Global Patent Index - EP 0983310 A1

EP 0983310 A1 2000-03-08 - POLYURETHANE FOAMS

Title (en)

POLYURETHANE FOAMS

Title (de)

POLYURETHANSCHAUMSTOFFE

Title (fr)

MOUSSES DE POLYURETHANE

Publication

EP 0983310 A1 (EN)

Application

EP 98929360 A

Priority

  • EP 9803019 W
  • US 4752297 P
  • US 4752197 P

Abstract (en)

[origin: WO9852986A1] The present invention relates to a polyurethane foam composition derived from a reaction mixture comprising: a hydrogenated polydiene diol having a number average molecular weight from 1,000 to 20,000; an aromatic polyisocyanate; a plasticiser; and a blowing agent. Preferably, the polyurethane composition further comprises a tackifying resin. The present invention further relates to a process for preparing the polyurethane foam and to articles containing the polyurethane foam.

IPC 1-7 (main, further and additional classification)

C08G 18/62

IPC 8 full level (invention and additional information)

C08G 18/69 (2006.01); C08G 18/62 (2006.01); C08K 5/00 (2006.01); C08G 101/00 (2006.01)

CPC (invention and additional information)

C08G 18/6208 (2013.01); C08K 5/0016 (2013.01); C08G 2101/0008 (2013.01); C08G 2101/0058 (2013.01); C08G 2101/0083 (2013.01)

Combination set (CPC)

C08K 5/0016 + C08L 75/04

Citation (search report)

See references of WO 9852986A1

Designated contracting state (EPC)

BE DE ES FR GB IT NL

EPO simple patent family

WO 9852986 A1 19981126; BR 9809667 A 20000711; CA 2290489 A1 19981126; CN 1153794 C 20040616; CN 1257517 A 20000621; EP 0983310 A1 20000308; JP 2001526722 A 20011218; KR 20010012711 A 20010226; TW 513459 B 20021211

INPADOC legal status


2006-04-19 [18W] WITHDRAWN

- Effective date: 20060224

2001-12-12 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: KRATON POLYMERS RESEARCH B.V.

2001-02-07 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20001228

2000-03-08 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991020

2000-03-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): BE DE ES FR GB IT NL