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. 29, 2009
Filed:
Apr. 17, 2006
Yasuo Kita, Osaka, JP;
Tomohiko Akagawa, Osaka, JP;
Tatsushi Ako, Osaka, JP;
Kenji Nozaki, Osaka, JP;
Satoru Yasui, Osaka, JP;
Yasuo Kita, Osaka, JP;
Tomohiko Akagawa, Osaka, JP;
Tatsushi Ako, Osaka, JP;
Kenji Nozaki, Osaka, JP;
Satoru Yasui, Osaka, JP;
Ube Industries, Ltd., Ube-shi, Yamaguchi, JP;
Abstract
A particulate chromatic resin composition comprises an unused thermoplastic resin component, a chromatic pigment and a white pigment, or a particulate white resin composition comprises an unused thermoplastic resin component, a white pigment and a black pigment, in which a sheet made from resin composition shows a relationship between a lightness and a light transmittance satisfying the following condition:1300≦()≦4000wherein L* means a lightness of a sheet of 3 mm thick having been made of the resin composition, and B means a total light transmittance in terms of % of a sheet of 50 μm thick having been made of the resin composition.