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1. (WO2018106666) ORAL CARE COPOLYMERS AND COMPOSITIONS AND METHODS FOR USE
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Pub. No.: WO/2018/106666 International Application No.: PCT/US2017/064672
Publication Date: 14.06.2018 International Filing Date: 05.12.2017
IPC:
C08F 220/06 (2006.01) ,C08F 220/18 (2006.01) ,C08F 220/56 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
04
Acids; Metals salts or ammonium salts thereof
06
Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10
Esters
12
of monohydric alcohols or phenols
16
of phenols or of alcohols containing two or more carbon atoms
18
with acrylic or methacrylic acids
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
52
Amides or imides
54
Amides
56
Acrylamide; Methacrylamide
Applicants:
ISP INVESTMENTS LLC [US/US]; 1011 Centre Road Suite 315 Wilmington, Delaware 19805, US
Inventors:
KAMIN, Surya; US
VISSCHER, Karyn B.; US
SARKAR, Sounak; US
CHEN, Fu; US
Agent:
DAVIS, William J.; US
Priority Data:
62/430,07205.12.2016US
Title (EN) ORAL CARE COPOLYMERS AND COMPOSITIONS AND METHODS FOR USE
(FR) COPOLYMÈRES ET COMPOSITIONS POUR SOINS BUCCAUX ET PROCÉDÉS D'UTILISATION
Abstract:
(EN) The present invention provides copolymers for use in oral care. The invention further provides compositions and methods, employing the copolymers, for oral care treatment. The compositions and methods are especially useful for treating and protecting teeth against erosion. Specifically, the present invention provides random copolymers comprising (a) a first monomer comprising an acidic functionality; (b) a second monomer comprising a hydrophobic acrylate functionality; and (c) a third monomer comprising a compatibilizing agent. The copolymers may have the structure set out below: (i) wherein R, R1, R2, R3, n, p, w, x, and y are defined herein. The present invention further provides compositions and methods, employing the copolymers, for treating and protecting teeth against erosion.
(FR) La présente invention concerne des copolymères destinés à être utilisés dans des soins buccaux. L'invention concerne en outre des compositions et des procédés, utilisant les copolymères, pour un traitement de soins buccaux. Les compositions et les procédés sont particulièrement utiles pour traiter et protéger des dents contre l'érosion. Spécifiquement, la présente invention concerne des copolymères aléatoires comprenant (a) un premier monomère comprenant une fonction acide ; (b) un second monomère comprenant une fonction acrylate hydrophobe ; et (c) un troisième monomère comprenant un agent de compatibilisation. Les copolymères peuvent avoir la structure décrite ci-dessous : (i) dans laquelle R, R1, R2, R3, n, p, w, x et y sont tels que définis dans la description. La présente invention concerne en outre des compositions et des procédés, utilisant les copolymères pour le traitement et la protection des dents contre l'érosion.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)