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    • 4. 发明申请
    • LATEX PAINT CONTAINING TITANIUM DIOXIDE PIGMENT
    • 含二氧化钛颜料的乳胶漆
    • WO2018065558A1
    • 2018-04-12
    • PCT/EP2017/075433
    • 2017-10-06
    • BASF SE
    • WILLERICH, ImmanuelBOYKO, VolodymyrRECK, BerndMIKHAEL, JulesLESWIN, JoostTHOMSON, MaryRUECKEL, MarkusSCHEUBLE, Martin Robert
    • C09D5/02C08F2/22C08F265/06C09D151/00
    • The present invention relates to latex paints, which contain a) a multistage carboxylated polymer latex binder obtainable by multistage aqueous emulsion polymerisation of a monomer composition M consisting of at least one non-ionic monomer M1, which is selected from C 1 -C 20 -alkyl esters of acrylic acid, C 1 -C 20 -alkylesters of methacrylic acid, and vinyl aromatic monomers; one or more monoethylenically unsaturated monomers M2, which are selected from monoethylenically unsaturated monocarboxylic acids having 3 to 6 carbon atoms and monoethylenically unsaturated dicarboxylic acids having 4 to 6 carbon atoms, and optionally one or more non-ionic monomers M3, which are different from monomers M1; where in at least one stage, the relative amount of monomers M2 added in this stage is at least 6% by weight, based on the total amount of monomers added in said stage, the total amount of monomers M2 being from 0.05 to 5% by weight, based on the total amount of the monomer composition M; b) a titanium dioxide pigment; and c) a polymeric dispersant PD which is selected from homo and copolymers of monomers M4, which are selected from monoethylenically unsaturated monocarboxylic acids having 3 to 6 carbon atoms and monoethylenically unsaturated dicarboxylic acids having 4 to 6 carbon atoms, where the monomers M4 make up at least 85% of the monomers forming the polymeric dispersant and where the polymeric dispersant PD has a number average molecular weight, as determined by GPC, of at most 5500 Dalton.
    • 本发明涉及乳胶漆,其含有a)多阶段羧化聚合物胶乳粘合剂,其可通过由至少一种非离子单体M1组成的单体组合物M的多阶段水性乳液聚合获得,所述非离子单体M1为 选自丙烯酸的C 1 -C 20烷基酯,丙烯酸的C 1 -C 20烷基酯,丙烯酸的C 1 -C 20烷基酯, 甲基丙烯酸和乙烯基芳族单体; 一种或多种单烯属不饱和单体M2,其选自具有3至6个碳原子的单烯属不饱和一元羧酸和具有4-6个碳原子的单烯属不饱和二元羧酸,以及任选一种或多种不同于单体的非离子单体M3 M1; 在至少一个阶段中,基于在所述阶段中加入的单体的总量,在该阶段中加入的单体M2的相对量为至少6重量%,单体M2的总量为0.05-5重量% 重量,基于单体组合物M的总量; b)二氧化钛颜料; 和c)是从均聚物和单体的共聚物中选出的聚合物分散剂PD M4,其被从具有4至6个碳原子,其中单体M4弥补3至6个碳原子和单烯不饱和二元羧酸的单烯属不饱和单羧酸中选择 至少85%形成聚合物分散剂的单体,并且其中聚合物分散剂PD的数均分子量(由GPC测定)至多为5500道尔顿。
    • 6. 发明申请
    • POLY(OXYALKYLENE)URETHANES AS A SOLUBILIZER AND STABILIZER IN ACTIVE INGREDIENT FORMULATIONS
    • POLY(OYYYKYLENE)URETHANES作为一种溶解剂和稳定剂在活性成分配方
    • WO2015004037A1
    • 2015-01-15
    • PCT/EP2014/064394
    • 2014-07-07
    • BASF SE
    • NGUYEN-KIM, VietMERTOGLU, MuratMARGUERRE, Ann-KathrinBOYKO, Volodymyr
    • C08G18/48C08G18/75C08G18/08C08G18/10C08G18/28C08G18/34A01N25/30
    • C08G18/4854A01N25/30A01N43/56C08G18/0804C08G18/10C08G18/2825C08G18/2865C08G18/348C08G18/755C08G18/833
    • Poly(oxyalkylene)urethane surfactants of the formula (I) R 2 -X-OCHN-[R 1 -NHCO-O-[(CH 2 ) q -O] x -CONH-] n R 1 -NHCO-X-R 2 (I) in which R 1 : an alkylene radical, a cycloalkylene radical or an arylene radical; X: -O- or -NH-; R 2 : a linear or branched (C 1 -C 4 )-alkyl radical, monosubstituted by a group selected from: sulfo, carboxyl and [N,N-di-(C 1 -C 4 )-alkyl]amino, or disubstituted by: carboxyl; carboxyl and hydroxyl; carboxyl and mercapto; or, if X = -O-, R 2 may also be defined as [R 3 -O-CONH-R 1 -NHCO-O-] m R 4 in which R 3 : a linear or branched (C 1 -C 4 )-alkylene radical, monosubstituted by COOH, especially a -CH 2 -[C(COOH)(CH 3 )]-CH 2 - radical, R 1 is as defined above, and R 4 : C 2 -C 22 -alkyl or a -CH 2 -[C(COOH)(CH 3 )]-CH 2 -OH radical, and m = an integer from 1 to 10; n = an integer from 1 to 7; q = an integer from 3 to 5; and x = an integer from 10 to 70; and the water-soluble or water-dispersible salts thereof are described as a solubilizer and stabilizer in active ingredient formulations.
    • 式(Ⅰ)R2-X-OCHN- [R1-NHCO-O - [(CH2)qO] x-CONH-] nR1-NHCO-X-R2(Ⅰ)的聚(氧化烯)氨基甲酸酯表面活性剂,其中R1: 亚烷基,亚环烷基或亚芳基; X:-O-或-NH-; R2:被选自以下的基团单取代的直链或支链(C 1 -C 4) - 烷基:磺基,羧基和[N,N-二 - (C 1 -C 4) - 烷基]氨基,或被羧基二取代: 羧基和羟基; 羧基和巯基; 或者如果X = -O-,则R2也可以被定义为[R3-O-CONH-R1-NHCO-O-] mR4,其中R3是由COOH单取代的直链或支链(C1-C4) - 亚烷基 ,特别是-CH 2 - [C(COOH)(CH 3)] -CH 2 - 基,R 1如上所定义,R 4:C 2 -C 22 - 烷基或-CH 2 - [C(COOH)(CH 3)] - CH 2 -OH基团,m = 1至10的整数; n = 1至7的整数; q = 3〜5的整数; x = 10〜70的整数; 并且其水溶性或水分散性盐被描述为活性成分配方中的增溶剂和稳定剂。