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1. (WO2018158145) CURABLE THERMOSETTING RESIN COMPOSITIONS WITH IMPROVED MECHANICAL PROPERTIES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/158145 International Application No.: PCT/EP2018/054482
Publication Date: 07.09.2018 International Filing Date: 23.02.2018
IPC:
C09D 7/65 (2018.01) ,C08F 265/06 (2006.01) ,C09D 151/00 (2006.01) ,C09J 151/00 (2006.01)
[IPC code unknown for C09D 7/65]
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
265
Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/181
04
on to polymers of esters
06
Polymerisation of acrylate or methacrylate esters on to polymers thereof
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
151
Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
151
Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
Applicants:
EVONIK RÖHM GMBH [DE/DE]; Kirschenallee 64293 Darmstadt, DE
Inventors:
FRUTH, Andrea; DE
RICHTER, Ralf; DE
DÖSSEL, Lukas Friedrich; DE
HASSKERL, Thomas; DE
SCHNABEL, Michael; DE
KLIEM, Patrick; DE
Priority Data:
17159145.603.03.2017EP
Title (EN) CURABLE THERMOSETTING RESIN COMPOSITIONS WITH IMPROVED MECHANICAL PROPERTIES
(FR) COMPOSITIONS DE RÉSINE THERMODURCISSABLE DURCISSABLES PRÉSENTANT DES PROPRIÉTÉS MÉCANIQUES AMÉLIORÉES
Abstract:
(EN) The present invention relates to a polymeric particle having an average diameter from 300 nm to 1000 nm and comprising: an outer layer comprising a cross-linked polymer A and a first inner layer comprising a cross-linked polymer B distinct from the cross-linked polymer A, wherein the cross-linked polymer A is obtainable by emulsion polymerisation of a reaction mixture comprising at least one (meth)acrylic monomer, a cross-linking monomer A, a polymerisation initiator and a chain transfer agent.
(FR) La présente invention concerne une particule polymère présentant un diamètre moyen de 300 nm à 1 000 nm et comprenant : une couche externe comprenant un polymère réticulé (A) et une première couche interne comprenant un polymère réticulé (B) distinct du polymère réticulé (A), le polymère réticulé (A) pouvant être obtenu par polymérisation en émulsion d’un mélange réactionnel comprenant au moins un monomère (méth)acrylique, un monomère de réticulation (A), un initiateur de polymérisation et un agent de transfert de chaîne.
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)