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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 4590144 B1

PDFFull Text
Date of Patent:
May. 20, 1986

Filed:

Jul. 13, 1984

Photopolymerizable recording material and the production of relief

Applicant:
Inventors:

Gunnar Schornick, Hettenleidelheim, DE;

Mong-Jon Jun, Speyer, DE;

Axel Sanner, Frankenthal, DE;

August Lehner, Roedersheim-Gronau, DE;

Werner Lenz, Bad Durkheim, DE;

Peter Richter, Frankenthal, DE;

Albrecht Eckell, Frankenthal, DE;

Assignee:

BASF Aktiengesellschaft, , DE;

Attorney:

Keil & Weinkauf

Primary Examiner:

Richard L Schilling

Int. Cl.
CPC ...
G03C / ; G03C / ; G03F / ;
U.S. Cl.
CPC ...
430273 ; 430284 ; 430287 ; 430906 ; 430306 ; 522 90 ;
Abstract

A photopolymerizable recording material for the production of relief plates comprises a photopolymerizable layer which can be developed in an alcoholic solution and contains a mixture of a photoinitiator, a photopolymerizable monomer and a linear, high molecular weight polyurethane which possesses activated double bonds in side branches, and is prepared using a polyether-diol from the group comprising the polyethylene glycols, propylene glycols and ethylene glycol/propylene glycol co-condensates.

Find Patent Forward Citations

Schornick, Gunnar. (1986). Photopolymerizable recording material and the production of relief (U.S. Patent No. 4590144). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4590144

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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