Polymaleimide compound and composition containing the same

Details Polymaleimide compound and composition containing the same Polymaleimide compound and composition containing the same

1987-03-04

1988-08-02

Nielsen, Earl

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525530, 528113, 528365, 548521, C08G 5914

Patent

active

047614609

ABSTRACT:
There is provided a novel polymaleimide compound represent by the formula (a) ##STR1## The present polymaleimide compound has a curability comparable to that of an epoxy resin. In addition, it is noted that a cured product prepared from the present polymaleimide compound is excellent in heat resistance and adhesion property and has a low linear expansion coefficient as compared with an epoxy resin. The above-mentioned excellent characteristics of the present polymaleimide compound are never observed with respect to conventional maleimide resins. There is also provided specific compositions containing the present polymaleimide compound for exerting the excellent effects of the present polymaleimide compound most effectively.

REFERENCES:
patent: 4288359 (1981-09-01), Graham
patent: 4296219 (1981-10-01), Takahashi et al.
patent: 4510272 (1985-04-01), Loszewski
patent: 4691025 (1987-09-01), Domeier et al.

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