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1. (WO2020002403) METHOD FOR THE PREPARATION OF A POLYAMIDE 6 COPOLYMER AND FILAMENTS, FLAME RETARDANT POLYAMIDE 6 COPOLYMER AND COPOLYMER FILAMENTS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/002403 International Application No.: PCT/EP2019/066958
Publication Date: 02.01.2020 International Filing Date: 26.06.2019
IPC:
C08G 69/14 (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
69
Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
02
Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids
08
derived from amino carboxylic acids
14
Lactams
Applicants:
UNIVERZA V LJUBLJANI [SI/SI]; Kongresni trg 12 1000 LJUBLJANA, SI
KEMIJSKI INŠTITUT [SI/SI]; Hajdrihova 19 1000 LJUBLJANA, SI
Inventors:
JERMAN, Ivan; SI
COLOVIC, Marijan; SI
VASILJEVIC, Jelena; SI
SIMONCIC, Barbara; SI
ŠEHIC, Alisa; SI
DEMŠAR, Andrej; SI
Agent:
CABINET BARRE LAFORGUE & ASSOCIÉS N°132; 35 rue Lancefoc 31000 TOULOUSE, FR
Priority Data:
18180251.327.06.2018EP
Title (EN) METHOD FOR THE PREPARATION OF A POLYAMIDE 6 COPOLYMER AND FILAMENTS, FLAME RETARDANT POLYAMIDE 6 COPOLYMER AND COPOLYMER FILAMENTS
(FR) PROCÉDÉ DE PRÉPARATION D'UN COPOLYMÈRE ET DE FILAMENTS DE POLYAMIDE 6, COPOLYMÈRE ET FILAMENTS DE COPOLYMÈRE DE POLYAMIDE 6 IGNIFUGE
Abstract:
(EN) The invention relates to a method for the preparation of a polyamide 6 copolymer, characterised in that a copolymerization reaction is carried out between: o at least one caprolactam of formula (I): o at least one caprolactam, named substituted caprolactam, in which at least one of the carbon atoms is covalently linked to at least one A moiety, said A moiety being selected from the group formed of :  moieties comprising at least one group of formula: (A)  moieties comprising at least one group of formula: (B)  moieties comprising at least one group of formula: (C) The invention also relates to a polyamide 6, to polyamide 6 filaments and filaments yarns.
(FR) L'invention concerne un procédé de préparation d'un copolymère de polyamide 6, caractérisé en ce qu'une réaction de copolymérisation est réalisée entre : o au moins un caprolactame de formule (I) : o au moins un caprolactame, dit caprolactame substitué, dans lequel au moins un des atomes de carbone est lié par covalence à au moins une fraction A, ladite fraction A étant choisie dans le groupe constitué par :  des fractions comprenant au moins un groupe de formule : (A)  des fractions comprenant au moins un groupe de formule : (B)  des fractions comprenant au moins un groupe de formule : (C). L'invention concerne également un polyamide 6, des filaments et des fils de filaments de polyamide 6.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)