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:
Jun. 27, 2017
Filed:
Jun. 24, 2016
Toshiba Kikai Kabushiki Kaisha, Chiyoda-Ku, Tokyo, JP;
Hsp Technologies Inc., Tsukuba-Shi, Ibaraki, JP;
Akiyoshi Kobayashi, Fuji, JP;
Shigeyuki Fujii, Numazu, JP;
Takafumi Sameshima, Fuji, JP;
Hiroshi Shimizu, Tsukuba, JP;
TOSHIBA KIKAI KABUSHIKI KAISHA, Tokyo, JP;
HSP TECHNOLOGIES INC., Tsukuba-Shi, JP;
Abstract
In a method of manufacturing a transparent resin composition, a molten resin mixture is produced by supplying polycarbonate resin and acrylic resin continuously to a twin-screw extruder. The molten resin mixture is supplied to a single-screw extruder including a screw in which a shear processing portion is provided. Further, a transparent resin composition is produced continuously by kneading the molten resin mixture in the shear processing portion which rotates at between 500 and 4000 rpm.