Title:
FOAMED LAMINATE
Document Type and Number:
Japanese Patent JP2010046881
Kind Code:
A
Abstract:
To provide a foamed laminate which shows heat insulation properties owing to a thick foamed layer, and has excellent smoothness of the surface of the foamed layer and a good appearance of foam.
The laminate includes at least a layer (A), a layer (B), and a substrate layer. The layer (A) consists of a foam made of a polyethylene resin (A), and the layer (B) consists of a foam made of a high-pressure-production low-density polyethylene (B). The laminate meets the following conditions: (a) the melting temperature of the polyethylene resin (A) is higher than that of the high-pressure-production low-density polyethylene (B); and (b) the layer (A) has a thickness of 1-12 m.
Inventors:
MASUDA ATSUSHI
KODA SHINGO
KODA SHINGO
Application Number:
JP2008212502A
Publication Date:
March 04, 2010
Filing Date:
August 21, 2008
Export Citation:
Assignee:
TOSOH CORP
International Classes:
B32B27/32; B32B5/18
Domestic Patent References:
JP2007168178A | 2007-07-05 | |||
JPS60208233A | 1985-10-19 | |||
JPH08309902A | 1996-11-26 | |||
JP2007168178A | 2007-07-05 | |||
JPS60208233A | 1985-10-19 |
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