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.:
Date of Patent:
Feb. 05, 2019
Filed:
Jan. 07, 2016
Applicant:
Ichikawa Co., Ltd., Bunkyo-ku, JP;
Inventors:
Assignee:
ICHIKAWA CO., LTD., Bunkyo-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
D21F 3/00 (2006.01); D21F 1/00 (2006.01); D21F 3/02 (2006.01);
U.S. Cl.
CPC ...
D21F 1/0036 (2013.01); D21F 3/0227 (2013.01); D21F 3/0236 (2013.01);
Abstract
A shoe press belt with excellent mechanical properties, in particular excellent wear resistance is provided, and a method of manufacturing the shoe press belt for use in a papermaking machine is also provided. The belt is constituted by a resin layer and includes an outer circumferential layer surface contacting a felt. The outer circumferential layer surface is formed with a surface-treated layer, in which part of the resin layer is modified by coating a composition including an isocyanate compound onto a semi-finished outer circumferential layer and by performing a curing treatment.