CA2877317A1 - Compositions comprenant des particules solides encapsulees dans une matrice de silicone reticulee, et procedes de fabrication de celles-ci - Google Patents
Compositions comprenant des particules solides encapsulees dans une matrice de silicone reticulee, et procedes de fabrication de celles-ci Download PDFInfo
- Publication number
- CA2877317A1 CA2877317A1 CA2877317A CA2877317A CA2877317A1 CA 2877317 A1 CA2877317 A1 CA 2877317A1 CA 2877317 A CA2877317 A CA 2877317A CA 2877317 A CA2877317 A CA 2877317A CA 2877317 A1 CA2877317 A1 CA 2877317A1
- Authority
- CA
- Canada
- Prior art keywords
- cross
- particles
- composition
- silicone
- treated
- 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.)
- Abandoned
Links
Classifications
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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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/11—Encapsulated compositions
-
- 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
- A61K8/27—Zinc; Compounds thereof
-
- 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
- A61K8/29—Titanium; Compounds thereof
-
- 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
- A61K8/8141—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; 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
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8164—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 carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers, e.g. poly (methyl vinyl ether-co-maleic anhydride)
-
- 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
- A61K8/893—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by an alkoxy or aryloxy group, e.g. behenoxy dimethicone or stearoxy dimethicone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- 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
- 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
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
-
- 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
- A61K2800/60—Particulates further characterized by their structure or composition
- A61K2800/61—Surface treated
- A61K2800/62—Coated
- A61K2800/622—Coated by organic compounds
-
- 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
- A61K2800/60—Particulates further characterized by their structure or composition
- A61K2800/61—Surface treated
- A61K2800/62—Coated
- A61K2800/623—Coating mediated by organosilicone compounds
-
- 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
- A61K2800/60—Particulates further characterized by their structure or composition
- A61K2800/65—Characterized by the composition of the particulate/core
- A61K2800/651—The particulate/core comprising inorganic material
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)
- Birds (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
La présente invention concerne des compositions topiques contenant des particules solides qui sont stabilisées par encapsulation dans une matrice de silicone réticulée. Les particules stabilisées présentent un potentiel électrique suffisant pour empêcher les particules de pénétrer dans la peau. Les particules peuvent être utilisées aisément soit seules, soit en combinaison avec d'autres principes actifs de soins de la peau afin de former des compositions topiques à stabilité et performances améliorées.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/544,297 US8932639B2 (en) | 2008-09-03 | 2012-07-09 | Compositions comprising solid particles encapsulated in a cross-linked silicone matrix, and methods of making the same |
US13/544,297 | 2012-07-09 | ||
PCT/US2013/049161 WO2014011456A1 (fr) | 2012-07-09 | 2013-07-02 | Compositions comprenant des particules solides encapsulées dans une matrice de silicone réticulée, et procédés de fabrication de celles-ci |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2877317A1 true CA2877317A1 (fr) | 2014-01-16 |
Family
ID=49916480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2877317A Abandoned CA2877317A1 (fr) | 2012-07-09 | 2013-07-02 | Compositions comprenant des particules solides encapsulees dans une matrice de silicone reticulee, et procedes de fabrication de celles-ci |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2869812A4 (fr) |
JP (1) | JP2015522071A (fr) |
KR (1) | KR20150018868A (fr) |
CN (1) | CN104640535A (fr) |
AU (1) | AU2013288950A1 (fr) |
CA (1) | CA2877317A1 (fr) |
WO (1) | WO2014011456A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10105299B2 (en) * | 2014-04-10 | 2018-10-23 | The Research Foundation for The State University o f New York | Method of using sonochemical activaction to form meta-stable substances |
EP3633346B1 (fr) * | 2017-05-25 | 2023-09-20 | Shin-Etsu Chemical Co., Ltd. | Procédé d'analyse du degré d'hydrophobicité d'une poudre |
KR102443670B1 (ko) | 2020-12-16 | 2022-09-20 | 주식회사 포스코 | 고온 pwht 저항성이 우수한 압력용기용 강판 및 그 제조방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5997887A (en) * | 1997-11-10 | 1999-12-07 | The Procter & Gamble Company | Skin care compositions and method of improving skin appearance |
EP1709953A1 (fr) * | 2005-04-05 | 2006-10-11 | The Procter & Gamble Company | Composittion contenant des oxides métalliques |
US20070183998A1 (en) * | 2005-12-28 | 2007-08-09 | L'oreal | Cosmetic composition |
US20090155371A1 (en) * | 2007-12-17 | 2009-06-18 | Sojka Milan F | Compositions Comprising Solid Particles Entrapped In Collapsed Polymeric Microspheres, And Methods Of Making The Same |
EP2140854A1 (fr) * | 2008-07-01 | 2010-01-06 | The Procter & Gamble | Composition cosmétique |
KR101322000B1 (ko) * | 2008-09-03 | 2013-10-29 | 이엘씨 매니지먼트 엘엘씨 | 가교 실리콘 매트릭스에 캡슐화된 고체 입자를 포함하는 조성물, 및 그의 제조 방법 |
JP5607485B2 (ja) * | 2009-10-15 | 2014-10-15 | 堺化学工業株式会社 | 被覆無機粉体、水系組成物及び化粧料 |
-
2013
- 2013-07-02 JP JP2015521658A patent/JP2015522071A/ja active Pending
- 2013-07-02 EP EP13817152.5A patent/EP2869812A4/fr not_active Withdrawn
- 2013-07-02 CN CN201380036884.XA patent/CN104640535A/zh active Pending
- 2013-07-02 CA CA2877317A patent/CA2877317A1/fr not_active Abandoned
- 2013-07-02 KR KR20157000194A patent/KR20150018868A/ko not_active Application Discontinuation
- 2013-07-02 AU AU2013288950A patent/AU2013288950A1/en not_active Abandoned
- 2013-07-02 WO PCT/US2013/049161 patent/WO2014011456A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2869812A1 (fr) | 2015-05-13 |
JP2015522071A (ja) | 2015-08-03 |
WO2014011456A9 (fr) | 2015-01-22 |
KR20150018868A (ko) | 2015-02-24 |
WO2014011456A1 (fr) | 2014-01-16 |
AU2013288950A1 (en) | 2015-02-12 |
CN104640535A (zh) | 2015-05-20 |
EP2869812A4 (fr) | 2015-10-07 |
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US8932639B2 (en) | Compositions comprising solid particles encapsulated in a cross-linked silicone matrix, and methods of making the same | |
US20120015010A1 (en) | Compositions Comprising Pigment Particles Entrapped In Collapsed Polymeric Microspheres, And Methods Of Making The Same | |
CA2877317A1 (fr) | Compositions comprenant des particules solides encapsulees dans une matrice de silicone reticulee, et procedes de fabrication de celles-ci | |
AU2012202807B2 (en) | Compositions comprising solid particles entrapped in collapsed polymeric microspheres, and methods of making the same | |
AU2013200464A1 (en) | Compositions comprising solid particles encapsulated in a cross-linked silicone matrix, and methods of making the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20141218 |
|
FZDE | Discontinued |
Effective date: 20170526 |
|
FZDE | Discontinued |
Effective date: 20170526 |