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:
Aug. 30, 2011
Filed:
Dec. 14, 2007
Ryo Niimi, Chiyoda-ku, JP;
Takashi Oda, Chiyoda-ku, JP;
Akihiro Nitta, Chiyoda-ku, JP;
Toshiaki Hotaka, Chiyoda-ku, JP;
Ryo Niimi, Chiyoda-ku, JP;
Takashi Oda, Chiyoda-ku, JP;
Akihiro Nitta, Chiyoda-ku, JP;
Toshiaki Hotaka, Chiyoda-ku, JP;
Teijin Chemicals, Ltd., Tokyo, JP;
Abstract
A resin composition which provides a molded article capable of effectively blocking off heat rays from sunlight and having excellent transparency, color and moist heat resistance and a molded article thereof. The resin composition comprises (A) 100 parts by weight of a polycarbonate resin (component A), (B) 0.0001 to 0.05 part by weight of coated hexaboride particles, each composed of a hexaboride particle of at least one element selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sr and Ca and a coating layer (component B), and (C) 0.0001 to 0.05 part by weight of nitride particles (component C).