EP 1023151 A1 20000802 - INJECTION-MOLDED ARTICLES MADE FROM LONG CHAIN BRANCHED SYNDIOTACTIC MONOVINYLIDENE AROMATIC POLYMERS

Title (en)

INJECTION-MOLDED ARTICLES MADE FROM LONG CHAIN BRANCHED SYNDIOTACTIC MONOVINYLIDENE AROMATIC POLYMERS

Title (de)

SPRITZGEGOSSENE GEGENSTÄNDE AUS MONOVINYLAROMATISCHEN SYNDIOTAKTISCHEN POLYMEREN MIT LANGEN VERZWEIGTEN SEITENKETTEN

Title (fr)

ARTICLES MOULES PAR INJECTION ET FABRIQUES A PARTIR DE POLYMERES AROMATIQUES DE MONOVINYLIDENE, SYNDIOTACTIQUES, RAMIFIES ET A LONGUE CHAINE

Publication

EP 1023151 A1 20000802 (EN)

Application

EP 98946882 A 19980904

Priority

US 9818666 W 19980904
US 6474997 P 19971017

Abstract (en)

[origin: WO9920449A1] The present invention is directed to injection-molded articles prepared from a composition comprising a long chain branched syndiotactic mononvinylidene aromatic polymer. Long chain branches can be produced during polymerization by polymerizing in the presence of a small amount of a difunctional monomer.

IPC 1-7

B29C 45/00; C08L 25/08; C08K 13/02

IPC 8 full level

B29C 45/00 (2006.01); C08J 5/00 (2006.01); C08K 3/22 (2006.01); C08K 5/09 (2006.01); C08K 5/10 (2006.01); C08K 7/14 (2006.01); C08K 13/02 (2006.01); C08L 25/08 (2006.01); B29K 25/00 (2006.01); C08L 51/04 (2006.01); C08L 53/02 (2006.01)

CPC (source: EP KR)

B29C 45/0001 (2013.01 - EP KR); C08K 3/2279 (2013.01 - EP KR); C08K 5/09 (2013.01 - EP KR); C08K 5/10 (2013.01 - EP KR); C08K 7/14 (2013.01 - EP KR); C08L 25/08 (2013.01 - EP KR); C08L 51/04 (2013.01 - KR); C08L 53/02 (2013.01 - KR); C08L 51/04 (2013.01 - EP); C08L 53/02 (2013.01 - EP); C08L 2205/02 (2013.01 - EP KR); C08L 2666/02 (2013.01 - KR)

Citation (search report)

See references of WO 9920449A1

Designated contracting state (EPC)

DE FR GB IT NL

DOCDB simple family (publication)

WO 9920449 A1 19990429; AU 9380198 A 19990510; CA 2304680 A1 19990429; CN 1276754 A 20001213; EP 1023151 A1 20000802; JP 2001520277 A 20011030; KR 20010031091 A 20010416

DOCDB simple family (application)

US 9818666 W 19980904; AU 9380198 A 19980904; CA 2304680 A 19980904; CN 98810272 A 19980904; EP 98946882 A 19980904; JP 2000516819 A 19980904; KR 20007003957 A 20000412