发明授权
- 专利标题： Protective material capable of application in molten form
- 专利标题（中）： 能够以熔融形式使用的保护材料
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申请号： US138000申请日： 1993-10-19
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公开(公告)号： US5412029A公开(公告)日： 1995-05-02
- 发明人: Rainer Elm , Helmut Kehr , Adolf Kuhnle , Matthias Schleinzer
- 申请人： Rainer Elm , Helmut Kehr , Adolf Kuhnle , Matthias Schleinzer
- 申请人地址： DEX Marl
- 专利权人： Huels Aktiengesellschaft
- 当前专利权人： Huels Aktiengesellschaft
- 当前专利权人地址： DEX Marl
- 优先权： DEX4026719.9 19900824
- 主分类号： C25D13/00
- IPC分类号： C25D13/00 ; C09D7/12 ; C09D123/02 ; C09D123/16 ; C09D123/18 ; C09D151/00 ; C09D151/06 ; C08L51/06
摘要：
A protective material, based on poly-.alpha.-olefins, capable of easy application in molten form, is distinguished by a balanced pattern of properties, good adhesion and good recycling capability. The present protective materials contain (I) not less than 50% by weight of one or more largely amorphous poly-.alpha.-olefins, composed of (a) 3 to 75% by weight of one or more .alpha.-olefins containing 4 to 10 carbon atoms, (b) 25 to 95% by weight of propene, and (c) 0 to 20% by weight of ethene; (II) not more than 30% by weight of other olefin homo- and copolymers which may be either largely amorphous or preferably partially crystalline; and (III) not more than 40% by weight of additives which are standard in the plastic sector. Such protective materials can be used in particular in the underfloor region of motor vehicles.
公开/授权文献
- USD262148S Selective finger nail buffer 公开/授权日：1981-12-01
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