发明授权
US5990203A Method for improving the compatibility of random vinyl substituted
aromatic/C.sub.4 -C.sub.6 conjugated diolefin polymer/asphalt mixtures
失效
提高无规乙烯基取代芳香族/ C4-C6共轭二烯烃聚合物/沥青混合物相容性的方法
- 专利标题： Method for improving the compatibility of random vinyl substituted aromatic/C.sub.4 -C.sub.6 conjugated diolefin polymer/asphalt mixtures
- 专利标题（中）： 提高无规乙烯基取代芳香族/ C4-C6共轭二烯烃聚合物/沥青混合物相容性的方法
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申请号： US72636申请日： 1998-05-04
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公开(公告)号： US5990203A公开(公告)日： 1999-11-23
- 发明人: John Tze-Chiang Cheng , Heinz Plaumann , Koichi Takamura , Arthur Barry Baughmann , Wai-chun Richard Liu
- 申请人： John Tze-Chiang Cheng , Heinz Plaumann , Koichi Takamura , Arthur Barry Baughmann , Wai-chun Richard Liu
- 申请人地址： NJ Mt. Olive
- 专利权人： BASF Corporation
- 当前专利权人： BASF Corporation
- 当前专利权人地址： NJ Mt. Olive
- 主分类号： C08L95/00
- IPC分类号： C08L95/00 ; C08L9/06 ; C08L33/06 ; C08L63/00 ; C08L79/02
摘要：
The present invention relates to a method for improving the compatibility of random vinyl substituted aromatic/C.sub.4 -C.sub.6 conjugated diolefin polymer/asphalt mixtures comprising adding a modifier to said random vinyl substituted aromatic/C.sub.4 -C.sub.6 conjugated diolefin polymer/asphalt mixture selected from the group consisting of:(a) polymers containing an epoxy functionality(b) polymers containing a carboxyl functionality(c) monomers, oligomers, and polymers containing an amine functionality;(d) monomers, oligomers, and polymers containing an ester functionality; or mixtures thereof.
公开/授权文献
- USD394054S Keyboard for electronic computers 公开/授权日：1998-05-05
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