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    PRIMER FOR ADHESIVE TAPES
    1.
    发明申请
    PRIMER FOR ADHESIVE TAPES 审中-公开

    公开(公告)号：US20170226382A1

    公开(公告)日：2017-08-10

    申请号：US15329300

    申请日：2015-08-27

    Applicant: TESA SE

    Inventor： Sebastian DIETZE ,  Kai ELLRINGMANN ,  Marco KUPSKY ,  Duc Hung NGUYEN ,  Uwe SCHÜMANN

    IPC: C09J5/02 ,  B05D3/02

    Abstract: Primer for adhesive tape with improved adhesion promoting properties, comprising a mixture G, which is dissolved or dispersed in one or more solvents, consisting of at least one copolymer obtained by copolymerization of a monomer mixture comprising an amount of at least 90 wt % of the following monomers: vinylcaprolactam and/or vinylpyrrolidone; one or more of the monomers a) and/or b): a) acrylic acid ester of a linear, primary alcohol having 2 to 10 carbon atoms in the alkyl group of the alcohol, b) acrylic acid ester of a branched, non-cyclic alcohol having 3 to 12 carbon atoms in the alkyl group, at least one chlorinated polyolefin, and at least one metal compound selected from the group consisting of metal acetylacetonates, metal alkoxides and alkoxy-metal acetylacetonates.

    WATER-RESISTANT ADHESIVE MASS FOR BONDING ON WET SURFACES, IN PARTICULAR FOR USES WITH AUTOMOBILES
    2.
    发明申请
    WATER-RESISTANT ADHESIVE MASS FOR BONDING ON WET SURFACES, IN PARTICULAR FOR USES WITH AUTOMOBILES 审中-公开

    公开(公告)号：US20180223137A1

    公开(公告)日：2018-08-09

    申请号：US15320419

    申请日：2015-08-17

    Applicant: TESA SE

    Inventor： Philipp PREUSS ,  Kai ELLRINGMANN

    IPC: C09J133/06 ,  C09J133/08

    CPC classification number: C09J133/064 ,  C08L93/00 ,  C09J133/08 ,  C09J2201/606 ,  C08F2220/1858 ,  C08F220/06 ,  C08F2222/1013 ,  C08F2222/1026

    Abstract: Method for bonding to high polarity surfaces with a pressure sensitive adhesive (PSA) K, being the product of crosslinking a polymer material comprising: (A) at least one polymer component A comprising: (i) 60 wt % to 80 wt % of component A1 comprising: (i-a) 1 wt % to 15 wt % of at least one monomer a comprising compounds having at least one ethylenically unsaturated bond, and (i-b) 85 wt % to 99 wt % of at least one monomer b selected from the group consisting of acrylic esters and/or methacrylic esters, (ii) 20 wt % to 40 wt % of at least one resin component A2, and (B) at least one crosslinker component B comprising covalently crosslinking di- or polyfunctional compounds;  the high polarity surfaces comprising (I) at least one hydroxyl, carbonyl, carboxyl, SH or NH group and/or at least one ionic group, and/or (II) at least one adsorbed migratable compound containing at least one hydroxyl group.

    PRIMER FOR ENHANCING TAPE ADHESION TO HYDROPHILIC SURFACES
    4.
    发明申请
    PRIMER FOR ENHANCING TAPE ADHESION TO HYDROPHILIC SURFACES 审中-公开
    用于增加胶带粘合到水泥表面的胶带

    公开(公告)号：US20170066947A1

    公开(公告)日：2017-03-09

    申请号：US15308136

    申请日：2015-04-20

    Applicant: TESA SE

    Inventor： Sebastian DIETZE ,  Kai ELLRINGMANN ,  Marco KUPSKY ,  Uwe SCHÜMANN

    IPC: C09J133/08 ,  C09J7/02 ,  C09J5/00 ,  C08K5/057 ,  C08K5/5419

    Abstract: Primer comprising a mixture G, in dispersion or solution in one or more solvents, of at least one copolymer obtained by copolymerizing a monomer mixture comprising at least 90 wt % of the following monomers: vinylcaprolactam and/or vinylpyrrolidone and one or more monomers a) and/or b): a) acrylic esters of a linear, primary alcohol having 2 to 10 carbon atoms in the alkyl radical of the alcohol, b) acrylic esters of a branched non-cyclic alcohol having 3 to 12 carbon atoms in the alkyl radical of the alcohol, at least one organofunctional silane of the general structure (I): (R1O—)xSi(R2)y(R3)z, at least one metal compound selected from the group consisting of metal acetylacetonates, metal alkoxides and alkoxy-metal acetylacetonates.

    Abstract translation: 引发剂包含在一种或多种溶剂中的分散体或溶液中的至少一种共聚物的混合物，所述共聚物通过共聚包含至少90重量％的以下单体的单体混合物：乙烯基己内酰胺和/或乙烯基吡咯烷酮和一种或多种单体a） 和/或b）：a）在醇的烷基中具有2至10个碳原子的直链伯醇的丙烯酸酯，b）在烷基中具有3至12个碳原子的支链非环状醇的丙烯酸酯 醇的基团，至少一种通式（I）：（R 1 O-）x Si（R 2）y（R 3）z的有机官能硅烷，至少一种选自金属乙酰丙酮化物，金属醇盐和烷氧基的金属化合物 金属乙酰丙酮化物。

    REVERSIBLE PRESSURE-SENSITIVE ADHESIVE MASS
    9.
    发明申请
    REVERSIBLE PRESSURE-SENSITIVE ADHESIVE MASS 审中-公开
    可逆压敏胶粘剂

    公开(公告)号：US20160230049A1

    公开(公告)日：2016-08-11

    申请号：US15023772

    申请日：2014-09-15

    Applicant: TESA SE

    Inventor： Marc HUSEMANN ,  Kai ELLRINGMANN

    IPC: C09J7/02 ,  C09J133/08 ,  C08F220/68

    CPC classification number: C08F220/68 ,  C08F2/38 ,  C08F220/06 ,  C08F220/18 ,  C08F2220/1833 ,  C08F2220/1891 ,  C08G18/6229 ,  C08G18/6237 ,  C08G18/78 ,  C08G2170/40 ,  C09J4/00 ,  C09J7/385 ,  C09J133/08 ,  C09J175/04 ,  C09J2203/326 ,  C09J2433/00 ,  C08F2220/1858 ,  C08F2220/325 ,  C08F220/20

    Abstract: Pressure-sensitive adhesive mass comprising an at least partially cross-linked polyacrylate, based on a monomer mixture comprising a) 5 to 100 wt % acrylic acid esters of the formula CR32=C(R2)(COOR1) as monomers A, b) 0 to 95 wt % of acrylic acid esters of the formula CR62=C(R5)(COOR4) as monomers B, c) 0 to 5 wt % of monomers having at least one alcoholic hydroxyl group as monomers C; d) 0 to 5 wt % of monomers having at least one COOH— group as monomers D; e) 0-5 wt % of monomers having at least one epoxy group as monomers E, and f) 0 to 2.5 wt % of monomers having at least one UV-activatable group as monomers F.

    Abstract translation: 包含至少部分交联的聚丙烯酸酯的压敏粘合剂组合物，其基于包含a）5至100重量％的式CR32 = C（R2）（COOR1）的丙烯酸酯作为单体A，b）0 至95重量％的作为单体B的式CR62 = C（R5）（COOR4）的丙烯酸酯，c）0至5重量％的具有至少一个醇羟基作为单体C的单体; d）0至5重量％的具有至少一个COOH-基团的单体作为单体D; e）0-5wt％具有至少一个环氧基作为单体E的单体，和f）0-2.5wt％具有至少一个可UV活化基团的单体作为单体F.

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