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:
Mar. 24, 1981
Filed:
Dec. 13, 1979
Applicant:
Inventors:
James Economy, San Jose, CA (US);
Mary Ann Flandera, San Jose, CA (US);
Cheng-Yih Liu, San Jose, CA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ; B05D / ;
U.S. Cl.
CPC ...
427 44 ; 427240 ; 427350 ; 427379 ; 4273855 ; 526285 ; 585 19 ;
Abstract
Continuous films are formed on a substrate by coating said substrate with a solution of a diacetylenic prepolymer in a liquid phenylacetylene solvent and reacting the solvent with the prepolymer.
Economy, James. (1981). Preparation of continuous films of diacetylenic polymers (U.S. Patent No. 4258079). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4258079
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile