发明名称 |
MULTILAYER COMPOSITE PRODUCT COMPRISING A PRESSURE-SENSITIVE AND TEMPERATURE-RESISTANT ADHESIVE POLYMER LAYER |
摘要 |
The invention concerns a multilayer composite product comprising at least once successively a first soft or rigid material layer; a second layer consisting of a pressure-sensitive adhesive polymeric film formed by applying on the first layer at least a latex (L1), then by drying said latex; and a third layer consisting of a soft or rigid material, a latex (L1) obtained by emulsion polymerisation of the mixture of the following monomers, for 100 wt. %: 40-95 wt. % of at least a (meth)acrylic or vinyl monomer capable of resulting in a homopolymer having a Tg </= -40 DEG C; 2-50 wt. % of at least a (meth)acrylic or vinyl monomer capable of resulting in a homopolymer having a Tg >/= 0 DEG C; 1-6 wt. % of at least a (meth)acrylic carboxylic monomer; 0.5 wt. % of at least (meth)acrylic monomer ethoxylated with 1-20 ethylene oxide moles; more than 0.075 wt. % to 5 wt. % of at least a (meth)acrylic or vinyl monomer comprising a ureido group; and 0-2 wt. % of at least an acrylic or vinyl monomer bearing a sulphonate function.
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申请公布号 |
WO0154896(A3) |
申请公布日期 |
2002.01.31 |
申请号 |
WO2001FR00222 |
申请日期 |
2001.01.24 |
申请人 |
ATOFINA;COURT, FRANCOIS;LAURICHESSE, CHRISTIAN;VERGE, CHRISTOPHE |
发明人 |
COURT, FRANCOIS;LAURICHESSE, CHRISTIAN;VERGE, CHRISTOPHE |
分类号 |
B32B7/12;C09J4/00;(IPC1-7):C08F220/12;C09J133/06 |
主分类号 |
B32B7/12 |
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