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1. 发明公开

EP3564221A1 POLYMERIZABLE COMPOUND, MIXTURE, POLYMER, OPTICAL FILM, OPTICALLY ANISOTROPIC BODY, POLARIZING SHEET, DISPLAY DEVICE, AND ANTIREFLECTIVE FILM 审中-公开
公开(公告)号：EP3564221A1
公开(公告)日：2019-11-06
申请号：EP17888582.8
申请日：2017-12-14
申请人： Zeon Corporation
发明人： SAKAMOTO Kei , OKUYAMA Kumi
IPC分类号： C07D277/82 , C07D417/04 , C08F20/38 , G02B1/111 , G02B5/30
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 Ar 1 represents a predetermined ring group, A 1 to A 2 and B 1 to B 2 represent a cyclic aliphatic group or an aromatic group that may have a substituent, Z 1 to Z 2 , L 1 to L 2 , and L 1a to L 2a represent a predetermined group such as -O-, -C(=O)-O-, or -O-C(=O)-, G 1 to G 2 represent an aliphatic hydrocarbon group with a carbon number of 3 to 20 that may have a substituent, P 1a to P 2a represent a polymerizable group, a and b represent 0 or 1, and a part represented by -L 1a -G 1 -P 1a and a part represented by -L 2a -G 2 -P 2a have different structures:

2. 发明公开

EP3106478A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC BODY 有权
标题翻译： POLYMERISIERBARE VERBINDUNG，POLYMERISIERBARE ZUSAMMENSETZUNG，POLYMER SOWIE OPTISCH ANISOTROPERKÖRPER
公开(公告)号：EP3106478A1
公开(公告)日：2016-12-21
申请号：EP15749351.1
申请日：2015-02-09
申请人： Zeon Corporation
发明人： SAKAMOTO Kei , OKUYAMA Kumi
IPC分类号： C08F20/36 , C07C251/68 , G02B5/30
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 Y 1 to Y 8 represents -O-, -S-,
-O-C(=O)-, -C(=O)-O-, etc., Y a represents -O-, -S-, -O-C(=O)-, -C(=O)-O-, etc., each of G 1 and G 2 represents a divalent linear aliphatic group having 1 to 20 carbon atoms, etc., each of Z 1 and Z 2 represents an alkenyl group having 2 to 10 carbon atoms, etc., A x represents an organic group having an aromatic ring and 2 to 30 carbon atoms, A 1 represents a trivalent aromatic group, etc., each of A 2 and A 3 represents a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, each of A 4 and A 5 represents a divalent aromatic group having 4 to 30 carbon atoms, etc., Q 1 represents an alkyl group having 1 to 6 carbon atoms, etc., and each of m and n represents 0 or 1.
摘要翻译：该可聚合化合物由式（I）表示，该可聚合组合物含有所述聚合性化合物和聚合引发剂，该聚合物通过聚合可聚合化合物或可聚合组合物而获得，并且该光学各向异性产物由聚合物构成。在该式中，Y 1至Y 8各自表示-O - ， - S - ， - OC（= O） - ， - C（= O）-O-等，Y a表示-O-，-S - ， - OC（= O） - ， - C（= O）-O-等，G 1和G 2各自表示碳原子数1〜20的二价直链脂肪族基团等，Z 1 Z 2表示碳原子数2〜10的烯基等，A x表示具有芳香环和2〜30个碳原子的有机基团，A 1表示三价芳香族基团等，A 2和 A 3表示碳原子数3〜30的二价脂环式烃基，A 4和A 5分别表示碳原子数4〜30的二价芳香族等，Q 1表示碳原子数1〜6的烷基， m，n表示0或1。

3. 发明公开

EP3064516A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICAL ISOMER 审中-公开
标题翻译： POLYMERISIERBARE VERBINDUNG，POLYMERISIERBARE ZUSAMMENSETZUNG，POLYMER SOWIE OPTISCHES ISOMER
公开(公告)号：EP3064516A1
公开(公告)日：2016-09-07
申请号：EP14857457.7
申请日：2014-10-30
申请人： Zeon Corporation
发明人： SAKAMOTO Kei , OKUYAMA Kumi
IPC分类号： C08F20/38 , C08F20/36 , G02B5/30
CPC分类号： C07D277/82 , C07C251/82 , C07C251/86 , C07D277/62 , C08F222/1006 , C09K19/3838 , G02B1/111 , G02B5/30
摘要： 1. This invention provides a polymerizable compound represented by formula (I), a polymerizable composition containing the polymerizable compound and a polymerization initiator, a polymer produced by polymerizing the polymerizable compound or the polymerizable composition, and an optically anisotropic product comprising the polymer as a constituent material. In formula (1), Y 1 to Y 9 represent -O-, -S-, -O-C(=O)-, -C(=O)-O- or the like, G 1 and G 2 represent a divalent linear aliphatic group having 1 to 20 carbon atoms or the like, Z 1 to Z 3 represent an alkenyl group having 2 to 10 carbon atoms or the like, A x represents a group represented by a formula (II), wherein X represents an oxygen atom, a sulfur atom or the like, D represents an alkylene group having 1 to 20 carbon atoms or the like, A 1 represents a trivalent aromatic group or the like, A 2 and A 3 represent a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms or the like, A 4 and A 5 represent a divalent aromatic group having 4 to 30 carbon atoms or the like, Q 1 represents an alkyl group having 1 to 6 carbon atoms or the like, and m and n are 0 or 1.
摘要翻译：本发明提供由式（I）表示的可聚合化合物，含有可聚合化合物和聚合引发剂的可聚合组合物，通过聚合可聚合化合物或可聚合组合物制备的聚合物和包含聚合物作为构成材料在式（1）中，Y 1至Y 9表示-O-，-S-，-OC（= O） - ， - C（= O）-O-等，G 1和G 2表示二价线性具有1至20个碳原子的脂族基团等，Z 1至Z 3表示具有2至10个碳原子的烯基等，A x表示由式（II）表示的基团，其中X表示氧原子，硫原子等，D表示碳原子数1〜20的亚烷基等，A 1表示三价芳香族等，A 2和A 3表示碳数3〜30的二价脂环式烃基原子等，A 4和A 5表示碳原子数为4〜30的二价芳香族基团，Q 1表示碳原子数为1〜6的烷基等，m和n为0或1。

4. 发明公开

EP2913349A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICAL ANISTROPIC BODY 有权
标题翻译： POLYMERISIERBARE VERBINDUNG，POLYMERISIERBARE ZUSAMMENSETZUNG，POLYMER SOWIE OPTISCHER ANISOTROPERKÖRPER
公开(公告)号：EP2913349A1
公开(公告)日：2015-09-02
申请号：EP13848209.6
申请日：2013-10-16
申请人： Zeon Corporation
发明人： SAKAMOTO Kei , KIRIKI Satoshi , OKUYAMA Kumi
IPC分类号： C08F20/38 , C07D277/20 , C07D277/50 , G02B1/08 , G02B5/30 , G02F1/13363
CPC分类号： C08F222/24 , C07D277/20 , C07D277/50 , C08F222/1006 , G02B1/04 , G02B1/08 , G02B5/3016 , G02F2001/133633
摘要： The present invention pertains to: a polymerizable compound represented by a formula (I); a polymerizable composition comprising the polymerizable compound and an initiator; a polymer obtained by polymerizing the polymerizable compound or the polymerizable composition; and an optically anisotropic article comprising the polymer. The present invention provides a polymerizable compound, a polymerizable composition, and a polymer that have a practical low melting point, exhibit excellent solubility in a general-purpose solvent, can be produced at low cost, and can produce an optical film that achieves uniform conversion of polarized light over a wide wavelength band, and also provide an optically anisotropic article.

[In the formula: Y 1 to Y 8 are a chemical single bond, -O-, -O-C(=O)-, -O-C(=O)-O-, etc.; G 1 and G 2 are a divalent aliphatic group having 1 to 20 carbon atoms, etc.; Z 1 and Z 2 are an alkenyl group having 2 to 10 carbon atoms that is substituted with a halogen atom, or unsubstituted, etc.; A x is a group represented by a formula (II), wherein X is a nitrogen atom, etc.; R a and R b are a hydrogen atom, an aromatic hydrocarbon ring group having 1 to 20 carbon atoms, etc.; A y is a hydrogen atom, the group represented by the formula (II), etc.; A 1 is a trivalent aromatic group, etc; A 2 and A 3 are a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, etc.; A 4 and A 5 are a divalent aromatic group having 4 to 30 carbon atoms, etc.; Q 1 is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, etc.]
摘要翻译：本发明涉及：由式（I）表示的可聚合化合物; 包含可聚合化合物和引发剂的可聚合组合物; 通过聚合可聚合化合物或可聚合组合物而获得的聚合物; 和包含聚合物的光学各向异性制品。本发明提供具有实用低熔点，在通用溶剂中表现出优异溶解性的聚合性化合物，聚合性组合物和聚合物，能够以低成本制造出可以得到均匀转化率的光学膜的偏振光，并且还提供光学各向异性制品。 [式中，Y 1〜Y 8为化学单键，-O - ， - O-C（= O） - ， - O-C（= O）-O-等。 G 1和G 2是碳原子数1〜20的二价脂肪族基团等。 Z 1和Z 2是被卤素原子取代的具有2-10个碳原子的烯基，或未被取代的; A x为由式（II）表示的基团，其中X为氮原子等; R a和R b为氢原子，碳原子数1〜20的芳香族烃环基等。 y是氢原子，式（II）表示的基团等; A 1为三价芳族基团等; A 2和A 3为碳原子数3〜30的二价脂环式烃基等。 A 4和A 5为碳原子数为4〜30的二价芳香族基团等。 Q 1为氢原子，碳原子数为1〜6的烷基等]

5. 发明公开

EP2871192A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, OPTICALLY ANISOTROPIC BODY, AND METHOD FOR PRODUCING POLYMERIZABLE COMPOUND 有权
标题翻译：可聚合化合物，可聚合组合物，聚合物，光学各向异性体和生产可聚合化合物的方法
公开(公告)号：EP2871192A1
公开(公告)日：2015-05-13
申请号：EP13816607.9
申请日：2013-05-30
申请人： Zeon Corporation
发明人： SAKAMOTO Kei , KIRIKI Satoshi , OKUYAMA Kumi , TAIRA Kanako
IPC分类号： C08F20/36 , C07D277/82 , C07D277/84 , C07D417/12 , C07D513/04 , C08L33/08 , G02B5/30
CPC分类号： C07D277/82 , C07C69/753 , 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 , G02F2202/40
摘要： The present invention is a polymerizable compound (I), a polymerizable composition comprising the polymerizable compound and an initiator, a polymer obtained by polymerizing the polymerizable compound or polymerizable composition, an optically anisotropic article comprising the polymer, a carbonyl compound (4), a method for producing a polymerizable compound (I), the method comprising reacting the carbonyl compound (4) with a hydrazine compound, and a method for using the carbonyl compound (4) as a raw material for producing a polymerizable compound (I). According to the present invention, provided is a polymerizable compound or the like that has a practical low melting point, exhibit excellent solubility in a general-purpose solvent, and can produce an optical film that can be produced at low cost, exhibits low reflected luminance, and achieves uniform conversion of polarized light over a wide wavelength band, an optically anisotropic article. Also provided is a carbonyl compound or the like that is useful as a raw material for producing the polymerizable compound, a method for producing the polymerizable compound using the carbonyl compound or the like. (In the formula (I), Y 1 to Y 8 represent -C(=O)-O-, or the like, G 1 and G 2 represent a C 1-20 divalent linear aliphatic group or the like, Z 1 and Z 2 represent a C 2-10 alkenyl group that is unsubstituted, or substituted with a halogen atom, A x represents a C 2-30 organic group that includes at least one aromatic ring, A y represents a hydrogen atom or C 1-20 alkyl group or the like, A 1 represents a trivalent aromatic group or the like, A 2 and A 3 represent a C 3-30 divalent alicyclic hydrocarbon group or the like, A 4 and A 5 represent a C 6-30 divalent aromatic group or the like, and Q 1 represents a hydrogen atom or the like.)
摘要翻译：本发明是可聚合化合物（I），包含可聚合化合物和引发剂的可聚合组合物，通过聚合可聚合化合物或可聚合组合物获得的聚合物，包含该聚合物的光学各向异性制品，羰基化合物（4），制造聚合性化合物（I）的方法，使羰基化合物（4）与肼化合物反应的方法，以及使用该羰基化合物（4）作为制造聚合性化合物（I）的原料的方法。根据本发明，提供具有实用的低熔点，在通用溶剂中表现出优异的溶解性，并且可以生产可以以低成本生产的光学膜，并且呈现低反射亮度的可聚合化合物等并且实现在宽波长带，光学各向异性制品上的均匀偏振光转换。还提供了用作制备聚合性化合物的原料的羰基化合物等，使用羰基化合物等制造聚合性化合物的方法。（式（I）中，Y 1〜Y 8表示-C（= O）-O-等，G 1和G 2表示碳原子数1〜20的直链脂肪族基团等，Z 1和Z 2表示碳原子数2〜10 未取代或被卤原子取代的烯基，Ax表示包含至少一个芳环的C2-30有机基团，Ay表示氢原子或C1-20烷基等，A1表示三价芳族基团 A2和A3表示C3-30二价脂环族烃基等，A4和A5表示C6-30二价芳香族基团等，Q1表示氢原子等）。

6. 发明公开

EP2857424A1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC MATERIAL 有权
标题翻译： POLYMERISIERBARE VERBINDUNG，POLYMERISIERBARE ZUSAMMENSETZUNG，POLYMER SOWIE OPTISCH ANISOTROPES MATERIAL
公开(公告)号：EP2857424A1
公开(公告)日：2015-04-08
申请号：EP13796461.5
申请日：2013-05-30
申请人： Zeon Corporation
发明人： SAKAMOTO Kei , OKUYAMA Kumi
IPC分类号： C08F20/36 , C07D277/82 , C07D513/04 , C08L33/08 , C09K19/38 , G02B5/30
CPC分类号： C08F22/24 , C07D277/82 , C07D513/04 , C08F122/24 , C08F222/24 , C08F2222/102 , C09K19/24 , C09K19/322 , C09K19/348 , C09K19/3486 , C09K19/3488 , C09K19/3497 , C09K19/3852 , C09K19/3861 , C09K2019/0448 , C09K2019/2078 , G02B1/08 , G02B5/3016 , G02B5/3025
摘要： The present invention relates to : a polymerizable compound (1), wherein Y 1 to Y 6 are a chemical single bond, -O-C(=O)-, -C(=O)-O- or the like, G 1 and G 2 are a divalent aliphatic group having 1 to 20 carbon atoms or the like, Z 1 and Z 2 are an alkenyl group having 2 to 10 carbon atoms that is unsubstituted or substituted with a halogen atom, A x is a fused ring group represented by a formula (II), wherein X is -NR 3 -, an oxygen atom, a sulfur atom or the like, R 3 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and D is a substituted or unsubstituted ring having 1 to 20 carbon atoms that includes at least one nitrogen atom, A y is a hydrogen atom, an alkyl group having 1 to 20 carbon atoms or the like, A 1 is a trivalent aromatic group or the like, A 2 and A 3 are a divalent aromatic group having 6 to 30 carbon atoms or the like, and Q 1 is a hydrogen atom, or an alkyl group having 1 to 6 carbon atoms. The present invention provides a polymerizable compound, a polymerizable composition, and a polymer that have a practical low melting point, exhibit excellent solubility in a general-purpose solvent, can be produced at low cost, and can produce an optical film that achieves uniform conversion of polarized light over a wide wavelength band, and an optically anisotropic article.
摘要翻译：本发明涉及：可聚合化合物（1），其中Y 1至Y 6为化学单键，-OC（= O） - ， - C（= O）-O-等，G 1和G 2为碳原子数1〜20的二价脂肪族基团，Z 1和Z 2为未取代或被卤素原子取代的碳原子数2〜10的烯基，A x为由式（II）其中X为-NR 3 - ，氧原子，硫原子等，R 3为氢原子或碳原子数为1〜6的烷基，D为取代或未取代的环具有1至20个碳原子，包括至少一个氮原子，A y是氢原子，具有1至20个碳原子的烷基等，A 1是三价芳族基团等，A 2和A 3 是碳原子数为6〜30的二价芳香族基团，Q 1为氢原子或碳原子数为1〜6的烷基。本发明提供一种具有实用的低熔点，在通用溶剂中显示优异的溶解性的聚合性化合物，聚合性组合物和聚合物，能够以低成本制造出可以得到均匀转化率的光学膜在宽波长带上的偏振光，以及光学各向异性物品。

7. 发明公开

EP3604289A1 POLYMERIZABLE COMPOUND PRODUCTION METHOD AND POLYMERIZABLE COMPOUND SOLUTION 审中-公开
公开(公告)号：EP3604289A1
公开(公告)日：2020-02-05
申请号：EP18777563.0
申请日：2018-03-19
申请人： Zeon Corporation
发明人： OKUYAMA Kumi , SAKAMOTO Kei , MIMA Takanori
IPC分类号： C07D277/82 , C07C69/75 , C08F20/38 , G02B5/30
摘要： Disclosed is a method of producing a polymerizable compound that enables production of, in high yield, a polymerizable compound used for producing an optical film or the like. The disclosed method of producing a polymerizable compound comprises reacting a compound represented by formula (I) with a compound represented by formula (II) in an organic solvent in which a base having a pKa from 6.1 to 9.5 is present, so as to obtain a reaction solution containing a polymerizable compound represented by formula (III).

8. 发明授权

EP3106478B1 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC BODY 有权
公开(公告)号：EP3106478B1
公开(公告)日：2019-12-25
申请号：EP15749351.1
申请日：2015-02-09
申请人： Zeon Corporation
发明人： SAKAMOTO Kei , OKUYAMA Kumi
IPC分类号： C07C251/68 , C08F20/36 , G02B5/30

9. 发明公开

EP3459938A1 POLYMERIZABLE COMPOUND MANUFACTURING METHOD, HALOGENATED SUBSTANCE, AND MIXTURE 审中-公开
公开(公告)号：EP3459938A1
公开(公告)日：2019-03-27
申请号：EP17799286.4
申请日：2017-05-11
申请人： Zeon Corporation
发明人： SAKAMOTO Kei , OKUYAMA Kumi , SANUKI Kanako
IPC分类号： C07D277/82 , C07C69/63 , C07C69/75
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.

10. 发明授权

EP2907835B1 COPOLYMER, OPTICALLY ANISOTROPIC SUBSTANCE, AND ORIENTED POLYMER FILM 有权
公开(公告)号：EP2907835B1
公开(公告)日：2018-11-21
申请号：EP13845955.7
申请日：2013-10-04
申请人： Zeon Corporation
发明人： SAKAMOTO Kei
IPC分类号： C08G64/12 , G02B5/30 , G02F1/13363
CPC分类号： G02B1/08 , B29C55/005 , B29C55/02 , C08G63/065 , C08G63/6852 , C08G64/12 , C08J5/18 , C08L67/04 , C08L69/00 , G02B1/045 , G02B5/30 , G02B5/3083 , G02F1/13363 , Y10T428/31507 , Y10T428/31786
摘要： The present invention relates to: a copolymer comprising repeating units (I) and (II) in its molecule, wherein the content of the repeating units (I) and (II) are 5 to 90 mol% and 95 to 10 mol%, respectively, and a 0.5 g/dl methylene chloride solution of the copolymer having a reduced viscosity (·sp/c) at 20°C of 0.3 to 2.0 dl/g; an optically anisotropic article comprising one type or two or more types of the copolymer, or a mixture that includes one type or two or more types of the copolymer, and an additional polymer; and an oriented polymer film obtained by stretching the film-like optically anisotropic article.

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