发明名称 |
Gelcasting methods |
摘要 |
A method of gelcasting includes the steps of providing a solution of at least hydroxymethylacrylamide (HMAM) and water. At least one inorganic powder is added to the mixture. At least one initiator system is provided to polymerize the HMAM. The initiator polymerizes the HMAM and water, to form a firm hydrogel that contains the inorganic powder. One or more comonomers can be polymerized with the HMAM monomer, to alter the final properties of the gelcast material. Additionally, one or more additives can be included in the polymerization mixture, to alter the properties of the gelcast material.
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申请公布号 |
US6066279(A) |
申请公布日期 |
2000.05.23 |
申请号 |
US19980135500 |
申请日期 |
1998.08.17 |
申请人 |
LOCKHEED MARTIN ENERGY RESEARCH CORP. |
发明人 |
WALLS, CLAUDIA A.;KIRBY, GLEN H.;JANNEY, MARK A.;OMATETE, OGBEMI O.;NUNN, STEPHEN D.;MCMILLAN, APRIL D. |
分类号 |
C04B35/111;C04B35/447;C04B35/486;C04B35/634;(IPC1-7):C04B35/634 |
主分类号 |
C04B35/111 |
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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