[EN] POLY(ALLYL ETHER)S OF POLYCYCLOPENTADIENE POLYPHENOL<br/>[FR] POLY(ALLYL ÉTHERS) DE POLYCYCLOPENTADIÈNE POLYPHÉNOL
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2011136847A1
公开(公告)日:2011-11-03
Embodiments include poly(allyl ether)s of polycyclopentadiene polyphenol that can be obtained by allylation of a polycyclopentadiene polyphenol, where the aromatic hydroxyl group(s) (-OH) are converted to HR1C=CR1-CH2-0- and/or H2R1C-CR1=HC-0-, where R1 is as described herein. Embodiments also include thermosettable compositions including the poly(allyl ether)s of polycyclopentadiene polyphenol and products obtained by curing the thermosettable compositions.
[EN] VINYLBENZYL ETHERS OF POLYCYCLOPENTADIENE POLYPHENOL<br/>[FR] VINYLBENZYL ÉTHERS DE POLYCYCLOPENTADIÈNE POLYPHÉNOL
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2011136845A1
公开(公告)日:2011-11-03
Embodiments include vinylbenzyl ethers of polycyclopentadiene polyphenol that can be obtained by reacting a polycyclopentadiene polyphenol with a vinylbenzyl halide. Embodiments also include thermosettable compositions including the vinylbenzyl ethers of a polycyclopentadiene polyphenol and products obtained by curing the thermosettable compositions. Formula (I).
Novel polycyanate and polycyanamide compositions containing one or more mesogenic or rodlike moieties, when cured, result in products having improved properties.