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.:
Date of Patent:
Nov. 15, 1988
Filed:
Jun. 22, 1987
Applicant:
Inventor:
Josef Pfeifer, Therwil, CH;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528353 ; 528125 ; 528126 ; 528128 ; 528172 ; 528185 ; 528188 ; 528229 ; 528352 ; 430283 ; 430325 ; 522164 ;
Abstract
Homopolycondensates and copolycondensates of the group comprising linear, saturated polyamides, polyesters, polyamide-imides, polyester-imides and polyester-amides based on benzophenonedicarboxylic acids and benzophenonetricarboxylic acids are radiation-sensitive and are particularly suitable for the production of protective coatings and relief images.
Quick Actions:
Pfeifer, Josef. (1988). Radiation-sensitive polycondensates, processes for their preparation, (U.S. Patent No. 4785074). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4785074
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile