EP 1034219 A1 20000913 - A PROCESS OF PRODUCING FIRE RESISTANT THERMOPLASTIC COMPOSITIONS AND COMPOSITIONS THUS OBTAINED
Title (en)
A PROCESS OF PRODUCING FIRE RESISTANT THERMOPLASTIC COMPOSITIONS AND COMPOSITIONS THUS OBTAINED
Title (de)
VERFAHREN ZUR HERSTELLUNG FLAMMFESTER, THERMOPLASTISCHER ZUSAMMENSETZUNGEN UND DARAUS ERHALTENE ZUSAMMENSETZUNGEN
Title (fr)
PROCEDE DE PRODUCTION DE COMPOSITIONS THERMOPLASTIQUES RESISTANT AU FEU
Publication
Application
Priority
IT 9700291 W 19971121
Abstract (en)
[origin: WO9927015A1] A halogen-free and fire resistant thermoplastic composition is produced by preparing a blend comprising a halogen-free thermoplastic material containing both, cross-linkable and non-cross-linkable compounds, a fire resistant inorganic filler, a compatibilizing agent for said inorganic filler, and a radical generating agent; the blend is mixed and dynamically cured at a temperature above the decomposition temperature of said radical generating agent to obtain a partially cross-linked thermoplastic composition and a grafting of the compatibilizing agent on all the bulk of thermoplastic material.
IPC 1-7
C08L 23/10; C08L 23/16; C08K 13/02; C08L 51/00; C08L 51/04; H01B 3/44
IPC 8 full level
C08K 3/00 (2006.01); C08K 5/14 (2006.01); C08L 23/10 (2006.01); C08L 51/00 (2006.01); C08L 51/04 (2006.01); H01B 3/28 (2006.01); H01B 3/44 (2006.01); C08L 23/16 (2006.01)
CPC (source: EP)
C08K 3/016 (2017.12); C08K 5/14 (2013.01); C08L 23/10 (2013.01); C08L 51/006 (2013.01); C08L 51/04 (2013.01); H01B 3/28 (2013.01); H01B 3/441 (2013.01); C08L 23/16 (2013.01); C08L 2201/02 (2013.01)
Citation (search report)
See references of WO 9927015A1
Designated contracting state (EPC)
BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
WO 9927015 A1 19990603; AU 5134998 A 19990615; EP 1034219 A1 20000913
DOCDB simple family (application)
IT 9700291 W 19971121; AU 5134998 A 19971121; EP 97946051 A 19971121