公开(公告)号：US20190264107A1

公开(公告)日：2019-08-29

申请号：US16410062

申请日：2019-05-13

申请人： ZEON CORPORATION

发明人： Kei SAKAMOTO ,  Kumi OKUYAMA ,  Satoshi KIRIKI

IPC分类号： C09K19/38 ,  C08F222/24 ,  C07D277/82 ,  H01L51/00 ,  G02B5/30 ,  C07C69/75 ,  C07C69/67 ,  G02F1/1335 ,  C08F238/00 ,  C09K19/34 ,  H01L51/52

摘要： Disclosed is a mixture containing polymerizable compounds having Formulas (III) and (IV) wherein Ar1 and Ar2 are divalent aromatic hydrocarbon or heteroaromatic ring group having D1 or D2 as a substituent; D1 and D2 are C1-C20 organic group having at least one aromatic ring selected from the group consisting of aromatic hydrocarbon ring and heteroaromatic ring; A11-A22 and B11-B22 are alicyclic or aromatic group which may have a substituent, Y11-Y22 and L11-L22 are single bond, —O—, —CO—, —CO—O—, —O—CO—, —NR21—CO—, —CO—NR22—, —O—CO—O—, —NR23—CO—O—, —O—CO—NR24— or —NR25—CO—NR26— where R21-R26 are hydrogen or C1-C6 alkyl group; R4-R9 are hydrogen, methyl group or chlorine; one of f and k is integer of 1 to 3 with the other being integer of 0 to 3; g, j, m and q are integer of 1 to 20; and h, i, n and p are 0 or 1.

公开(公告)号：US20190144371A1

公开(公告)日：2019-05-16

申请号：US16099438

申请日：2017-05-01

申请人： ZEON CORPORATION

发明人： Kei SAKAMOTO ,  Kumi OKUYAMA

IPC分类号： C07C67/52 ,  C07C67/14 ,  C07C67/08

摘要： Disclosed is a method of producing a compound which includes: obtaining a reaction product which contains a monoester compound represented by the following formula (I) and 1,4-cyclohexanedicarboxylic acid dichloride and/or 1,4-cyclohexanedicarboxylic acid, by reacting in an organic solvent a hydroxy compound represented by the formula Q-OH (where Q represents organic group which may have a substituent) with 1,4-cyclohexanedicarboxylic acid dichloride and/or 1,4-cyclohexanedicarboxylic acid; and mixing the reaction product with an acidic aqueous solution, where A represents hydroxyl group or chlorine atom and Q is as defined above.

公开(公告)号：US20170335193A1

公开(公告)日：2017-11-23

申请号：US15598379

申请日：2017-05-18

申请人： ZEON CORPORATION

发明人： Kei SAKAMOTO ,  Kumi OKUYAMA ,  Satoshi KIRIKI

IPC分类号： C09K19/38 ,  H01L51/00 ,  G02F1/1335 ,  G02B5/30 ,  C09K19/34 ,  C08F238/00 ,  C08F222/24 ,  H01L51/52 ,  C07D277/82 ,  C09K19/04

CPC分类号： C09K19/3861 ,  C07C69/67 ,  C07C69/75 ,  C07C2601/14 ,  C07D277/82 ,  C08F222/24 ,  C08F238/00 ,  C09K19/3497 ,  C09K2019/0448 ,  G02B5/30 ,  G02B5/3016 ,  G02F1/133528 ,  G02F1/13363 ,  G02F2001/133541 ,  G02F2001/133638 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/5281

摘要： Disclosed is a mixture containing polymerizable compounds having Formulas (III) and (IV) wherein Ar1 and Ar2 are divalent aromatic hydrocarbon or heteroaromatic ring group having D1 or D2 as a substituent; D1 and D2 are C1-C20 organic group having at least one aromatic ring selected from the group consisting of aromatic hydrocarbon ring and heteroaromatic ring; A11-A22 and B11-B22 are alicyclic or aromatic group which may have a substituent, Y11-Y22 and L11-L22 are single bond, —O—, —CO—, —C0—O—, —O—CO—, —NR21—CO—, —CO—NR22—, —O—CO—O—, —NR23—CO—O—, —O—CO—NR24— or —NR25—CO—NR26— where R21-R26 are hydrogen or C1-C6 alkyl group; R4-R9 are hydrogen, methyl group or chlorine; one of f and k is integer of 1 to 3 with the other being integer of 0 to 3; g, j, m and q are integer of 1 to 20; and h, i, n and p are 0 or 1.

公开(公告)号：US20170166815A1

公开(公告)日：2017-06-15

申请号：US15115987

申请日：2015-02-09

申请人： ZEON CORPORATION

发明人： Kei SAKAMOTO ,  Kumi OKUYAMA

IPC分类号： C09K19/38 ,  G02B1/04 ,  C08G73/02 ,  C07C229/36 ,  G02B5/00 ,  C08F222/10

CPC分类号： C09K19/3838 ,  C07C229/36 ,  C07C251/68 ,  C08F20/36 ,  C08F222/10 ,  C08F222/1006 ,  C08G73/024 ,  G02B1/04 ,  G02B5/00 ,  G02B5/3083

摘要： This polymerizable compound is represented by a formula (I), this polymerizable composition contains said polymerizable compound and a polymerization initiator, this polymer is obtained by polymerizing the polymerizable compound or polymerizable composition, and this optically anisotropic product is comprised from the polymer. In the formula, each of Y1 to Y8 represents —O—, —S—, —O—C(═O)—, —C(═O)—O—, etc., Ya represents —O—, —S—, —O—C(═O)—, —C(═O)—O—, etc., each of G1 and G2 represents a divalent linear aliphatic group having 1 to 20 carbon atoms, etc., each of Z1 and Z2 represents an alkenyl group having 2 to 10 carbon atoms, etc., Ax represents an organic group having an aromatic ring and 2 to 30 carbon atoms, A1 represents a trivalent aromatic group, etc., each of A2 and A3 represents a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, each of A4 and A5 represents a divalent aromatic group having 4 to 30 carbon atoms, etc., Q1 represents an alkyl group having 1 to 6 carbon atoms, etc., and each of m and n represents 0 or 1.

公开(公告)号：US20160002374A1

公开(公告)日：2016-01-07

申请号：US14768016

申请日：2014-02-12

申请人： ZEON CORPORATION

发明人： Kei SAKAMOTO ,  Satoshi KIRIKI ,  Kumi OKUYAMA ,  Kanako SANUKI

IPC分类号： C08F128/06 ,  C07D277/82

CPC分类号： C08F128/06 ,  C07C251/88 ,  C07D277/82 ,  C08F22/10 ,  C08F2222/102 ,  C09K19/3068 ,  C09K19/32 ,  C09K19/3497 ,  C09K19/3809 ,  C09K2019/0444 ,  C09K2019/0448 ,  C09K2019/3075 ,  G02B5/3025

摘要： According to the invention, a polymerizable compound, a polymerizable composition, and a polymer that have a low melting point at a practical level, exhibit excellent solubility in a general-purpose solvent, can be produced at low cost, and can produce an optical film that exhibits excellent transparency, and achieves uniform conversion of polarized light over a wide wavelength band, and an optically anisotropic article can be provided. In formula (I), Y1 to Y8 are, —O—, —O—C(═O)—, —C(═O)—O—, etc., G1 and G2 are a divalent linear aliphatic group of 1-20 carbon atoms, Z1 and Z2 are an alkenyl group of 2-10 carbon atoms that is substituted with a halogen atom, or unsubstituted, Ax is an organic group of 2-30 carbon atoms that includes at least one aromatic ring, Ay is a hydrogen atom, an alkyl group of 1-20 carbon atoms, etc., A1 is a trivalent aromatic group, A2 and A3 are a substituted or unsubstituted divalent alicyclic hydrocarbon group of 3-30 carbon atoms, A4 and A5 are a divalent aromatic group of 6-30 carbon atoms, and Q1 is a hydrogen atom, or an alkyl group of 1-6 carbon atoms.

摘要翻译： 根据本发明，可以以低成本制造在实用水平上具有低熔点的可聚合化合物，可聚合组合物和聚合物在通用溶剂中表现出优异的溶解性，并且可以制备光学膜 表现出优异的透明性，并且在宽波长带上实现偏振光的均匀转化，并且可以提供光学各向异性物品。 在式（I）中，Y 1至Y 8是-O-，-O-C（= O） - ， - C（= O）-O-等，G 1和G 2是1- 20个碳原子，Z1和Z2是被卤素原子取代的2-10个碳原子的链烯基，或未取代的，Ax是含有至少一个芳香环的2-30个碳原子的有机基团，Ay是 氢原子，1-20个碳原子的烷基等，A1是三价芳族基团，A2和A3是3-30个碳原子的取代或未取代的二价脂环族烃基，A4和A5是二价芳族基团 为6-30个碳原子，而Q1为氢原子或1-6个碳原子的烷基。

公开(公告)号：US20200262801A1

公开(公告)日：2020-08-20

申请号：US16492724

申请日：2018-03-16

申请人： ZEON CORPORATION

发明人： Kei SAKAMOTO ,  Kumi OKUYAMA ,  Takanori MIMA

IPC分类号： C07D277/82 ,  G02B1/11 ,  C09K19/34 ,  G02B5/30 ,  C09K19/30 ,  C07D417/12

摘要： Disclosed is a polymerizable compound useful in the preparation of a polymer which is capable of producing, for example, an optical film having excellent in-plane thickness uniformity and improved in-plane uniformity in optical properties. The polymerizable compound of the present disclosure is represented by formula (I): where Ar is represented by the following formula (II-1) or (II-2):

公开(公告)号：US20190322936A1

公开(公告)日：2019-10-24

申请号：US16470742

申请日：2017-12-13

申请人： ZEON CORPORATION

发明人： Kei SAKAMOTO ,  Kumi OKUYAMA ,  Takanori MIMA

IPC分类号： C09K19/30 ,  G02F1/13363 ,  G02B5/30 ,  G02B1/111

摘要： Provided is a polymerizable compound that is useful in production of a polymer with which an optical film or the like having good reverse wavelength dispersion at long wavelengths can be produced. The polymerizable compound is indicated by formula (I-1), shown below. [In formula (I-1), Ar0 represents an aromatic hydrocarbon cyclic group having at least D0 as a substituent or an aromatic heterocyclic group having at least D0 as a substituent, and Ar1 represents an aromatic hydrocarbon cyclic group having at least D1 as a substituent or an aromatic heterocyclic group having at least D1 as a substituent, where D0 and D1 each represent, independently of one another, an organic group having a carbon number of 1 to 67 and including at least one aromatic ring selected from the group consisting of an aromatic hydrocarbon ring and an aromatic heterocyclic ring.] P1-L1-Y3B1—Y1pA1-Z1—Ar0—Z2-Xa-Z3—Ar1—Z4-A2Y2—B2qY4-L2- P2,   (I-1)

公开(公告)号：US20190152934A1

公开(公告)日：2019-05-23

申请号：US16098198

申请日：2017-05-11

申请人： ZEON CORPORATION

发明人： Kei SAKAMOTO ,  Kumi OKUYAMA ,  Kanako SANUKI

IPC分类号： C07D277/82

摘要： Provided is a method of producing a high-purity polymerizable compound in an industrially advantageous manner. The production method is a method of producing a polymerizable compound indicated by the following formula (I). The method includes subjecting a composition containing a halogenated compound indicated by the following formula (II) to a dehydrohalogenation reaction in an organic solvent in the presence of an aqueous layer containing a basic compound.

公开(公告)号：US20180099921A1

公开(公告)日：2018-04-12

申请号：US15560646

申请日：2016-03-30

申请人： ZEON CORPORATION

发明人： Kei SAKAMOTO ,  Kumi OKUYAMA ,  Kanako SANUKI

IPC分类号： C07C67/58 ,  C07C67/14 ,  C07C69/75 ,  C07D277/82

摘要： Disclosed is a mixture containing compound (I) and polymerizable compound (II) wherein compound (I) accounts for 50 mol % or more of the entire mixture and 1,4-cyclohexanedicarboxylic acid accounts for less than 5 mol % of the entire mixture; a method of producing the mixture which includes reacting in a water-immiscible organic solvent 1,4-cyclohexanedicarboxylic acid dichloride with compound (IV) in the presence of a base, and washing the obtained reaction solution with a weakly acidic buffer solution; etc. The disclosure provides mixtures useful for low-cost production of polymerizable compounds which have low melting points suitable for practical use, show superior solubility to general-purpose solvents, can be produced at low costs, and allow for provision of optical films capable of uniform polarized light conversion over a wide wavelength range, and methods of producing the mixtures. where A represents hydrogen, methyl group or chlorine, and n represents an integer of 1 to 20.

公开(公告)号：US20170190679A9

公开(公告)日：2017-07-06

申请号：US15124092

申请日：2015-03-19

申请人： ZEON CORPORATION

发明人： Kumi OKUYAMA ,  Kanako SANUKI ,  Kei SAKAMOTO

IPC分类号： C07D277/82 ,  C07C69/757 ,  C08F22/26 ,  C07C69/75

CPC分类号： C07D277/82 ,  C07C67/14 ,  C07C69/75 ,  C07C69/757 ,  C07C2601/14 ,  C08F22/22 ,  C08F22/26

摘要： Provided is a method for producing a polymerizable compound represented by a formula (I) comprising:a step (1) that reacts a compound represented by a formula (II) with 2,5-dihydroxybenzaldehyde in an organic solvent in the presence of a base to obtain a reaction mixture including a compound represented by a formula (III); and a step (2) that adds a compound represented by a formula (IV) and an acidic aqueous solution to the reaction mixture obtained by the step (1) to effect a reaction, wherein A represents a hydrogen atom, a methyl group or the like, L represents a leaving group, n represents an integer from 1 to 20, X represents an oxygen atom, a sulfur atom, —C(R1)(R2)— or the like, R represents a hydrogen atom, an organic group or the like, and each of RX represents a hydrogen atom, a halogen atom or the like. According to the present invention, provided is a method for producing a polymerizable compound represented by a formula (I) at high purity and at high yield.