100533 ⎘
Characterised by the use of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Derivatives of such polymers of coumarone-indene polymers
CYCLIC OLEFIN-BASED COPOLYMER, CYCLIC OLEFIN-BASED COPOLYMER COMPOSITION, VARNISH, CROSSLINKED BODY, FILM OR SHEET, LAYERED PRODUCT, CIRCUIT BOARD, ELECTRONIC DEVICE, AND PREPREG
#2Manufacturing method of coumarone-indene resin water-dispersed composition and water-dispersed composition