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:
Jul. 06, 2021
Filed:
Feb. 13, 2017
Kuraray Co., Ltd., Kurashiki, JP;
Wataru Tsuji, Tainai, JP;
Takao Hoshiba, Tainai, JP;
Nariaki Fujii, Tainai, JP;
Masaaki Hagiwara, Tainai, JP;
KURARAY CO., LTD., Kurashiki, JP;
Abstract
Provided is a thermoplastic resin film having at least one of film surfaces being excellent in printability, having sufficiently low internal haze, and exhibiting a favorable matte appearance. A thermoplastic resin film according to the present invention composed of a thermoplastic resin composition (C) including at least one kind of a thermoplastic resin (R) and fine particles (P) having a volume average particle diameter of 0.5 to 15 μm and a refractive index different from that of the thermoplastic resin (R) by 0.02 or more. At least one of film surfaces satisfies formulas (1) and (2).≥60  (1),−35≤−10  (2)(In the formulas (1) and (2), Gis 60° gloss (%) at 20° C., Gis 60° gloss (%) when the thermoplastic resin film is heated at a temperature 10° C. higher than a glass transition temperature of the thermoplastic resin composition (C) for 30 minutes, then cooled to 20° C.).