| 发明名称 |
Two-component polyurethanes |
| 摘要 |
Two-component polyurethanes without inclusion of gas are described, whose hydroxylated component contains a zeolitic dehydrating agent which corresponds to the following formula in its anhydrous form: (0.35 +/- 0.20)Na2O x (0.30 +/- 0.10)K2O x (0.30 +/- 0.15)CaO x +TR Al2O3 x (1.85 +/- 0.50)SiO2
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| 申请公布号 |
US4857584(A) |
申请公布日期 |
1989.08.15 |
| 申请号 |
US19880157854 |
申请日期 |
1988.02.19 |
| 申请人 |
CECA, S.A. |
发明人 |
VANDERMEERSCH, JEAN;DURAND, GUY |
| 分类号 |
C08G18/08;H01B3/30 |
主分类号 |
C08G18/08 |
| 代理机构 |
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代理人 |
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