公开(公告)号：CA2640411A1

公开(公告)日：2009-04-05

申请号：CA2640411

申请日：2008-10-03

Applicant: BASF AG

Inventor： TAKAMURA KOICHI ,  BURGHART ARMIN ,  KIRK WILLIAM

IPC: C09D113/02 ,  C04B41/47 ,  C04B41/48 ,  C09D7/12 ,  C09D7/80

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 optionall y a recycling agent to the surface to wet the surface and depositing a surface treatment layer o n 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 polyme r, 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.