Title:
MOLDED CEILING MATERIAL FOR VEHICLE AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/170743
Kind Code:
A1
Abstract:
A ceiling material main body (1a) includes a base material layer (2) comprising a hard urethane foam body, a first fiber reinforcement layer (3) provided on the passenger compartment interior side of the base material layer (2), a second fiber reinforcement layer (4) provided on the passenger compartment exterior side of the base material layer (2), a surface cover layer (5) provided on the passenger compartment interior side of the first fiber reinforcement layer (3), and a back surface layer (6) provided on the passenger compartment exterior side of the second fiber reinforcement layer (4). The second fiber reinforcement layer (4) is constituted from glass paper (7) stacked on the base material layer (2), and a glass mat (8) stacked on the side of the glass paper (7) facing away from the base material layer 2.
Inventors:
MIKAMI MASAHIKO (JP)
Application Number:
PCT/JP2020/003189
Publication Date:
August 27, 2020
Filing Date:
January 29, 2020
Export Citation:
Assignee:
SANWA KOGYO CO LTD (JP)
International Classes:
B32B5/18; B32B27/12; B32B27/40; B60R13/02
Foreign References:
JP2012086661A | 2012-05-10 | |||
JP2008174073A | 2008-07-31 | |||
JPH0939142A | 1997-02-10 | |||
CN102514307A | 2012-06-27 |
Attorney, Agent or Firm:
ISEKI Katsumori et al. (JP)
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