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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 10889714 B1

PDFFull Text
Date of Patent:
Jan. 12, 2021

Filed:

Jan. 25, 2017

Polyphenylene sulfide resin composition and manufacturing method of the same

Applicant:

Toray Industries, Inc., Tokyo, JP;

Inventors:

Hiroyuki Isago, Nagoya, JP;

Tomoya Yoshida, Nagoya, JP;

Kei Saitoh, Nagoya, JP;

Assignee:

Toray Industries, Inc., Tokyo, JP;

Attorney:

DLA Piper LLP (US)

Primary Examiner:

Peter D Mulcahy

Int. Cl.
CPC ...
C08L 81/04 (2006.01); C08J 3/20 (2006.01); C08J 3/00 (2006.01); C08L 81/02 (2006.01); C08L 23/08 (2006.01); C08L 27/18 (2006.01); C08L 27/20 (2006.01); C08J 3/12 (2006.01); C08K 5/5455 (2006.01);
U.S. Cl.
CPC ...
C08L 81/04 (2013.01); C08J 3/005 (2013.01); C08J 3/20 (2013.01); C08J 3/201 (2013.01); C08L 23/0892 (2013.01); C08L 27/18 (2013.01); C08L 27/20 (2013.01); C08L 81/02 (2013.01); C08J 3/12 (2013.01); C08J 2327/18 (2013.01); C08J 2327/20 (2013.01); C08J 2381/04 (2013.01); C08J 2427/18 (2013.01); C08J 2481/04 (2013.01); C08K 5/5455 (2013.01);
Abstract

A polyphenylene sulfide resin composition is obtained by mixing a polyphenylene sulfide resin (a), a fluororesin (b) and an organosilane compound (c). When a resin phase-separated structure of a molded product formed from the polyphenylene sulfide resin composition is observed by an electron microscope, the component (a) forms a continuous phase, the component (b) forms a primary dispersed phase having a number-average dispersion diameter of not greater than 1 μm, and a secondary dispersed phase of the component (a) is included in the primary dispersed phase of the component (b).

Find Patent Forward Citations

Isago, Hiroyuki. (2021). Polyphenylene sulfide resin composition and manufacturing method of the same (U.S. Patent No. 10889714). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10889714

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

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