发明名称 |
Base mixt. for plaster coating compsn. - comprises water retention agent plasticiser, antioxidant, emulsifier, adhesive, retarder, buffer and anti:cryptogamic agent |
摘要 |
<p>The base comprises (pref. wt. % in brackets) (a) water retention agent, (b) plasticiser (c) antioxidant (d) emulsifier (e) an adhesive, (f) retarder (g) pH stabiliser and (h) anti-cryptogamic agents. The base finds universal use and gives excellent result in all cases. It is used in amt. of 4% in the final prod. giving compsn. having 6-48 hrs. pot life. Pref. (a) is methylcellulose, (b) is vinyl powder, (c) is triphenylphosphite, (e) is hide gelatin powder (f) bond glue (g) is amylaceous ether and (h) is cryptogil. The base pref. also contaisn CaSO4 as catalyst.</p> |
申请公布号 |
FR2421151(A1) |
申请公布日期 |
1979.10.26 |
申请号 |
FR19780010320 |
申请日期 |
1978.03.31 |
申请人 |
VENDITTI GAETAN |
发明人 |
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分类号 |
C04B24/00;C04B28/14;(IPC1-7):04B13/14;04B19/02 |
主分类号 |
C04B24/00 |
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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