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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 10919258 B1

PDFFull Text
Date of Patent:
Feb. 16, 2021

Filed:

Nov. 20, 2017

Method for manufacturing cosmetic sheet, cosmetic sheet, method for manufacturing cosmetic panel, and cosmetic panel

Applicant:

Toppan Printing Co., Ltd., Tokyo, JP;

Inventors:

Naoki Tokumoto, Tokyo, JP;

Shin Oota, Tokyo, JP;

Jun Mizutani, Tokyo, JP;

Assignee:

TOPPAN PRINTING CO., LTD., Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Vishal I Patel

Int. Cl.
CPC ...
B32B 3/30 (2006.01); B32B 15/12 (2006.01); B32B 27/30 (2006.01); B32B 27/40 (2006.01); B32B 29/00 (2006.01); B32B 3/28 (2006.01); B32B 13/08 (2006.01); B32B 27/34 (2006.01); B32B 21/02 (2006.01); B32B 21/14 (2006.01); B32B 27/36 (2006.01); B32B 21/06 (2006.01); B32B 23/06 (2006.01); B32B 33/00 (2006.01); B32B 23/20 (2006.01); B32B 7/12 (2006.01); B32B 27/10 (2006.01); B32B 27/32 (2006.01); B32B 38/06 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
B32B 3/30 (2013.01); B32B 3/28 (2013.01); B32B 7/12 (2013.01); B32B 13/08 (2013.01); B32B 15/12 (2013.01); B32B 21/02 (2013.01); B32B 21/06 (2013.01); B32B 21/14 (2013.01); B32B 23/06 (2013.01); B32B 23/20 (2013.01); B32B 27/10 (2013.01); B32B 27/302 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); B32B 29/00 (2013.01); B32B 33/00 (2013.01); B32B 38/06 (2013.01); B32B 38/145 (2013.01); B32B 2250/03 (2013.01); B32B 2250/04 (2013.01); B32B 2255/12 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2307/406 (2013.01); B32B 2307/4023 (2013.01); B32B 2307/412 (2013.01); B32B 2307/54 (2013.01); B32B 2307/554 (2013.01); B32B 2307/718 (2013.01); B32B 2307/732 (2013.01); B32B 2307/75 (2013.01); B32B 2451/00 (2013.01);
Abstract

A method for manufacturing a cosmetic sheet, the method including a preparation step for preparing a pair of base papers containing 50% by mass or more of cellulose fiber, and having a thickness of no less than 15 μm but less than 60 μm; a laminating step for arranging a thermoplastic resin layer having a melting point of 100° C. to 200° C. and thickness of 20 to 70 μm between the pair of base papers, and adhering together the base papers using the thermoplastic resin layer to form a laminate; and a processing step for passing the laminate between an embossing roll having a maximum depth of 15 μm or greater, and a rubber back roll having a hardness of no less than 50° but no greater than 95° that is measured on the basis of ISO 7619, and applying an embossed shape to the laminate.

Find Patent Forward Citations

Tokumoto, Naoki. (2021). Method for manufacturing cosmetic sheet, cosmetic sheet, method for manufacturing cosmetic panel, and cosmetic panel (U.S. Patent No. 10919258). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10919258

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

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