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:
Apr. 17, 1990
Filed:
Oct. 12, 1988
Applicant:
Inventors:
Arthur Snow, Alexandria, VA (US);
James P Armistead, College Park, MD (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ; B32B / ; D02G / ;
U.S. Cl.
CPC ...
523215 ; 4234471 ; 4234472 ; 428367 ; 428375 ; 428408 ; 523207 ; 523215 ;
Abstract
Polymer composites reinforced with carbon fibers coated with polybutadiyne and the coated fibers are described. The polybutadiyne coating is formed in a closely adherent film on or slightly below the surface of carbon fibers by substantially simultaneously vapor depositing and polymerizing butadiyne on the fiber.