WO2005095490A1 - 重合性化合物およびその用途 - Google Patents
重合性化合物およびその用途 Download PDFInfo
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- WO2005095490A1 WO2005095490A1 PCT/JP2005/006399 JP2005006399W WO2005095490A1 WO 2005095490 A1 WO2005095490 A1 WO 2005095490A1 JP 2005006399 W JP2005006399 W JP 2005006399W WO 2005095490 A1 WO2005095490 A1 WO 2005095490A1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/06—Polythioethers from cyclic thioethers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
Definitions
- the present invention relates to a polymerizable conjugate containing a schin group and a metal atom in a molecule, which is useful as a raw material monomer for a transparent resin having a very high refractive index. Further, the present invention relates to a polymerizable composition containing the compound, a resin obtained by polymerizing the polymerizable composition, and an optical component comprising the resin.
- Inorganic glass is used in a wide range of fields as a transparent material because of its excellent properties such as excellent transparency and small optical anisotropy. Disadvantages such as heavy weight, easy to break, and poor productivity when molding to obtain a product.
- Transparent organic polymer material optical resin
- optical members obtained from such optical resins for example, there are plastic lenses such as spectacle lenses for vision correction and lenses for photographing devices such as digital cameras, which have been put into practical use and are being widely used.
- eyeglass lenses for correcting vision they are widely used by taking advantage of their features such as light weight, resistance to breakage, dyeability and high fashionability as compared with inorganic glass lenses.
- Patent Document 1 JP-A-9-110979
- Patent Document 2 JP-A-11-322930
- Patent Document 3 JP-A-11-140046
- Patent Document 4 JP 2001-296402 A
- An object of the present invention is to provide various characteristics (transparency, thermal characteristics, etc.) required for optical members such as plastic lenses.
- An object of the present invention is to provide an optical member comprising:
- a to A each independently represent a hydrogen atom or an organic residue.
- M represents a metal atom
- X and X each independently represent a sulfur atom or an oxygen atom.
- R represents a divalent organic group
- m represents an integer of 0 or 1 or more
- p represents an integer from l to n
- q represents an integer from l to (n-p)
- n Represents the valence of the metal atom M
- Yq each independently represents an inorganic or organic residue, and when q is 2 or more, Yq is bonded to each other to form a cyclic structure via the metal atom M. ⁇ ]
- the resin obtained by polymerizing the polymerizable compound of the present invention has high transparency, good heat resistance and While having mechanical strength and a high refractive index exceeding the refractive index (nd) of 1.7, it is useful as a resin used for optical members such as plastic lenses.
- the present invention relates to a compound having one or more ethane groups in the molecule and containing a metal atom.
- the metal atom used in the compound of the present invention is preferably Sn atom, Si atom, Zr atom, Ge atom, Ti atom, Zn atom, A1 atom, Fe atom, Cu atom, Pt atom, Pb atom, Au atom.
- the schin group contained in the compound of the present invention is preferably a schin group represented by the general formula (1) or (2).
- a to A are each independently a hydrogen atom or
- a to A are each independently a hydrogen atom or
- the powerful monovalent inorganic or organic residue includes a halogen atom, a hydroxyl group, a thiol group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aralkyl group, Or an unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, a substituted or unsubstituted aryloxy group, or a substituted or unsubstituted aryloxy group.
- halogen atom a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, As a substituted or unsubstituted alkyl group,
- a total carbon number of 1 to L0 such as a methyl group, an ethyl group, an n-propyl group, an n-butyl group, an n-pentyl group, an n-hexyl group;
- Aromatic hydrocarbons having a total carbon number of 20 or less such as a fuel group, a naphthyl group, an anthral group, and a cyclopentagel group; 2 methylphenyl, 3 methylphenyl, 4 methylphenyl, 2 ethylphenyl, propylphenyl, butylphenyl, hexylphenyl, cyclohexylphenyl, octylphenyl -Methyl group, 2-methyl-1 naphthyl group, 3-methyl-1 naphthyl group, 4-methyl-1 naphthyl group, 5-methyl-1 naphthyl group, 6-methyl-1 naphthyl group, 7-methyl-1 naphthyl group, 8-methyl-1 Naphthyl group, 1-methyl-2 naphthyl group, 3-methyl-2 naphthyl group, 4-methyl-2 naphthyl group, 5-methyl-2 naphthyl group, 6-methyl-2 naphthyl group, 7-
- Chlorophyll dichlorophenyl, trichlorophenyl, bromophenyl, dibromophenyl, odophenyl, fluorophenyl, chloronaphthyl, bromonaphthyl, difluorophenyl, Aryl groups having a total carbon number of 20 or less and substituted by halogen atoms, such as trifluorophenyl, tetrafluorophenyl, and pentafluorophenyl;
- a cycloalkylthio group having a total carbon number of 5 or less such as a cyclopentylthio group and a cyclohexylthio group,
- Mechinorechoetinorecho group etinorechoetinorecho group, n propinorechoetinorecho group, iso propinorechoetinorecho group, n-butinorechoetinorecho group, n-butinorechoetinorecho group, iso Butynolethioethylthio group, tert-butylthioethylthio group, n-pentylthioethylthio group iso-pentynolethioethyleno group, n xynolethioethyleno group, isohexylthioethylthio group, n- butylthio Total carbon number of ethylthio group and the like 1 to: L0 or less alkylthioalkylthio group,
- 2-methoxyphenoxy group 3-methoxyphenoxy group, 4-methoxyphenoxy group, 2-ethoxyphenoxy group, propoxyphenoxy group, butoxyphenoxy group, hexoxyphenoxy group, cyclohexoxyphenoxy group Xy group, octyloxyphenyloxy group, 2-methoxy 1 naphthyloxy group,
- Toxic 1 naphthyloxy group 4-methoxy-1 naphthyloxy group, 5-methoxy 1 naphthyloxy group, 6-methoxy 1 naphthyloxy group, 7-methoxy 1 naphthyloxy group, 8-methoxy-11-naphthyloxy group, 1-methoxy-12 naphthyloxy group, 3-methoxy-2 naphthyloxy group, 4-methoxy-2 naphthyloxy group, 5-methoxy-2 naphthyloxy group, 6-methoxy-2 naphthyloxy group, 7-methoxy-2 naphthyloxy group, 8-methoxy-2 naphthyloxy group, 2-ethoxy-1 naphthyloxy group, etc.
- Chlorofluorothio group dichlorofluorothio group, trichlorofluorothio group, bromochlorothio group, dibromochlorothio group, odochlorothio group, fluorophenol, chloronaphthylthio group, bromonaphthylthio group, difluorophenyl
- a linear alkyl group having 1 to 6 carbon atoms such as a methyl group, an ethyl group, an n-propyl group, an n-butyl group, an n-pentyl group, an n-hexyl group;
- Saturated cyclic alkyl group having 5 to 6 carbon atoms such as cyclopentyl group and cyclohexyl group
- Aromatic hydrocarbons having a total carbon number of 12 or less such as phenolic groups, naphthyl groups, and cyclopentagel groups,
- Substituted or unsubstituted alkyloxy having 6 or less carbon atoms such as 2-methoxyphenyl, 3-methoxyphenyl, 4-methoxyphenyl, 2-ethoxyphenyl, propoxyphenyl, butoxyphenyl, etc.
- Chlorophyll dichlorophenyl, trichlorophenyl, bromophenyl, dibromophenyl, odophenyl, fluorophenyl, chloronaphthyl, bromonaphthyl, difluorophenyl, Aryl groups having a total of 12 or less carbon atoms, such as trifluorophenyl, tetrafluorophenyl and pentafluorophenyl, substituted by halogen atoms;
- An aralkyl group having a total carbon number of 12 or less such as a benzyl group, a phenethyl group, and a phenylpropyl group;
- Total number of carbon atoms such as methoxy, ethoxy, n-propoxy, iso-propoxy, n-butoxy, iso-butoxy, tert-butoxy, n-pentyloxy, iso-pentyloxy, n-hexyloxy, iso-hexyloxy, etc. 6 or less linear or branched alkoxy groups,
- a cycloalkoxy group having 5 to 6 carbon atoms or less such as a cyclopentyloxy group and a cyclohexyloxy group
- Methoxymethoxy, ethoxymethoxy, ethoxyethoxy, n-propoxymethoxy Isopropoxymethoxy, n-propoxyethoxy, isopropoxyethoxy, n-butoxyethoxy, isobutoxyethoxy, tert-butoxyethoxy, etc.
- a cycloalkylthio group having a total carbon number of 5 to 6 or less such as a cyclopentylthio group and a cyclohexylthio group,
- Chlorofluorothiol dichlorofluorothio, trichlorofluorothio, bromophytothio, dibromophenylthio, odochlorothio, fluorophenyl, chloronaphthylthio, bromonaphthylthio, difluorophenyl
- a straight-chain or branched alkyl group having 1 to 3 carbon atoms such as a methyl group, an ethyl group, and an isopropyl group;
- Aromatic hydrocarbons having a total carbon number of 12 or less such as phenolic groups, naphthyl groups, and cyclopentagel groups,
- Total carbons substituted with a substituted or unsubstituted alkyloxy group having 3 or less carbon atoms such as 2-methoxyphenyl group, 3-methoxyphenyl group, 4-methoxyphenyl group, 2-ethoxyphenyl group, propoxyphenyl group, etc.
- Aryl groups having a total of 12 or less carbon atoms substituted with halogen atoms such as chlorophenyl, dichlorophenyl, trichlorophenyl, bromophenyl, dibromophenyl, chloronaphthyl and bromonaphthyl;
- An aralkyl group having a total carbon number of 9 or less such as a benzyl group, a phenethyl group, and a phenylpropyl group;
- a straight-chain or branched alkylthio group having a total carbon number of 1 to 3 or less such as a methylthio group, an ethylthio group, an n-propylthio group, an i-propylthio group,
- a cycloalkylthio group having a total carbon number of 5 to 6 or less such as a cyclopentylthio group and a cyclohexylthio group,
- Mechinorechoetinorecho group etinorechoetinorecho group, n propinorechoetinorecho group, iso propinorechoetinorecho group, n-butinorechoetinorecho group, iso 1 to 6 total carbon atoms such as butynolethioethylthio, tert-butylthioethylthio, etc.
- Substituted or unsubstituted alkyloxy groups having 3 or less carbon atoms such as 2-methoxy phenyl, 3-methoxy phenyl, 4-methoxy phenyl, 2 ethoxy phenyl, and propoxy phenyl Monoalkoxyaryloxy group having a total carbon number of 9 or less,
- Total number of carbon atoms 12 substituted by halogen atoms such as chloro-fluoro-, dichloro-, chloro-, trichloro-, bromo-, dibromo-, chloro-naphthyloxy and bromo-naphthyloxy groups
- halogen atoms such as chloro-fluoro-, dichloro-, chloro-, trichloro-, bromo-, dibromo-, chloro-naphthyloxy and bromo-naphthyloxy groups
- Unsubstituted or alkyl-substituted arylthio having up to 9 carbon atoms such as 2, 2, 6-dimethylphenylthio, 3,4-dimethylphenylthio, 3,5-dimethylphenylthio, 3,6-dimethylphenylthio, etc.
- Arylthio groups with a total carbon number of 12 or less substituted with halogen atoms such as chlorophenylthio, dichlorofluorothio, trichloroethylthio, bromophenylthio, dibromofurthio, chloronaphthylthio, and bromonaphthylthio.
- the bond between the metal atom and the ethane group represented by the general formula (1) or (2) is not particularly limited. That is, they may be directly bonded to a metal atom or may be bonded via an appropriate linking group.
- the powerful linking group include, but are not limited to, a chain or cyclic aliphatic group, an aromatic group or an aromatic aliphatic group, and a group represented by the general formula (4).
- Methylene group ethylene group, 1,2-dichloroethylene group, trimethylene group, tetramethylene group, pentamethylene group, cyclopentylene group, hexamethylene group, cyclohexylene group, heptamethylene group, otatamethylene group, nonamethylene group,
- a substituted or unsubstituted linear or cyclic aliphatic group having 1 to 20 carbon atoms such as a decamethylene group, a pendecamethylene group, a dodecamethylene group, a tridecamethylene group, a tetradecamethylene group, and a pentadecamethylene group;
- a substituted or unsubstituted aromatic group having 5 to 20 carbon atoms such as a phenylene group, a chlorophenylene group, a naphthylene group, an indenylene group, an anthracene-group, or a fluorenylene group;
- a substituted or unsubstituted aromatic aliphatic group having 6 to 20 carbon atoms such as 6 2 2 10 6 2 2 2 6 4 2 2,
- the group represented by the general formula (4) includes X, X, R and
- the powerful linking group may contain a hetero atom other than a carbon atom and a hydrogen atom in the group.
- a hetero atom is preferably an oxygen atom or a sulfur atom.
- a sulfur atom is preferable.
- a substituted or unsubstituted linear or cyclic aliphatic group having 1 to 6 carbon atoms such as a methylene group, an ethylene group, a 1,2-dichloroethylene group, a trimethylene group, a cyclopentylene group, and a cyclohexylene group;
- a substituted or unsubstituted aromatic group having 5 to 15 carbon atoms such as a phenylene group, a chlorophenylene group, a naphthylene group, an indenylene group, an anthracene group, or a fluorenylene group;
- a substituted or unsubstituted aromatic aliphatic group having 6 to 15 carbon atoms such as 6 2 2 10 6 2 2 2 6 4 2 2,
- Preferred forms of the group represented by the general formula (4) are the same as the preferred examples in the specific examples of X, X, R and m in the general formula (3) described later and the combinations thereof.
- the ethane group represented by 1) or (2) may be contained in the same molecule.
- a preferred embodiment of the compound of the present invention is a compound represented by the general formula (3).
- M represents a metal atom
- X and X each independently represent a sulfur atom or an oxygen atom.
- R represents a divalent organic group
- m represents an integer of 0 or 1 or more
- p represents an integer from l to n
- q represents an integer from l to (n-p)
- n Represents the valence of the metal atom M
- Yq each independently represents an inorganic or organic residue, and when q is 2 or more, Yq is bonded to each other to form a cyclic structure via the metal atom M. ⁇ ]
- M represents a metal atom, preferably a Sn atom, a Si atom, or a Zr atom.
- X and X each independently represent a sulfur atom or an oxygen atom.
- X and X are sulfur
- Atoms are more preferred.
- R represents a divalent organic group.
- the large divalent organic group is a chain or cyclic aliphatic group, an aromatic group or an aromatic aliphatic group, preferably a linear aliphatic group having 1 to 20 carbon atoms, and having 3 carbon atoms.
- the powerful divalent organic group is a linear or cyclic aliphatic group, an aromatic group or an aromatic-aliphatic group, preferably a methylene group, an ethylene group, , 2-dichloroethylene, trimethylene, tetramethylene, pentamethylene, pentamethylene, cyclopentylene, hexamethylene, cyclohexylene, heptamethylene, otatamethylene, nonamethylene, decamethylene, pendecamethylene, dodeca
- a substituted or unsubstituted linear or cyclic aliphatic group having 1 to 20 carbon atoms such as a methylene group, a tridecamethylene group, a tetradecamethylene group, a pentadecamethylene group, a phenylene group, a chlorophenylene group, a naphthylene Or unsubstituted aromatic groups having 5 to 20 carbon atoms, such as a group, an indenylene group, an anthrac
- It is an aliphatic group, more preferably a substituted or unsubstituted C1-C6 group such as a methylene group, an ethylene group, a 1,2-dichloroethylene group, a trimethylene group, a cyclopentylene group or a cyclohexylene group.
- a substituted or unsubstituted C1-C6 group such as a methylene group, an ethylene group, a 1,2-dichloroethylene group, a trimethylene group, a cyclopentylene group or a cyclohexylene group.
- a substituted or unsubstituted aromatic group having 5 to 15 carbon atoms such as a linear or cyclic aliphatic group, a phenylene group, a chlorophenylene group, a naphthylene group, an indenylene group, an anthracene group, and a fluorenylene group; -CH one group, —CH —CH —CH— group, —CH — CH (Cl) —CH— group, — CH— CH— group, — CH— CH— CH— group, — C
- a substituted or unsubstituted aromatic group having 6 to 15 carbon atoms such as one group of H CH -C H -CH CH—
- Such a divalent organic group may contain a hetero atom other than a carbon atom and a hydrogen atom in the group.
- a hetero atom include an oxygen atom and a sulfur atom, and a sulfur atom is preferable in consideration of the desired effect of the present invention.
- m represents 0 or an integer of 1 or more.
- the force m is preferably an integer of 0 to 4, more preferably an integer of 0 to 2, and still more preferably an integer of 0 or 1.
- n represents a valence of the metal atom M.
- Such p is preferably n, n-1 or n-2, and more preferably n or n-1.
- Y independently represents an inorganic or organic residue.
- Examples of the residue include a halogen atom, a hydroxyl group, an alkoxy group, an alkylthio group, an aryloxy group, and an arylthio group.
- a halogen atom, an alkoxy group, an alkylthio group, an aryloxy group, and an arylthio group are exemplified. Specifically, it is the same as a halogen atom, an alkoxy group, an alkylthio group, an aryloxy group, or an arylthio group in A1 to A10 in the general formulas (1) and (2).
- q is an integer of 2 or more, Y may be bonded to each other to form a cyclic structure via a metal atom M.
- the compound represented by the general formula (3) of the present invention is typically represented by a halogenated compound of a metal atom M represented by the general formula (5) and a compound represented by the general formula (6) It is produced by reaction with a hydroxy conjugate or a thiol conjugate having a ginan group.
- M, n, p and Yq are the same as M, n, p and Yq in the general formula (3), and Z represents a halogen atom]
- the compound represented by the general formula (5) is available as an industrial raw material or a research reagent.
- the compound represented by the general formula (6) is a known compound, for example, as described in JP-A-2003-3275
- the reaction may be carried out without a solvent or in the presence of a solvent inert to the reaction.
- the powerful solvent is not particularly limited as long as it is an inert solvent for the reaction, and hydrocarbon solvents such as petroleum ether, hexane, benzene, toluene, xylene and mesitylene, getyl ether, tetrahydrofuran And ether solvents such as diethylene glycol dimethyl ether; ketone solvents such as acetone, methyl ethyl ketone and methyl isobutyl ketone; ester solvents such as ethyl acetate, butyl acetate and amyl acetate; methylene chloride, chloroform, chlorobenzene, Chlorine-containing solvents such as dichlorobenzene, N, N-dimethylformamide, N, N-dimethylacetamide, N, N-dimethylimidazolidino And aprotic polar solvents such as dimethyl sulfoxide and water.
- hydrocarbon solvents such as petroleum ether, hexan
- the reaction temperature is not particularly limited, but is usually in the range of 78 ° C to 200 ° C.
- it is 78 ° C to 100 ° C.
- the reaction time is affected by the reaction temperature, but is usually several minutes to 100 hours.
- the amount of the compound represented by the general formula (5) and the compound represented by the general formula (6) in the reaction is not particularly limited, but is usually represented by the general formula (5).
- the amount of the compound represented by the general formula (6) is 0.01 per mole of the halogen atom contained in the compound.
- it is 0.1 mol to 50 mol, and more preferably, 0.5 mol to 20 mol.
- a basic compound as a trapping agent for the generated halogenated hydrogen in order to carry out the reaction efficiently.
- a basic compound for example, sodium hydroxide, potassium hydroxide, lithium hydroxide, sodium carbonate, potassium carbonate, lithium carbonate, sodium bicarbonate, potassium bicarbonate, lithium bicarbonate, water
- inorganic bases such as magnesium oxide and calcium hydroxide
- organic bases such as pyridine, triethylamine, dimethylaline, getylaline, 1,8 diazabicyclo [5,4,0] -7-decene. .
- the polymerizable composition of the present invention has one or more thietane groups in a molecule represented by the compound represented by the general formula (3), and contains a metal atom.
- a compound hereinafter, referred to as a metal-containing ginan compound
- a polymerization catalyst is contained.
- the above-mentioned compound may be used alone as the metal-containing ginan compound, or a plurality of different compounds containing a metal-containing ginany conjugate may be used in combination. Absent.
- the content of the metal-containing Chetannig compound in the total weight of the polymerizable compound contained in the polymerizable composition of the present invention is not particularly limited, but is usually 10% by weight or more. It is preferably at least 30% by weight, more preferably at least 50% by weight, and even more preferably at least 70% by weight.
- the polymerization catalyst used as needed in the polymerizable composition of the present invention is not particularly limited. For example, a known polymerization catalyst described in JP-A-2003-327583 or the like may be used. Can be.
- Examples of powerful polymerization catalysts include, for example, aminy conjugates, phosphine conjugates, organic acids and derivatives thereof (salts, esters or acid anhydrides, etc.), inorganic acids, and quaternary ammonium salt conjugates.
- a quaternary phospho-dam salt conjugate, a tertiary sulfodium salt conjugate, a secondary salt conjugate, a Lewis acid salt, a radical polymerization catalyst, A cationic polymerization catalyst or the like is used.
- the amount of the powerful polymerization catalyst used is not particularly limited because it is affected by the composition of the polymerizable composition, polymerization conditions, and the like, but the total amount of the polymerizable resin contained in the polymerizable composition is not limited.
- the amount is 0.0001 to 10 parts by weight, preferably 0.001 to 5 parts by weight, and more preferably 0.005 to 3 parts by weight, based on 100 parts by weight of the compound.
- the polymerizable composition of the present invention may contain other polymerizable compounds other than the metal-containing ginan compound as long as the desired effects of the present invention are not impaired.
- Examples of the strong polymerizable compound include known polymerizable monomers or polymerizable oligomers. Examples thereof include a (meth) acrylate compound, a vinyl compound, an epoxy compound, an episulfidic compound, Oxetane ligatures, Chetan ligatures and the like are exemplified.
- the content of these other polymerizable compounds in the total weight of the polymerizable compound contained in the polymerizable composition of the present invention is not particularly limited, but is usually 90% by weight or less. Yes, preferably at most 70% by weight, more preferably at most 50% by weight, even more preferably at most 30% by weight.
- a metal-containing chetanii conjugate is used as a method for producing the polymerizable composition of the present invention.
- the above known various polymerizable compounds may be used in combination, and if necessary, the above polymerization catalyst may be added, followed by mixing and dissolving. Further, the polymerizable composition is preferably subjected to a sufficient degassing treatment (defoaming) under reduced pressure, if necessary, to remove insoluble matters and foreign substances by filtration before polymerization, and then to be used for polymerization. .
- an internal release agent such as cyanine green, cyanine blue, etc.
- dyes such as cyanine green, cyanine blue, etc.
- the resin of the present invention and the optical member composed of the resin are obtained by polymerizing the above polymerizable composition. Such a method is suitably carried out by various conventionally known methods used in producing a plastic lens, and typically includes cast polymerization.
- the polymerizable composition of the present invention produced by the above-mentioned method is subjected to de-treatment under reduced pressure or filter filtration as necessary, and then the polymerizable composition is poured into a molding mold. It is carried out by heating and polymerizing as required. In this case, it is preferable to polymerize by gradually heating from low temperature to high temperature.
- the molding mold is composed of, for example, two ⁇ -type mirror-polished molds via a gasket having a force such as polyethylene, ethylene acetate butyl copolymer, and polychlorinated butyl.
- the type III is typically a combination of glass and glass, and other types include a type III of a combination of glass and a plastic plate, glass and a metal plate, but is not limited thereto.
- the molding mold may be a mold in which two molds are fixed with a tape such as a polyester adhesive tape. If necessary, a known treatment method such as a mold release treatment may be performed on the mold!.
- the polymerization temperature is affected by polymerization conditions such as the type of polymerization initiator, and is not limited. However, it is usually 50 to 200 ° C, and preferably ⁇ 20 ° C.
- the polymerization time is a force influenced by the polymerization temperature, usually 0.01 to 200 hours, preferably 0.05 to: LOO time. If necessary, the polymerization can be carried out by combining several temperatures, such as lowering the temperature, raising or lowering the temperature.
- the polymerizable composition of the present invention can also be polymerized by irradiating it with an active energy ray such as an electron beam, ultraviolet light, or visible light.
- an active energy ray such as an electron beam, ultraviolet light, or visible light.
- a radical polymerization catalyst / cationic polymerization catalyst that initiates polymerization by an active energy ray is used.
- the obtained optical lens may be subjected to an annealing treatment, if necessary. More Surface polishing, antistatic treatment, hard coating treatment, anti-reflection coating treatment, dyeing treatment for the purpose of anti-reflection, imparting high hardness, improving abrasion resistance, imparting anti-fogging property or imparting fashionability Various known physical or chemical treatments such as a light control treatment (for example, a photochromic lensing treatment) may be performed.
- a light control treatment for example, a photochromic lensing treatment
- the resin cured product and the optical member obtained by polymerizing the polymerizable composition of the present invention have high transparency, good heat resistance and mechanical strength, and have a refractive index (nd ) l. High refractive index exceeding 7.
- optical member of the present invention examples include various lenses such as eyeglass lenses for correcting eyesight, lenses for imaging devices, Fresnel lenses for liquid crystal projectors, lenticular lenses, and contact lenses.
- Plastic lenses sealing materials for light-emitting diodes (LEDs), optical waveguides, optical adhesives used for bonding optical lenses and optical waveguides, antireflection films used for optical lenses, etc., liquid crystal display device members (substrates, light guide plates, Transparent coatings or transparent substrates used for films, sheets, etc.).
- 3-thioethanol was synthesized. Further, 3-mercapto triben was synthesized using the obtained 3-thioethanol. That is, in a reactor equipped with a stirrer and a thermometer, 190 g of thiourea, 253 g of 35% hydrochloric acid and 250 g of water were charged, and 156 g of 3-thiethanol was added to the reaction solution stirred. It took down over time. After performing the reaction by stirring at 30 ° C for 24 hours, 177 g of 24% aqueous ammonia was dropped over 1 hour.
- the reaction was further carried out at 30 ° C for 15 hours, and then allowed to stand, and the organic layer (lower layer) was taken out to obtain 134 g of a composition.
- the obtained crude product was distilled under reduced pressure to collect a fraction having a boiling point of 40 ° C. and a yield of 3-mercaptognan as a colorless transparent liquid.
- Example 3 A similar operation was performed in Example 3 except that butyltin trichloride was used instead of methyltin trichloride.
- Table 3 9.80 g of the compound represented by Compound No. 3-41 (yield 100 %)).
- the 1H-NMR data are shown below (solvent: CDC1
- Example 3 A similar operation was performed in Example 3 except that methyltin trichloride was used instead of methyltin trichloride.
- Table 3 8.28 g of the compound represented by Compound No. 3-43 (yield 8 1%). The following shows 1H-NMR data (solvent: DMSO-d6, internal standard: TMS); ⁇ 3.14
- Example 2 [Production of compound represented by compound ⁇ 3-2 in Table 3] In Example 1, the same operation was performed except that 3-thioethanol was used instead of 3-mercapto carten. In Table 3, 7.71 g of the compound represented by Compound No. 3-2 (yield 65%). The following shows 1H-NMR data (solvent: DMSO-d6
- Example 10 the same operation was carried out except that 3-thioethanol was used instead of 3-mercapto triben.
- Table 3 7.21 g of the compound represented by the compound # ⁇ 3-142 in Table 3 (yield 75%).
- the following shows the 1H-NMR data (solvent: DMSO-d6
- Example 10 the same operation as in Example 3 was carried out except that tetrachlorosilane germanium was used instead of tetrachlorosilane, and in Table 3, 8.74 g of the compound represented by the compound ⁇ 3-193 (yield Rate 71% ).
- the 1H-NMR data are shown below (solvent: CDC1
- Example 3 At room temperature (25 ° C.), in a glass beaker, 30 g of the compound represented by compound No. 3-35 in Table 3 produced in Example 3 was weighed, and 0.15 g of mercaptopropionic acid was added as a polymerization catalyst. Thereafter, the mixture was stirred and mixed well. After the obtained mixture was filtered through a Teflon (registered trademark) filter, the mixture was sufficiently degassed under reduced pressure of 1.3 kPa or less until foaming was not observed. After injecting the polymerizable composition into a mold composed of a glass mold and a tape, the polymerizable composition was placed in a heating oven, and the temperature was gradually raised to 80 to 120 ° C., and polymerization was performed for 30 hours.
- Teflon registered trademark
- the obtained molded piece of resin had good transparency and good appearance without distortion.
- Example 4 At room temperature (25 ° C.), in a glass beaker, 30 g of the compound represented by Compound No. 3-41 in Table 3 produced in Example 4 was weighed, and 0.15 g of trifluoroacetic acid was added as a polymerization catalyst. Thereafter, the mixture was stirred and mixed well. After the obtained mixture was filtered through a Teflon (registered trademark) filter, the mixture was sufficiently degassed under reduced pressure of 1.3 kPa or less until foaming was not observed. After injecting the polymerizable composition into a mold composed of a glass mold and a tape, the polymerizable composition was placed in a heating oven, and the temperature was gradually raised to 80 to 120 ° C., and polymerization was performed for 30 hours.
- Teflon registered trademark
- the obtained molded piece of resin had good transparency and good appearance without distortion.
- the obtained resin molded piece had good transparency and good appearance without distortion.
- the molded piece of the obtained resin had good transparency and good appearance without distortion.
- Example 7 At room temperature (25 ° C.), in a glass beaker, 30 g of the compound represented by compound No. 3-75 in Table 3 produced in Example 7 was weighed, and Teflon (registered trademark) was added without adding a polymerization catalyst. After filtration through a filter made of, the mixture was sufficiently degassed under reduced pressure of 1.3 kPa or less until foaming was not observed. After pouring the polymerizable composition into a mold consisting of a glass mold and a tape, heat Then, the temperature was gradually raised to 80 to 120 ° C., and polymerization was carried out for 20 hours.
- Teflon registered trademark
- Example 8 At room temperature (25 ° C.), in a glass beaker, 30 g of the compound represented by Compound No. 3-2 in Table 3 produced in Example 8 was weighed, and 0.15 g of trifluoromethanesulfonic acid was used as a polymerization catalyst. After the addition, the mixture was stirred and mixed well. The obtained mixture was filtered with a Teflon (registered trademark) filter, and then sufficiently degassed under reduced pressure of 1.3 kPa or less until no foaming was observed.
- Teflon registered trademark
- the polymerizable composition After injecting the polymerizable composition into a mold consisting of a glass mold and a tape, the polymerizable composition was placed in a heating oven, and the temperature was gradually raised to 30 to 120 ° C., and polymerization was performed for 20 hours.
- Example 10 At 30 ° C., 30 g of the compound represented by compound No. 3-141 in Table 3 produced in Example 10 was weighed in a glass beaker at 30 ° C., and 0.15 g of trifluoromethanesulfonic acid was added as a polymerization catalyst. After that, the mixture was stirred and mixed well. The obtained mixture was filtered with a Teflon (registered trademark) filter, and then sufficiently degassed under a reduced pressure of 1.3 kPa or less until foaming was not observed.
- Teflon registered trademark
- the polymerizable composition After injecting the polymerizable composition into a mold consisting of a glass mold and a tape, the polymerizable composition was put into a caro-heat oven, and the temperature was gradually raised to 30 to 120 ° C., and polymerization was performed for 20 hours.
- the mixture was stirred and mixed well.
- the resulting mixture was filtered through a Teflon (registered trademark) filter, and then sufficiently degassed under a reduced pressure of 1.3 kPa or less until foaming was not observed.
- the polymerizable composition was placed in a heating oven, gradually heated to 80 to 120 ° C, and polymerized for 70 hours.
- the obtained molded piece of resin had good transparency and good appearance without distortion.
- the resin obtained by polymerizing the polymerizable compound of the present invention has high transparency, good heat resistance and mechanical strength, and has a refractive index (nd) of 1.7. It has a higher refractive index than that, and is useful as a resin used for optical members such as plastic lenses.
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006511832A JP4603533B2 (ja) | 2004-03-31 | 2005-03-31 | 重合性化合物およびその用途 |
DE602005022169T DE602005022169D1 (de) | 2004-03-31 | 2005-03-31 | Polymerisierbare verbindungen und verwendung davon |
EP05727513A EP1731547B1 (en) | 2004-03-31 | 2005-03-31 | Polymerizable compounds and use thereof |
KR1020067021107A KR100890314B1 (ko) | 2004-03-31 | 2005-03-31 | 중합성 화합물 및 그 용도 |
US10/594,497 US7723318B2 (en) | 2004-03-31 | 2005-03-31 | Polymerizable compound and use thereof |
CN2005800105977A CN1938363B (zh) | 2004-03-31 | 2005-03-31 | 聚合性化合物及其用途 |
US12/732,754 US7906494B2 (en) | 2004-03-31 | 2010-03-26 | Polymerizable compound and use thereof |
US12/732,728 US7998944B2 (en) | 2004-03-31 | 2010-03-26 | Polymerizable compound and use thereof |
Applications Claiming Priority (4)
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JP2004106189 | 2004-03-31 | ||
JP2004-106189 | 2004-03-31 | ||
JP2004-240592 | 2004-08-20 | ||
JP2004240592 | 2004-08-20 |
Related Child Applications (3)
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US10/594,497 A-371-Of-International US7723318B2 (en) | 2004-03-31 | 2005-03-31 | Polymerizable compound and use thereof |
US12/732,754 Division US7906494B2 (en) | 2004-03-31 | 2010-03-26 | Polymerizable compound and use thereof |
US12/732,728 Continuation US7998944B2 (en) | 2004-03-31 | 2010-03-26 | Polymerizable compound and use thereof |
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WO2005095490A1 true WO2005095490A1 (ja) | 2005-10-13 |
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ID=35063738
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PCT/JP2005/006399 WO2005095490A1 (ja) | 2004-03-31 | 2005-03-31 | 重合性化合物およびその用途 |
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Country | Link |
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US (3) | US7723318B2 (ja) |
EP (2) | EP1731547B1 (ja) |
JP (1) | JP4603533B2 (ja) |
KR (5) | KR20070112891A (ja) |
CN (1) | CN1938363B (ja) |
DE (1) | DE602005022169D1 (ja) |
WO (1) | WO2005095490A1 (ja) |
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WO2015037628A1 (ja) | 2013-09-10 | 2015-03-19 | 三井化学株式会社 | 光学材料およびその用途 |
WO2015037627A1 (ja) | 2013-09-10 | 2015-03-19 | 三井化学株式会社 | 光学材料およびその用途 |
KR20170101296A (ko) | 2015-02-10 | 2017-09-05 | 미쯔이가가꾸가부시끼가이샤 | 중합성 조성물 및 신규한 알킨 화합물 |
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WO2020129933A1 (ja) | 2018-12-17 | 2020-06-25 | 株式会社トクヤマ | 光学材料用組成物および光学材料 |
WO2020162592A1 (ja) | 2019-02-08 | 2020-08-13 | 三井化学株式会社 | 光学材料用重合性組成物、光学材料およびその用途 |
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US20070191615A1 (en) | 2007-08-16 |
JP4603533B2 (ja) | 2010-12-22 |
KR20060135021A (ko) | 2006-12-28 |
KR20070112891A (ko) | 2007-11-27 |
KR100957934B1 (ko) | 2010-05-13 |
EP2161296B1 (en) | 2013-02-20 |
US7723318B2 (en) | 2010-05-25 |
US7906494B2 (en) | 2011-03-15 |
EP1731547A1 (en) | 2006-12-13 |
JPWO2005095490A1 (ja) | 2008-02-21 |
CN1938363B (zh) | 2013-01-23 |
KR100890314B1 (ko) | 2009-03-26 |
DE602005022169D1 (de) | 2010-08-19 |
US20100190949A1 (en) | 2010-07-29 |
KR20090010254A (ko) | 2009-01-29 |
US20100179333A1 (en) | 2010-07-15 |
EP1731547A4 (en) | 2007-05-09 |
US7998944B2 (en) | 2011-08-16 |
EP1731547B1 (en) | 2010-07-07 |
KR20070112892A (ko) | 2007-11-27 |
CN1938363A (zh) | 2007-03-28 |
KR20090016768A (ko) | 2009-02-17 |
EP2161296A1 (en) | 2010-03-10 |
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