| 发明名称 |
BLENDS OF POLYMERS AND BITUMINOUS MATERIALS |
| 摘要 |
Blends of chlorine-containing elastomer and a bituminous material of defined softening point and asphaltenes content contain a dialkyl tin derivative of a dicarboxylic acid. The presence of the tin compound reduces the impairment of brittle temperature which takes place when sheets formed from the blend are heated to relieve stresses. |
| 申请公布号 |
AU538048(B2) |
申请公布日期 |
1984.07.26 |
| 申请号 |
AU19800065492 |
申请日期 |
1980.12.18 |
| 申请人 |
BRITISH PETROLEUM CO. LTD., THE |
发明人 |
BRIAN WEEKS |
| 分类号 |
C08L101/00;C08K5/57;C08L1/00;C08L7/00;C08L21/00;C08L23/00;C08L23/28;C08L23/34;C08L27/00;C08L95/00 |
主分类号 |
C08L101/00 |
| 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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