发明名称 |
MOULDABLE COMPOSITION AND METHODS FOR PRODUCING MOULDED BODIES THEREFROM |
摘要 |
A mouldable composition comprises a mixture of 40-60 volume percent sinterable beta sec -alumina precursor particulate and 60-40 volume percent organic sacrificial binder wherein said sacrificial binder comprises a thermoplastic elastomer, a plasticizer which may be oil, wax or oil and wax, stiffening polymers, a processing aid and optional components. Composition may be compression moulded or extruded into tubes which may be end-caped by ultrasonic forming or by ultrasonic bonding of an end-cap to the tube. During the latter process, ultrasonic vibration energy is dissipated as heat energy which melts the thermoplastic binder composition and welds and joining surfaces. |
申请公布号 |
EP0074274(B1) |
申请公布日期 |
1986.03.05 |
申请号 |
EP19820304694 |
申请日期 |
1982.09.08 |
申请人 |
FORD MOTOR COMPANY LIMITED;FORD-WERKE AKTIENGESELLSCHAFT;FORD FRANCE SOCIETE ANONYME;FORD MOTOR COMPANY |
发明人 |
THEODORE, ARES NICHOLAS;PETT, ROBERT ALLAN |
分类号 |
B29C57/10;B29C65/08;C04B35/113;C04B35/634;C04B37/00;C08L53/02;H01M10/39 |
主分类号 |
B29C57/10 |
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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