| 发明名称 |
Catalyst system for adherent rigid foam |
| 摘要 |
An isocyanate composition is made by using a 2-component catalyst system-one which initiates at room temperature and one which initiates at a temperature of at least 75 DEG C. and has a one-hour half-life temperature of at least 90 DEG C.; the composition has a room temperature stability of at least thirty days.
|
| 申请公布号 |
US5482648(A) |
申请公布日期 |
1996.01.09 |
| 申请号 |
US19950452230 |
申请日期 |
1995.05.26 |
| 申请人 |
ARISTECH CHEMICAL CORPORATION |
发明人 |
BORDEN, KEITH A.;JENSEN, DAVID S.;ANDERSON, ROBERT E. |
| 分类号 |
C08J9/02;C08G18/00;C08G18/63;C08G18/65;C08G18/68;C08G101/00;(IPC1-7):C09K3/00 |
主分类号 |
C08J9/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
