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:
Jun. 04, 1996
Filed:
Nov. 23, 1994
Applicant:
Inventors:
Ali Afzali-Ardakani, Yorktown Heights, NY (US);
Jeffrey T Gotro, Endwell, NY (US);
Jeffrey C Hedrick, Peekskill, NY (US);
Konstantinos Papathomas, Endicott, NY (US);
Niranjan M Patel, Wappingers Falls, NY (US);
Jane M Shaw, Ridgefield, CT (US);
Alfred Viehbeck, Fishkill, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428260 ; 428290 ;
Abstract
A prepreg which is heat curable within a temperature range of between about 200.degree. C. and 325.degree. C. comprising a reinforcing material impregnated with a curable material said curable material comprising a blend of a fluorine-containing cyanate and a fluorine-containing arylene ether polymer wherein said cyanate is a monomer having the structure