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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.:

US 10703887 B1

PDFFull Text
Date of Patent:
Jul. 07, 2020

Filed:

Jun. 08, 2016

Resin composition, film produced by using the resin composition, and multilayer structure

Applicant:

The Nippon Synthetic Chemical Industry Co., Ltd., Osaka, JP;

Inventors:

Ryohei Komuro, Osaka, JP;

Shouichi Kani, Osaka, JP;

Assignee:

MITSUBISHI CHEMICAL CORPORATION, Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Frances Tischler

Int. Cl.
CPC ...
C08L 23/08 (2006.01); C08J 5/18 (2006.01); C08L 29/04 (2006.01); B29B 9/12 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); C08K 5/101 (2006.01); C08K 5/00 (2006.01); B29B 9/06 (2006.01);
U.S. Cl.
CPC ...
C08L 23/0861 (2013.01); B29B 9/12 (2013.01); B32B 27/28 (2013.01); B32B 27/306 (2013.01); C08J 5/18 (2013.01); C08K 5/101 (2013.01); C08L 29/04 (2013.01); B29B 9/06 (2013.01); C08K 5/005 (2013.01); C08L 2203/16 (2013.01);
Abstract

The present disclosure provides a resin composition which contains: (A) a saponified ethylene-vinyl ester copolymer; and (B) a cinnamate; wherein the cinnamate (B) is present in a proportion of 0.01 to 10 ppm based on the amount of the saponified ethylene-vinyl ester copolymer (A). Therefore, the use of the resin composition makes it possible to produce a film which is highly transparent, capable of absorbing ultraviolet radiation of a specific wavelength range (e.g., UV-B and UV-C having a wavelength shorter than 320 nm) and free from an odor problem and the like.

Find Patent Forward Citations

Komuro, Ryohei. (2020). Resin composition, film produced by using the resin composition, and multilayer structure (U.S. Patent No. 10703887). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10703887

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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