Title:
COATING AGENT FOR LEATHER, AND LEATHER ON WHICH COATING BY COATING AGENT IS FORMED
Document Type and Number:
WIPO Patent Application WO/2019/082882
Kind Code:
A1
Abstract:
The present invention provides: a coating agent for leather, the coating agent containing a silicone acryl graft copolymer resin emulsion in which the mass ratio of (I) an aqueous urethane resin, (II) a matting agent, and (III) a polyorganosiloxane indicated by a specified formula relative to acrylic ester units or methacrylic ester units is 50:50-90:10 by solid content ratio; and a leather on which a coating by the coating agent for leather is formed. This coating agent for leather has exceptional wear resistance and anti-fouling properties, and a leather on which a coating by the coating agent is formed can maintain a high-quality external appearance and high wear resistance.
Inventors:
WATANABE KENTARO (JP)
Application Number:
PCT/JP2018/039327
Publication Date:
May 02, 2019
Filing Date:
October 23, 2018
Export Citation:
Assignee:
NISSIN CHEMICAL IND CO LTD (JP)
International Classes:
D06N3/08; C08F283/12; C09D5/02; C09D7/42; C09D151/08; C09D175/04; C14C11/00
Foreign References:
| JP2016138242A | 2016-08-04 | |||
| JPH06200300A | 1994-07-19 | |||
| JP2010241963A | 2010-10-28 | |||
| JP2002020438A | 2002-01-23 | |||
| JP2003089749A | 2003-03-28 |
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
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