Global Patent Index - EP 1030877 A1

EP 1030877 A1 2000-08-30 - FLAME AND BLOOM RESISTANT POLYOLEFIN COMPOSITIONS

Title (en)

FLAME AND BLOOM RESISTANT POLYOLEFIN COMPOSITIONS

Title (de)

AUSBLÜHUNGSFREIE UND FLAMMGESCHÜTZTE POLYOLEFINZUSAMMENSETZUNGEN

Title (fr)

COMPOSITIONS DE POLYOLEFINE RESISTANT A LA FLAMME ET A L'EFFLORESCENCE

Publication

EP 1030877 A1 (EN)

Application

EP 98957959 A

Priority

  • US 9824326 W
  • US 6553697 P

Abstract (en)

[origin: WO9925763A1] Flame resistant polyolefins containing at least one polar flame retardant additive are made bloom resistant by adding a bloom inhibiting amount of an elastomer that is compatible with the polyolefin to the polyolefin. Preferred polyolefins are polypropylene and propylene/ethylene copolymers.

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

C08K 5/00; C08L 23/02

IPC 8 full level (invention and additional information)

C08L 23/02 (2006.01); C08K 5/00 (2006.01); C08K 5/521 (2006.01); C08K 13/02 (2006.01); C08L 23/10 (2006.01); C08L 23/08 (2006.01)

CPC (invention and additional information)

C08K 5/005 (2013.01); C08K 5/0008 (2013.01); C08K 5/521 (2013.01); C08L 23/10 (2013.01); C08L 23/0815 (2013.01)

Combination set (CPC)

  1. C08K 5/0008 + C08L 23/02
  2. C08K 5/005 + C08L 23/02
  3. C08K 5/521 + C08L 23/02
  4. C08L 23/10 + C08L 2666/04

Citation (search report)

See references of WO 9925763A1

Designated contracting state (EPC)

DE FR GB NL

EPO simple patent family

WO 9925763 A1 19990527; AU 1409399 A 19990607; EP 1030877 A1 20000830; IL 136119 D0 20010520; JP 2001523744 A 20011127

INPADOC legal status


2000-10-25 [18W] WITHDRAWN

- Date of withdrawal: 20000904

2000-08-30 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000608

2000-08-30 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB NL