发明授权
US08895630B2 Non-ionic associative thickeners containing alkyl cyclohexylols, formulations containing them and their uses
有权
含有烷基环己基的非离子缔合增稠剂，含有它们的制剂及其用途
- 专利标题： Non-ionic associative thickeners containing alkyl cyclohexylols, formulations containing them and their uses
- 专利标题（中）： 含有烷基环己基的非离子缔合增稠剂，含有它们的制剂及其用途
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申请号： US13495080申请日： 2012-06-13
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公开(公告)号： US08895630B2公开(公告)日： 2014-11-25
- 发明人: Jean-Marc Suau , Denis Ruhlmann
- 申请人： Jean-Marc Suau , Denis Ruhlmann
- 申请人地址： FR Genay
- 专利权人： Coatex
- 当前专利权人： Coatex
- 当前专利权人地址： FR Genay
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： FR1155156 20110614
- 主分类号： A61K47/30
- IPC分类号： A61K47/30 ; C08L75/08 ; C08G18/75 ; C09D7/00 ; C08G18/48 ; C08G18/28
摘要：
New associative thickeners of the HEUR type (Hydrophobically modified Ethylene oxide URethane) whose hydrophobic monomer is based on alkyl cyclohexylols. These are new polyurethanes that allow a broad thickening of a medium shear gradient aqueous formulation while limiting the increase in the low shear gradient viscosity. The invention also concerns the compositions containing them and their uses in different formulations such as aqueous paints.
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