ADHESIVE COMPOSITON
    4.
    发明公开
    ADHESIVE COMPOSITON 审中-公开
    粘合剂组合物

    公开(公告)号:EP3183315A1

    公开(公告)日:2017-06-28

    申请号:EP15782100.0

    申请日:2015-08-20

    IPC分类号: C09J123/16

    摘要: The present disclosure provides an adhesive composition. The adhesive composition includes: A) a propylene based plastomer or elastomer (PBPE) comprising up to 15 wt % units derived from ethylene and having (i) a Koenig B-value less than 1.0; (ii) a total unsaturation per mole of propylene from 0.010% to 0.030%; (iii) a density from 0.860 g/cc to 0.890 g/cc; (iv) a melt viscosity at 177° C. from 1,000 mPa·s to 15,000 mPa·s; and (v) a weight average molecular weight from 20,000 to 50,000 g/mole.

    摘要翻译: 本公开提供了一种粘合剂组合物。 该粘合剂组合物包括:A)丙烯基塑性体或弹性体(PBPE),其包含至多15wt%衍生自乙烯的单元并具有(i)Koenig B值小于1.0; (ii)每摩尔丙烯的总不饱和度为0.010%至0.030%; (iii)0.860g / cc至0.890g / cc的密度; (iv)在177℃下1,000mPa.s至15,000mPa.s的熔体粘度; 和(v)20,000至50,000克/摩尔的重均分子量。