- 专利标题： Two-part foamable adhesive with renewable content for fleece back membranes
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申请号： US13812079申请日： 2011-06-13
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公开(公告)号： US09909042B2公开(公告)日： 2018-03-06
- 发明人: Nicholas John Berard , Wayne Mazorow , Michael Lewis Kerman
- 申请人： Nicholas John Berard , Wayne Mazorow
- 申请人地址： US MI Michigan Center
- 专利权人： ADCO Products, LLC
- 当前专利权人： ADCO Products, LLC
- 当前专利权人地址： US MI Michigan Center
- 代理机构： Benesch, Freidlander, Coplan & Aronoff LLP
- 国际申请： PCT/US2011/040161 WO 20110613
- 国际公布： WO2012/015538 WO 20120202
- 主分类号： C09J175/04
- IPC分类号： C09J175/04 ; E04D5/14 ; C08G18/36 ; C08G18/48 ; C08G18/77
摘要：
An adhesive composition for use on a fleece-backed roofing substrate includes two components that are mixed prior to application on the fleece backed roofing substrate. The first component includes renewable polyol, catalyst, fumed silica, and surfactant. The renewable polyols are selected from any non-petroleum based polyol that is derived from a renewable source. The second component includes isocyanates, including renewable and non-renewable isocyanates.
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