Invention Grant
- Patent Title: Method and composition for enhancing the performance of an emulsion-based surface treatment
- Patent Title (中): 用于提高乳液基表面处理性能的方法和组合物
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Application No.: US13594167Application Date: 2012-08-24
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Publication No.: US08735472B2Publication Date: 2014-05-27
- Inventor: Koichi Takamura , Armin Burghart , William Kirk
- Applicant: Koichi Takamura , Armin Burghart , William Kirk
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Meunier Carlin & Curfman, LLC
- Main IPC: C08L95/00
- IPC: C08L95/00 ; B05D5/10 ; B32B43/00

Abstract:
The invention is a method of treating, restoring or sealing a surface comprising applying an emulsion comprising a latex polymer, a cationic emulsifier, and optionally a recycling agent to the surface to wet the surface and depositing a surface treatment layer on the surface, wherein the depositing step occurs while the surface is wetted. The invention also includes a surface pretreatment composition comprising water, at least one acrylic latex polymer, an aromatic recycling agent, and at least one cationic emulsifier. Furthermore, the invention includes the surface resulting from the application of the emulsion used in the invention and concentrated emulsions for use with the surface treatment composition.
Public/Granted literature
- US20120322922A1 METHOD AND COMPOSITION FOR ENHANCING THE PERFORMANCE OF AN EMULSION-BASED SURFACE TREATMENT Public/Granted day:2012-12-20
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