发明名称 |
FORMULATIONS CONTAINING POLYVINYL ALCOHOL AND SULPHONATED MELAMINE POLYCONDENSATE FOR USE IN GYPSUM SLURRIES |
摘要 |
Aqueous formulation for enhancing flowability and setting properties of gypsum, slurries, comprising wax, polyvinylalcohol and a sulphonated melamine polycondensate are used for imparting water repellency to gypsum wall boards. |
申请公布号 |
WO02081400(A1) |
申请公布日期 |
2002.10.17 |
申请号 |
WO2002CA00487 |
申请日期 |
2002.04.02 |
申请人 |
WALKER INDUSTRIES HOLDING LIMITED;SINNIGE, LAURENCE, ANTHONY |
发明人 |
SINNIGE, LAURENCE, ANTHONY |
分类号 |
C04B24/30;C04B24/00;C04B24/26;C04B28/14;C04B40/00;C04B103/65;C04B111/27 |
主分类号 |
C04B24/30 |
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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