Resin molded product, laminate, and decorative sheet

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11021598
APP PUB NO 20200048445A1
SERIAL NO

16654753

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Abstract

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A resin molded product, a laminate, and a decorative sheet having high weatherability. A decorative sheet includes a resin molded product as a protective layer, and the resin molded product includes an ultraviolet absorber having pKa of −5.5 or more and −4.5 or less when irradiated with light, and a photostabilizer having pKa of 3.0 or more and 7.0 or less. The added amount of each of the ultraviolet absorber and the photostabilizer is 3.0 parts by mass or less per 100 parts by mass of the resin.

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Patent Owner(s)

Patent OwnerAddress
TOPPAN PRINTING CO LTD1-5-1 TAITO TAITO-KU TOKYO 110-0016

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsumoto, Yuichi Tokyo, JP 88 1769
Nagashima, Mami Tokyo, JP 3 0
Ookubo, Toru Tokyo, JP 6 51
Shibayama, Naoyuki Tokyo, JP 11 25
Yamaguchi, Erika Tokyo, JP 1 0

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