公开(公告)号：US20170174903A1

公开(公告)日：2017-06-22

申请号：US15301427

申请日：2015-04-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： DAVID J. NEUDAHL ,  GREGG A. PATNODE ,  RANDALL S. TEARE ,  MICHAEL P. DANIELS

IPC: C09D5/00 ,  C09D133/14 ,  C08F220/06 ,  C09J109/00 ,  C08F220/18 ,  C09D7/00 ,  C09D133/02

CPC classification number: C09D5/002 ,  C08F220/06 ,  C08F220/18 ,  C08F228/02 ,  C08F230/02 ,  C08F2220/1825 ,  C08F2220/1858 ,  C08F2220/1883 ,  C08F2220/283 ,  C08F2220/288 ,  C08K5/05 ,  C08K5/07 ,  C08K5/101 ,  C09D7/20 ,  C09D133/02 ,  C09D133/14 ,  C09J109/00 ,  C09J133/14

Abstract: The present application provides a primer composition, a method for treating a wet or damp surface with the primer composition, and a method to improve the adhesion of pavement markers to wet or damp surfaces. The primer composition comprises about 5 weight percent to about 90 weight percent of the reaction product of: (i) about 30 to about 70 parts by weight of an (meth)acrylate ester wherein the (meth)acrylate ester; (ii) about 70 to about 30 parts by weight of a hydrophilic acidic comonomer; and (iii) about 10 to about 100 parts based on 100 parts of the sum of the (meth)acrylate ester and the hydrophilic acid comonomer, of a plasticizer; dissolved in about 10 to about 95 weight percent of at least one organic solvent.