发明名称 |
UV-REACTIVE HOT-MELT ADHESIVE FOR LAMINATING TRANSPARENT FILMS |
摘要 |
The present invention relates to a UV-curable hot-melt adhesive for laminating transparent films, in particular, on molded bodies made of wood materials that are coated with melamine or PVC. The hot-melt adhesives contain: at least one UV-curable urethane (meth)acrylate, wherein the urethane (meth)acrylate can be obtained by converting an NCO-functional polyurethane prepolymer with a molar excess of hydroxy and/or amine-modified (meth)acrylates; at least one (meth)acrylate monomer or oligomer, wherein the at least one (meth)acrylate monomer and/or oligomer comprises an acid-modified (meth)acrylate with an acid value of 50 to 400 mg KOH/g; and at least one photoinitiator. Other aspects of the present invention are methods for laminating a film onto a molded body using said hot-melt adhesives, and to the composite materials produced in this manner. |
申请公布号 |
EP3116925(A1) |
申请公布日期 |
2017.01.18 |
申请号 |
EP20150707160 |
申请日期 |
2015.03.03 |
申请人 |
Henkel AG & Co. KGaA |
发明人 |
MORGENEYER, Thomas;LOTZ, Jürgen;MECKEL-JONAS, Claudia |
分类号 |
C08G18/48;B32B7/12;B32B27/30;C08F2/48;C08F30/02;C08G18/40;C08G18/42;C08G18/67;C08G18/75;C08K5/521;C08L23/08;C08L33/12;C09J133/00;C09J175/16 |
主分类号 |
C08G18/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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