发明名称 |
SOLID SUPPORTED COMB-BRANCHED COPOLYMERS AS AN ADDITIVE FOR GYPSUM COMPOSITIONS |
摘要 |
A gypsum composition suitable for use in the manufacture of gypsum products is provided. The gypsum composition includes gypsum, water, and a solid dispersant comprising a supported acrylic/polyether comb-branched copolymer. A method of making a gypsum composition is also provided. The method includes mixing together, in any combination, gypsum, water, and a solid dispersant comprising a supported acrylic/polyether comb-branched copolymer. |
申请公布号 |
WO2004094336(A2) |
申请公布日期 |
2004.11.04 |
申请号 |
WO2004US06226 |
申请日期 |
2004.03.01 |
申请人 |
ARCO CHEMICAL TECHNOLOGY L.P.;SCHWARTZ, STEVEN, A.;LIOTTA, FRANK, J., JR. |
发明人 |
SCHWARTZ, STEVEN, A.;LIOTTA, FRANK, J., JR. |
分类号 |
C04B20/10;C04B24/26;C04B28/14;C04B40/00 |
主分类号 |
C04B20/10 |
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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