Novel mascara composition having very small particles
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61K-007/021
출원번호
US-0439967
(1989-11-20)
발명자
/ 주소
Robertson Sharon R. (Collierville TN) Edmundson Robert J. (Germantown TN)
출원인 / 주소
Maybe Holding Co. (Wilmington DE 02)
인용정보
피인용 횟수 :
22인용 특허 :
0
초록▼
A novel mascara composition is disclosed. The composition comprises: (a) an effective amount of water; (b) an effective amount of microsphere particles selected from the group consisting of silica beads, polymethylmethacrylate beads, and combinations thereof; and (c) an effective amount of a water d
A novel mascara composition is disclosed. The composition comprises: (a) an effective amount of water; (b) an effective amount of microsphere particles selected from the group consisting of silica beads, polymethylmethacrylate beads, and combinations thereof; and (c) an effective amount of a water dispersible, high molecular weight, amorphous anionic polyester polymer having an approximate molecular weight, Mn, of about 14,000 to about 16,000 and a melt viscosity at 200°C. of about 2000 to about 42,000 poise as measured with a Sieglaff-McKelvey Capillary Rheometer, 100 sec-1 shear rate. The polyester polymer is added to the mascara composition as a water dispersion having a solids content of not more than about 40% by weight of the dispersion. Preferred mascara compositions contain silica beads, polymethylmethacrylate beads and an effective amount of the emulsifier C12-C15 alcohols benzoate.
대표청구항▼
A non-flaking, soapy water removable mascara composition comprising: (a) 30-70% by weight of water; (b) 0.05-11% by weight of microsphere particles selected from the group consisting of silica beads, polymethylmethacrylate beads, and combinations thereof; and (c) 1.0-3.0% by weight of a clear film-f
A non-flaking, soapy water removable mascara composition comprising: (a) 30-70% by weight of water; (b) 0.05-11% by weight of microsphere particles selected from the group consisting of silica beads, polymethylmethacrylate beads, and combinations thereof; and (c) 1.0-3.0% by weight of a clear film-forming high molecular weight amorphous anionic polyester polymer represented by Formula 1: [Figure] (1) wherein A is an aromatic dicarboxylic acid moiety, G is a residue selected from the group consisting of an aliphatic residue and a cycloaliphatic glycol residue, -OH are hydroxy end groups, and the polymer chains have an average of five to eight ionic SO3-Na+substituents per molecule, and said polymer has an approximate molecular weight Mn of about 14,000 to about 16,000 and a melt viscosity at 200°C. of about 2000 to about 42,000 poise as measured with a Seiglaff-McKelvey Capillary Rheometer, 100 sec-1 shear rate; said composition further comprising an effective amount of at least one other cosmetically acceptable mascara ingredient selected from the group consisting of drying agents, emulsifiers, emollients, humectants, thickeners, preservatives, colorants, and pH adjusters.
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이 특허를 인용한 특허 (22)
Mellul,Myriam; Thau,Paul; Fehn,Paul; Pinzon,Carlos, Anhydrous and water-resistant cosmetic compositions.
Bara Isabelle (Paris FRX) Mellul Myriam (L\Hay Les Roses FRX), New cosmetic or dermopharmaceutical compositions in the form of aqueous gels modified by the addition of expanded micros.
Arraudeau Jean-Pierre,FRX ; Patraud Jeanne,FRX ; Piot Bertrand,FRX, Waterproof composition for covering the eyelashes, and process for the preparation thereof.
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