Polyurethanes with carboxylate functionality for hair fixative applications
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61K-007/06
A61K-007/00
출원번호
US-0028826
(1998-02-24)
발명자
/ 주소
Kukkala Pravin K.
Lee Sharon P.
Kielbania
Jr. Andrew J.
Vitale Melissa J.
출원인 / 주소
National Starch and Chemical Investment Holding Corporation
대리인 / 주소
McNally
인용정보
피인용 횟수 :
17인용 특허 :
17
초록▼
A polyurethane, soluble or dispersible in water, prepared from organic diisocyanate diols or other isocyanate reactive materials and a 2,2-hydroxymethyl-substituted carboxylic acid diol neutralized with a cosmetically acceptable organic or inorganic base and formulated into a hair fixative compositi
A polyurethane, soluble or dispersible in water, prepared from organic diisocyanate diols or other isocyanate reactive materials and a 2,2-hydroxymethyl-substituted carboxylic acid diol neutralized with a cosmetically acceptable organic or inorganic base and formulated into a hair fixative composition containing low amounts of volatile organic solvent. The present invention is also directed to a process for the preparation of polyurethanes comprising dispersing the polyurethane after at least 70% of the theoretical isocyanate reaction has taken place, but before completion of the reaction.
대표청구항▼
[ We claim:] [1.] A hair fixative composition that comprises(a) an effective percent by weight, based on the total weight of the hair fixative composition, of a polyurethane prepared from(i) one or more 2,2-hydroxymethyl-substituted carboxylic acids, represented by the formula [ STR 2 ] in which R r
[ We claim:] [1.] A hair fixative composition that comprises(a) an effective percent by weight, based on the total weight of the hair fixative composition, of a polyurethane prepared from(i) one or more 2,2-hydroxymethyl-substituted carboxylic acids, represented by the formula [ STR 2 ] in which R represents hydrogen, or C.sub.1 -C.sub.20 alkyl, present in a sufficient amount by weight to give 0.35-2.25 milliequivalents of carboxyl functionality per gram of polyurethane,(ii) about 5 to about 90% by weight, based on the weight of the polyurethane, of active hydrogen containing organic components, other than the 2,2-hydroxymethyl-substituted carboxylic acids, comprising a combination of at least one component (A) and at least one component (B); or at least one component (C) in combination with (A) and/or (B); or at least one component (C), wherein component (A) comprises a polymer with at least two active hydrogen atoms having a Tg less than 5.degree. C., preferably less than -10.degree. C. Tg; component (B) comprises active hydrogen containing components comprising 5 to 14-membered rings, wherein the ring structure is heterocyclic, aliphatic, aromatic, cyclic, alicyclic, and/or spiro rings, and said 5 to 14 membered rings are substituted with zero to sixteen alkoxylate units; and component (C) comprises active hydrogen containing components comprising 5 to 14-membered rings, wherein the ring structure is heterocyclic, aliphatic, aromatic, cyclic, alicyclic, and/or spiro rings, and said 5 to 14 membered rings are substituted with greater than sixteen alkoxylate units;(iii) one or more organic diisocyanates present to react with the active hydrogens of the organic components, excepting the hydrogen on the carboxylate of the 2,2-hydroxymethyl-substituted carboxylic acid;(b) a diluent selected from the group consisting of(i) water,(ii) water and 0 to 90%, by weight of the diluent, of one or more organic solvents,and (iii) organic solvent.
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이 특허에 인용된 특허 (17)
La Poterie Valerie de (Le Chatelet En Brie FRX), Aqueous nail polish containing as film-forming substance particles of polyester-polyurethane which are anionic in disper.
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Cauwet Daniele (Paris FRX) Dubief Claude (Le Chesnay FRX), Cosmetic composition containing at least one surface-active agent of the alkyl polyglycoside and/or polyglycerolated typ.
Lion Bertrand (Livry Gargan FRX) Mondet Jean (Aulnay Sous Bois FRX) Cazeneuve Colette (Paris FRX), Cosmetic or pharmaceutical composition comprising an aqueous dispersion of polymer.
Hudgin Donald Edward (Princeton Junction NJ) Blair Edgar Allan (Cranbury NJ), Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles.
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Frisch ; Jr. Kurt C. (Fridley MN) Edwards Bruce H. (White Bear Lake MN) Sengupta Ashok (London CAX) Holland Lowell W. (St.Paul Park MN) Hansen Richard G. (St. Paul MN) Owen Ian R. (River Falls WI), Room temperature curable silane-terminated polyurethane dispersions.
Thomaides John (Berkeley Heights NJ) Russo Julie V. (Freehold NJ) Martino Gary T. (Plainsboro NJ) Ray-Chaudhuri Dilip K. (Bridgewater NJ), Use of polyurethanes with carboxylate functionality for hair fixative applications.
Mosbach Jrgen (Leverkusen DEX) Pedain Josef (Cologne DEX) Noll Klaus (Cologne DEX), Water soluble or dispersible polyurethanes, a process for their preparation and their use for coating substrates.
Pataut, Françoise; Gringore, Charles, Cosmetic hair treatment composition comprising a nonassociative fixing polyurethane and an anionic or nonionic associative polyurethane, and cosmetic treatment process.
He, Qiwei; Philbin, Michael Timothy; Martino, Gary Theodore; Meyer, Thomas A.; Beasley, Donathan G.; Wagner, John H., Enhanced efficiency of sunscreen compositions.
Berezkin, Yuliya; Schmitt, Peter D.; Unal, Serkan, Polyurethane dispersions based on polycarbonate polyols and suitable for use in personal care products.
Berezkin,Yuliya; Schmitt,Peter D.; Unal,Serkan, Polyurethane dispersions based on polycarbonate polyols and suitable for use in personal care products.
Mallo, Richard A.; Kantner, Steven S.; Lewandowski, Kevin M.; Krepski, Larry R., Silylated polyurethane-urea compositions for use in cosmetic applications.
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