GB774029A - Method of producing a base material for powders and liniments to be used on human skin - Google Patents

Method of producing a base material for powders and liniments to be used on human skin

Info

Publication number
GB774029A
GB774029A GB4131/55A GB413155A GB774029A GB 774029 A GB774029 A GB 774029A GB 4131/55 A GB4131/55 A GB 4131/55A GB 413155 A GB413155 A GB 413155A GB 774029 A GB774029 A GB 774029A
Authority
GB
United Kingdom
Prior art keywords
monomers
sorbitol
emulsion
product
perfumes
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.)
Expired
Application number
GB4131/55A
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.)
Saab Bofors AB
Original Assignee
Bofors AB
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 Bofors AB filed Critical Bofors AB
Publication of GB774029A publication Critical patent/GB774029A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q13/00Formulations or additives for perfume preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/32Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241Containing particulates characterized by their shape and/or structure
    • A61K8/025Explicitly spheroidal or spherical shape
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141Compositions 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0014Skin, i.e. galenical aspects of topical compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/12Face or body powders for grooming, adorning or absorbing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41Particular ingredients further characterized by their size
    • A61K2800/412Microsized, i.e. having sizes between 0.1 and 100 microns

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Birds (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Inorganic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Base materials for powders and liniments are prepared by emulsion polymerizing monomers of plastics innocuous to the tissue of skin in the presence of emulsifiers to produce spherical particles of diameter less than 3m , dessicating the emulsion and disintegrating the product. Alternatively the polymer emulsion may be treated with a water-soluble solvent, e.g. acetone or methyl ethyl ketone, and the agglomerated particle complexes of diameter 3 to 30m filtered, washed, dried and the product disintegrated. Suitable monomers are styrene, methyl methacrylate, isobutyl methacrylate, allyl methacrylate and ethylene glycol dimethacrylate. Suitable emulsifiers are esters of higher fatty acids with polyhydric alcohols, e.g. sorbitol monostearate, sorbitol mono-oleate, sorbitol trioleate, polyoxyethylene sorbitol mono-oleate and polyoxyethylene trioleate, or quaternary ammonium compounds, e.g. stearyl dimethyl ethyl ammonium ethyl sulphate. Suitable catalyst are ammonium persulphate and hydrogen peroxide. Soluble perfumes and dyes may be added to the monomers. Perfumes, e.g. bornyl acetate, dyes, ultramarine blue, titanium dioxide, zinc oxide, zinc stearate, glycerine and water may be incorpooated in the polymers.ALSO:Base materials for powders and linaments are prepared by emulsion polymerizing monomers of plastics innocuous to the tissue of skin in the presence of emulsifiers to produce spherical particles of diameter less than 3m , desiccating the emulsion and disintegrating the product. Alternatively the polymer emulsion may be treated with a water-soluble solvent, e.g. acetone or methyl ethyl ketone, and the agglomerated particle complexes of diameter 3 to 30m filtered, washed, dried and the product disintegrated. Suitable monomers are styrene, methyl methacrylate iso-butyl methocrylate allyl methacrylate and ethyleneglycol dimethacrylate. Suitable emulsifiers are esters of higher fatty acids with polyhydric alcohols, e.g. sorbitol monostearate, sorbitol monooleate, sorbitol trioleate, polyoxyethylene sorbitol monooleate and polyoxyethylene trioleate, or quaternary ammonium compounds, e.g. stearyl dimethyl ethyl ammonium ethyl sulphate. Suitable catalysts are ammonium persulphate and hydrogen peroxide. Perfumes, dyes, titanium dioxide, zinc oxide, zinc stearate, glycerine and water may be incorporated in the product. Perfumes and dyes which are soluble in the monomers may be added to the monomers. When using a perfume soluble in the plastic, e.g. bornyl acetate, a depot action is obtained which makes the perfume evaporate slowly.
GB4131/55A 1954-03-31 1955-02-11 Method of producing a base material for powders and liniments to be used on human skin Expired GB774029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE774029X 1954-03-31

Publications (1)

Publication Number Publication Date
GB774029A true GB774029A (en) 1957-05-01

Family

ID=20333427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4131/55A Expired GB774029A (en) 1954-03-31 1955-02-11 Method of producing a base material for powders and liniments to be used on human skin

Country Status (1)

Country Link
GB (1) GB774029A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723682A1 (en) * 1976-10-14 1978-04-20 Beecham Group Ltd SKIN CARE PRODUCTS
DE2723683A1 (en) * 1976-12-09 1978-06-15 Beecham Group Ltd SKIN TREATMENT
US4294823A (en) * 1977-11-26 1981-10-13 Beecham Group Limited Astringent or degreasing lotion
EP0061701A2 (en) * 1981-03-23 1982-10-06 Wickhen Products, Inc. A solid entrapped emollient-moisturizer composition and the use thereof
WO2002057322A1 (en) * 2001-01-19 2002-07-25 Snf S.A. Thickened and transparent compositions comprising at least a thickening powder polymer treated by washing/filtering/drying, and their cosmetic, pharmaceutical, industrial uses

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723682A1 (en) * 1976-10-14 1978-04-20 Beecham Group Ltd SKIN CARE PRODUCTS
DE2723683A1 (en) * 1976-12-09 1978-06-15 Beecham Group Ltd SKIN TREATMENT
US4294823A (en) * 1977-11-26 1981-10-13 Beecham Group Limited Astringent or degreasing lotion
EP0061701A2 (en) * 1981-03-23 1982-10-06 Wickhen Products, Inc. A solid entrapped emollient-moisturizer composition and the use thereof
EP0061701A3 (en) * 1981-03-23 1983-07-06 Wickhen Products, Inc. A solid entrapped emollient-moisturizer composition and the use thereof
WO2002057322A1 (en) * 2001-01-19 2002-07-25 Snf S.A. Thickened and transparent compositions comprising at least a thickening powder polymer treated by washing/filtering/drying, and their cosmetic, pharmaceutical, industrial uses
FR2819719A1 (en) * 2001-01-19 2002-07-26 Snf Sa NEW THICK AND TRANSPARENT COMPOSITIONS, INCLUDING AT LEAST ONE THICKENING POWDERED POLYMER TREATED BY WASHING / FILTRATION / DRYING, AND THEIR COSMETIC, PHARMACEUTICAL, INDUSTRIAL APPLICATIONS

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