| 主权项 |
1. A removable polymer composition comprising:
a rubber component, and a polymerization product of:
(i) from about 10 weight percent to about 70 weight percent of one or more acrylic acid esters of alcohols or methacrylic acid esters of alcohols having from about 4 to about 14 carbon atoms;(ii) from about 5 weight percent to about 60 weight percent of one or more acrylic acid esters of alcohols or methacrylic acid esters of alcohols having from 1 to about 3 carbon atoms;(iii) from about 5 weight percent to about 60 weight percent of one or more polar monomers copolymerizable with at least one of (i) and (ii), wherein the one or more polar monomer is selected from the group consisting of (meth)acrylic acid, (meth)acrylic amide, hydroxyethyl (meth)acrylates, hydroxypropyl (meth)acrylates, di-,tri-,tetra-, and polyethylene glycol (meth)acrylates, di-,tri-,tetra-, and polypropylene glycol (meth)acrylates, (meth)acrylates of copolymers of ethylene glycol and propylene glycol, N,N-dialkylacrylamide, N-vinylpyrrolidone, and combinations thereof; and(iv) at least one hydrogen bonding monomer,wherein the at least one hydrogen bonding monomer is selected from the group consisting of acrylic or methacrylic ureido pyramidone allyl ureido, methacrylamido ethyl ethylene urea (MAEEU), and combinations thereof. |
