发明名称 Production of highly concentrated adhesive dispersions and their use
摘要 Readily filterable and deodorizable aqueous dispersions of pressure-sensitive adhesive, especially for self-adhesive labels, having solids contents of more than 65%, can be prepared with readily reproducible properties by copolymerizing esters of acrylic and/or methacrylic acid in the presence of less than 50 ppm of inhibitor and, preferably, in the presence of from 0.01 to 5% by weight of reducing agent by a special emulsion technique. The highly concentrated pressure-sensitive adhesive dispersion, subsequently deodorized with steam, is free from coagulum and seediness.
申请公布号 US6225401(B1) 申请公布日期 2001.05.01
申请号 US19990147707 申请日期 1999.02.22
申请人 BASF AKTIENGESELLSCHAFT 发明人 REHMER GERD;STANGER BERND;AUCHTER GERHARD;TüRK JOHANNES;AYDIN ORAL;FüSSL RüDIGER
分类号 C08F2/22;C08F2/16;C08F2/24;C08F220/06;C08F220/18;C09J133/04;(IPC1-7):C08F2/16 主分类号 C08F2/22
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