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:
Apr. 26, 2016
Filed:
Sep. 21, 2011
Applicants:
Nobuaki Shirakawa, Ichihara, JP;
Kosuke Shirotani, Ichihara, JP;
Masashi Matsuda, Ichihara, JP;
Inventors:
Assignee:
TORAY INDUSTRIES, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 21/12 (2006.01); C08L 25/12 (2006.01); C08L 51/04 (2006.01); C08K 5/523 (2006.01); C08L 55/02 (2006.01);
U.S. Cl.
CPC ...
C09K 21/12 (2013.01); C08L 25/12 (2013.01); C08K 5/523 (2013.01); C08L 51/04 (2013.01); C08L 55/02 (2013.01);
Abstract
A flame-retardant styrene thermoplastic resin composition including 6 to 15 parts by weight of a phosphoric acid ester flame retardant (II) and 0.1 to 3 parts by weight of an aromatic carbonate oligomer (III) having a viscosity average molecular weight [Mv] of 1,000 to 10,000 with respect to 100 parts by weight of a styrene resin (I), and molded products thereof have excellent flame retardancy, mechanical properties and moldability.