Invention Grant
- Patent Title: Shoe press belt
-
Application No.: US15170107Application Date: 2016-06-01
-
Publication No.: US09777433B2Publication Date: 2017-10-03
- Inventor: Yuya Takamori , Nobuharu Suzuki , Mitsuyoshi Matsuno , Chie Umehara , Taichi Sakai
- Applicant: Ichikawa Co., Ltd.
- Applicant Address: JP Bunkyo-ku
- Assignee: Ichikawa Co., Ltd.
- Current Assignee: Ichikawa Co., Ltd.
- Current Assignee Address: JP Bunkyo-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2015-125129 20150605
- Main IPC: D21F3/02
- IPC: D21F3/02

Abstract:
A shoe press belt with excellent mechanical properties, in particular a shoe press belt with excellent crack resistance and excellent resistance to land edge deficiency. The shoe press belt includes a felt-side resin layer containing a resin formed by curing a prepolymer having a terminal isocyanate group (—NCO) with a curing agent, wherein the prepolymer contains, in reacted form, a compound comprising 1,4-bis(isocyanate methyl) cyclohexane and a polycarbonate diol, and wherein the felt-side resin layer has grooves that are configured to receive water squeezed from a felt.
Public/Granted literature
- US20160355978A1 SHOE PRESS BELT Public/Granted day:2016-12-08
Information query