Invention Grant
US09273176B2 Associative non-ionic thickening agents containing alkyl cyclohexanol alkoxylates, their uses and formulations containing them
有权
含有烷基环己醇烷氧基化物的联合非离子增稠剂，其用途和含有它们的制剂
- Patent Title: Associative non-ionic thickening agents containing alkyl cyclohexanol alkoxylates, their uses and formulations containing them
- Patent Title (中): 含有烷基环己醇烷氧基化物的联合非离子增稠剂，其用途和含有它们的制剂
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Application No.: US13671736Application Date: 2012-11-08
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Publication No.: US09273176B2Publication Date: 2016-03-01
- Inventor: Jean-Marc Suau , Denis Ruhlmann
- Applicant: COATEX S.A.S.
- Applicant Address: FR Genay
- Assignee: COATEX
- Current Assignee: COATEX
- Current Assignee Address: FR Genay
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1103521 20111118
- Main IPC: C08G18/28
- IPC: C08G18/28 ; C08L75/08 ; C09D175/08 ; C08G18/48 ; C09D7/00
Abstract:
The present invention concerns new associative thickening agents belonging to the category of HEURs (Hydrophobically modified Ethylene oxide URethane). These products contain an original associative monomer with a base of alkyl cyclohexanol alkoxylates. Their thickening power is equal to or greater than that procured by HEUR associative thickening agents of the prior art containing grafted alkyl phenols. An efficient substitute product is therefore available, which is free of alkyl phenols, matching current market demand.
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