Positive photosensitive resin composition

Details Positive photosensitive resin composition Positive photosensitive resin composition

2005-01-25

2005-01-25

Thornton, Yvette C. (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

C430S281100, C430S286100, C430S905000, C430S907000, C430S910000

Reexamination Certificate

active

06846610

ABSTRACT:
Provided is a positive photosensitive resin composition comprising (A) a polymer which has alicyclic hydrocarbon skeleton and decomposes under the action of an acid to be rendered soluble in alkali, (B) a compound which generates an acid upon irradiation with actinic rays, (C) a nitrogen-containing basic compound, (D) at least one of a fluorine-containing surfactant and a silicon-containing surfactant and (E) a solvent. The composition can exhibit better characteristics when the solvent (E) is a combination of specified solvents.

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