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:
Jul. 21, 1981
Filed:
Nov. 30, 1979
Applicant:
Inventors:
Jerome Drexler, Los Altos Hills, CA (US);
Carl R Betz, Los Altos, CA (US);
Assignee:
Drexler Technology Corporation, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430531 ; 430537 ; 430539 ; 156246 ; 428413 ; 4284782 ;
Abstract
Epoxy is reinforced by gelatin to form gelatin-epoxy sheets. Initially the gelatin is carried on a non-bonding substrate for support and receives the desired epoxy coating which bonds to the gelatin. Next the coating is cured and the substrate is peeled from the gelatin leaving a gelatin reinforced epoxy sheet stock material. The opposite side of the gelatin may be coated in the same manner.