EP 1032729 A1 20000906 - FLAME-RETARDANT MATERIALS
Title (en)
FLAME-RETARDANT MATERIALS
Title (de)
FLAMMHEMMENDE MATERIALIEN
Title (fr)
MATERIAUX RETARDATEURS DE FLAMME
Publication
Application
Priority
- EP 98956905 A 19981026
- EP 9807007 W 19981026
- EP 97203642 A 19971121
Abstract (en)
[origin: WO9927169A1] The invention pertains to flame-retardant material prepared from hydrates of polymers that can be used for the manufacture of flame-retardant materials, such as composites, fabrics, non-wovens, films, foams, and paper, with a significant improvement with respect to the non-hydrated materials. Preferred are hydrates of hydroxy-containing polymers, and more preferably fully hydrated rigid rod polymers, in particular fully hydrated PIPD fibers.
IPC 1-7
IPC 8 full level
D01F 6/74 (2006.01)
CPC (source: EP)
D01F 6/74 (2013.01)
Citation (search report)
See references of WO 9927169A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9927169 A1 19990603; WO 9927169 A8 20000914; EP 1032729 A1 20000906; EP 1032729 B1 20050413
DOCDB simple family (application)
EP 9807007 W 19981026; EP 98956905 A 19981026