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Patent Searching and Data


Title:
UPHOLSTERY FOR AUTOMOTIVE INTERIOR
Document Type and Number:
Japanese Patent JP2010082960
Kind Code:
A
Abstract:

To provide an upholstery for automotive interiors, which is superior in weather and heat resistances in addition to tactile sensation and texture when touched.

The upholstery for automotive interior contains; at least one layer of a polyurethane wet layer containing at least one of a polyether polyurethane and a polyester polyurethane and at least one upholstery layer containing a polycarbonate polyurethane and being formed on the polyurethane wet layer; wherein the polycarbonate polyurethane is 1,700-50,000 in weight average molecular weight and 1,500-18,500 in number average molecular weight, and surface roughness of the uppermost surface of the upholstery is 20 m or less in terms of Ra and less than 500 m in terms of S.


Inventors:
Sakane, Tomoaki
Okada, Kanako
Okuyama, Yuji
Yasue, Takaharu
Matsutake, Yoshichika
Okutani, Akihiro
Shimizu, Toshitaka
Application Number:
JP2008000254066
Publication Date:
April 15, 2010
Filing Date:
September 30, 2008
Export Citation:
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Assignee:
NISSAN MOTOR CO LTD
IDEMITSU TECHNOFINE CO LTD
KOMATSU SEIREN CO LTD
International Classes:
B32B27/40; B32B5/18; B60N2/44; B60R13/02; D06N3/14; B62D1/04; B32B27/40; B32B5/18; B60N2/44; B60R13/02; D06N3/12; B62D1/04