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:
Dec. 31, 2013
Filed:
Sep. 27, 2011
Hariharan Ramalingam, Bangalore, IN;
Yashpal Bhandari, Evansville, IN (US);
Gautam Chatterjee, Bangalore, IN;
Siva Kumar Sreeramagiri, Bangalore, IN;
Sanjay Braj Mishra, Evansville, IN (US);
Hariharan Ramalingam, Bangalore, IN;
Yashpal Bhandari, Evansville, IN (US);
Gautam Chatterjee, Bangalore, IN;
Siva Kumar Sreeramagiri, Bangalore, IN;
Sanjay Braj Mishra, Evansville, IN (US);
Abstract
Disclosed herein is a composition comprising a compatible blend of i) 24 to less than 84.5 weight percent of a linear poly(arylene sulfide), ii) 14 to 75 weight percent of a polysiloxane/polyimide block copolymer; and iii) 0.1 to less than 2.5 weight percent of a polymeric compatibilizer having 2 or more epoxy groups per molecule. Weight percent is based on the total weight of the composition. An article made from the composition has tensile elongation greater than or equal to 60% as determined by ASTM D638 and a Notched Izod impact strength greater than 50 joules per meter as determined by ASTM D256 at room temperature.