EP 0896594 A1 19990217 - PROCESS FOR PREPARING SEMICRYSTALLINE SYNDIOTACTIC VINYLAROMATIC POLYMERS
Title (en)
PROCESS FOR PREPARING SEMICRYSTALLINE SYNDIOTACTIC VINYLAROMATIC POLYMERS
Title (de)
VERFAHREN ZUR HERSTELLUNG SEMICRYSTALLINE SYNDIOKATISCHE VINYLATOMATISCHE POLYMERE
Title (fr)
PROCEDE DE PREPARATION DE POLYMERES VINYLAROMATIQUES, SYNDIOTACTIQUES ET SEMI-CRISTALLINS
Publication
Application
Priority
- US 9706221 W 19970415
- US 1660396 P 19960501
Abstract (en)
[origin: WO9741159A1] Semicrystalline copolymers of styrene and one or more ring alkyl substituted styrene compounds possessing a crystalline melting point from 180 DEG C to 254 DEG C and a styrene content from 50 to 94 mole percent uniquely may be prepared in a solution polymerization process.
IPC 1-7
IPC 8 full level
C08F 2/04 (2006.01); C08F 4/64 (2006.01); C08F 212/08 (2006.01); C08F 212/12 (2006.01)
CPC (source: EP KR)
C08F 212/08 (2013.01 - EP KR)
Citation (search report)
See references of WO 9741159A1
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
WO 9741159 A1 19971106; AU 2730397 A 19971119; CA 2248254 A1 19971106; CN 1216050 A 19990505; EP 0896594 A1 19990217; JP 2001516369 A 20010925; KR 20000065151 A 20001106; TW 340122 B 19980911
DOCDB simple family (application)
US 9706221 W 19970415; AU 2730397 A 19970415; CA 2248254 A 19970415; CN 97193832 A 19970415; EP 97921195 A 19970415; JP 53892897 A 19970415; KR 19980708759 A 19981030; TW 86105714 A 19970430