EP 1576019 A1 20050921 - GRAFT POLYMERS BASED ON ETHYLENE-ALPHA-OLEFIN RUBBERS AND METHOD FOR THE PRODUCTION THEREOF
Title (en)
GRAFT POLYMERS BASED ON ETHYLENE-ALPHA-OLEFIN RUBBERS AND METHOD FOR THE PRODUCTION THEREOF
Title (de)
PFROPFPOLYMERISATE AUF BASIS VON ATHYLEN-ALPHA-OLEFIN-KAUTSCHUKEN UND VERFAHREN ZU IHRER HERSTELLUNG
Title (fr)
POLYMERES GREFFES A BASE DE CAOUTCHOUCS ETHYLENE-ALPHA-OLEFINIQUES ET PROCEDE DE FABRICATION
Publication
Application
Priority
- DE 10259500 A 20021219
- EP 0313835 W 20031206
Abstract (en)
[origin: US2004127642A1] A thermoplastic molding composition comprising a graft polymer is disclosed. The graft polymer contains: a) a continuous phase containing the polymerized product of at least one vinylaromatic monomer and at least one ethylenically unsaturated nitrile monomer, and b) a disperse phase containing ethylene/alpha-olefin rubber that is grafted with the polymerization product of at least one vinylaromatic monomer and at least one ethylenically unsaturated nitrile monomer. The weight average molecular weight of the continuous phase is 130,000 to 275,000 g/mole and the disperse phase is characterized in that its, weight average particle size is less than 0.90 mum. The molding composition is characterized in improved resistance to weathering.
IPC 1-7
C08F 255/02; C08F 255/04; C08F 255/06; C08L 51/06; C08L 69/00
IPC 8 full level
C08F 255/02 (2006.01); C08F 255/04 (2006.01); C08F 255/06 (2006.01); C08L 51/06 (2006.01); C08L 67/02 (2006.01); C08L 69/00 (2006.01)
CPC (source: EP US)
C08F 255/02 (2013.01 - EP US); C08F 255/04 (2013.01 - EP US); C08F 255/06 (2013.01 - EP US); C08L 51/06 (2013.01 - EP US); C08L 67/02 (2013.01 - EP US); C08L 69/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2004056891A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2004127642 A1 20040701; US 7060751 B2 20060613; AU 2003293785 A1 20040714; CN 100448903 C 20090107; CN 1751074 A 20060322; DE 10259500 A1 20040701; EP 1576019 A1 20050921; JP 2006510764 A 20060330; TW 200427709 A 20041216; TW I275599 B 20070311; WO 2004056891 A1 20040708
DOCDB simple family (application)
US 73635703 A 20031215; AU 2003293785 A 20031206; CN 200380109848 A 20031206; DE 10259500 A 20021219; EP 0313835 W 20031206; EP 03789156 A 20031206; JP 2004561239 A 20031206; TW 92135889 A 20031218