发明名称 |
BITUMINOUS COMPOSITION WITH REDUCED GELATION TENDENCY |
摘要 |
The present invention concerns a bituminous composition which comprises a bituminous component (I), a block copolymer (II), comprising at least two terminal blocks of a poly(monovinylaromatic hydrocarbon) and at least one block of a poly(conjugated diene), and optionally a filler (III), wherein (II) is a partially hydrogenated block polymer, comprising butadiene as the conjugated diene, wherein the poly(conjugated diene) block upon partial hydrogenation comprises less than 3 mol% 1,2-dine recurring units (A) and less than 20 mol% preferably less than 3 mol% ethylene recurring units (D), calculated on the total content mol/mol of conjugated diene recurring units. |
申请公布号 |
EA005498(B1) |
申请公布日期 |
2005.02.24 |
申请号 |
EA20030000627 |
申请日期 |
2001.11.29 |
申请人 |
KRATON POLYMERS RESEARCH B.V. |
发明人 |
DE JONG, WOUTER;TROMMELEN, ERIK, ADRIANUS,THEUNIS;BODT, DUCO |
分类号 |
E04D5/06;C08L53/02;C08L95/00 |
主分类号 |
E04D5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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