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WO1997020867A1 - Complexes pulverulents de peroxyde d'hydrogene et de polymeres - Google Patents

Complexes pulverulents de peroxyde d'hydrogene et de polymeres Download PDF

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Publication number
WO1997020867A1
WO1997020867A1 PCT/EP1996/005252 EP9605252W WO9720867A1 WO 1997020867 A1 WO1997020867 A1 WO 1997020867A1 EP 9605252 W EP9605252 W EP 9605252W WO 9720867 A1 WO9720867 A1 WO 9720867A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydrogen peroxide
complexes
polymers
powdery
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP1996/005252
Other languages
German (de)
English (en)
Inventor
Jörg Breitenbach
Karl-Otto Heilmann
Siegfried Lang
Bernhard Fussnegger
Horst Westenfelder
Michael Lappas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of WO1997020867A1 publication Critical patent/WO1997020867A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3945—Organic per-compounds
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/22—Peroxides; Oxygen; Ozone
    • 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
    • A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
    • A61K8/8176—Homopolymers of N-vinyl-pyrrolidones. Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
    • 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
    • A61K2800/88—Two- or multipart kits

Definitions

  • the present invention relates to a process for the production of powdery hydrogen peroxide complexes based unlös ⁇ Licher polymers of heterocyclic N-Vmylmonomeren.
  • US Pat. No. 5,190,749 describes the production of powdery complexes of hydrogen peroxide and PVP from aqueous solutions in a fluidized bed process with subsequent drying. Powders of certain particle size distributions must be used for the fluidized bed process. The hydrogen peroxide addition must be dosed precisely, otherwise rubbery, sticky products are formed.
  • US Pat. No. 3,376,110 describes the preparation of polymers with water-insoluble polymers based on heterocyclic N-methyllactams, an aqueous suspension of polymer and hydrogen peroxide being evaporated from the water, for example in a drying oven, to the solid state. Partially, however, is that rubber-like amorphous compositions are formed when completely dried.
  • the object of the present invention was to find a simplified process for the production of powdered hydrogen peroxide polymer complexes which provides free-flowing products.
  • polymer components which are insoluble are heterocyclic N-vinyl monomers, in particular homopolymers or copolymers of N-vinylmyrrolidone, N-vinylcaprolactam or Nvmylimidazole.
  • the polymers can contain up to 80% by weight of further comonomers, for example vinyl esters such as vinyl acetate, vinyl propionate or vinyl butyrate or acrylic acid, methacrylic acid or the Ci-Ci alkyl esters of these acids.
  • the polymers can be crosslinked physically or chemically.
  • Suitable crosslinkers are, for example, cyclic amides which, in addition to an N Vmyl group, carry a further Vmyl group, for example N, N '-divmylethylene urea, N, N' divmylpropyleneurea, N, N '-divmylimidazolidone (2), N Vmyl-2 -ethylidene-pyrrolidone- (2) or N Vmyl-3-ethylidene-pipe ndmon- (2).
  • Insoluble in this context means that the polymers are not soluble in water or in conventional organic solvents, with a proportion of soluble proportions of ⁇ 2% by weight.
  • the preferred polymer component according to the invention is insoluble polyvinylpyrrolidone (PVP).
  • the preparation of the polymers used is generally known.
  • Hydrogen peroxide is used in the form of aqueous solutions, usually in the form of 3 to 70% by weight. -% ⁇ gen, preferably 30 to 60 wt. -% ⁇ gen solutions.
  • the way in which hydrogen peroxide and polymer components are mixed is not critical.
  • the polymer component can be mixed in solid form or as an aqueous slurry with the hydrogen peroxide solution.
  • the mixing can advantageously take place with stirring.
  • the formation of the complex can be carried out at temperatures in the range from 0 to 50 ° C., preferably 5 to 25 ° C.
  • the duration of the reaction usually depends on the size of the batch and the desired hydrogen peroxide concentration in the Complex and can be easily determined by a person skilled in the art by means of a few simple experiments.
  • the proportions are preferably chosen so that the reaction in the presence of 1 to 40, preferably 10 to
  • the complex is formed in the presence of one or more surfactants.
  • Surfactants are surfactants such as polysorbate fettsaureester, for example polyoxyethylene sorbitanfettsaure- ester (Tween ® 80), further Natnumdodecylsulfat, Dodecylt ⁇ am- ammonium bromide or polyethylene glycols.
  • the complex formed is then freed from water by filtration, it being possible for the filtration to be carried out with the aid of conventional filters, for example multi-layer process filters or chamber filter presses.
  • the filter cake can be sucked dry with air.
  • the powdery complexes obtained in this way generally have water contents of 1 to 10% by weight. If a further drying is desired, this can be carried out in the usual drying devices, for example circulating air dryers or in a fluidized bed.
  • the hydrogen peroxide-polymer complexes obtained by the process according to the invention are free-flowing powders with particle sizes in the range from 0.5 to 800 ⁇ m, preferably 0.8 to 125 ⁇ m, with a bulk density of 0.1 g / cm 3 to 0.4 g / cm 3 and a specific surface area (BET) of 0.8 m 2 / g to 6.0 m 2 / g. They contain hydrogen peroxide in a proportion of 0.1 to 40, preferably 0.5 to 25% by weight, particularly preferably 1 to 18% by weight, based on the total weight.
  • the hydrogen peroxide complexes produced according to the invention are suitable for a multitude of applications in the field of hygiene, disinfection or for bleaching.
  • a variety of everyday items can be equipped with such complexes to kill germs.
  • Such articles include, for example disinfecting sponges, disinfect ⁇ ornamental equipped substances in the application example as towels, clothes or bed liner, disinfecting equipped face masks, drapes and curtains.
  • insoles particularly in the area of adult incontinence, diapers, monthly hygiene and sterile burn and wound dressings.
  • gloves equipped with sterility can be obtained both on the inside and outside by incorporating the products according to the invention.
  • the area of application also includes equipping sports shoes, bath mats, head or neck supports. Conventional products such as wipes for the sanitary or household area can also be advantageously equipped with the products according to the invention.
  • the products according to the invention can be formulated as powders and can be used both in human and in vetar hygiene or body care.
  • tamponades, pads or swabs are possible in acne treatment, oral care, e.g. after extractions, since they are both anesthetic and disinfectant or as a vaginal tamponade.
  • acne treatment oral care, e.g. after extractions, since they are both anesthetic and disinfectant or as a vaginal tamponade.
  • creams or gels can also be used in the treatment of acne, since in addition to the disinfectant effect, peeling is achieved.
  • the products can also be used to formulate cleaning compositions or tablets for cleaning dentures or cleaning braces, e.g. by pressing directly with Starke. Gargle water based on the products according to the invention are also accessible.
  • the hydrogen peroxide complexes can also be used for flushing body cavities and for treating fistulas.
  • non-adhesive chewing compounds can be formulated for braces wearers.
  • plant boxes can be equipped with the complexes according to the invention.
  • Stopper or closure materials for bottles or cans which, for example, contain medications but also beverages can also be provided with the products according to the invention and thus ensure a germicidal effect in the packaging, also in combination with desiccants.
  • the complexes are also suitable for the filtration of drinks such as mineral water, fruit juices or beer
  • the complexes according to the invention can also be used in air filters for air conditioning systems and in clean room technology.
  • They are also suitable for bleaching, for example in bleaching creams and gels for cosmetic use, for the bleaching of wood, ivory, feathers, in the fat refining for the bleaching of fats and oils, m of foodstuffs " ⁇ ttel harmony, for example for bleaching of nuts, m the Cosmetics such as hair cosmetics (hair coloring, hair bleaching or oxidation of dyes in hair coloring) and depilation, as a component of washing bleach, as a component of varnish cleaners, as a component of pastes for brightening darkened areas or in development baths for the photo industry.
  • hair cosmetics hair coloring, hair bleaching or oxidation of dyes in hair coloring
  • depilation as a component of washing bleach
  • varnish cleaners as a component of pastes for brightening darkened areas or in development baths for the photo industry.
  • Sorbitol solution 70% by weight m H 2 0 10.0 sodium hydroxide 0.4 15 water 76.6
  • Sorbitol solution 70% by weight m H 2 0 35.0 Synthetic amorphous silica 20.0 Sodium carboxymethyl cellulose 1.6
  • the respective phases were obtained as air-bubble-free gels by mixing the components in a vacuum homogenizer. With the help of a special dispenser, the phases are concentrically required as a toothpaste batch.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)

Abstract

La présente invention concerne un procédé pour la préparation de complexes pulvérulents de peroxyde d'hydrogène à base de polymères insolubles de monomères hétérocycliques de N-vinyle, caractérisé en ce qu'une solution aqueuse de peroxyde d'hydrogène est mélangée avec le constituant polymère et en ce que le complexe obtenu est séparé par filtration.
PCT/EP1996/005252 1995-12-05 1996-11-28 Complexes pulverulents de peroxyde d'hydrogene et de polymeres Ceased WO1997020867A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19545380.8 1995-12-05
DE19545380A DE19545380A1 (de) 1995-12-05 1995-12-05 Pulverförmige Komplexe aus Wasserstoffperoxid und Polymeren

Publications (1)

Publication Number Publication Date
WO1997020867A1 true WO1997020867A1 (fr) 1997-06-12

Family

ID=7779259

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/005252 Ceased WO1997020867A1 (fr) 1995-12-05 1996-11-28 Complexes pulverulents de peroxyde d'hydrogene et de polymeres

Country Status (2)

Country Link
DE (1) DE19545380A1 (fr)
WO (1) WO1997020867A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170007856A1 (en) * 2013-12-23 2017-01-12 L'oreal Process for treating keratin fibers using a packaging article comprising an envelope and an anhydrous composition comprising an oxidizing agent

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0951901A3 (fr) * 1998-01-20 2001-07-11 Intramed AG Gel contenant du peroxyde d'hydrogène
JP2007008874A (ja) * 2005-06-30 2007-01-18 Gc Corp ペースト状の歯科用漂白材
FR2917973B1 (fr) * 2007-06-29 2009-10-16 Oreal Composition anhydre sous forme de pate comprenant au moins un colorant d'oxydation, au moins un complexe de peroxyde d'hydrogene et d'un polymere particulier et procede de coloration la mettant en oeuvre
FR2917972B1 (fr) 2007-06-29 2009-10-16 Oreal Composition anhydre sous forme de pate pour la decoloration des fibres keratiniques
EP2011474A1 (fr) 2007-06-29 2009-01-07 L'Oréal Composition anhydre comprenant au moins un colorant d'oxydation, au moins un complexe de peroxyde d'hydrogene et d'un polymere particulier et procédé de coloration la mettant en oeuvre
FR2917974B1 (fr) * 2007-06-29 2009-10-16 Oreal Composition anhydre comprenant au moins un colorant direct, au moins un complexe peroxyde d'hydrogene et d'un polymere particulier et procede de coloration la mettant en oeuvre
FR2917967B1 (fr) * 2007-06-29 2009-10-16 Oreal Composition anhydre sous forme pulverulente comprenant au moins un colorant d'oxydation benzenique, au moins un complexe de peroxyde d'hydrogene et d'un polymere particulier et procede de coloration le mettant en oeuvre
FR3015232B1 (fr) 2013-12-23 2016-01-08 Oreal Article de conditionnement comportant un enveloppe une composition colorante anhydre comprenant un colorant d'oxydation, utilisation et procede pour colorer les fibres keratiniques
FR3015231B1 (fr) 2013-12-23 2017-02-24 Oreal Article de conditionnement comportant un enveloppe une composition colorante anhydre comprenant un colorant direct, utilisation et procede pour colorer les fibres keratiniques
FR3037795B1 (fr) 2015-06-25 2018-08-17 L'oreal Article de conditionnement comportant une enveloppe et une composition colorante, decolorante ou oxydante anhydre comprenant une argile fibreuse, et un compose choisi parmi un agent colorant et/ou un agent oxydant ; utilisation et procede pour colorer et/ou decolorer les fibres keratiniques
FR3060360B1 (fr) 2016-12-20 2019-05-24 L'oreal Composition solide anhydre pour la coloration des fibres keratiniques comprenant un polymere comprenant au moins un monomere heterocyclique vinylique
FR3060333B1 (fr) 2016-12-20 2020-01-17 L'oreal Composition solide anhydre pour la coloration des fibres keratiniques comprenant un metabisulfite
FR3089794B1 (fr) 2018-12-18 2021-01-29 Oreal Composition solide pour la coloration ou l’éclaircissement des fibres kératiniques comprenant un phospholipide
US20200346838A1 (en) 2019-04-30 2020-11-05 L'oreal Dissolvable packages of pre-measured powdered hair bleach
FR3118707B1 (fr) 2021-01-08 2024-01-12 Oreal Composition solide pour la teinture et/ou l’éclaircissement des fibres kératineuses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376110A (en) * 1967-01-30 1968-04-02 Gen Aniline & Film Corp Solid stabilized hydrogen peroxide compositions
WO1991007184A1 (fr) * 1989-11-08 1991-05-30 Gaf Chemicals Corporation Complexes sensiblement anhydres de pvp et h2o¿2?

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376110A (en) * 1967-01-30 1968-04-02 Gen Aniline & Film Corp Solid stabilized hydrogen peroxide compositions
WO1991007184A1 (fr) * 1989-11-08 1991-05-30 Gaf Chemicals Corporation Complexes sensiblement anhydres de pvp et h2o¿2?

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170007856A1 (en) * 2013-12-23 2017-01-12 L'oreal Process for treating keratin fibers using a packaging article comprising an envelope and an anhydrous composition comprising an oxidizing agent

Also Published As

Publication number Publication date
DE19545380A1 (de) 1997-06-12

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