发明公开
EP3024885A1 METHOD FOR MANUFACTURING ASPHALTIC SHEET MATERIALS INCLUDING EXPANDABLE GRAPHITE
审中-公开
工艺生产具有可膨胀石墨铺成薄膜材料
- 专利标题： METHOD FOR MANUFACTURING ASPHALTIC SHEET MATERIALS INCLUDING EXPANDABLE GRAPHITE
- 专利标题（中）： 工艺生产具有可膨胀石墨铺成薄膜材料
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申请号： EP14750843.6申请日： 2014-07-21
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公开(公告)号： EP3024885A1公开(公告)日： 2016-06-01
- 发明人: ZHOU, Wensheng , HUBBARD, Michael J.
- 申请人： Firestone Building Products Company, LLC
- 申请人地址： 250 W. 96th Street Indianapolis, IN 46260 US
- 专利权人： Firestone Building Products Company, LLC
- 当前专利权人： Firestone Building Products Company, LLC
- 当前专利权人地址： 250 W. 96th Street Indianapolis, IN 46260 US
- 代理机构： Adam, Holger
- 优先权： US201361857403P 20130723
- 国际公布： WO2015013176 20150129
- 主分类号： C08K3/04
- IPC分类号： C08K3/04 ; D06N5/00 ; C08L95/00
摘要：
A method for producing an asphaltic sheet having expandable graphite dispersed in one or more asphaltic components thereof, the method comprising preparing a masterbatch by combining asphalt binder and polymeric modifier at a first temperature, cooling the masterbatch to a second temperature, where the second temperature is lower than the first temperature, adding, after said step of cooling, expandable graphite to the masterbatch to thereby form an asphaltic composition including expandable graphite, and fabricating a sheet with the asphaltic composition including expandable graphite.
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