Resin composition and thermo/photosensitive composition

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making

Reexamination Certificate

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C430S905000, C430S906000, C430S910000, C430S916000

Reexamination Certificate

active

07569328

ABSTRACT:
The present invention provides a resin composition that includes (A) a polymer compound that has, on a side chain of a main chain polymer, through a linkage group containing a hydrogen-bonding group and a ring structure, a terminal ethylenic unsaturated bond, and is soluble or swelling in water or an alkali aqueous solution, and (B) a compound that generates radicals when exposed to light or heat. The invention further provides a thermo/photosensitive composition that includes (A′) a polymer compound that has a non-acidic hydrogen-bonding group on a side chain and is soluble or swelling in water or an alkali aqueous solution, and (B′) a compound that generates radicals when exposed to light or heat.

REFERENCES:
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patent: 4708925 (1987-11-01), Newman
patent: 6569603 (2003-05-01), Furukawa
patent: 2002/0086238 (2002-07-01), Fujimaki et al.
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Chemical Abstract (AN 1998:505254)—English abstract for JP10-207056.
Chemical Abstract (AN 1989:448172)—English abstract for JP 64-7036 (JP 01007036).
Japanese Patent Office Action dated Nov. 11, 2008 for Japanese Patent Application No. 2002-237509 and English language translation thereof.

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