发明名称 |
METHOD FOR BONDING TOGETHER HOLLOW GLASS SPHERES |
摘要 |
A method for bonding together adjoining hollow glass spheres to form an acoustic matching member for a transducer comprises subjecting a mixture of adjoining spheres and a solution of a heat curable resin and a volatile organic solvent to a first temperature to drive off the solvent and then to a second temperature to cure the resin. This causes the spheres (6) to bond together at their points of contact but otherwise voids (7) are formed between the spheres (6). |
申请公布号 |
EP0468627(A3) |
申请公布日期 |
1992.07.08 |
申请号 |
EP19910305119 |
申请日期 |
1991.06.06 |
申请人 |
BRITISH GAS PLC |
发明人 |
GILL, MICHAEL JOHN |
分类号 |
B06B1/06;C03B;C03C;C03C27/06;C04B26/14;G01S7/521;G10K11/02;H04R17/00;(IPC1-7):C03C27/06 |
主分类号 |
B06B1/06 |
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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