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1. WO2011007749 - OPTICAL MATERIAL, OPTICAL LENS, AND METHOD FOR MANUFACTURING AN OPTICAL MATERIAL

Publication Number WO/2011/007749
Publication Date 20.01.2011
International Application No. PCT/JP2010/061753
International Filing Date 12.07.2010
IPC
C08G 18/38 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
30Low-molecular-weight compounds
38having hetero atoms other than oxygen
G02B 1/04 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made; Optical coatings for optical elements
04made of organic materials, e.g. plastics
G02C 7/02 2006.01
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
02Lenses; Lens systems
CPC
C08G 18/3868
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
30Low-molecular-weight compounds
38having heteroatoms other than oxygen
3855having sulfur
3863containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms
3865containing groups having one sulfur atom between two carbon atoms
3868the sulfur atom belonging to a sulfide group
C08G 18/3874
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
30Low-molecular-weight compounds
38having heteroatoms other than oxygen
3855having sulfur
3874containing heterocyclic rings having at least one sulfur atom in the ring
C08G 18/3876
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
30Low-molecular-weight compounds
38having heteroatoms other than oxygen
3855having sulfur
3876containing mercapto groups
C08G 18/7642
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
70characterised by the isocyanates or isothiocyanates used
72Polyisocyanates or polyisothiocyanates
74cyclic
76aromatic
7614containing only one aromatic ring
7628containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
7642containing at least two isocyanate or isothiocyanate groups linked to the aromatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate groups, e.g. xylylene diisocyanate or homologues substituted on the aromatic ring
G02B 1/04
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made
04made of organic materials, e.g. plastics
G02B 1/041
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made
04made of organic materials, e.g. plastics
041Lenses
Applicants
  • 三菱瓦斯化学株式会社 MITSUBISHI GAS CHEMICAL COMPANY, INC. [JP]/[JP] (AllExceptUS)
  • 岡田 浩之 OKADA Hiroyuki [JP]/[JP] (UsOnly)
  • 堀越 裕 HORIKOSHI Hiroshi [JP]/[JP] (UsOnly)
  • 戸井 憲一 TOI Kenichi [JP]/[JP] (UsOnly)
Inventors
  • 岡田 浩之 OKADA Hiroyuki
  • 堀越 裕 HORIKOSHI Hiroshi
  • 戸井 憲一 TOI Kenichi
Agents
  • 青木博昭 AOKI Hiroaki
Priority Data
2009-16793916.07.2009JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) OPTICAL MATERIAL, OPTICAL LENS, AND METHOD FOR MANUFACTURING AN OPTICAL MATERIAL
(FR) MATÉRIAU OPTIQUE, LENTILLE OPTIQUE ET PROCÉDÉ DE FABRICATION D'UN MATÉRIAU OPTIQUE
(JA) 光学材料の製造方法、光学材料および光学レンズ
Abstract
(EN)
Provided is a method for manufacturing an optical material that comprises a compound A, a compound B, a compound C, a compound D, and a compound E. Said method is characterized by going from a first step through a fifth step. In the first step, compound B is dissolved in compound A, yielding a first liquid. In the second step, a liquid prepared by homogenously mixing part of compound D with compound E is added to the first liquid obtained in the first step, and the result is homogenously mixed, yielding a second liquid. In the third step, compound C is added to the second liquid obtained in the second step, and the obtained mixture is reacted under reduced pressure, yielding a reacted mixture. In the fourth step, the remainder of compound D left over from the second step is added to the reacted mixture obtained in the third step and homogenously mixed, yielding a resin composition for an optical material. In the fifth step, the resin composition obtained in the fourth step is cast and polymerized, yielding an optical material.
(FR)
L'invention porte sur un procédé de fabrication d'un matériau optique qui comprend un composé A, un composé B, un composé C, un composé D et un composé E. Ledit procédé est caractérisé par le fait qu'il va d'une première étape à une cinquième étape. Dans la première étape, le composé B est dissous dans le composé A, fournissant un premier liquide. Dans la deuxième étape, un liquide préparé par mélange homogène d'une partie du composé D avec le composé E est ajouté au premier liquide obtenu dans la première étape, et le résultat est mélangé de façon homogène, fournissant un deuxième liquide. Dans la troisième étape, le composé C est ajouté au deuxième liquide obtenu dans la seconde étape, et le mélange obtenu est mis à réagir sous pression réduite, fournissant un mélange ayant réagi. Dans la quatrième étape, le reste de composé D subsistant après la deuxième étape est ajouté au mélange ayant réagi obtenu dans la troisième étape et mélangé de façon homogène, fournissant une composition de résine pour un matériau optique. Dans la cinquième étape, la composition de résine obtenue dans la quatrième étape est coulée et polymérisée, fournissant un matériau optique.
(JA)
 本発明は、(a)化合物、(b)化合物、(c)化合物、(d)化合物、及び(e)化合物からなる光学材料の製造法であって、下記第1工程から第5工程を経ることを特徴とする光学材料の製造方法である。 第1工程 (a)化合物に(b)化合物を溶解させて第1液を得る工程。 第2工程 (d)化合物の一部と(e)化合物を均一混合した液、第1工程で得られた第1液に添加し、均一混合させて第2液を得る工程。 第3工程 (c)化合物を第2工程で得られた第2液に添加し、得られた混合物を減圧下で反応させて反応混合物を得る工程。 第4工程 第2工程での残りの(d)化合物を第3工程で得られた反応混合物に添加し、均一混合させ、光学材料用樹脂組成物を得る工程。 第5工程 第4工程で得られた光学材料用樹脂組成物を注型し、重合させて光学材料を得る工程。
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