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US 8,007,890 B2Granted
Article in a sheet form and method for preparation thereof
AssigneeKuraray Co., Ltd.
InventorsHisao Yoneda, Syuichi Kanao
Life of this patent
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Abstract
The sheet material produced in accordance with the invention has soft and enriched texture like natural leather and is suitable as any type of artificial leather for shoes, clothes, gloves and the like, particularly for sports gloves.
Claims13
A sheet material, comprising:
- a blend of (1) an oily material with a viscosity of 50 to 10,000 mPa·s at 30° C. and (2) a supporting material for said oily material,
- wherein the mass ratio between said oily material and said supporting material is 1/1 to 20/1,
- said blend being distributed at least throughout the inside of a fibrous substrate of said sheet material.
A sheet material, comprising:
- a blend which is distributed at least throughout the inside of a fibrous substrate,
- said blend comprising (1) an oily material with a viscosity of 50 to 10,000 mPa·s at 30° C., and (2) a supporting material for said oily material,
- wherein the mass ratio between said oily material and said supporting material is 1/1 to 20/1,
- wherein a mass ratio of the blend to the fibrous substrate is within a range of 5 to 80%.
1 more element
Dependencies are inferred from the claim text.