Photosensitive resin composition comprising cellulose ether arom

Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...

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20415912, 430189, 430197, 430306, G03C 152, G03C 168, C08L 100, C08L 300

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active

041770730

ABSTRACT:
Disclosed is a novel photosensitive composition comprising an alkali-soluble photosensitive resin and an additive consisting of at least one aromatic polybasic carboxylic cellulose ether ester which is a reaction product of an aromatic polybasic carboxylic anhydride with a cellulose ether compound of the formula (I) or (II):

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Kosar, Light Sensitive Systems, John Wiley & Sons, N.Y., pp. 321-353.

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