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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 11001042 B1

PDFFull Text
Date of Patent:
May. 11, 2021

Filed:

Feb. 28, 2018

Method of manufacturing treated sheet and method of manufacturing resin multilayer substrate

Applicant:

Murata Manufacturing Co., Ltd., Nagaokakyo, JP;

Inventors:

Ryosuke Takada, Nagaokakyo, JP;

Hiroyuki Ohata, Nagaokakyo, JP;

Assignee:

MURATA MANUFACTURING CO., LTD., Kyoto, JP;

Attorney:

Keating & Bennett, LLP

Primary Examiner:

Michael N Orlando

Assistant Examiner:

Christopher W Raimund

Int. Cl.
CPC ...
B32B 37/02 (2006.01); B32B 27/08 (2006.01); B32B 27/16 (2006.01); B32B 27/00 (2006.01); B05D 3/06 (2006.01); H05K 1/03 (2006.01); H05K 3/46 (2006.01); B29C 35/08 (2006.01); B32B 27/36 (2006.01); B05D 1/12 (2006.01); B05D 3/02 (2006.01); B05D 7/04 (2006.01); B05D 7/00 (2006.01); B29C 39/12 (2006.01); B29K 67/00 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B32B 37/02 (2013.01); B05D 3/06 (2013.01); B29C 35/0805 (2013.01); B32B 27/00 (2013.01); B32B 27/08 (2013.01); B32B 27/16 (2013.01); B32B 27/36 (2013.01); H05K 1/036 (2013.01); H05K 3/4673 (2013.01); B05D 1/12 (2013.01); B05D 3/0254 (2013.01); B05D 7/04 (2013.01); B05D 7/542 (2013.01); B05D 2401/00 (2013.01); B29C 39/123 (2013.01); B29C 2035/0827 (2013.01); B29K 2067/003 (2013.01); B29K 2105/0079 (2013.01); H05K 2203/0278 (2013.01); H05K 2203/1355 (2013.01);
Abstract

A method of manufacturing a treated sheet includes preparing a resin layer composite including a resin sheet and a thermoplastic resin layer supported on one surface of the resin sheet, applying a dispersion liquid including a powdery thermoplastic resin raw material onto a surface of the thermoplastic resin layer opposite to the resin sheet, and fusing the thermoplastic resin raw material to the thermoplastic resin layer by irradiating, with light from a flash lamp, a coating of the thermoplastic resin raw material formed in the applying step. The thermoplastic resin raw material has a melting point higher than the glass transition point of a resin that is a primary material of the resin sheet.

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