Invention Grant
- Patent Title: Anti-settling and thickening compositions and methods for using same
- Patent Title (中): 抗沉降和增稠组合物及其使用方法
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Application No.: US14132893Application Date: 2013-12-18
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Publication No.: US09434846B2Publication Date: 2016-09-06
- Inventor: Nemesio Martinez-Castro , Jose P. Ruiz
- Applicant: Rhodia Operations
- Applicant Address: FR Aubervilliers
- Assignee: RHODIA OPERATIONS
- Current Assignee: RHODIA OPERATIONS
- Current Assignee Address: FR Aubervilliers
- Agency: Vorys, Sater, Seymour and Pease LLP
- Main IPC: A61K8/81
- IPC: A61K8/81 ; C09D7/02 ; C09K8/68 ; C09K8/584 ; C09K8/588 ; C09K8/72 ; C11D3/37 ; A61Q19/00 ; A61K8/86 ; C09K8/035
Abstract:
An anti-settling additive, composition containing the anti-settling additive, and methods for use in coating compositions or formulations. A HASE thickener with improved resistance to surfactants and anti-sag properties, compositions containing the thickener and methods for use of the thickener in coating compositions or formulations and the like. The anti-settling additive and the thickener being a polymer synthesized using a specialized associative monomer that contains C1-C4 alkyl, propylene oxide, ethylene oxide and a polymerizable group.
Public/Granted literature
- US20140178325A1 Anti-Settling and Thickening Compositions and Methods for Using Same Public/Granted day:2014-06-26
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