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1. (WO2018227151) ION-CROSSLINKED POLYMERIC OR OLIGOMERIC COMPOSITIONS
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Pub. No.: WO/2018/227151 International Application No.: PCT/US2018/036750
Publication Date: 13.12.2018 International Filing Date: 08.06.2018
IPC:
C08G 59/68 (2006.01) ,C08G 63/82 (2006.01) ,C08L 63/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
59
Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
18
Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
68
characterised by the catalysts used
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
63
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
78
Preparation processes
82
characterised by the catalyst used
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63
Compositions of epoxy resins; Compositions of derivatives of epoxy resins
Applicants:
THE PENN STATE RESEARCH FOUNDATION [US/US]; 304 Oil Main Univeristy Park, PA 16801, US
Inventors:
YANG, Jian; US
GERHARD, Ethan; US
Agent:
NABULSI, Basam, E.; US
BUMGARNER, Aaron, P.; US
HASAN, Naveed, S.; US
MACDAVITT, Sean; US
CHERKASOV, Vadim; US
Priority Data:
62/517,37709.06.2017US
62/517,41809.06.2017US
Title (EN) ION-CROSSLINKED POLYMERIC OR OLIGOMERIC COMPOSITIONS
(FR) COMPOSITIONS POLYMÈRES OU OLIGOMÈRES RÉTICULÉES PAR DES IONS
Abstract:
(EN) In one aspect, compositions are described herein, and in another aspect methods are described herein. In some embodiments, a polymerizable composition described herein comprises (i) one or more alkoxylated or alkenoxylated, or non-alkoxylated and non- alkenoxylated, citric acid, citrate, or ester/amide of citric acid; (ii) a polyol or polyamine such as a diol or diamine; and (iii) at least one of an associated or dissociated salt comprising a monovalent, divalent, or trivalent metal cation. In some cases, the polymerizable composition comprises additional monomers. In some cases, a composition described herein comprises a polymer or oligomer formed from a polymerizable compositions described herein. In other instances, a self-setting composite material comprising a mixture of a metal oxide crosslinker and a citrate based polymer, as well as methods of preparing same, are described herein.
(FR) Selon un aspect, l'invention concerne des compositions et, selon un autre aspect, des procédés. Dans certains modes de réalisation, une composition polymérisable de l'invention comprend (i) un ou plusieurs acide citrique, citrate ou ester/amide d'acide citrique alcoxylés ou alcénoxylés ou non alcoxylés et non alcénoxylés ; (ii) un polyol ou une polyamine tel qu'un diol ou une diamine ; et (iii) au moins l'un parmi un sel associé ou dissocié comprenant un cation métallique monovalent, divalent ou trivalent. Dans certains cas, la composition polymérisable comprend des monomères supplémentaires. Dans certains cas, une composition de l'invention comprend un polymère ou un oligomère formé à partir d'une composition polymérisable de l'invention. Dans d'autres cas, l'invention concerne un matériau composite auto-durcissant comprenant un mélange d'un agent de réticulation de type oxyde métallique et d'un polymère à base de citrate, ainsi que des procédés pour le préparer.
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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)