发明名称 |
Method of preparing heating type paving material as well as composition for heating type paving material to be used for the method |
摘要 |
A composition which is a blend of a specified condensate obtained by reacting polyalkylenepolyamine with an fatty acid and a modified polyolefin resin having carboxyl groups at a specified proportion. In preparing the heating type paving material comprising various aggregates, bitumen as base and the composition, the composition is added to bitumen in an amount of 0.05-5.0 weight %. The heating type paving material obtained has superior in peel resistant effect between bitumen and aggregates.
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申请公布号 |
US6281273(B1) |
申请公布日期 |
2001.08.28 |
申请号 |
US20000597096 |
申请日期 |
2000.06.20 |
申请人 |
TOHO CHEMICAL INDUSTRY CO., LTD. |
发明人 |
ANDO SEITARO;GOTO TADAO;HAGIWARA SADAO;MIYAUCHI HARUYOSHI |
分类号 |
C08K5/20;C08L23/08;C08L23/10;C08L23/16;C08L95/00;(IPC1-7):C08K3/04;C08K5/16 |
主分类号 |
C08K5/20 |
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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