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1. (WO2014198770) METHOD FOR PRODUCING ALIPHATIC OR PARTIALLY AROMATIC POLYAMIDES, SAID METHOD COMPRISING A SOLID-PHASE POLYMERIZATION PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/198770 International Application No.: PCT/EP2014/062124
Publication Date: 18.12.2014 International Filing Date: 11.06.2014
Chapter 2 Demand Filed: 01.04.2015
IPC:
C08G 69/30 (2006.01) ,C08G 69/46 (2006.01) ,C08L 77/04 (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
26
derived from polyamines and polycarboxylic acids
28
Preparatory processes
30
Solid state polycondensation
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
46
Post-polymerisation treatment
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
77
Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
04
Polyamides derived from alpha-amino carboxylic acids
Applicants:
BASF SE [DE/DE]; 67056 Ludwigshafen, DE
Inventors:
SCHMIDT, Christian; DE
RICHTER, Florian; DE
CLAUSS, Joachim; DE
WILMS, Axel; DE
KORY, Gad; DE
SCHNELLER, Arnold; DE
STAMMER, Achim; DE
RAUSCHENBERGER, Volker; DE
SCHWIEGK, Stefan; DE
Agent:
REITSTÖTTER - KINZEBACH; Im Zollhof 1 67061 Ludwigshafen, DE
Priority Data:
13171646.612.06.2013EP
Title (EN) METHOD FOR PRODUCING ALIPHATIC OR PARTIALLY AROMATIC POLYAMIDES, SAID METHOD COMPRISING A SOLID-PHASE POLYMERIZATION PROCESS
(FR) PROCÉDÉ DE PRÉPARATION DE POLYAMIDES ALIPHATIQUES OU PARTIELLEMENT AROMATIQUES COMPRENANT UNE POLYMÉRISATION EN PHASE SOLIDE
(DE) VERFAHREN ZUR HERSTELLUNG ALIPHATISCHER ODER TEILAROMATISCHER POLYAMIDE UMFASSEND EINE FESTPHASENPOLYMERISATION
Abstract:
(EN) The present invention relates to a method for producing an aliphatic or partially aromatic polyamide, in which a polyamide prepolymer undergoes a solid-phase polymerization process.
(FR) La présente invention concerne un procédé de préparation d'un polyamide aliphatique ou partiellement aromatique, selon lequel on soumet un prépolymère de polyamide à une polymérisation en phase solide.
(DE) Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines aliphatischen oder teilaromatischen Polyamids, bei dem man ein Polyamidpräpolymer einer Festphasenpolymerisation unterzieht.
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, LT, 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, 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: German (DE)
Filing Language: German (DE)