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1. (WO2017034660) SYNTHESIS OF MULTIPHASE SELF-HEALING POLYMERS FROM COMMODITY MONOMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/034660 International Application No.: PCT/US2016/039423
Publication Date: 02.03.2017 International Filing Date: 24.06.2016
IPC:
C08F 257/02 (2006.01) ,C08F 220/18 (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
257
Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/143
02
on to polymers of styrene or alkyl-substituted styrenes
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
Applicants:
KUSHNER, Aaron, M. [US/US]; US
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US/US]; 1111 Franklin Street, 12th Floor Oakland, CA 94607-5200, US
Inventors:
KUSHNER, Aaron, M.; US
GUAN, Zhibin; US
Agent:
YAMANAKA, Miles; US
Priority Data:
62/183,97524.06.2015US
Title (EN) SYNTHESIS OF MULTIPHASE SELF-HEALING POLYMERS FROM COMMODITY MONOMERS
(FR) SYNTHÈSE PRATIQUE DE POLYMÈRES AUTO-CICATRISANTS MULTIPHASES À PARTIR DE MATIÈRES PREMIÈRES MONOMÈRES
Abstract:
(EN) A self-healing polymer material that includes a multiphase copolymer, and a method of making the copolymer, are provided. The multiphase copolymer includes one or more hydrogen bond-forming copolymer segments, each segment including a polymerized acrylamide monomer and a polymerized acrylic monomer. The polymerized acrylamide monomer includes functional groups that form hydrogen bonds in the multiphase copolymer, and is present in the one or more copolymer segments in an amount sufficient for self-healing of the multiphase copolymer.
(FR) L'invention concerne un matériau polymère auto-cicatrisant qui comprend un copolymère multiphase, et un procédé de production dudit copolymère. Le copolymère multiphase comprend un ou plusieurs segments copolymères formant une liaison hydrogène, chaque segment comprenant un monomère d'acrylamide polymérisé et un monomère acrylique polymérisé. Le monomère d'acrylamide polymérisé contient des groupes fonctionnels qui forment des liaisons hydrogène dans le copolymère multiphase, et est présent dans le ou les segments copolymères dans une quantité suffisante pour l'auto-cicatrisation du copolymère multiphase.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)