| 发明名称 |
Polyurethane-modified bitumen coating composition |
| 摘要 |
A polyurethane-modified bitumen coating composition of selected surface tack and fluidity. The composition includes: bitumen; a minor modifying amount of a polyurethane prepared by the reaction of a polyisocyanate and a hydroxyl terminated polybutadiene; a tackifier; and a filler material.
|
| 申请公布号 |
US5981010(A) |
申请公布日期 |
1999.11.09 |
| 申请号 |
US19980093927 |
申请日期 |
1998.06.09 |
| 申请人 |
INTERFACE, INC. |
发明人 |
TERRY, C. EDWARD;BERARD, RAYMOND A.;PINHOLSTER, JR., DANIEL F. |
| 分类号 |
E04B1/66;B32B11/04;C08G18/64;C08G18/69;C08L75/04;C08L95/00;C09D175/04;E02D31/02;(IPC1-7):C08L53/02;C08G18/12 |
主分类号 |
E04B1/66 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
