发明名称 |
Aqueous medium of a water insoluble additive for mineral fiber insulating materials |
摘要 |
Insulating materials consisting of artifical mineral fibers are impregnated with water insoluble additives, e.g. dust binders and/or water repellant finishing agents in that they are wetted with an emulsion of the water insoluble additive in an aqueous solution of a cellulose ether. Impregnation takes place easily and is effective and resistant.
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申请公布号 |
US4957559(A) |
申请公布日期 |
1990.09.18 |
申请号 |
US19870049534 |
申请日期 |
1987.05.14 |
申请人 |
ISOVER SAINT-GOBAIN |
发明人 |
TIESLER, HARTMUT;SCHIRMEISEN, JOSEPH |
分类号 |
C04B38/00;B01F17/48;B01F17/52;C03C25/32;C04B26/02;C04B30/02;D04H1/4218;D04H1/587;D04H1/64;D06M13/00;D06M13/02;D06M13/51;D06M13/513;D06M15/00;D06M15/05;D06M15/09;D06M15/643;D06M101/00;D06M101/08 |
主分类号 |
C04B38/00 |
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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