发明名称 |
Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation |
摘要 |
The invention relates to novel sulphur compounds, to the production thereof by a method carried out in an aqueous medium and the use thereof in the form of transfer agents in a method for controlled radical polymerization of acrylic acid and/or acrylic acid with water-soluble monomers in water. The thus obtained polymers are usable in the form of dispersing agents or grinding aid agents and/or aid agents for combined grinding of mineral materials in an aqueous suspension and in the form of dispersing agents directly incorporated into aqueous formulations containing mineral materials.
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申请公布号 |
US7956211(B2) |
申请公布日期 |
2011.06.07 |
申请号 |
US20050594520 |
申请日期 |
2005.03.23 |
申请人 |
COATEX S.A.S. |
发明人 |
SUAU JEAN-MARC;JACQUEMET CHRISTIAN |
分类号 |
C07C327/36;C07C329/00;C08F2/38 |
主分类号 |
C07C327/36 |
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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