发明名称 |
Control of cure rate of polyurethane resin based propellants |
摘要 |
Curing catalysts comprising organo metallic compounds, and carboxylic acids or compounds convertible thereto, processes for their use and compositions containing them are disclosed. The compositions enable the control of the curing rate profile of hydroxy terminated polybutadiene based urethane propellant binders, and the cure rate profile of polyurethane resin systems generally.
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申请公布号 |
US4110135(A) |
申请公布日期 |
1978.08.29 |
申请号 |
US19760740994 |
申请日期 |
1976.11.11 |
申请人 |
THIOKOL CORPORATION |
发明人 |
GRAHAM, WILLIAM HARDIN;SHEPARD, INELLA GATLIN |
分类号 |
C10L5/14;C06B45/10;C08G18/00;C08G18/08;C08G18/16;C08G18/22;C08G18/69;(IPC1-7):C06B45/10 |
主分类号 |
C10L5/14 |
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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