logo

For the Inventor, By the Inventor

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 11052386 B1

PDFFull Text
Date of Patent:
Jul. 06, 2021

Filed:

Feb. 01, 2019

Processing method of base material sheet, manufacturing method of modified base material sheet, base material with grafted polymer chain, and ion exchange membrane

Applicant:

Agc Engineering Co., Ltd., Chiba, JP;

Inventors:

Tamao Okuya, Chiba, JP;

Junichi Tayanagi, Chiba, JP;

Assignee:

AGC Engineering Co., Ltd., Chiba, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Tahseen Khan

Int. Cl.
CPC ...
B01J 47/12 (2017.01); C08F 255/02 (2006.01); B05D 1/28 (2006.01); C08J 5/22 (2006.01); C08J 7/16 (2006.01); C08F 2/00 (2006.01); B01J 19/00 (2006.01); B01J 41/07 (2017.01); B01J 41/14 (2006.01); B32B 27/06 (2006.01); B32B 37/20 (2006.01); C08F 259/04 (2006.01); C08F 259/08 (2006.01); C08F 261/04 (2006.01);
U.S. Cl.
CPC ...
B01J 47/12 (2013.01); B01J 19/00 (2013.01); B01J 41/07 (2017.01); B01J 41/14 (2013.01); B05D 1/28 (2013.01); B32B 27/06 (2013.01); B32B 37/203 (2013.01); C08F 2/00 (2013.01); C08F 255/02 (2013.01); C08F 259/04 (2013.01); C08F 259/08 (2013.01); C08F 261/04 (2013.01); C08J 5/22 (2013.01); C08J 5/225 (2013.01); C08J 5/2243 (2013.01); C08J 7/16 (2013.01); B32B 2305/026 (2013.01);
Abstract

A processing method of a base material sheet includes winding out the base material sheet wound up by a first core and a first porous sheet wound up by a second core, winding up by a third core the base material sheet and the first porous sheet to be overlapped with each other, and processing the base material sheet by a first processing liquid held in the first porous sheet; and winding out the base material sheet and the first porous sheet overlappingly wound up by the third core, winding up the first porous sheet by the second core, and winding up the base material sheet by the first core.

Find Patent Forward Citations

Okuya, Tamao. (2021). Processing method of base material sheet, manufacturing method of modified base material sheet, base material with grafted polymer chain, and ion exchange membrane (U.S. Patent No. 11052386). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11052386

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

Loading…