Title:
エネルギー効率のよい建物表面
Document Type and Number:
Japanese Patent JP2007524012
Kind Code:
A
Abstract:
The present invention provides a non-white construction surface comprising a substrate, a first reflective coating on at least a portion of an outer surface of a substrate, such that the substrate with this first reflective coating exhibits a minimum direct solar reflectance value of at least about 25%, and a second reflective coating on at least a portion of the first reflective coating, wherein the combination of the first reflective coating and the second reflective coating provide the substrate with a reflectivity of at least about 20% at substantially all points in the wavelength range between 770 and 2500 nm.
Inventors:
Anderson, Mark Tee.
Fleming, Peter Bee.
Gourde, Rachel A. T.
Gross, Christopher El.
Pendergrass, Daniel Bee., Junior
Fleming, Peter Bee.
Gourde, Rachel A. T.
Gross, Christopher El.
Pendergrass, Daniel Bee., Junior
Application Number:
JP2006547094A
Publication Date:
August 23, 2007
Filing Date:
December 13, 2004
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
E04D1/28; E04D1/22; E04F13/08; G02B5/08; B05D1/36; B05D7/00
Domestic Patent References:
| JP2001171032A | 2001-06-26 | |||
| JP2000017784A | 2000-01-18 |
Foreign References:
| US4092441A | 1978-05-30 | |||
| US3479201A | 1969-11-18 | |||
| US20020187306A1 | 2002-12-12 | |||
| WO2000014164A1 | 2000-03-16 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Kenichi Kato
Takashi Ishida
Tetsuji Koga
Kenichi Kato