<p>The invention is a pressure sensitive adhesive (PSA) composition, which is the ultraviolet radiation (UV) cured reaction product of a polyester-polyether-based urethane acrylate, one or more acrylate monomers, and a UV photosensitizer. The polyester-polyether-based urethane acrylate is the reaction product of between about 50 and 90 wt-% of a polyester diol having a molecular weight ranging from about 500 to 3200; between about 10 and 50 wt-% of a polyether polyol having a molecular weight ranging from about 1000 to 6000; between about 1 and 5 wt-% of a hydroxyfunctional acrylate; and a polyisocyanate.</p>
申请公布号
WO2005105857(A1)
申请公布日期
2005.11.10
申请号
WO2005US13371
申请日期
2005.04.20
申请人
ASHLAND INC.;DAY, DAVID, E.;PASCARELLA, VINCENT, J.;MOY, THOMAS, M.
发明人
DAY, DAVID, E.;PASCARELLA, VINCENT, J.;MOY, THOMAS, M.