发明名称 |
Method for bonding together hollow glass spheres |
摘要 |
<p>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).</p> |
申请公布号 |
EP0468627(B1) |
申请公布日期 |
2000.03.29 |
申请号 |
EP19910305119 |
申请日期 |
1991.06.06 |
申请人 |
BG 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 |
|
代理人 |
|
主权项 |
|
地址 |
|