发明名称 |
DI-AMINO COMPOUNDS AND THEIR USE IN POLYURETHANE COMPOSITIONS, IN POLYAMIDE, POLYIMIDE, POLYUREA AND EPOXY RESIN |
摘要 |
Di-amines endowed with chain extension activity for formulations such as polyureas and polyurethanes are disclosed, and which have general formula (1) wherein n is 0-1000 and m is 0-100; R1, R2, R5, and R6 are each independently selected from the group consisting of H, -CH3, -CH2CH3, -CH2OH, and -CH2-CH2-OH; and R3 and R4 are each independently selected from the group consisting of -C2H4-; and -C3H6-; and the diasteromeric salts thereof. |
申请公布号 |
WO9602495(A1) |
申请公布日期 |
1996.02.01 |
申请号 |
WO1995US08862 |
申请日期 |
1995.07.14 |
申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
SHEEHAN, MICHAEL, T.;SOUNIK, JAMES, R.;HANN, BRET, F.;WILKISON, WILLIAM, W., III |
分类号 |
C07C45/70;C07C45/71;C07C49/825;C07C49/84;C07C217/58;C08G18/32;C08G18/50;C08G59/50;C08G65/26;C08G65/325;C08G69/40;C08G73/10;C08L63/00 |
主分类号 |
C07C45/70 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|