Title:
VINYLBENZYL ETHERIFIED POLYSTYRENE (CO)POLYMER, AND PRODUCTION METHOD AND USE THEREOF
Document Type and Number:
Japanese Patent JP2003040920
Kind Code:
A
Abstract:
To provide a curable material, usable in such an electronic field using a high-frequency area, excellent in heat resistance, moisture resistance and adhesion to metal, and having a low dielectric constant and a low dielectric loss.
The vinylbenzyl etherfied polystyrene (co)polymer is produced by acting a vinylbenzyl halide to a polystyrene (co)polymer having at least one hydroxy group bonded to a benzene nucleus in the presence of an alkali, wherein a vinylbenzyl group is etherified to at least one benzene nucleus of the polystyrene (co)polymer.
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Inventors:
YOSHIDA HARUO
SON KO
CHIN AKIRA
SON KO
CHIN AKIRA
Application Number:
JP2001227774A
Publication Date:
February 13, 2003
Filing Date:
July 27, 2001
Export Citation:
Assignee:
SHOWA HIGHPOLYMER
International Classes:
B32B27/30; C08F8/00; C09D11/10; C09D11/106; C09D11/108; C09D125/18; C09J125/18; (IPC1-7): C08F8/00; C09D11/10; C09D125/18
Attorney, Agent or Firm:
Otani Ho