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:
May. 31, 2016
Filed:
Nov. 13, 2014
Applicant:
Konica Minolta, Inc., Tokyo, JP;
Inventors:
Assignee:
KONICA MINOLTA, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10C 3/02 (2006.01); C08L 67/02 (2006.01); C08J 3/00 (2006.01); C08J 3/20 (2006.01); C08L 69/00 (2006.01);
U.S. Cl.
CPC ...
C08L 67/02 (2013.01); C08J 3/00 (2013.01); C08J 3/005 (2013.01); C08J 3/20 (2013.01); C08J 3/203 (2013.01); C08L 69/00 (2013.01); C08J 2367/00 (2013.01); C08J 2367/02 (2013.01); C08J 2369/00 (2013.01); C08L 2201/02 (2013.01);
Abstract
Provided is a thermoplastic resin composition having high flame resistance and high fluidity during injection molding, and improved impact resistance in a molded article. A method for producing a thermoplastic resin composition, the method including the step (1) of obtaining a polyester resin mixture by melt-kneading 50 to 80 parts by weight of crystalline polyester resin and 20 to 50 parts by weight of amorphous polyester resin with an extruder, and the step (2) of mixing the polyester resin mixture, a polycarbonate resin, a flame retardant, a dripping inhibitor and a toughening agent, wherein the cylinder temperature of the extruder is 250 to 280° C.