Polymerizable composition and cured resin composition

Details Polymerizable composition and cured resin composition Polymerizable composition and cured resin composition

2005-12-20

2005-12-20

Cheung, William K. (Department: 1713)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S280000, C526S281000, C526S283000, C526S243000, C526S243000

Reexamination Certificate

active

06977284

ABSTRACT:
It is an object of the present invention to provide a polymerizable composition and a cured resin composition, linear expansion coefficients of which are significantly improved without impairment of the excellent properties such as heat resistance, mechanical strength and the like of norbornene-based resins. The present invention is a polymerizable composition, which comprises a polymerizable substance containing a norbornene-based monomer or oligomer as a main component, a metathesis polymerization catalyst and silica powder, the weight content of the silica powder being larger than the weight content of the polymerizable substance.

REFERENCES:
patent: 6310160 (2001-10-01), Kodemura
patent: H10-017676 (1998-01-01), None
patent: 2001-064488 (2001-03-01), None
patent: 2003003046 (2003-01-01), None
patent: 2003-073529 (2003-03-01), None

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