Invention Grant
US08901184B2 Foamed resin molded article, foam insulated wire, cable and method of manufacturing foamed resin molded article
有权
发泡树脂模制品，泡沫绝缘电线，电缆和制造泡沫树脂模塑制品的方法
- Patent Title: Foamed resin molded article, foam insulated wire, cable and method of manufacturing foamed resin molded article
- Patent Title (中): 发泡树脂模制品，泡沫绝缘电线，电缆和制造泡沫树脂模塑制品的方法
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Application No.: US13837865Application Date: 2013-03-15
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Publication No.: US08901184B2Publication Date: 2014-12-02
- Inventor: Masahiro Abe , Akinari Nakayama , Masafumi Nagano
- Applicant: Hitachi Cable, Ltd.
- Applicant Address: JP Tokyo
- Assignee: Hitachi Metals, Ltd.
- Current Assignee: Hitachi Metals, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Roberts Mlotkowski Safran & Cole P.C.
- Priority: JP2012-204682 20120918
- Main IPC: C08J9/06
- IPC: C08J9/06 ; C08J3/22 ; H01B7/02 ; H01B3/30 ; C08J9/10 ; C08L23/08 ; C08L27/18
Abstract:
A foamed resin molded article that is obtained by kneading and foaming a pellet including one or more fluorine resins and a chemical blowing agent in an extrusion molding process. The pellet is formed by mixing powder of the one or more fluorine resins and powder of the chemical blowing agent without heating and melting, and solidifying and molding. A method of manufacturing a foamed resin molded article includes making pellets including one or more fluorine resins and a chemical blowing agent, and kneading and foaming the pellets in an extrusion molding process.
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