发明名称 |
LAMINATE OF PHENOLIC RESIN FOAM |
摘要 |
Provided is a laminate of a phenolic resin foam which is reduced in oozing of the phenolic resin to the outside surface and in discoloration-induced spots on the laminate and is excellent in product quality and adhesion strength of the face material; a process for producing the laminate; and a construction method of the laminate. The present invention relates to a laminate comprising a phenolic resin foam and a nonwoven fabric of synthetic fibers bonded to one or both sides of the phenolic resin foam without using an adhesive layer. As the nonwoven fabric, that having a fiber fineness of 3 deniers or finer and a basis weight of 15 g/m2 or greater is employed. |
申请公布号 |
CA2318420(A1) |
申请公布日期 |
1999.07.15 |
申请号 |
CA19992318420 |
申请日期 |
1999.01.06 |
申请人 |
ASAHI KASEI KOGYO KABUSHIKI KAISHA |
发明人 |
WATANABE, TAKAYASU |
分类号 |
B32B5/18;B32B5/24;B32B5/26;B32B27/36;B32B27/42;D04H13/00;E04C2/24;E04C2/296;E04C2/38 |
主分类号 |
B32B5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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