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, 2023
Filed:
May. 31, 2018
Applicant:
Denka Company Limited, Tokyo, JP;
Inventors:
Assignee:
DENKA COMPANY LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); C08J 5/18 (2006.01); B32B 27/30 (2006.01); C08L 27/16 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); B32B 27/08 (2013.01); B32B 27/30 (2013.01); B32B 27/304 (2013.01); C08L 27/16 (2013.01); B32B 2250/02 (2013.01); B32B 2250/246 (2013.01); C08J 2327/16 (2013.01); C08J 2413/00 (2013.01); C08J 2427/16 (2013.01); C08J 2433/12 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
To provide a vinylidene-fluoride resin film having low cloudiness and good visibility of a pattern and the like of a decorative film of a lower layer although having a matte tone with low glossiness. The vinylidene-fluoride resin film comprises crosslinked acrylic acid ester resin particles, in which the crosslinked acrylic acid ester resin particles have an average particle diameter of 5% or more and 40% or less to the thickness of the vinylidene-fluoride resin film and the arithmetic average surface roughness (Ra) of the vinylidene-fluoride resin film is 0.4 μm or more and less than 2 μm.