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Artificial Leather And Method For Manufacturing Same

Abstract: Provided is an artificial leather comprising: a fibrous base material formed from superfine fibers having an average single fiber diameter of 0.1-10 µm; and a polymeric elastic body. The polymer elastic body comprises a compound having a hydrophilic group and a compound having an ethylene oxide skeleton. The content of the compound, having the ethylene oxide skeleton, in the polymeric elastic body of the artificial leather is 0.1-5 parts by mass per 100 parts by mass of the polymeric elastic body. The present invention provides an artificial leather that achieves both a soft texture and excellent durability, and also provides a method for manufacturing the same.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
23 May 2023
Publication Number
24/2023
Publication Type
INA
Invention Field
TEXTILE
Status
Email
Parent Application

Applicants

TORAY INDUSTRIES, INC.
1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666

Inventors

1. SHIBANO, Takuya
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga 5208558
2. KIMURA, Shunichi
c/o Gifu Plant, Toray Industries, Inc., 900-1, Oaza-Yasutsugu, Godo-cho, Anpachi-gun, Gifu 5032395
3. YANAGISAWA, Satoshi
c/o Gifu Plant, Toray Industries, Inc., 900-1, Oaza-Yasutsugu, Godo-cho, Anpachi-gun, Gifu 5032395
4. MATSUZAKI, Yukihiro
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga 5208558

Specification

Documents

Application Documents

# Name Date
1 202347035760.pdf 2023-05-23
2 202347035760-STATEMENT OF UNDERTAKING (FORM 3) [23-05-2023(online)].pdf 2023-05-23
3 202347035760-PROOF OF RIGHT [23-05-2023(online)].pdf 2023-05-23
4 202347035760-PRIORITY DOCUMENTS [23-05-2023(online)].pdf 2023-05-23
5 202347035760-FORM 1 [23-05-2023(online)].pdf 2023-05-23
6 202347035760-DECLARATION OF INVENTORSHIP (FORM 5) [23-05-2023(online)].pdf 2023-05-23
7 202347035760-COMPLETE SPECIFICATION [23-05-2023(online)].pdf 2023-05-23
8 202347035760-FORM-26 [30-05-2023(online)].pdf 2023-05-30
9 202347035760-FORM 3 [14-07-2023(online)].pdf 2023-07-14
10 202347035760-FORM 18 [21-08-2024(online)].pdf 2024-08-21