Invention Grant
- Patent Title: Topcoat
- Patent Title (中): 面漆
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Application No.: US12992895Application Date: 2009-05-15
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Publication No.: US09212403B2Publication Date: 2015-12-15
- Inventor: Shinji Kashiwagura , Masahiko Ogawa , Takashi Ono , Miwa Tada , Yoshiyuki Ito , Masato Ishibashi , Takashi Yamaguchi
- Applicant: Shinji Kashiwagura , Masahiko Ogawa , Takashi Ono , Miwa Tada , Yoshiyuki Ito , Masato Ishibashi , Takashi Yamaguchi
- Applicant Address: JP Yamagata-shi JP Minato-ku
- Assignee: Midori Hokuyo Co., Ltd.,Honda Motor Co., Ltd.
- Current Assignee: Midori Hokuyo Co., Ltd.,Honda Motor Co., Ltd.
- Current Assignee Address: JP Yamagata-shi JP Minato-ku
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: JP2008-129427 20080516
- International Application: PCT/JP2009/002167 WO 20090515
- International Announcement: WO2009/139194 WO 20091119
- Main IPC: C14C3/06
- IPC: C14C3/06 ; C14C9/00 ; C14C13/02 ; C14C11/00 ; C09D175/04 ; C14B7/02 ; C14C1/06 ; C14C3/20 ; C14C3/22 ; C14C3/28 ; C14C9/02 ; D06P1/02 ; D06P1/52 ; D06P3/32 ; C08G18/70

Abstract:
Provided is a natural leather having a novel coating layer which feels leathery. The coating film retains material properties such as strength and wearing resistance. When the user directly touches the natural leather, the coating layer present on the surface of the natural leather gives slick characteristics of natural leathers and smoothness. The natural leather has a coating film formed on a surface thereof, the coating film including: a color coat layer formed from a mixture of a hard component (10% modulus is more than 2.3 but no more than 3.0) and a soft component (10% modulus is more than 0.0 but no more than 1.0) of a two-component polyurethane resin; and a topcoat layer formed from a mixture of a medium component (resin having a 10% modulus of more than 1.0 but no more than 2.3) and a soft component (resin having a 10% modulus of more than 0.0 but no more than 1.0) of a two-component polyurethane resin.
Public/Granted literature
- US20110078862A1 TOPCOAT Public/Granted day:2011-04-07
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