproof and bacteriostatic aromatic oil product series and its production process |
-
2015
- 2015-11-16 CN CN201510788887.XA patent/CN105284916A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062267A (en) * | 1990-12-12 | 1992-07-01 | 中国科学院科华高技术公司武汉联合公司 | A kind of process for preparing natural fungicidal agent |
| CN1242947A (en) * | 1999-08-04 | 2000-02-02 | 中国科学院昆明植物研究所 | Anti-mildew repellent pesticide and preparation method thereof |
| CA2471235A1 (en) * | 2001-12-18 | 2003-06-26 | Henkel Kommanditgesellschaft Auf Aktien | Inhibition of the asexual reproduction of fungi |
| CN1440660A (en) * | 2003-03-27 | 2003-09-10 | 李汉文 | Mouldproof and bacteriostatic aromatic oil product series and its production process |
Non-Patent Citations (3)
| Title |
|---|
| 彭明丽 等: "《精选小化工产品配方与工艺》", 31 January 2010 * |
| 黄玉媛 等: "《精细化工配方研究与产品配制技术（上册）》", 30 June 2003 * |
| 龚蛟腾: "《中国图书馆学的起源与转型：从校雠学说到近现代图书馆学的演变》", 31 December 2013 * |
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