发明名称 |
Flocced 2:1 layered silicates and water-resistant articles made therefrom |
摘要 |
Disclosed are flocced mineral materials which may be utilized to prepare high temperature resistant, water resistant articles. These materials are prepared by utilizing, as a starting material, a gellable layered swelled silicate that has an average charge per structural unit that ranges from about -0.4 to -1 and which contains interstitial cations which promote swelling with a source of at least one species of multi-amine derived cations.
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申请公布号 |
US4877484(A) |
申请公布日期 |
1989.10.31 |
申请号 |
US19870015756 |
申请日期 |
1987.02.17 |
申请人 |
ARMSTRONG WORLD INDUSTRIES, INC. |
发明人 |
BOHRN, WALTER J.;BRUBAKER, RICHARD A.;GARMAN, SHELLY N.;HOSFELD, LEWIS K.;KO, KENNETH K.;TYMON, THOMAS M. |
分类号 |
C01B33/26;B32B33/00;C01B33/42;C01B33/44;C01B35/08;C01B35/10;C04B14/20;C04B35/622;C04B41/00;D04H5/08;D21H13/10;D21H13/40;D21H13/44;D21H17/07;D21H17/33;D21H17/66;D21H27/00;H01B3/04;H05K1/03 |
主分类号 |
C01B33/26 |
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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