[EN] ALKENYLPHENOXY-SUBSTITUTED 1,1-DIPHENYLETHYLENES, PROCESSES FOR THEIR PREPARATION, AND THEIR USE [FR] 1,1-DIPHÉNYLÉTHYLÈNES SUBSTITUÉS PAR UN ALCÉNYLPHÉNOXY, LEURS PROCÉDÉS DE PRÉPARATION ET LEUR UTILISATION
Laminated article from curable resin composition comprising bis
申请人:Technochemie GmbH
公开号:US04917954A1
公开(公告)日:1990-04-17
Cured resins of high fracture toughness are prepared from N,N'-bisimides of formula I ##STR1## and alkenyl compounds of formula II D(G).sub.m II in which D is an m-valent group and G represents a phenyl ring having at least one alkenyl (e.g. allyl or 1-propenyl) substituent.
Curable resin from bis maleimide and alkenyl phenyl hydroxy ether
申请人:Technochemie GmbH
公开号:US04789704A1
公开(公告)日:1988-12-06
Cured resins of high fracture toughness are prepared from N,N'-bisimides of formula I ##STR1## and alkenyl compounds of formula II D(G).sub.m II in which D is an m-valent group and G represents a phenyl ring having at least one alkenyl (e.g. allyl or 1-propenyl) substituent.
Curable resin from bis-maleimide and alkenyl phenyl hydroxy ether
申请人:Technochemie GmbH
公开号:US04871821A1
公开(公告)日:1989-10-03
Cured resins of high fracture toughness are prepared from N,N'-bisimides of formula I ##STR1## and alkenyl compounds of formula II D(G).sub.m II in which D is an m-valent group and G represents a phenyl ring having at least one alkenyl (e.g. allyl or 1-propenyl) substituent.
[EN] ALKENYLPHENOXY-SUBSTITUTED 1,1-DIPHENYLETHYLENES, PROCESSES FOR THEIR PREPARATION, AND THEIR USE<br/>[FR] 1,1-DIPHÉNYLÉTHYLÈNES SUBSTITUÉS PAR UN ALCÉNYLPHÉNOXY, LEURS PROCÉDÉS DE PRÉPARATION ET LEUR UTILISATION
申请人:EVONIK TECHNOCHEMIE GMBH
公开号:WO2017045932A1
公开(公告)日:2017-03-23
The present invention relates to compounds according to formula (I) and to heat-curable compositions based on polymaleimide resin systems comprising such compounds as co-monomers: wherein R1 is hydrogen or an alkenylphenoxy group, R2 is an alkenylphenoxy group, and R3 is hydrogen or an alkyl group with 1 to 4 carbon atoms. The present invention also relates to crosslinked resins obtainable by curing such compositions. Compounds of the present invention can be used amongst others in fields like structural adhesives, matrix resins for fiber prepregs, moulding compounds, as well as structural and/or electrical composites.
Cured resins of high fracture toughness are prepared from N,N'-bisimides of formula I ##STR1## and alkenyl compounds of formula II D(G).sub.m II in which D is an m-valent group and G represents a phenyl ring having at least one alkenyl (e.g. allyl or 1-propenyl) substituent.