- 专利标题： Process for producing plastic foam composite
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申请号： US13412600申请日： 2012-03-05
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公开(公告)号： US09931770B2公开(公告)日： 2018-04-03
- 发明人: Naonori Shiina , Hideo Sekiguchi , Toshio Horie , Akira Kitaichi , Susumu Nakano , Hiroo Miyairi
- 申请人： Naonori Shiina , Hideo Sekiguchi , Toshio Horie , Akira Kitaichi , Susumu Nakano , Hiroo Miyairi , Hiroko Nakano , Shinya Nakano
- 申请人地址： HK Hong Kong
- 专利权人： SUMATICS BLADES LIMITED
- 当前专利权人： SUMATICS BLADES LIMITED
- 当前专利权人地址： HK Hong Kong
- 代理机构： Polsinelli PC
- 代理商 Andrew Z. Weaver
- 优先权： JP2003-389941 20031017
- 主分类号： B29C44/04
- IPC分类号： B29C44/04 ; B29C44/44
摘要：
A foam composite with a skin formed in one shot by charging plastic powders or minute particles together with polyolefin pellets that can be cross-linked and foamed in a mold, and heating the mold while rotating. The composite absorbs almost no moisture, having satisfactory strength, being excellent as an insulating material.Further, providing a covering of a non-foaming or a slightly foaming material to the pellet of polyolefin that can be cross-linked and foamed, and conducting the forming, foamed granules as a core, and a covering of a reinforcing member for the core.
公开/授权文献
- US20120270044A1 PROCESS FOR PRODUCING PLASTIC FOAM COMPOSITE 公开/授权日：2012-10-25
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