发明名称 |
ADHESIVE COMPOSITION HAVING NON-TACKY MICROSPHERES AND SHEETS MADE THEREFROM |
摘要 |
An adhesive blend includes a pressure sensitive adhesive and non-tacky microspheres that function as a detackifier. The non-tacky microspheres are solid, elastomeric, non-crushable, and solvent insoluble. The non-tacky microspheres are a reaction product of at alkyl (meth)acrylate monomers having from 1 to 14 carbon atoms, multifunctional (meth)acrylate and/or multifunctional vinyl crosslinker, initiator, and polymeric stabilizer. The blend can be coated onto a sheet to form a pad, such as an easel pad. |
申请公布号 |
WO2009120412(A2) |
申请公布日期 |
2009.10.01 |
申请号 |
WO2009US33548 |
申请日期 |
2009.02.09 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
GRAHAM, PAUL, D.;LU, YING-YUH;ROMSOS, JASON, D. |
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