发明名称 |
Glass fiber composition with improved biosolubility |
摘要 |
Described is an inorganic fiber comprising silica dioxide, calcium oxide, and alkali oxide having a free energy of hydration greater than (more positive than) -5.00 kcal/mol, an enthalpy of formation less than (more than negative than) -210.0 kcal/mol, a dissolution rate in simulated extra cellular fluid greater than 750 (calculated as nanograms of fiber/per square centimeter of fiber surface area/per hour) having an average fiber diameter not greater than 4.5 micrometers. Also described is a method of manufacturing the fibers.
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申请公布号 |
US5981414(A) |
申请公布日期 |
1999.11.09 |
申请号 |
US19940242478 |
申请日期 |
1994.05.13 |
申请人 |
JOHNS MANVILLE INTERNATIONAL, INC. |
发明人 |
BAUER, JON FREDERICK;SCHAAL, KEVIN DEAN |
分类号 |
C03C3/091;C03C3/089;C03C3/093;C03C13/00;C03C13/02;(IPC1-7):C03C13/02 |
主分类号 |
C03C3/091 |
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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