发明授权
EP2949700B1 COMPOSITION, AND METHOD FOR PRODUCING FOAM MOLDED MATERIAL AND ELECTRIC WIRE
有权
用于生产泡沫模制材料和电线的组合物和方法
- 专利标题： COMPOSITION, AND METHOD FOR PRODUCING FOAM MOLDED MATERIAL AND ELECTRIC WIRE
- 专利标题（中）： 用于生产泡沫模制材料和电线的组合物和方法
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申请号： EP14743297.5申请日： 2014-01-15
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公开(公告)号： EP2949700B1公开(公告)日： 2018-04-18
- 发明人: ISAKA Tadaharu , ISHII Kenji , SHIMONO Takeshi
- 申请人： Daikin Industries, Ltd.
- 申请人地址： Umeda Center Building 4-12, Nakazaki-Nishi 2-chome Kita-ku Osaka-shi Osaka 530-8323 JP
- 专利权人： Daikin Industries, Ltd.
- 当前专利权人： Daikin Industries, Ltd.
- 当前专利权人地址： Umeda Center Building 4-12, Nakazaki-Nishi 2-chome Kita-ku Osaka-shi Osaka 530-8323 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2013011484 20130124; JP2013088771 20130419
- 国际公布： WO2014115624 20140731
- 主分类号： C08L27/12
- IPC分类号： C08L27/12 ; B29C47/02 ; C08J9/12 ; C08K3/38 ; C08K5/42 ; H01B3/44 ; H01B13/14 ; B29K105/04 ; B29L9/00 ; H01B7/02
摘要：
The present invention aims to provide a composition which can provide foamed moldings and foamed electric wires having a small average cell size and a high foam content and causing fewer sparks. The composition of the present invention includes a fluororesin (A) and a compound (B) which is a sulfonic acid or a salt thereof. The sulfonic acid is represented by the following formula (1): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒF(CF 2 ) n SO 3 H€ƒ€ƒ€ƒ€ƒ€ƒ(1) wherein n is 4 or 5, or the following formula (2): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒF(CF 2 ) n CH 2 CH 2 SO 3 H€ƒ€ƒ€ƒ€ƒ€ƒ(2) wherein n is 4 or 5.
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