EP 1012201 A1 20000628 - POLY(ARYL VINYLENE)S
Title (en)
POLY(ARYL VINYLENE)S
Title (de)
POLY(ARYL VINYLENE)
Title (fr)
POLY(ARYLVINYLENE)S
Publication
Application
Priority
- GB 9802800 W 19980915
- GB 9719586 A 19970916
- GB 9803459 A 19980219
- GB 9807864 A 19980415
Abstract (en)
[origin: WO9914255A1] Poly(9,10-anthrylene vinylene)s, including substituted derivatives thereof, preferably having in excess of seven anthrylene units in each polymer chain are synthesised by polymerising a dibenzobarrelenes using a metal catalysed ring-opening olefin metathesis polymerization (ROMP) reaction under oxygen-free conditions. The anthrylene units in the resulting poly(9,10-dihydro-9,10-anthrylene vinylene) may be totally or partially 9,10-dehydrogenated using heat or an oxidising agent such as DDQ.
IPC 1-7
IPC 8 full level
C08G 61/02 (2006.01)
CPC (source: EP)
C08G 61/02 (2013.01); C08G 61/08 (2013.01); C08G 2261/11 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/1426 (2013.01); C08G 2261/143 (2013.01); C08G 2261/146 (2013.01); C08G 2261/164 (2013.01); C08G 2261/314 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/3422 (2013.01); C08G 2261/418 (2013.01); C08G 2261/52 (2013.01); C08G 2261/95 (2013.01)
Citation (search report)
See references of WO 9914255A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9914255 A1 19990325; AU 9089198 A 19990405; EP 1012201 A1 20000628; GB 0005997 D0 20000503; GB 2346374 A 20000809; GB 2346374 B 20010912
DOCDB simple family (application)
GB 9802800 W 19980915; AU 9089198 A 19980915; EP 98942931 A 19980915; GB 0005997 A 19980915