Invention Grant
US07868076B2 Aqueous paint compositions comprising a colloidal dispersion of cerium
有权
包含铈的胶态分散体的水性涂料组合物
- Patent Title: Aqueous paint compositions comprising a colloidal dispersion of cerium
- Patent Title (中): 包含铈的胶态分散体的水性涂料组合物
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Application No.: US11887906Application Date: 2006-01-05
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Publication No.: US07868076B2Publication Date: 2011-01-11
- Inventor: Jean-François Berret , Mikel Morvan , Amit Sehgal
- Applicant: Jean-François Berret , Mikel Morvan , Amit Sehgal
- Applicant Address: FR Aubervilliers
- Assignee: Rhodia Chimie
- Current Assignee: Rhodia Chimie
- Current Assignee Address: FR Aubervilliers
- Agency: Buchanan, Ingersoll & Rooney PC
- International Application: PCT/FR2006/000018 WO 20060105
- International Announcement: WO2006/072743 WO 20060713
- Main IPC: C08K3/10
- IPC: C08K3/10 ; C08K3/08
Abstract:
The instant invention relates to an aqueous paint composition comprising a mixture of: (1) an aqueous paint; (2) a colloidal dispersion of a cerium compound, said dispersion having a pH of at least 5, and comprising a water-soluble or water-dispersible polymer (i) obtained by polymerizing at least one monomer (I), corresponding to the following: (I): ethylenically unsaturated, linear or branched, aliphatic, cyclic or aromatic monocarboxylic or polycarboxylic acid, or anhydride; and, optionally, a monomer corresponding to II): a polyoxyalkylenated ester of an ethylenically unsaturated carboxylic acid; and (3) a base.The instant invention also relates to paints and varnishes containing said composition.
Public/Granted literature
- US20090163639A1 Aqueous Paint Compositions Comprising a Colloidal Dispersion of Cerium Public/Granted day:2009-06-25
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