公开(公告)号：US5621020A

公开(公告)日：1997-04-15

申请号：US666833

申请日：1996-06-19

申请人： Khaled Khatib ,  Joseph W. Langan

发明人： Khaled Khatib ,  Joseph W. Langan

IPC分类号： C08F2/48 ,  C08F299/08

CPC分类号： C08F299/08

摘要： A linerless label release coating which contains a mixture of (a) about 55 to about 95 parts by weight of a first acrylated polysiloxane having the formula I: ##STR1## wherein R is a C.sub.4 -C.sub.12 alkyl group, m is about 40 and n ranges from about 8 to about 12; (b) about 5 to about 45 parts by weight of a second acrylated polysiloxane having the formula II: ##STR2## wherein R is a C.sub.4 -C.sub.12 alkyl group, m is about 180 and n ranges from about 8 to about 12; and (c) about 2 to about 6 parts by weight of a photoinitiator.

摘要翻译： 一种无衬标签剥离涂层，其包含（a）约55至约95重量份的具有式I的第一丙烯酸酯化聚硅氧烷（I）的混合物：其中R为C 4 -C 12烷基，m为约 40和n在约8至约12的范围内; （b）约5至约45重量份具有式II的第二丙烯酸酯化聚硅氧烷：其中R是C 4 -C 12烷基，m为约180，n为约8至约12 ; 和（c）约2至约6重量份的光引发剂。