Title:
LEATHER HAVING ANTIFOULING PROPERTY
Document Type and Number:
WIPO Patent Application WO/2012/046878
Kind Code:
A1
Abstract:
Provided is a wear-resistant, flexible overcoat layer for natural leather, said layer being formed primarily from an acrylic resin, having an anti-fouling property against grime associated with automobile interiors, and having a characteristic whereby grime adheres thereto in an easily removable state. The overcoat layer having an antifouling property is characterized by comprising an acrylic resin (10-16% by weight, solid content), an acrylic silica resin (13-22% by weight, solid content), an acrylic polysiloxane resin (25-35% by weight, solid content), an acrylic urethane resin (6-15% by weight, solid content), an urethane resin (4-10% by weight, solid content), a carbodiimide crosslinking agent (5-15% by weight, solid content), a silicone texturizing agent (8-24% by weight, solid content), and a leveling agent/thickener (1-5% by weight) (the total solid content is 100% by weight).
Inventors:
KIKUCHI MAMIKO (JP)
Application Number:
PCT/JP2011/073595
Publication Date:
April 12, 2012
Filing Date:
October 06, 2011
Export Citation:
Assignee:
MIDORI HOKUYO CO LTD (JP)
KIKUCHI MAMIKO (JP)
KIKUCHI MAMIKO (JP)
International Classes:
B05D7/24; B05D7/12; C09D5/16; C09D7/12; C09D7/47; C09D133/00; C09D151/08; C09D175/04; C09D183/10; C14C11/00; D06N3/00
Foreign References:
| JPH07126332A | 1995-05-16 | |||
| JPS6216147B2 | 1987-04-10 | |||
| JPH04122366A | 1992-04-22 | |||
| JP2000288466A | 2000-10-17 |
Attorney, Agent or Firm:
TANAKA Hiroshi et al. (JP)
Hiroshi Tanaka (JP)
Hiroshi Tanaka (JP)
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Claims: