中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

59 records (took 0.048 seconds)

    NOVEL POLYMER COMPOSITIONS AND USE OF THESE POLYMER COMPOSITIONS AS VISCOSITY MODIFIERS
    1.
    发明申请
    NOVEL POLYMER COMPOSITIONS AND USE OF THESE POLYMER COMPOSITIONS AS VISCOSITY MODIFIERS 审中-公开
    新型聚合物组合物和这些聚合物组合物作粘度改性剂的应用

    公开(公告)号：WO2016096816A1

    公开(公告)日：2016-06-23

    申请号：PCT/EP2015/079738

    申请日：2015-12-15

    Applicant: BASF SE

    Inventor： KOU, Huiguang ,  AUSCHRA, Clemens ,  PERERA-DIEZ, Dario

    IPC: C09D7/00 ,  C09D5/02 ,  C09D7/02 ,  C08F8/14 ,  C08G63/91 ,  C08G64/42 ,  C08G65/48 ,  C09D133/08

    CPC classification number: C08F8/14 ,  C08G63/672 ,  C08G63/6856 ,  C08G63/916 ,  C08G65/329 ,  C08G65/3326 ,  C08G65/33344 ,  C09D5/027 ,  C09D5/04 ,  C09D7/43 ,  C09D7/45 ,  C09D7/65 ,  C09D133/08

    Abstract: The present invention relates to novel polymer compositions, to a process for their manufacturing, to the use of said polymer compositions for modifying the viscosity of aqueous compositions,and to water-borne coating compositions containing the novel polymer compositions as thickeners. The polymer compositions comprise a polymer material which is obtainable by reacting: a) a polymer P1 having at least one functional group of the formula (I), where k is an integer from 0 to 4; n is 0 or 1 p is an integer from 1 to 10, the number average of p being from 1.5 to 10; Q is a divalent moiety selected from the group consisting of -O-and -NH-; P is a p-valent hydrophilic neutral polymer radical;and R 1 is as defined in the claims; with b) a succinic anhydride of the formula (II) where R is C 4 -C 24 -alkyl or C 4 -C 24 -alkenyl.

    Abstract translation: 本发明涉及新型聚合物组合物，其制备方法，所述聚合物组合物用于改性水性组合物的粘度，以及含有新型聚合物组合物作为增稠剂的水性涂料组合物。 聚合物组合物包含聚合物材料，其可以通过以下方式获得：a）具有至少一个式（I）官能团的聚合物P1，其中k是0-4的整数; n为0或1，p为1至10的整数，p的数均为1.5至10; Q是选自-O - 和-NH-的二价基团; P是p价亲水性中性聚合物基团; R 1如权利要求中所定义; 其中b）式（II）的琥珀酸酐，其中R是C 4 -C 24 - 烷基或C 4 -C 24 - 烯基。

    ALLOPHANATE BASED DISPERSING AGENT
    3.
    发明申请
    ALLOPHANATE BASED DISPERSING AGENT 审中-公开

    公开(公告)号：WO2021009351A1

    公开(公告)日：2021-01-21

    申请号：PCT/EP2020/070296

    申请日：2020-07-17

    Applicant: BASF SE

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

    IPC: C08G18/81 ,  C08G18/83 ,  B01F17/00 ,  C08G18/78

    Abstract: 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), C 6 -C 30 monofunctional alcohol (B3) and monofunctional polyester alcohol (B4).

    NOVEL POLYMER DISPERSANTS
    9.
    发明申请
    NOVEL POLYMER DISPERSANTS 审中-公开
    新型聚合物分散剂

    公开(公告)号：WO2014195440A1

    公开(公告)日：2014-12-11

    申请号：PCT/EP2014/061778

    申请日：2014-06-06

    Applicant: BASF SE

    Inventor： KOU, Huiguang ,  AUSCHRA, Clemens ,  PIRRUNG, Frank ,  MAIER, Matthias ,  PERERA-DIAZ, Dario

    IPC: C08G81/00 ,  C08F8/32 ,  C09D153/00 ,  C09D11/102

    CPC classification number: C08L25/14 ,  C08F8/32 ,  C08F212/08 ,  C09D11/00 ,  C09D11/10 ,  C09D125/14 ,  C08F222/08

    Abstract: The present invention relates to novel polymer dispersants in the form of comb polymers P and to a liquid composition containing solid fine particles, such as organic or inorganic pigments and fillers, and the polymer dispersants. The comb polymer P having at least 0.5 mol-%, e.g. 0.5 to 90 mol-%, based on the total amount of repeating units in the comb polymer, of repeating units A, selected from repeating units of the formulae la and lb: wherein R 1 is selected from the group consisting of hydrogen, -S(=O) 2 R a , C 1 -C 20 alkyl, C 3 -C 10 cycloalkyl, aryl, heteroaryl, aryl-C 1 -C 4 -alkyl and heteroaryl-C 1 -C 4 -alkyl; and X indicates a polymer group of the following formula X wherein Z indicates a polymer segment or a monovalent alkyl or alkenyl segment having from 10 to 100 carbon atoms; R1 is as defined above; k is 0, 1, 2, 3 or 4; n is 0, 1 or 2; A is a chemical bond or a divalent moiety selected from the group consisting of C 1 -C 6 alkylene, -O-(C 2 -C 6 alkylene) or -C(=O)-O-(C 2 -C 6 alkylene), where the C 2 -C 6 alkylene part is attached to Q; Q is a divalent moiety selected from the group consisting of -O-, -NH- and -S-; R 2 is independently selected from the group consisting of -OH, - COOH, -COOCH 3 , -NH 2 , -NH(C 1 -C 6 alkyl), -N(C 1 -C 6 alkyl) 2 , -NO 2 , -S(=O) 2 R a , C 1 -C 20 alkyl, C 1 -C 4 alkoxy, halogen, aryloxy, aryl, heteroaryl.

    Abstract translation: 本发明涉及梳型聚合物P形式的新型聚合物分散剂和含有固体微粒例如有机或无机颜料和填料的液体组合物以及聚合物分散剂。 梳形聚合物P具有至少0.5mol％，例如。 0.5至90摩尔％，基于梳型聚合物中重复单元的总量，重复单元A，选自式Ia和1b的重复单元：其中R 1选自氢，-S（ = O）2 R a，C 1 -C 20烷基，C 3 -C 10环烷基，芳基，杂芳基，芳基-C 1 -C 4 - 烷基和杂芳基-C 1 -C 4烷基; X表示下式X的聚合物基团，其中Z表示聚合物链段或具有10至100个碳原子的一价烷基或链烯基链段; R1如上所定义; k为0，1，2，3或4; n为0,1或2; A是选自C1-C6亚烷基，-O-（C2-C6亚烷基）或-C（= O）-O-（C2-C6亚烷基）的化学键或二价基团，其中C2- C6亚烷基部分连接到Q; Q是选自-O - ， - NH-和-S-的二价基团; R 2独立地选自-OH，-COOH，-COOCH 3，-NH 2，-NH（C 1 -C 6烷基），-N（C 1 -C 6烷基）2，-NO 2，-S（= O）2 R 7a ，C 1 -C 20烷基，C 1 -C 4烷氧基，卤素，芳氧基，芳基，杂芳基。

Patent Agency Ranking