发明名称 |
Cured polysulfide polymers suitable for hot melt applications |
摘要 |
Inclusion of an effective amount of substantially anhydrous acetic acid in a zinc oxide cured liquid polysulfide polymer based composition results in a cured composition which is suitable for extrusion under heat and pressure and which on cooling reverts to a rubbery solid with essentially unchanged physical properties. The compositions are useful for the manufacture of sealants and extrudible goods such as hoses.
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申请公布号 |
US4192941(A) |
申请公布日期 |
1980.03.11 |
申请号 |
US19780913630 |
申请日期 |
1978.06.08 |
申请人 |
THIOKOL CORP |
发明人 |
BERTOZZI, EUGENE R |
分类号 |
C08L81/00;C08G75/00;C08G75/14;C08L81/04;C09J159/00;(IPC1-7):C08G75/04 |
主分类号 |
C08L81/00 |
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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