发明名称 |
Curable compositions |
摘要 |
A novel calcium fluoroaluminosilicate glass consisting essentially of from 25 to 35% by weight of silicon calculated as silica, from 30 to 40% by weight of aluminum calculated as alumina, from 20 to 35% by weight calcium, calculated as calcium oxide, and up to 9% by weight fluorine (preferably 4-7%) can be associated with a poly(carboxylic acid) e.g. as an intimate mixture of glass and acid to constitute a composition curable on contact with water and useful, for example, as a loading on a splinting bandage. Such a bandage preferably has a ratio of set time to gel time from 4:1 to 8:1 with a minimum gel time of 60 seconds.
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申请公布号 |
US4043327(A) |
申请公布日期 |
1977.08.23 |
申请号 |
US19760685487 |
申请日期 |
1976.05.11 |
申请人 |
SMITH & NEPHEW RESEARCH LIMITED |
发明人 |
POTTER, WILLIAM DUNCAN;BARCLAY, ANDREW CONWAY;DUNNING, REGINALD;PARRY, RICHARD JOHN |
分类号 |
C08L33/00;A61F5/058;A61K6/06;A61L15/12;C03C3/062;C03C4/00;C03C12/00;C04B28/28;C08K3/40;C08L33/02;(IPC1-7):A61F5/04 |
主分类号 |
C08L33/00 |
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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