Process for manufacture of a negative-working; presensitized...

Details Process for manufacture of a negative-working; presensitized... Process for manufacture of a negative-working; presensitized...

Category

G - Physics

Subcategory

03

Subsubcategory

C

CPC

96/2, 96/200

IPC codes

G03C 1/54 (2006.01) G03C 1/74 (2006.01) G03F 7/021 (2006.01)

Type

Patent

Patent number

CA 1149217

Description

Hoe 78/K 047 LIGHT-SENSITIVE COPYING MATERIAL BASED ON DIAZONIUM SALT CONDENSATION PRODUCTS AND PROCESS FOR THE MANUFACTURE THEREOF Abstract of the Disclosure This invention relates to a light-sensitive copying material comprising a coating support and an optically homogeneous light- hardenable coating which contains a condensation product of an aromatic diazonium salt and a water-insoluble macromolecular polymer, wherein the coating is applied from a stable dispersion of the water-insoluble polymer under conditions such that after drying an optically homogeneous coating is formed. The invention also relates to a process for the manufacture of a light-sensitive copying material containing the optically homogeneous light- hardenable coating.

Application Number

332942

Affiliated with

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