2-KOMPONENTEN KASCHIERKLEBSTOFF
    8.
    发明公开
    2-KOMPONENTEN KASCHIERKLEBSTOFF 有权
    2个COMPONENTS层压粘合剂

    公开(公告)号:EP2448989A1

    公开(公告)日:2012-05-09

    申请号:EP10722327.3

    申请日:2010-05-10

    IPC分类号: C08G59/18 C09D163/00

    CPC分类号: C09D163/00 C08G59/184

    摘要: The invention relates to a two-component composition consisting of a component A containing a polymer with a molecular weight of 250 to 5000 g/mol, which has at least 2 epoxy groups per molecule, a component B containing a compound of the formula (I) R
    1 phenyl-(-O- R
    2 )
    a with R
    1 = H, C
    1 to C
    6 - Alkyl a = 1,2,or 3 R
    2 = -O-CH
    2 -CHOH-CH
    2 -NH -CH
    2 -phenyl- CH
    2 - NH
    2 , wherein the epoxy/NH ratio of the components A to B is between 0.75:1 to 1.25:1.

    POLYURETHAN-KLEBSTOFF MIT EPOXIDGRUPPEN
    10.
    发明公开

    公开(公告)号:EP3119827A1

    公开(公告)日:2017-01-25

    申请号:EP15709480.6

    申请日:2015-03-12

    摘要: The invention relates to a polyurethane adhesive, in particular for laminating foils, wherein the PU adhesive contains between 0.1 to 20 wt% of a low-molecular epoxy comprising at least one epoxy group and at least one hydroxy group. The epoxy is chemically unbonded or is chemically bonded by means of at least one hydroxy group. The invention further relates to the use of the adhesive for adhesively bonding foils, to a method for producing multilayer foils, and to multilayer foils adhesively bonded using the adhesive described above.

    摘要翻译: 本发明涉及一种聚氨酯粘合剂,特别是用于层压膜,其中PU粘合剂含有0.1-20重量%的包含至少一个环氧基和至少一个羟基的低分子量环氧化物,其中环氧化物是化学键合的 或通过至少一个羟基进行化学键合。 本发明还涉及所述粘合剂用于粘合膜的用途,多层膜的制造方法以及与所述粘合剂粘合的多层膜。