ZA971943B - Vitamin C delivery system - Google Patents

Vitamin C delivery system

Info

Publication number
ZA971943B
ZA971943B ZA971943A ZA971943A ZA971943B ZA 971943 B ZA971943 B ZA 971943B ZA 971943 A ZA971943 A ZA 971943A ZA 971943 A ZA971943 A ZA 971943A ZA 971943 B ZA971943 B ZA 971943B
Authority
ZA
South Africa
Prior art keywords
vitamin
delivery system
delivery
Prior art date
Application number
ZA971943A
Inventor
Alexander Paul Znaiden
Brian Andrew Crotty
Anthony William Johnson
Original Assignee
Unilever Plc
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 Unilever Plc filed Critical Unilever Plc
Publication of ZA971943B publication Critical patent/ZA971943B/en

Links

Classifications

    • 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
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
    • A61K8/585—Organosilicon 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/676—Ascorbic acid, i.e. vitamin C
    • 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
    • A61K8/72—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
    • A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52—Stabilizers
ZA971943A 1996-06-28 1997-03-06 Vitamin C delivery system ZA971943B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2074496P 1996-06-28 1996-06-28

Publications (1)

Publication Number Publication Date
ZA971943B true ZA971943B (en) 1998-09-07

Family

ID=21800297

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA971943A ZA971943B (en) 1996-06-28 1997-03-06 Vitamin C delivery system

Country Status (9)

Country Link
JP (1) JP2000513364A (en)
CN (1) CN1191054C (en)
AR (1) AR007612A1 (en)
AU (1) AU2961197A (en)
ID (1) ID19426A (en)
IN (1) IN188727B (en)
TW (1) TW471973B (en)
WO (1) WO1998000103A1 (en)
ZA (1) ZA971943B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0952818A1 (en) * 1997-09-16 1999-11-03 E-L Management Corp. Stable anhydrous formulation
US6685965B1 (en) 1997-10-22 2004-02-03 Industria E Comercio De Cosmeticos Natura Ltda. Process for stabilizing levogyre ascorbic acid (laa), a stable aqueous laa composition, a process for preparing a stable topical solution, an emulsion, a vitamin product, and a method for cosmetic, pharmaceutical or nutritional treatment
US6299889B1 (en) 1998-09-10 2001-10-09 Avon Products, Inc. Stable ascorbic acid preparation for topical use
US6039935A (en) * 1998-12-30 2000-03-21 Elizabeth Arden Company, Division Of Conopco, Inc. Sunscreen compositions
US6264964B1 (en) 1999-04-14 2001-07-24 Conopco, Inc. Foaming cosmetic products
US6423322B1 (en) 1999-05-22 2002-07-23 Wacker Silicones Corporation Organopolysiloxane gels for use in cosmetics
US6365670B1 (en) 2000-03-10 2002-04-02 Wacker Silicones Corporation Organopolysiloxane gels for use in cosmetics
US6444745B1 (en) 2000-06-12 2002-09-03 General Electric Company Silicone polymer network compositions
US6524598B2 (en) * 2000-07-10 2003-02-25 The Procter & Gamble Company Cosmetic compositions
DE60115652T2 (en) 2000-07-10 2006-09-07 The Procter & Gamble Company, Cincinnati COSMETIC COMPOSITIONS
US20020022040A1 (en) * 2000-07-10 2002-02-21 The Proctor & Gamble Company Methods of enhancing delivery of oil-soluble skin care actives
US7241835B2 (en) 2001-05-16 2007-07-10 General Electric Company Cosmetic compositions comprising silicone gels
US6531540B1 (en) 2001-05-16 2003-03-11 General Electric Company Polyether siloxane copolymer network compositions
US6538061B2 (en) 2001-05-16 2003-03-25 General Electric Company Cosmetic compositions using polyether siloxane copolymer network compositions
FR2834449A1 (en) * 2002-01-04 2003-07-11 Oreal Composition useful for cosmetic purposes comprises an aqueous dispersion of silicone copolymer particles containing a sulfonic acid polymer and/or an organic powder
US7094842B2 (en) 2002-01-04 2006-08-22 L'oreal Composition containing a silicone copolymer and an AMPS-like polymer and/or organic powder
US6881416B2 (en) 2002-04-08 2005-04-19 Wacker Chemical Corporation Alkyl group-substituted organopolysiloxane gels
US6936686B2 (en) 2002-12-11 2005-08-30 Nutech Corporation Cross-linked silicone gels; products containing the same; and methods of manufacture thereof
KR100544159B1 (en) * 2004-07-14 2006-01-24 센양 뉴라이프 인더스트리알 코 엘티디 Nano-emulsions comprising ascorbyl tetraisopalmitate and dipalmitoyl hydroxyproline and a cosmetic composition containing the nano-emulsions
GB0422918D0 (en) * 2004-10-15 2004-11-17 Boots Co Plc Skincare composition
US9132080B2 (en) * 2013-03-21 2015-09-15 Julius Zecchino Delivery system having stabilized ascorbic acid and other actives
FR3090330B1 (en) 2018-12-20 2020-12-04 Oreal Aqueous composition comprising capsules based on gelled oil containing an active agent sensitive to oxygen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES355628A1 (en) * 1967-06-30 1969-12-16 Hoffmann La Roche The Stabilization of Ascorbic Acid and of Derivatives thereof
JPH04261111A (en) * 1991-02-13 1992-09-17 Kanebo Ltd W/o-type emulsion cosmetic
FR2715563B1 (en) * 1994-01-31 1996-03-15 Oreal Stabilized emulsion, intended to hydrate the skin and its use.
FR2715844B1 (en) * 1994-02-04 1996-03-29 Oreal Emulsion containing stabilized ascorbic acid, cosmetic treatment process using it, its uses.

Also Published As

Publication number Publication date
TW471973B (en) 2002-01-11
CN1191054C (en) 2005-03-02
AU2961197A (en) 1998-01-21
ID19426A (en) 1998-07-09
IN188727B (en) 2002-11-02
CN1222848A (en) 1999-07-14
AR007612A1 (en) 1999-11-10
JP2000513364A (en) 2000-10-10
WO1998000103A1 (en) 1998-01-08

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