IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0493092
(2012-06-11)
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등록번호 |
US-8535651
(2013-09-17)
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발명자
/ 주소 |
- Chen, Shih-Ruey T
- Frederick, Kevin W.
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출원인 / 주소 |
- WSP Chemicals & Technology, LLC
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
17 |
초록
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A complex including a polymer and a surfactant formed by polymerizing a monomer mixture containing: (A) acid functional monomers at least partially neutralized with one or more amines according to one or more of formulas (I) through (IV): R1—NR2R3 (I)R1—N+R2R3R7X− (II)R4—C(O)—NR5—R6—NR2R3 (III)R4
A complex including a polymer and a surfactant formed by polymerizing a monomer mixture containing: (A) acid functional monomers at least partially neutralized with one or more amines according to one or more of formulas (I) through (IV): R1—NR2R3 (I)R1—N+R2R3R7X− (II)R4—C(O)—NR5—R6—NR2R3 (III)R4—C(O)—NR5—R6—N+R2R3R7X− (IV) wherein R1 and R4 are independently a C8-C24 group; R2, R3 and R5 are independently H or a C1-C6 group, or where R2 and R3 combine to form an anelled ring of from 4 to 12 carbon atoms in length optionally containing hetero atoms; R6 is C1-C24 group, R7 is H or a C1-C12 group, and X is a halide, a sulfate or a sulfonate; (B) one or more cationic monomers; and optionally(C) one or more other monomers.
대표청구항
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1. A method of treating a keratin-based substrate comprising applying to said keratin-based substrate a cosmetically acceptable medium containing from 0.1-99.9% by weight of a polymer surfactant complex; wherein the polymer surfactant is formed by polymerizing a monomer mixture comprising: (A) acid
1. A method of treating a keratin-based substrate comprising applying to said keratin-based substrate a cosmetically acceptable medium containing from 0.1-99.9% by weight of a polymer surfactant complex; wherein the polymer surfactant is formed by polymerizing a monomer mixture comprising: (A) acid functional monomers at least partially neutralized with one or more amines according to one or more of formulas (I) through (IV): R1—NR2R3 (I)R1—N+R2R3R7X− (II)R4—C(O)—NR5—R6—NR2R3 (III)R4—C(O)—NR5—R6—N+R2R3R7X− (IV) wherein R1 and R4 are independently C8-C24 linear, branched or cyclic alkyl, aryl, alkenyl, aralkyl or aralkyl; R2, R3 and R5 are independently H or C1-C6 linear, branched or cyclic alkyl, or where R2 and R3 combine to form an anelled ring of from 4 to 12 carbon atoms in length optionally containing hetero atoms along the ring selected from O, S, or N; R6 is C1-C24 linear, branched or cyclic alkylene, arylene, alkenylene, aralkylene or aralkylene, R7 is H, C1-C12 linear, branched or cyclic alkylene, arylene, alkenylene, aralkylene or aralkylene, and X is a halide, a sulfate or a sulfonate; (B) one or more cationic monomers; and optionally(C) one or more other monomers. 2. The method according to claim 1, wherein the acid functional monomers are (meth)acrylic acid and 2-(meth)acrylamido-2-methylpropane sulfonic acid. 3. The method according to claim 1, wherein the cationic monomers are selected from the group consisting of (meth)acrylamidopropyltrimethyl ammonium halides, (meth)acryloyloxyethyltrimethyl ammonium halides, (meth)acryloyloxyethyltrimethyl ammonium methyl sulfate, diallyl dialkyl ammonium halides, and mixtures thereof. 4. The method according to claim 1, wherein the amines are selected from oleamidopropyl dimethylamine, cocamidopropyl dimethylamine, stearamidopropyl dimethylamine, behenamidopropyl dimethylamine, soyamidopropyl dimethylamine, and mixtures thereof. 5. The method according to claim 1, wherein the other monomers are selected from the group consisting of (meth)acrylamide, C1-C22 linear or branched alkyl or aryl (meth)acrylate, C1-C22 linear or branched N-alkyl or N-aryl (meth)acrylamide, N-vinylpyrrolidone, vinyl acetate, C1-C22 linear or branched alkyl or aryl ethoxylated (meth)acrylated, C1-C22 linear or branched alkyl or aryl propoxylated (meth)acrylate; N,N—C1-C22 linear or branched dialkyl (meth)acrylamide, styrene, C1-C22 linear or branched alkyl or aryl allyl ethers, and mixtures thereof. 6. The method according to claim 1, wherein the weight average molecular weight of the polymer is at least 1,000 as determined using gel permeation chromatography using sulfonated polystyrene standards. 7. The method according to claim 1, wherein the polymer has a reduced viscosity determined using a Ubbelohde Capillary Viscometer at 0.05% concentration of polymer in a 1M NaCl solution, pH 7, at 30° C. of from 0.1 to 30 dl/g. 8. The method according to claim 1, wherein the number of moles of acid functional monomer (A) is greater than the number of moles of cationic monomer (B). 9. The method according to claim 1, wherein the anionic monomer (A) is present at from 20% to 90%, the cationic monomer (B) is present at from 5% to 50%, and the other monomer (C) is present at from 0.1% to 80% based on the number of moles of (A), (B) and (C), wherein the sum percentage of the moles of (A), (B) and (C) is 100%. 10. The method according to claim 1, wherein the cosmetically acceptable medium comprises from 5% to 50%, by weight, of a surfactant component selected from the group consisting of amphoteric surfactants, cationic surfactants, nonionic surfactants, and zwitterionic surfactants. 11. The method according to claim 10, wherein the amphoteric surfactant is one or more selected from the group consisting of sodium 3-dodecyl-aminopropionate, sodium 3-dodecylaminopropane sulfonate, sodium lauryl sarcosinate and N-alkyltaurines. 12. The method according to claim 10, wherein the zwitterionic surfactant is one or more selected from the group consisting of coco dimethyl carboxymethyl betaine, cocoamidopropyl betaine, cocobetaine, lauryl amidopropyl betaine, oleyl betaine, lauryl dimethyl carboxymethyl betaine, lauryl dimethyl alphacarboxyethyl betaine, cetyl dimethyl carboxymethyl betaine, lauryl bis-(2-hydroxyethyl) carboxymethyl betaine, stearyl bis-(2-hydroxypropyl) carboxymethyl betaine, oleyl dimethyl gamma-carboxypropyl betaine, lauryl bis-(2-hydroxypropyl)alpha-carboxyethyl betaine, coco dimethyl sulfopropyl betaine, stearyl dimethyl sulfopropyl betaine, lauryl dimethyl sulfoethyl betaine, lauryl bis-(2-hydroxyethyl) sulfopropyl betaine, amidobetaines, and amidosulfobetaines. 13. The method according to claim 1, wherein the cosmetically acceptable medium comprises a silicone conditioning agent. 14. The method according to claim 1, wherein the cosmetically acceptable medium comprises an organic water insoluble liquid selected from the group consisting of hydrocarbon oils, fatty esters having 10 to 22 carbon atoms, and mixtures thereof. 15. The method according to claim 1, wherein the cosmetically acceptable medium is selected from the group consisting of a conditioner, a hair dye, a permanent wave, a hair relaxer, a hair bleach, a hair setting composition, a styling gel, a mousse, a hair gel, an aftershave, a sunscreen, a hand lotion, a moisturizer and a shaving cream. 16. The method according to claim 1, wherein the keratin-based substrate is selected from human hair, human skin and human nails. 17. The method according to claim 1, wherein the cosmetically acceptable medium comprises one or more other conditioning additives.
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