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:
Feb. 23, 2021
Filed:
Jul. 03, 2019
Applicant:
Eastman Chemical Company, Kingsport, TN (US);
Inventors:
Kenji Yao, Minamiashigara, JP;
Ryo Tanaka, Minamiashigara, JP;
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 1/14 (2006.01); B29C 45/00 (2006.01); B29K 1/00 (2006.01); B29K 33/00 (2006.01);
U.S. Cl.
CPC ...
C08L 1/14 (2013.01); B29C 45/0001 (2013.01); B29K 2001/12 (2013.01); B29K 2033/12 (2013.01); C08L 2205/03 (2013.01);
Abstract
A resin composition includes cellulose acetate propionate and polymethyl methacrylate, in which a weight ratio (A)/(B) of a weight (A) of the cellulose acetate propionate to a weight (B) of the polymethyl methacrylate is 0.45 or more and 100 or less.