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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.:

US 8044126 B1

PDFFull Text
Date of Patent:
Oct. 25, 2011

Filed:

Jan. 28, 2009

Polyarylene sulfide resin composition, production method thereof and surface mount electronic component

Applicants:

Yasuyuki Yoshino, Ichihara, JP;

Hirokiyo Nakase, Ichihara, JP;

Hiroaki Negishi, Ichihara, JP;

Yohei Yamaguchi, Ichihara, JP;

Shinya Gibo, Ichihara, JP;

Inventors:

Yasuyuki Yoshino, Ichihara, JP;

Hirokiyo Nakase, Ichihara, JP;

Hiroaki Negishi, Ichihara, JP;

Yohei Yamaguchi, Ichihara, JP;

Shinya Gibo, Ichihara, JP;

Assignee:

DIC Corporation, Tokyo, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Peter Szekely

Int. Cl.
CPC ...
C08K 3/32 (2006.01); C08K 5/26 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to a polyarylene sulfide resin composition, which comprises polyarylene sulfide (A) and polyamide (B) as essential components, and further includes an organic phosphorus compound (C), which is selected from the group consisting of an aromatic phosphite compound and an aromatic phosphonate compound, and an inorganic phosphorus compound (D), which is selected from the group consisting from a metal salt of phosphorous acid and a metal salt of hypophosphoric acid as essential components, in addition to the polyarylene sulfide (A) and the polyamide (B); a manufacturing method thereof; and a surface mount electronic component. The polyarylene sulfide resin composition has excellent heat resistance, does not decrease mechanical properties such as bending strength even if heating treatment is performed under the high temperature condition by passing through a reflow furnace, and has excellent flame retardance.

Find Patent Forward Citations

Yoshino, Yasuyuki. (2011). Polyarylene sulfide resin composition, production method thereof and surface mount electronic component (U.S. Patent No. 8044126). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8044126

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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