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21. 发明申请

US20170015639A1 METHOD FOR PRODUCING POLYMERIZABLE COMPOUND 审中-公开
标题翻译：生产聚合化合物的方法
公开(公告)号：US20170015639A1
公开(公告)日：2017-01-19
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.
摘要翻译：本发明提供一种由式（I）表示的可聚合化合物的制备方法，其包括：在碱的存在下，将有机溶剂中的式（II）表示的化合物与2,5-二羟基苯甲醛反应的工序（1）得到包含由式（III）表示的化合物的反应混合物; 和将由式（IV）表示的化合物和酸性水溶液加入到通过步骤（1）获得的反应混合物中以进行反应的步骤（2），其中A表示氢原子，甲基或 L表示离去基团，n表示1〜20的整数，X表示氧原子，硫原子，-C（R 1）（R 2） - 等，R表示氢原子，有机基团等，RX表示氢原子，卤素原子等。根据本发明，提供了以高纯度和高产率制备由式（I）表示的可聚合化合物的方法。

22. 发明申请

US20170008862A1 METHOD FOR MANUFACTURING 1,1-DISUBSTITUTED HYDRAZINE COMPOUND 有权
标题翻译：制备1,1-取代的氢化合物的方法
公开(公告)号：US20170008862A1
公开(公告)日：2017-01-12
申请号：US15119191
申请日：2015-02-24
申请人： ZEON CORPORATION
发明人： Kanako SANUKI , Kumi OKUYAMA
IPC分类号： C07D277/82
CPC分类号： C07D277/82
摘要： This method for a manufacturing a 1,1-disubstituted hydrazine compound represented by a formula (II) involves reacting a hydrazino compound represented by a formula (I) with a compound represented by a formula: R-Hal in an aprotic polar solvent in the presence of a base selected from an alkali metal hydroxide and alkaline-earth metal hydroxide in an amount of 1.0 to 3.0 equivalents based on the hydrazino compound. In the formulae, X represents an oxygen atom, a sulfur atom, —CH2— or the like, and each of RX represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms, a cyano group, a nitro group, a fluoroalkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms or the like. An arbitrary C—RX that forms the ring is optionally substituted with a nitrogen atom. Hal represents a chlorine atom, a bromine atom, or an iodine atom, and R represents a substituted or unsubstituted organic group having 1 to 12 carbon atoms.
摘要翻译：用于制备由式（II）表示的1,1-二取代肼化合物的方法包括使式（I）表示的肼基化合物与由式R-Hal表示的化合物在非质子极性溶剂中反应基于肼基化合物，碱金属氢氧化物和碱土金属氢氧化物的碱的存在量为1.0-3.0当量。式中，X表示氧原子，硫原子，-CH 2 - 等，RX表示氢原子，卤素原子，碳原子数1〜6的烷基，氰基，硝基，碳原子数1〜6的氟代烷基，碳原子数1〜6的烷氧基等。任意形成环的C-R X任选被氮原子取代。 Hal表示氯原子，溴原子或碘原子，R表示取代或未取代的碳原子数1〜12的有机基团。

23. 发明申请

US20160145363A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC MATERIAL 审中-公开
标题翻译：可聚合化合物，聚合物，聚合物和光学非均质材料
公开(公告)号：US20160145363A1
公开(公告)日：2016-05-26
申请号：US14920294
申请日：2015-10-22
申请人： ZEON CORPORATION
发明人： Kei SAKAMOTO , Kumi OKUYAMA
IPC分类号： C08F122/24 , C07D277/82 , C07D263/58 , C07C243/20 , C07D215/38 , C07D237/34 , C08F122/22 , G02B5/30 , C07C69/92
CPC分类号： C08F122/24 , C07C69/92 , C07C243/20 , C07C251/86 , C07D215/38 , C07D237/34 , C07D263/58 , C07D277/82 , C07D487/04 , C08F122/22 , C08F220/34 , C08F222/1006 , G02B1/08 , G02B5/3016 , G02B5/3083
摘要： The present invention relates to a polymerizable compound represented by a formula (I). The present invention provides a polymerizable compound, a polymerizable composition, a polymer, and an optically anisotropic article that are capable of obtaining an optical film having a low melting point, having excellent solubility, capable of being manufactured at low cost, and capable of uniform polarized light conversion across a broad wavelength region. [In formula: Y1 to Y6 are independently a chemical single bond, —O—, —O—C(═O)—, —C(═O)—O— etc.; G1 and G2 are independently a divalent C1-C20 aliphatic group etc.; Z1 and Z2 are independently C2-C10 alkenyl group that is substituted with a halogen atom etc.; Ax is a C2-C30 organic group that includes at least one aromatic ring selected from a group consisting of an aromatic hydrocarbon ring and an aromatic hetero ring; Ay is a hydrogen atom, a C1-C20 alkyl group, a C2-C20 alkenyl group, a C3-C12 cycloalkyl group etc.; A1 is a trivalent aromatic group etc.; A2 and A3 are independently a divalent C6-C30 aromatic group etc.; and Q1 is a hydrogen atom, or a C1-C6 alkyl group etc.]
摘要翻译：本发明涉及由式（I）表示的可聚合化合物。本发明提供一种能够得到低熔点，溶解性优异的光学膜的聚合性化合物，聚合性组合物，聚合物和光学各向异性物品，能够以低成本制造，能够均匀在宽波长区域的偏振光转换。 [式中，Y1〜Y6独立地为化学单键，-O - ， - O-C（= O） - ， - C（= O）-O-等）。 G1和G2独立地是二价C1-C20脂族基团等; Z 1和Z 2独立地为被卤素原子等取代的C 2 -C 10烯基; Ax是包含至少一个选自芳族烃环和芳族杂环的芳环的C 2 -C 30有机基团; Ay是氢原子，C1-C20烷基，C2-C20烯基，C3-C12环烷基等; A1是三价芳族基团等。 A2和A3独立地为二价C 6 -C 30芳族基团等; 并且Q 1是氢原子或C 1 -C 6烷基等]

24. 发明申请

US20200031786A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE LIQUID CRYSTAL MIXTURE, POLYMER, OPTICAL FILM, OPTICALLY ANISOTROPIC BODY, POLARIZING PLATE, DISPLAY DEVICE, ANTIREFLECTION FILM, AND COMPOUND 审中-公开
公开(公告)号：US20200031786A1
公开(公告)日：2020-01-30
申请号：US16491270
申请日：2018-03-12
申请人： ZEON CORPORATION
发明人： Kei SAKAMOTO , Kumi OKUYAMA , Takanori MIMA
IPC分类号： C07D277/82 , C08F222/10 , C09K19/38 , G02B1/111 , G02B5/30
摘要： Disclosed is a polymerizable compound useful for preparing a polymer that enables the production of a film, such as an optical film, which has a good balance of lightness and saturation and which can improve reverse wavelength dispersion on the short wavelength side while achieving reverse wavelength dispersion on the longer wavelength side. The polymerizable compound of the present disclosure is represented by: where in the formula (I-1), A1 and A2 each independently represent an aromatic group which may have a substituent, B1 and B2 each independently represent a cyclic aliphatic group which may have a substituent, or, an aromatic group which may have a substituent, and p and q each independently represent an integer from 0 to 2.

25. 发明申请

US20190315893A1 POLYMERIZABLE COMPOUND, MIXTURE, POLYMER, OPTICAL FILM, OPTICALLY ANISOTROPIC PRODUCT, POLARIZING PLATE, DISPLAY DEVICE, AND ANTIREFLECTION FILM 审中-公开
公开(公告)号：US20190315893A1
公开(公告)日：2019-10-17
申请号：US16470313
申请日：2017-12-14
申请人： ZEON CORPORATION
发明人： Kei SAKAMOTO , Kumi OKUYAMA
IPC分类号： C08F20/38 , G02B5/30 , G02B1/111 , C07D417/04 , C07D277/82
摘要： Provided is a polymerizable compound usable in the preparation of an optical film, etc. having favorable reverse wavelength dispersibility. The polymerizable compound is represented by the following Formula (I) where Ar1 represents a predetermined ring group, A1 to A2 and B1 to B2 represent a cyclic aliphatic group or an aromatic group that may have a substituent, Z1 to Z2, L1 to L2, and L1a to L2a represent a predetermined group such as —O—, —C(═O)—O—, or —O—C(═O)—, G1 to G2 represent an aliphatic hydrocarbon group with a carbon number of 3 to 20 that may have a substituent, P1a to P2a represent a polymerizable group, a and b represent 0 or 1, and a part represented by -L1a-G1-P1a and a part represented by -L2a-G2-P2a have different structures:

26. 发明申请

US20190062289A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, OPTICALLY ANISOTROPIC BODY, AND METHOD FOR PRODUCING POLYMERIZABLE COMPOUND 审中-公开
公开(公告)号：US20190062289A1
公开(公告)日：2019-02-28
申请号：US16176325
申请日：2018-10-31
申请人： ZEON CORPORATION
发明人： Kei SAKAMOTO , Satoshi KIRIKI , Kumi OKUYAMA , Kanako TAIRA
IPC分类号： C07D277/82 , C08F22/24 , C07C69/753 , C07D277/84 , C07D417/12 , C07D513/04 , C08F20/36 , C09K19/04 , C08F26/06 , C08F22/26 , C08F22/22 , C08F22/20 , C08F22/14 , C08F22/10 , C08F20/68 , C07C251/86 , G02B5/30 , G02F1/137 , C08F28/06
摘要： A polymerizable compound has a practical low melting point, excellent solubility in a general-purpose solvent, and can produce an optical film at low cost, exhibits low reflected luminance, and achieves uniform conversion of polarized light over a wide wavelength band, an optically anisotropic article.

27. 发明申请

US20180346401A1 METHOD FOR PRODUCING ACID HALIDE SOLUTION, MIXED SOLUTION, AND METHOD FOR PRODUCING MONOESTER COMPOUND 审中-公开
公开(公告)号：US20180346401A1
公开(公告)日：2018-12-06
申请号：US15761541
申请日：2016-09-29
申请人： ZEON CORPORATION
发明人： Kumi OKUYAMA , Kei SAKAMOTO , Kanako SANUKI , Hiroki IWAKI
IPC分类号： C07C67/14
CPC分类号： C07C67/14 , C07B61/00 , C07C51/60 , C07C2601/14 , C07C69/75 , C07C61/09
摘要： The present disclosure provides a method for producing an acid halide solution that is useful as a production intermediate or the like that allows industrially advantageous production of a polymerizable liquid crystal compound. The method for producing an acid halide solution of the present disclosure includes a step α of reacting a halogenating agent and a dicarboxylic acid compound in a water-immiscible organic solvent in the presence of a tetraalkylammonium salt to obtain a water-immiscible organic solvent solution including an acid halide, and a step β of concentrating the obtained water-immiscible organic solvent solution.

28. 发明申请

US20170158604A1 PRODUCTION INTERMEDIATE OF POLYMERIZABLE COMPOUND, PRODUCTION METHOD FOR SAME, COMPOSITION, AND STABILIZATION METHOD 审中-公开
公开(公告)号：US20170158604A1
公开(公告)日：2017-06-08
申请号：US15320512
申请日：2015-06-30
申请人： ZEON CORPORATION
发明人： Kumi OKUYAMA , Kei SAKAMOTO , Kanako SANUKI
IPC分类号： C07C67/62 , C07C69/75 , C07C69/017 , C07C67/307
摘要： Provided are a production method for compound (II) including reacting compound (I) with a halogenating agent in the presence of at least 0.5 equivalents, relative to compound (I), of a nitrogen atom-containing polar aprotic solvent; a composition containing compound (II), a halogenating agent or the like, and at least 0.5 equivalents, relative to compound (II), of a nitrogen atom-containing polar aprotic solvent; a stabilization method for compound (II); and compound (II).

29. 发明申请

US20170008833A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC PRODUCT 审中-公开
标题翻译：可聚合化合物，聚合物，聚合物和光学非均质产品
公开(公告)号：US20170008833A1
公开(公告)日：2017-01-12
申请号：US15114159
申请日：2015-02-09
申请人： ZEON CORPORATION
发明人： Kei SAKAMOTO , Kumi OKUYAMA
IPC分类号： C07C251/88 , C07C251/86 , C09K19/38 , C08F222/22
CPC分类号： C07C251/88 , C07C251/86 , C08F220/30 , C08F220/34 , C08F222/22 , C08F2220/303 , C09K19/24 , C09K19/3809 , C09K2019/0448
摘要： The present invention is a polymerizable compound represented by a general formula (I), a polymerazable composition, a polymer, and an optically anisotropic product. In the formula: Q1 to Q4 represent hydrogen atoms, an alkyl group having 1 to 6 carbon atoms or the like; X represents a divalent aromatic group having 6 to 12 carbon atoms or the like; Ax represents a group represented by a general formula (II); Ayrepresents a group represented by a general formula (III); n represents 0 or 1; “*” indicates a bonding position; Y1x to Y6x and Y1y to Y8y represent a chemical single bond, —O—, —S—, —O—C(═O)—, —C(═O)—O—, —O—C(═O)—O— or the like; G1x, G2x, G1y and G2y represent a divalent aliphatic group having 1 to 20 carbon atoms or the like; Z1x, Z2x, Z1y and Z2y represent an alkenyl group having 2 to 10 carbon atoms or the like; A1x and A1y represent a trivalent aromatic group or the like; A2x, A3x, A4y and A5Y represent a divalent aromatic group having 4 to 30 carbon atoms or the like; and A2y and A3y represent a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms or the like.
摘要翻译：本发明是由通式（I）表示的可聚合化合物，可聚合的组合物，聚合物和光学各向异性产物。在式中：Q 1至Q 4表示氢原子，具有1至6个碳原子的烷基等; X表示碳原子数6〜12的二价芳香族基团等。 A x表示由通式（II）表示的基团。 y表示由通式（III）表示的基团。 n表示0或1; “*”表示接合位置; Y 1至Y 6x和Y 1y至Y 8y表示化学单键，-O - ， - S - ， - OC（= O） - ， - C（= O）-O-，-OC（= O） O-等; G 1x，G 2x，G 1y和G 2y表示碳原子数1〜20的二价脂肪族基团等。 Z 1，Z 2，Z 1y，Z 2y表示碳原子数2〜10的烯基等。 1x和A 1y表示三价芳族基团等; 2×A 3×A 4y和A 5y表示碳原子数为4〜30的二价芳香族基团等。 A 2y和A 3y表示碳原子数3〜30的二价脂环式烃基等。

30. 发明申请

US20160280672A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, OPTICALLY ANISOTROPIC BODY, AND METHOD FOR PRODUCING POLYMERIZABLE COMPOUND 审中-公开
标题翻译：聚合性化合物，聚合性组合物，聚合物，光学异相体，以及制造聚合性化合物的方法
公开(公告)号：US20160280672A1
公开(公告)日：2016-09-29
申请号：US15179145
申请日：2016-06-10
申请人： ZEON CORPORATION
发明人： Kei SAKAMOTO , Satoshi KIRIKI , Kumi OKUYAMA , Kanako TAIRA
IPC分类号： C07D277/82 , C09K19/04 , C07D417/12 , C08F22/24 , C07D513/04 , C07D277/84
CPC分类号： C07D277/82 , C07C69/753 , C07C251/86 , C07C2601/14 , C07D277/84 , C07D417/12 , C07D513/04 , C08F20/36 , C08F20/68 , C08F22/105 , C08F22/14 , C08F22/20 , C08F22/22 , C08F22/24 , C08F22/26 , C08F26/06 , C08F28/06 , C08F2500/26 , C09K19/0403 , C09K2019/0414 , C09K2019/0481 , G02B5/30 , G02F1/137 , G02F2202/022 , G02F2202/40
摘要： A polymerizable compound has a practical low melting point, excellent solubility in a general-purpose solvent, and can produce an optical film at low cost, exhibits low reflected luminance, and achieves uniform conversion of polarized light over a wide wavelength band, an optically anisotropic article. A carbonyl compound is useful as a raw material for producing the polymerizable compound. (In the formula (I), Y1 to Y8 represent —C(═O)—O—, G1 and G2 represent a C1-20 divalent linear aliphatic group, Z1 and Z2 represent a C2-10 alkenyl group that is unsubstituted, or substituted with a halogen atom, Ax represents a C2-30 organic group with at least one aromatic ring, Ay represents a hydrogen atom or C1-20 alkyl group, A1 represents a trivalent aromatic group, A2 and A3 represent a C3-30 divalent alicyclic hydrocarbon group, A4 and A5 represent a C6-30 divalent aromatic group or the like, and Q1 represents a hydrogen atom.)

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