The present application is directed to an acrylic polymer. Specifically, a marking film comprising a film layer which comprises a polymer blend of a first (meth)acrylic polymer having a glass transition temperature of 30 degrees C to 180 degrees C and a second (meth)acrylic polymer having a glass transition temperature of over -80 degrees C less than 30 degrees C. One from the first and second (meth)acrylic polymers comprises a carboxylic group and another comprises an amide group. The marking film additionally comprises an adhesive layer.
申请公布号
WO2011088096(A3)
申请公布日期
2011.11.10
申请号
WO2011US20957
申请日期
2011.01.12
申请人
3M INNOVATIVE PROPERTIES COMPANY;ABE, HIDETOSHI;TAKAMATSU, YORINOBU;STEELMAN, RONALD S.;TORIUMI, NAOYUKI;DANIELS, MICHAEL P.
发明人
ABE, HIDETOSHI;TAKAMATSU, YORINOBU;STEELMAN, RONALD S.;TORIUMI, NAOYUKI;DANIELS, MICHAEL P.