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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 12331177 B1

PDFFull Text
Date of Patent:
Jun. 17, 2025

Filed:

Sep. 27, 2019

Crosslinked polyolefin resin foam and multilayer body

Applicant:

Sekisui Chemical Co., Ltd., Osaka, JP;

Inventor:

Rie Matsui, Hasuda, JP;

Assignee:

SEKISUI CHEMICAL CO., LTD., Osaka, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Melissa A Rioja

Int. Cl.
CPC ...
B32B 27/06 (2006.01); B32B 3/08 (2006.01); B32B 5/02 (2006.01); B32B 5/18 (2006.01); B32B 5/24 (2006.01); B32B 5/32 (2006.01); B32B 7/02 (2019.01); B32B 7/023 (2019.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/12 (2006.01); B32B 27/18 (2006.01); B32B 27/20 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 38/00 (2006.01); C08J 9/00 (2006.01); C08J 9/10 (2006.01); C08J 9/12 (2006.01); C08K 5/00 (2006.01); C09J 7/26 (2018.01); C09J 7/38 (2018.01);
U.S. Cl.
CPC ...
C08J 9/103 (2013.01); B32B 5/18 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/32 (2013.01); B32B 38/145 (2013.01); C09J 7/26 (2018.01); C09J 7/38 (2018.01); B32B 2266/025 (2013.01); B32B 2305/022 (2013.01); B32B 2305/72 (2013.01); B32B 2307/4023 (2013.01); B32B 2307/414 (2013.01); B32B 2307/536 (2013.01); B32B 2307/732 (2013.01); B32B 2457/20 (2013.01); B32B 2605/003 (2013.01); C08J 2201/026 (2013.01); C08J 2207/02 (2013.01); C08J 2323/06 (2013.01); C08J 2323/08 (2013.01); C08J 2323/12 (2013.01); C08K 5/0083 (2013.01);
Abstract

The present invention relates to a cross-linked polyolefin resin foam obtained by cross-linking and foaming a polyolefin resin composition containing at least a polyolefin resin, wherein the cross-linked polyolefin resin foam has a total light transmittance of 45% or more at the thickness of 0.3 mm or more and less than 1.0 mm, and the cross-linked polyolefin resin foam has a total light transmittance of 30% or more at the thickness of 1.0 mm or more and 5.0 mm or less. The present invention provides a cross-linked polyolefin resin foam having excellent light transmittance.

Find Patent Forward Citations

Matsui, Rie. (2025). Crosslinked polyolefin resin foam and multilayer body (U.S. Patent No. 12331177). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12331177

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

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