EP 1404780 A2 20040407 - MOLDED FIRE STOP AND COMPOSITION THEREFOR
Title (en)
MOLDED FIRE STOP AND COMPOSITION THEREFOR
Title (de)
ZUSAMMENSETZUNG FÜR GEFORMTEN FEUERSCHUTZ
Title (fr)
COMPOSITION DE COUPE-FEU MOULE
Publication
Application
Priority
- CA 0200949 W 20020625
- CA 2351262 A 20010622
Abstract (en)
[origin: WO03000824A1] The present invention is directed to a composition which can be molded into a coupling to produce a fire stop. The composition comprises 100 parts by weight of a PVC resin and 20 to 100 parts by weight of an intrumescent material, preferably exfoliated graphite. The composition may optionally contain other typical components utilized in molding operations for PVC resins such as lubricants, foaming agents, plasticizers modifiers and processing aids
IPC 1-7
IPC 8 full level
C08K 3/04 (2006.01); C09K 21/14 (2006.01); C08K 5/00 (2006.01)
CPC (source: EP)
C08K 3/04 (2013.01); C09K 21/14 (2013.01); C08K 5/0008 (2013.01)
C-Set (source: EP)
Citation (examination)
WO 0134724 A1 20010517 - P F C SURECHEM LTD [GB], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 03000824 A1 20030103; AU 2002315605 A1 20030108; AU 2002344883 A1 20040607; CA 2351262 A1 20021222; EP 1404780 A2 20040407; EP 1404781 A1 20040407; EP 1456324 A1 20040915; WO 03000823 A1 20030103; WO 03000823 A8 20030925; WO 2004041967 A1 20040521
DOCDB simple family (application)
CA 0200951 W 20020625; AU 2002315605 A 20020625; AU 2002344883 A 20020625; CA 0200949 W 20020625; CA 0200950 W 20020625; CA 2351262 A 20010622; EP 02740171 A 20020625; EP 02742597 A 20020625; EP 02742598 A 20020625