发明名称 |
SANDWICH-TYPE COMPOSITE MATERIAL AND CASES FOR INSTRUMENTS, IN PARTICULAR MUSICAL, MADE FROM SAME |
摘要 |
The invention concerns a sandwich-type material, for use in making cases for instruments, in particular musical instrument and cello case made from same. The composite material (10) consists of a first skin (11), made of metallized acrylonitrile-butadiene-styrene (ABS), a core (12) made of polyvinyl chloride (PVC) foam, and a second skin (13) made of polyester terephthalate (PTEG). The three elements are assembled by bonding, using a single-component heat-activated polyurethane adhesive. The invention is particularly useful for making cases for musical instruments. |
申请公布号 |
WO0160601(A1) |
申请公布日期 |
2001.08.23 |
申请号 |
WO2001FR00383 |
申请日期 |
2001.02.09 |
申请人 |
DE TROGOFF, PHILIPPE, MARIE, GUY;O'NEILL, LAURENCE, MARIE, FERNANDE |
发明人 |
DE TROGOFF, PHILIPPE, MARIE, GUY;O'NEILL, LAURENCE, MARIE, FERNANDE |
分类号 |
B29C51/00;B29C51/14;B32B5/18;G10G7/00 |
主分类号 |
B29C51/00 |
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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