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23 条记录 (耗时 0.019 秒)

    FLUORINATED ACRYLATE BLOCK COPOLYMERS WITH LOW DYNAMIC SURFACE TENSION
    4.
    发明申请
    FLUORINATED ACRYLATE BLOCK COPOLYMERS WITH LOW DYNAMIC SURFACE TENSION 审中-公开
    具有低动态表面张力的氟化丙烯酸酯嵌段共聚物

    公开(公告)号：US20170009096A1

    公开(公告)日：2017-01-12

    申请号：US15210748

    申请日：2016-07-14

    申请人： BASF SE

    发明人： Mary THOMSON ,  Ralf KNISCHKA ,  Clemens AUSCHRA ,  Lothar ENGELBRECHT

    IPC分类号： C09D153/00 ,  C09D11/00 ,  C09J153/00

    CPC分类号： C08L53/00 ,  C08F2438/02 ,  C08G18/6225 ,  C08G18/6275 ,  C09D7/47 ,  C09D7/48 ,  C09D11/00 ,  C09D11/106 ,  C09D11/107 ,  C09D11/108 ,  C09D153/00 ,  C09J153/00 ,  C08L75/04

    摘要： The present invention relates to a composition, comprising a binder resin, a block copolymer which comprises at least a block A and a block B, wherein the block A comprises monomer units derived from a compound selected from (meth)acrylic acid, a (meth)acrylic acid ester, a (meth)acrylamide, a vinyl aromatic compound, or any mixture thereof, the block B comprises monomer units derived from a compound selected from a fluorinated (meth)acrylic ester having the following formula (I): H2C═C(R1)(C(O)ORF−1)  (I) wherein R1 is H or methyl; and RF−1 is an organic residue containing a perfluorinated C4-6 alkyl group, a fluorinated alpha-olefin having the following formula (II): H2C═CH(RF−2)  (II) wherein RF−2 is an organic residue containing a perfluorinated C4-6 alkyl group, i.e., —(CF2)3-5—CF3 or any mixture thereof.

    摘要翻译： 本发明涉及包含粘合剂树脂，至少包含嵌段A和嵌段B的嵌段共聚物的组合物，其中嵌段A包含衍生自选自（甲基）丙烯酸，（甲基）丙烯酸， ）丙烯酸酯，（甲基）丙烯酰胺，乙烯基芳族化合物或其任何混合物，嵌段B包含衍生自选自具有下式（I）的氟化（甲基）丙烯酸酯的化合物的单体单元：H 2 C = C（R 1）（C（O）ORF-1），其中R 1为H或甲基; 并且RF-1是含有全氟化C 4-6烷基的有机残基，具有下式（II）的氟化α-烯烃：H 2 C = CH（RF-2）（II）其中RF-2是含有 全氟化C 4-6烷基，即 - （CF 2）3-5-CF 3或其任何混合物。

    ALLOPHANATE BASED DISPERSING AGENT
    5.
    发明申请
    ALLOPHANATE BASED DISPERSING AGENT 有权

    公开(公告)号：US20220275146A1

    公开(公告)日：2022-09-01

    申请号：US17626842

    申请日：2020-07-17

    申请人： BASF SE

    发明人： Andreas GERNANDT ,  Huiguang KOU ,  Steffen ONCLIN ,  Clemens AUSCHRA ,  Johannes Hermann WILLENBACHER

    IPC分类号： C08G18/78 ,  C08G18/81 ,  C08G18/83 ,  C09D175/04

    摘要： The presently claimed invention is directed to a copolymer obtained by reacting at least one isocyanate (A) comprising at least one allophanate group and at least one active double bond with at least one isocyanate reactive component (B) to form an intermediate product (C); and reacting the intermediate product (C) with at least one active double bond reactive component (D) to obtain the copolymer which can be used as dispersant. The at least one isocyanate reactive component (B) is selected from the group consisting of monofunctional polyether amine (B1), monofunctional polyether alcohol (B2), C6-C30 monofunctional alcohol (B3) and monofunctional polyester alcohol (B4).

    POLYMER COMPOSITION
    9.
    发明申请
    POLYMER COMPOSITION 有权

    公开(公告)号：US20210347950A1

    公开(公告)日：2021-11-11

    申请号：US17268587

    申请日：2019-07-30

    申请人： BASF SE

    发明人： Huiguang KOU ,  Frank PIRRUNG ,  Steffen ONCLIN ,  Clemens AUSCHRA

    IPC分类号： C08G73/02 ,  C09D179/02 ,  C09D11/102

    摘要： The present invention relates to novel polymer compositions which are obtained by neutralizing a polymer P having at least one functional moiety of the formula (I) bound to at least one of the termini and/or to the backbone of the polymer, with an oligomeric or polymeric amine PA having at least 2 amino groups per oligomer or polymer molecule.