发明名称 |
NOVEL ISOCYANURATE-URETHANE FOAM CATALYST AND PROCESS EMPLOYING SAME |
摘要 |
The friability exhibited by urethane-modified isocyanurate foams prepared using alkali metal salts of carboxylic acids as the catalyst is reduced by employing certain organotin compounds or stannous salts of carboxylic acids as a co-catalyst. |
申请公布号 |
ZA7605551(B) |
申请公布日期 |
1977.08.31 |
申请号 |
ZA19760005551 |
申请日期 |
1976.09.15 |
申请人 |
M & T CHEMICALS INC |
发明人 |
ELDRIDGE W |
分类号 |
C08G18/00;C08G18/02;C08G18/22 |
主分类号 |
C08G18/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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