Global patent index - EP 1037942 A1

EP 1037942 A1 2000-09-27 - PROCESS FOR MAKING RIGID AND FLEXIBLE POLYURETHANE FOAMS

Title (en)

PROCESS FOR MAKING RIGID AND FLEXIBLE POLYURETHANE FOAMS

Title (de)

VERFAHREN ZUR HERSTELLUNG VON POLYURETHANHART- UND WEICHSCHÄUMEN

Title (fr)

PROCEDE RELATIF A LA FABRICATION DE MOUSSES DE POLYURETHANE RIGIDES ET FLEXIBLES

Publication

EP 1037942 A1 (EN)

Application

EP 98954468 A

Priority

  • EP 98954468 A
  • EP 9806888 W
  • EP 97203919 A

Abstract (en)

[origin: WO9931173A1] Process for preparing rigid and flexible polyurethane foams by reacting a polyisocyanate, polyols and water in the presence of a catalyst and a fire retardant which is selected from certain Br and/or P containing compounds and mixtures thereof.

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

C08K 5/00; C08J 9/00

IPC 8 full level (invention and additional information)

C08G 18/00 (2006.01); C08J 9/00 (2006.01); C08J 9/38 (2006.01); C08K 5/00 (2006.01); C08L 75/04 (2006.01)

CPC (invention and additional information)

C08J 9/38 (2013.01); C08J 9/0019 (2013.01); C08J 9/0023 (2013.01); C08J 9/0038 (2013.01); C08K 5/0066 (2013.01); C08J 2205/10 (2013.01); C08J 2375/04 (2013.01)

Combination set (CPC)

C08K 5/0066 + C08L 75/04

Citation (search report)

See references of WO 9931173A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

WO 9931173 A1 19990624; AU 1156999 A 19990705; EP 1037942 A1 20000927; JP 2002508421 A 20020319; ZA 9811181 B 19990614

INPADOC legal status

2003-05-07 [18R] REFUSED

- Ref Legal Event Code: 18R

- Effective date: 20021002

2002-07-03 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020521

2001-04-11 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: HUNTSMAN INTERNATIONAL LLC

- Ref Legal Event Code: RAP1

2000-09-27 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000410

2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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