Shoe press belt
AssigneeIchikawa Co., Ltd.
InventorsYuya Takamori, Nobuharu Suzuki, Mitsuyoshi Matsuno, Chie Umehara, Taichi Sakai
Life of this patent
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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.
Claims7
A shoe press belt, comprising a felt-side resin layer comprising a resin formed by curing a prepolymer having a terminal isocyanate group (—NCO) with a curing agent,
- wherein the prepolymer comprises, in reacted form, a compound comprising 1,4-bis(isocyanate methyl) cyclohexane and a polycarbonate diol, and
- wherein the felt-side resin layer comprises grooves that are configured to receive water squeezed from a felt.
Dependencies are inferred from the claim text.