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1. (WO2018178556) CROSSLINKING COMPOUND, METHOD FOR SYNTHESIZING SAME, LIQUID COMPOSITION COMPRISING SAID CROSSLINKING COMPOUND, PROCESS FOR POLYMERIZING SAME, AND MATERIAL OBTAINED AFTER POLYMERIZATION OF SAID COMPOSITION
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Pub. No.: WO/2018/178556 International Application No.: PCT/FR2018/050736
Publication Date: 04.10.2018 International Filing Date: 27.03.2018
IPC:
C07D 491/18 (2006.01) ,C08F 265/06 (2006.01) ,C08F 222/00 (2006.01) ,C08L 33/12 (2006.01)
[IPC code unknown for C07D 491/18][IPC code unknown for C08F 265/06][IPC code unknown for C08F 222][IPC code unknown for C08L 33/12]
Applicants:
ARKEMA FRANCE [FR/FR]; 420 rue d'Estienne d'Orves 92700 COLOMBES, FR
Inventors:
FONTANIER, Jean-Claude; FR
GERARD, Jean-François; FR
GERARD, Pierre; FR
LORTIE, Frédéric; FR
PASCAULT, Jean-Pierre; FR
Agent:
SENFF, Holger; FR
Priority Data:
17 5254427.03.2017FR
Title (EN) CROSSLINKING COMPOUND, METHOD FOR SYNTHESIZING SAME, LIQUID COMPOSITION COMPRISING SAID CROSSLINKING COMPOUND, PROCESS FOR POLYMERIZING SAME, AND MATERIAL OBTAINED AFTER POLYMERIZATION OF SAID COMPOSITION
(FR) COMPOSE RETICULANT, SON PROCEDE DE SYNTHESE, COMPOSITION LIQUIDE COMPRENANT LEDIT COMPOSE RETICULANT, SON PROCEDE DE POLYMERISATION, ET MATERIAU OBTENU APRES POLYMERISATION DE LADITE COMPOSITION
Abstract:
(EN) The invention relates to a crosslinking compound of formula (I). In particular, the present invention relates to a liquid composition comprising a monomer, a (meth)acrylic polymer and at least one crosslinking compound of formula (I). This liquid composition may be used in the form of a syrup and in particular in the form of a syrup for impregnating fibers or fibrous material. The invention further relates to a pseudo-thermoplastic material obtained after polymerization of the liquid composition that is at least partially crosslinked. The invention further relates to a process for manufacturing such a liquid composition. The invention further relates to a process for impregnating a fibrous substrate of long fibers with said liquid composition. The invention further relates to a fibrous substrate impregnated with said liquid composition which is useful for manufacturing composite parts. The present invention further relates to a process for manufacturing mechanical parts or structural elements formed of composite material and to mechanical parts or structural elements formed of composite material that are obtained by a process using such a liquid composition.
(FR) invention porte sur un composé réticulant de formule (I), En particulier, la présente invention concerne une composition liquide comprenant un monomère, un polymère (méth) acrylique et au moins un composé réticulant de formule (I). Cette composition liquide peut être utilisée sous la forme d'un sirop et en particulier, sous la forme d'un sirop pour l'imprégnation de fibres ou de matériau fibreux. L'invention concerne en outre un matériau pseudo thermoplastique obtenu après polymérisation de la composition liquide étant au moins partiellement réticulé. L'invention concerne en outre un procédé de fabrication d'une telle composition liquide. L'invention concerne en outre un procédé d'imprégnation d'un substrat fibreux de fibres longues avec ladite composition liquide. L'invention concerne en outre un substrat fibreux imprégné avec ladite composition liquide qui est utile pour fabriquer des pièces composites. La présente invention concerne en outre un procédé de fabrication de pièces mécaniques ou d' éléments structuraux constitués de matériau composite et des pièces mécaniques ou des éléments structuraux constitués de matériau composite obtenus par un procédé utilisant une telle composition liquide.
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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: French (FR)
Filing Language: French (FR)