EP 0705296 A1 19960410 - TELOMER COMPOSITION
Title (en)
TELOMER COMPOSITION
Title (de)
TELOMERZUSAMMENSETZUNG
Title (fr)
COMPOSITION DE TELOMERE
Publication
Application
Priority
- AU 9400285 W 19940530
- AU PL956493 A 19930624
Abstract (en)
[origin: WO9500577A1] The present invention relates to the manufacture of plastic optical articles, such as video discs and ophthalmic lenses. The plastic is a telomer formed by reacting an aromatic olefin monomer with a partially substituted di- or polysiloxane, optionally with a catalyst and/or a crosslinking agent.
IPC 1-7
IPC 8 full level
G02C 7/02 (2006.01); C08F 30/08 (2006.01); C08F 212/00 (2006.01); C08F 290/06 (2006.01); C08G 77/12 (2006.01); C08G 77/20 (2006.01); C08G 77/52 (2006.01); G02B 1/04 (2006.01)
CPC (source: EP)
C08F 290/068 (2013.01); C08G 77/52 (2013.01); G02B 1/04 (2013.01)
Designated contracting state (EPC)
BE CH DE FR GB IE IT LI NL
DOCDB simple family (publication)
WO 9500577 A1 19950105; EP 0705296 A1 19960410; EP 0705296 A4 19960703; JP H08511814 A 19961210
DOCDB simple family (application)
AU 9400285 W 19940530; EP 94916838 A 19940530; JP 50223494 A 19940530