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:
Oct. 27, 1998
Filed:
Aug. 30, 1993
Applicant:
Inventors:
Jeffrey Thomas Gotro, Endwell, NY (US);
Jeffrey Curtis Hedrick, Peekskill, NY (US);
Konstantinos Papathomas, Endicott, NY (US);
Niranjan Mohanlal Patel, Wappingers Falls, NY (US);
Alfred Viehbeck, Fishkill, NY (US);
William Joseph, Minneapolis, MN (US);
Assignee:
IBM Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08F / ; C08G / ;
U.S. Cl.
CPC ...
523206 ; 523208 ; 523222 ; 523423 ; 523424 ; 523444 ; 523457 ; 525 / ; 525 / ; 525391 ; 525395 ; 525396 ; 525397 ; 525471 ; 525523 ; 525533 ; 525534 ; 525537 ; 525538 ; 525905 ; 525906 ;
Abstract
A composition having enhanced fracture resistance comprising a heat curable reaction product of a fluorine-containing thermoset material and a fluorine-containing homopolymer, wherein the cured reaction product comprises the thermoset material having a plurality of discrete phases of said fluorine-containing homopolymer dispersed therein, the homopolymer phases being in the range of micron to submicron size.