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发明名称
Water-based emulsions and dispersions of bitumen modified with a functionalized block copolymer
摘要
申请公布号
US5212220(A)
申请公布日期
1993.05.18
申请号
US19920853645
申请日期
1992.03.18
申请人
SHELL OIL COMPANY
发明人
GELLES, RICHARD
分类号
C08L53/02;C08L53/00;C08L95/00
主分类号
C08L53/02
代理机构
代理人
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地址
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