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:
Nov. 09, 2021
Filed:
Nov. 07, 2019
Applicant:
Konica Minolta, Inc., Tokyo, JP;
Inventors:
Toshio Tsukamoto, Hino, JP;
Yasuharu Saita, Hino, JP;
Assignee:
KONICA MINOLTA, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 69/00 (2006.01); C08J 11/06 (2006.01);
U.S. Cl.
CPC ...
C08L 69/00 (2013.01); C08J 11/06 (2013.01); C08L 2203/30 (2013.01); C08L 2205/02 (2013.01);
Abstract
Provided is a resin mixture containing two kinds of polycarbonate particles having different weight average molecular weights, wherein a melt flow rate (MFR-1) of a blended material of the polycarbonate particles and a melt flow rate (MFR-2) of a kneaded material of the polycarbonate particles satisfy the following relation (1), Relation (1): MRF-2<MRF-1, provided that MRF-1 and MRF-2 are measured using a melt flow rate (MRF) measuring apparatus under conditions of a temperature 300° C. and a load of 1.2 kg.