Title:
A manufacturing method of a hydrazine compound and an optical different direction object
Document Type and Number:
Japanese Patent JP6137284
Kind Code:
B2
Abstract:
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.)
More Like This:
Inventors:
Katsura Sakamoto
Satoshi Kiriki
Kumi Okuyama
Kanako Sanuki
Satoshi Kiriki
Kumi Okuyama
Kanako Sanuki
Application Number:
JP2015233875A
Publication Date:
May 31, 2017
Filing Date:
November 30, 2015
Export Citation:
Assignee:
Zeon Corporation
International Classes:
C07D277/82; C07D277/84; C07D417/12; C07D513/04; C08F22/24; G02B5/30; G02F1/13363
Domestic Patent References:
| JP58501722A | ||||
| JP61296358A | ||||
| JP60203956A | ||||
| JP62017750A | ||||
| JP48072164A |
Foreign References:
| US4476137 |
Attorney, Agent or Firm:
Kenji Sugimura
Haruhito Oishi
Haruhito Oishi