发明名称 |
ACCELERATOR-GEL ADDITIVE FOR USE IN THE PRODUCTION OF POLYMER-MODIFIED ASPHALT |
摘要 |
The present invention is directed to an accelerator-gel additive used to deliver an accelerator such as sulfur, into a system for the production of polymer modifed asphalt, vulcanized rubber or similar system. Unlike conventional methods of delivering accelerator into the system, the accelerator-gel additive suspends the accelerator in a gel system thereby preventing the sedimentation of the accelerator during processing. As a result, the polymer and asphalt are processed at lower temperature reducing the production of toxic and flammable gases such as hydrogen sulfide.
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申请公布号 |
WO0168774(A1) |
申请公布日期 |
2001.09.20 |
申请号 |
WO2001US07849 |
申请日期 |
2001.03.12 |
申请人 |
ERGON, INCORPORATED |
发明人 |
BAUMGARDNER, GAYLON, L.;BURROW, MARTIN, R.;DUMAS, JOHN;MENAPACE, ANDREW;SMITH, JAMES |
分类号 |
C08L95/00;(IPC1-7):C08L95/00;C09K3/00 |
主分类号 |
C08L95/00 |
代理机构 |
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