Title:
機能性積層体およびその製造方法
Document Type and Number:
Japanese Patent JP6558391
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a functional laminate having improved sound absorbency, heat insulation performance and vibration-damping performance.SOLUTION: In a functional laminate 100A, a porous surface layer 1 and a resin foam layer 2 are laminated. The porous surface layer 1 and the resin foam layer 2 are bonded together, partially at a boundary 4 therebetween, with a mixed layer part 11 of the porous surface layer and the resin foam layer.SELECTED DRAWING: Figure 1A
Inventors:
Katsura verb
Application Number:
JP2017072519A
Publication Date:
August 14, 2019
Filing Date:
March 31, 2017
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
B32B5/32; B29C39/10; B32B5/24; B60R13/08; G10K11/16
Domestic Patent References:
| JP62261407A | ||||
| JP60151011A | ||||
| JP3164214A | ||||
| JP48036263A | ||||
| JP63137810A |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Haruhiko Ema
Mitsuo Tanaka
Haruhiko Ema