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    • 6. 发明申请
    • AROMATIC-ACRYLATE TACKIFIER RESINS
    • 芳香族丙烯酸酯树脂
    • US20080096034A1
    • 2008-04-24
    • US11959851
    • 2007-12-19
    • Michel TheelenDerek BamboroughElisabeth Gielens
    • Michel TheelenDerek BamboroughElisabeth Gielens
    • C08F6/28B32B27/06
    • C09J151/003B32B7/12C08L2666/02C09J153/00Y10T428/31855
    • A tackifier resin is provided comprising monomer units from at least one aromatic monomer and at least one acrylate monomer; wherein the tackifier resin has a low residual monomer concentration. In other embodiments of the invention, the tackifier resin does not significantly decrease the moisture vapor transport rate of an adhesive composition comprising the tackifier resin, does not significantly increase fogging of an adhesive composition comprising the tackifier resin, and does not significantly exhibit skin sensitivity properties. A process to produce the tackifier resin is also provided. The process comprises contacting a tackifier resin product stream with at least one carrier at a temperature sufficient to remove a portion of at least one residual monomer from the tackifier resin product stream to produce the tackifier resin.
    • 提供增粘树脂,其包含至少一种芳族单体和至少一种丙烯酸酯单体的单体单元; 其中增粘树脂具有低残留单体浓度。 在本发明的其它实施方案中,增粘剂树脂不会显着降低包含增粘树脂的粘合剂组合物的水汽输送速率,不会显着增加包含增粘树脂的粘合剂组合物的起雾,并且不显着地显示皮肤敏感性 。 还提供了生产增粘树脂的方法。 该方法包括使增粘树脂产物流与至少一种载体接触,该温度足以从增粘树脂产物流中除去至少一种残留单体的一部分以产生增粘树脂。