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    • 2. 发明申请
    • PIGMENT DISPERSANTS WITH MODIFIED COPOLYMERS
    • 色素分散剂与改性共聚物
    • WO2009156277A1
    • 2009-12-30
    • PCT/EP2009/057187
    • 2009-06-10
    • BASF SETANABE, JunichiTAKESUE, Mamiko
    • TANABE, JunichiTAKESUE, Mamiko
    • C08F293/00C08L53/00
    • C08F293/00C08F2/38C08F4/00C08F293/005C08L53/00C09D153/00C08L2666/02
    • The present invention pertains to salt modified copolymers wherein one of the monomer units contains a quaternized N-atom structure with a polar substituent. The invention further relates to the use of said copolymers as dispersant especially for color filters. The copolymer is made by controlled polymerisation or by conventional polymerization and comprises at least one monomer (MA r ) selected from unsaturated monomers out of the group of acrylates, methacrylates, acrylamides, methacrylamides, styrenic monomers, at least one monomer (MB s ) selected from unsaturated monomers out of the group of acrylates, methacrylates, acrylamides, methacrylamides, styrenic monomers wherein the monomer MB has a quaternized N-atom structure with a polar substituent selected from polyether, polyamine, nitrile, amide, imine, imide, ester, ketone, nitrile, aldehyde, diketone, ketoester, ketoamide, carbonate, carbamate, carbamide, sulfoxide, sulfone, carboxylic acid, sulfonic acid, phosphoric acid groups; or carboxylic acid anion, sulfonic acid anion or phosphoric acid anion groups which is formed as betaine structure r denotes the total number of monomers MA within the structural element (MA r ) and r is > 5, preferred 10-1000, most preferred 10-500; s denotes the total number of monomers MB within the structural element (MB s ) and s is > 1, preferred 2-100, most preferred 2-50.
    • 本发明涉及盐改性共聚物,其中单体单元之一含有具有极性取代基的季铵化的N-原子结构。 本发明还涉及所述共聚物作为分散剂的用途,特别是用于滤色器。 共聚物通过受控聚合或通过常规聚合制备,并且包含至少一种选自丙烯酸酯,甲基丙烯酸酯,丙烯酰胺,甲基丙烯酰胺,苯乙烯类单体中的不饱和单体的单体(MAr),至少一种选自不饱和的单体(MB) 丙烯酸酯,甲基丙烯酸酯,丙烯酰胺,甲基丙烯酰胺,苯乙烯类单体中的单体,其中单体MB具有季铵化的N-原子结构,其具有选自聚醚,多胺,腈,酰胺,亚胺,酰亚胺,酯,酮,腈的极性取代基 ,醛,二酮,酮酯,酮酰胺,碳酸酯,氨基甲酸酯,脲,亚砜,砜,羧酸,磺酸,磷酸基团; 或羧酸阴离子,作为甜菜碱结构形成的磺酸阴离子或磷酸阴离子基团r表示结构元素(MAr)中单体MA的总数,r> 5,优选10-1000,最优选10-500 ; s表示结构单元(MB)中单体MB的总数,s表示> 1,优选2-100,最优选2-50。
    • 3. 发明申请
    • OXIME ESTER PHOTOINITIATORS
    • OXIME ESTER照相机
    • WO2007071497A1
    • 2007-06-28
    • PCT/EP2006/068254
    • 2006-11-09
    • CIBA SPECIALTY CHEMICALS HOLDING INC.MATSUMOTO, AkiraTANABE, JunichiKURA, HisatoshiOHWA, Masaki
    • MATSUMOTO, AkiraTANABE, JunichiKURA, HisatoshiOHWA, Masaki
    • C08F2/50C07C251/66G03F7/031
    • G03F7/031B33Y70/00C07D209/86C07D409/06C08F2/50G03F7/0007G03F7/001
    • Compounds of the Formula (I) and (II) wherein M 1 , M 2 and M 3 independently of one another are no bond, a direct bond, CO, O, S, SO, SO 2 or NR 14 ; provided that at least one of M 1 , M 2 or M 3 is a direct bond, CO, O, S, SO, SO 2 or NR 14 ; M 4 is a direct bond, CR" 3 R" 4 , CS, O, S, SO, or SO 2 ; Y is S or NR 18 ; R 1 for example is hydrogen, C 3 -C 8 cycloalkyl, phenyl or naphthyl, both of which are optionally substituted; R 2 for example is C 1 -C 20 alkyl; R" 2 has one of the meanings given for R 2 ; R 3 and R 4 are for example hydrogen, halogen, C 1 -C 20 alkyl; R' 3 , R' 4 , R" 3 and R" 4 indepedently of one another have one of the meanings given for R 3 and R 4 ; and R 5 is for example hydrogen, halogen, C 1 -C 20 alkyl; provided that in the compounds of the Formula (I) at least two oxime ester groups are present; exhibit an unexpectedly good performance in photopolymerization reactions.
    • 式(I)和(II)的化合物(其中M 1,M 2和M 3)彼此独立地不具有键, 直接键合,CO,O,S,SO,SO 2或NR 14; 条件是M 1,M 2或M 3 3中的至少一个是直接键,CO,O,S,SO,SO, SUB> 2 或NR 14; M 4是直接键合,CR“3”R“4,CS,O,S,SO或SO 2, / SUB>; Y是S或NR 18; R 1例如是氢,C 3 -C 8环烷基,苯基或萘基,它们都是任选取代的; R 2是例如C 1 -C 20烷基; R“2具有对R 2 2给出的含义之一; R 3和R 4是例如氢 ,卤素,C 1 -C 20烷基; R'3,R'4,R“,SUB > 3个和R“4个独立地具有对R 3和R 4给出的含义之一; R 式(I)的化合物中至少有两个是氢,卤素,C 1 -C 20烷基, 存在肟酯基团;在光聚合反应中表现出意想不到的良好性能。
    • 4. 发明申请
    • OXIME ESTER PHOTOINITIATORS HAVING A COMBINED STRUCTURE
    • 具有组合结构的OXIME ESTER光敏元件
    • WO2002100903A1
    • 2002-12-19
    • PCT/EP2002/006107
    • 2002-06-04
    • CIBA SPECIALTY CHEMICALS HOLDING INC.KUNIMOTO, KazuhikoTANABE, JunichiKURA, HisatoshiOKA, HidetakaOHWA, Masaki
    • KUNIMOTO, KazuhikoTANABE, JunichiKURA, HisatoshiOKA, HidetakaOHWA, Masaki
    • C08F2/50
    • C08F2/50B33Y70/00C07C251/66G03F7/031
    • Compounds of the formulae I, II, and III wherein R 1 is for example hydrogen, C 3 -C 8 cycloalkyl, C 1 -C 12 alkyl, phenyl unsubstituted or substituted; R 2 and R 2 ' for example are hydrogen, C 1 -C 20 alkyl, C 3 -C 8 cycloalkyl or phenyl, unsubstituted or substituted, or are (I) (I) or (I); Ar 1 is for example phenyl, optionally substituted by e.g. (CO)R 7 , (I)(D), (I)(E) and/or(I)(F); Ar 2 is for example phenylene, optionally substituted e.g. by (CO)R 7 , (D), (E)or (F); Ar 3 is for example phenyl; M 1 ,M 2 and M 3 are, for example, C 1 -C 20 alkylene; M 4 is for example direct bond, -O-, -S-, -Y-(C 1 -C 10 alkylene)-Y'-, optionally substituted;Y and Y' are for example a direct bond or O; R 7 is for example hydrogen, C 1 -C 20 alkyl or phenyl, optionally substituted; R 8 , R 9 , R 8 'and R 9 ' are for example hydrogen or C 1 -C 12 alkyl, exhibit an unexpectedly good performance in photopolymerization reactions.
    • 式I,II和III的化合物,其中R 1是例如氢,C 3 -C 8环烷基,C 1 -C 12烷基,未取代或取代的苯基; R 2和R 2'例如是氢,C 1 -C 20烷基,C 3 -C 8环烷基或未取代或取代的苯基,或者是(I)(I)或(I); Ar 1是例如苯基,任选地被例如苯基取代。 (CO)R7,(I)(D),(I)(E)和/或(I)(F); Ar 2是例如亚苯基,任选被取代的例如亚苯基。 (CO)R7,(D),(E)或(F); Ar 3例如是苯基; M1,M2和M3是例如C1-C20亚烷基; M4例如直接键合,-O - , - S-,-Y-(C 1 -C 10亚烷基)-Y'-,任意取代; Y和Y'例如是直接键或O; R 7为例如氢,C 1 -C 20烷基或苯基,任选取代; R 8,R 9,R 8'和R 9'例如为氢或C 1 -C 12烷基,在光聚合反应中表现出出乎意料的良好性能。