WO2000044832A1 - Composition renfermant un compose avec groupe dithicarbonate - Google Patents
Composition renfermant un compose avec groupe dithicarbonate Download PDFInfo
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- WO2000044832A1 WO2000044832A1 PCT/JP2000/000311 JP0000311W WO0044832A1 WO 2000044832 A1 WO2000044832 A1 WO 2000044832A1 JP 0000311 W JP0000311 W JP 0000311W WO 0044832 A1 WO0044832 A1 WO 0044832A1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/38—Esters containing sulfur
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
- C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
Definitions
- Composition comprising a compound having a dithiocarbonate group
- the present invention relates to a composition containing a compound having a dithio-carbonate group, which is useful for applications such as paints, adhesives, inks, architectural sealants, and semiconductor sealants.
- Reactive polymers or compounds having a 5-membered dithiocarbonate (1,3-year-old xiathiolan-2-thione) group in the molecule are useful in various applications.
- the reactive polymer or compound is known to be useful for applications such as paints, adhesives, inks, building sealants, semiconductor sealants, and the like.
- JP-A-9-159324 discloses a composition containing a copolymer or a compound having a 5-membered ring dithiocarbonate group and an amine compound.
- the composition containing a copolymer having a 5-membered ring dithiocarbonate group and N, N'-dimethyl-1,3-propanediamine disclosed in Examples of the publication has an initial performance. (Slow curing speed), and a coating film obtained from the composition is not practically satisfactory in terms of solvent resistance.
- Japanese Patent Application Laid-Open No. Hei 7-612190 discloses an aqueous polymer containing a vinyl copolymer having a 5-membered dithioforce-bonate group and a compound having two or more amino groups or imino groups. A combined composition is disclosed.
- 1,6-diaminohexane is disclosed as a nucleophile for a 5-membered dithiocarbonate group.
- a vinyl copolymer having a 5-membered dithiocarbonate group and a 1,6-diaminohexane-containing composition are used for oil-soluble paints and the like, they are practically used in terms of weather resistance. Above, not satisfied.
- WO98Z244949 discloses a composition containing a copolymer or compound having a 5-membered dithioforce-bonate group and a ketimine derivative, an enamine derivative or an aldimine derivative.
- the composition containing the copolymer having a 5-membered dithiocarbonate group and the ketimine derivative of ⁇ , ⁇ ′-dimethyl-1,3-propanediamine disclosed in Examples of the publication has an initial performance. (Slow curing speed), and a coating film obtained from the composition is not practically satisfactory in terms of solvent resistance. Disclosure of the invention
- the present invention provides a compound represented by the general formula (I):
- R 1 , R 2 and R 3 are the same or different and each represent a hydrogen atom or a lower alkyl
- X represents alkylene having 4 to 20 carbon atoms, or a secondary diamine or an enamine derivative thereof.
- the present invention provides a coating composition containing the composition and a composition obtained by curing the composition. Also provide cured products ⁇ Best Mode for Carrying Out the Invention
- lower alkyl in the definition of each group of R 1 , R 2 and R 3 , lower alkyl includes straight-chain or branched alkyl having 1 to 6 carbon atoms. Are preferred.
- examples of the lower alkyl include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, t-butyl, pentyl, isopentyl, neopentyl, hexyl and the like.
- the compound containing at least one 5-membered dithiocarbonate group may be a polymer containing at least one 5-membered dithiocarbonate group.
- the polymer containing at least one 5-membered dithiocarbonate group represented by the general formula (I) include a vinyl polymer, a polyester resin, an alkyd resin, a polyamide resin, a polyester resin, a polyurethane resin, Alternatively, a copolymer in which these resins are chemically bonded to each other may be used. Of these, the compounds of the general formula (I I I)
- R 1 , R 2 and R 3 are as defined above, R 4 and R 5 are the same or different and represent a hydrogen atom or lower alkyl, and ⁇ represents an integer of 1 to 4.
- a vinyl copolymer containing a structural unit represented by the formula (1) is exemplified.
- lower alkyl is as defined above.
- vinyl copolymer containing at least one 5-membered dithiocarbonate group Other vinyl monomers to be copolymerized with the monomer containing a 5-membered dithio-monocarbonate group as a raw material include (meth) acrylic acid, maleic acid, fumaric acid, itaconic acid, crotonic acid, and itaconic acid.
- (meth) acrylic acid means acrylic acid and methacrylic acid, and the same applies to other (meth) acrylic acid derivatives.
- a vinyl polymer containing at least one 5-membered dithio-carbonate group can be modified by bonding it to another non-vinyl polymer.
- the copolymer include a vinyl-modified epoxy resin (Japanese Patent Application Laid-Open No. 54-24949), a vinyl-modified polyester resin (Japanese Patent Application Laid-Open No. 11-199072), and vinyl. Modified alkyd resin, vinyl-modified urethane resin (Japanese Unexamined Patent Publication No. Publication). These can be produced by a known method (the method described in the above-mentioned publications or the like).
- the content of the structural unit containing a 5-membered dithiocarbonate group is preferably from 0.2 to 9%. 0 mol%.
- the molecular weight of the polymer containing at least one 5-membered dithio-carbonate group is not particularly limited.
- the weight average molecular weight (Mw) is It is preferably from 1,000 to 400,000, and more preferably from 5,000 to 200,000.
- the polymer containing at least one 5-membered dithiocarbonate group is obtained by polymerizing and polycondensing the corresponding monomer by a known method (Japanese Patent Application Laid-Open No. Hei 9-59324). be able to.
- Monomers having a five-membered dithio-carbonate group can be prepared, for example, by a known method [Japanese Patent Laid-Open No. 4-247027, Journal of Organic Chemistry, J. Org. hem.), 6_0, 473 (19995)], and reacting an oxysilane compound with carbon disulfide in a solvent or without solvent in the presence of an alkali halide such as lithium bromide. can get.
- the carbon disulfide is preferably used in an amount of 1.0 to 10 times, more preferably 1.1 to 5 times, the equivalent of the epoxy group of the oxysilane compound.
- the alkali halide include lithium, sodium, potassium, rubidium, cesium, beryllium, magnesium, calcium, strontium, barium salts, bromides, and iodides, with lithium bromide being preferred. These are preferably added in an amount of 0.1 to 10 equivalent%, more preferably 0.2 to 5 equivalent%, based on the epoxy group of the oxysilane compound.
- the solvent examples include ether solvents such as tetrahydrofuran, dioxane, dioxolane, trioxane, getylsesolve, dibutylsesolve, getyl carbitol, dibutyl carbyl] ⁇ , and ketone solvents such as acetone and getyl ketone.
- ether solvents such as tetrahydrofuran, dioxane, dioxolane, trioxane, getylsesolve, dibutylsesolve, getyl carbitol, dibutyl carbyl] ⁇
- ketone solvents such as acetone and getyl ketone.
- acetonitrile, dimethylformamide, N-methylpyrrolidone, dimethyl sulfoxide and the like can be used.
- tetrahydrofuran, acetone and ethyl acetate are preferably used.
- the reaction temperature is preferably from
- a polymer having a 5-membered dithio-carbonate group in the molecule is obtained by previously obtaining a polymer having a functional group (eg, a hydroxyl group, a hydroxyl group, or an amino group) by a known method. It can also be produced by subjecting a compound containing at least one membered dithiocarbonate group to a binding reaction in a bentant manner.
- a functional group eg, a hydroxyl group, a hydroxyl group, or an amino group
- a method for producing the copolymer a method of copolymerizing a monomer containing at least one 5-membered dithiocarbonate group in a molecule with another copolymerizable monomer, A method of synthesizing a homopolymer or a copolymer followed by graft copolymerization with another monomer or a method of synthesizing a copolymer and then block-copolymerizing the polymers with each other can be used.
- the polymerization reaction is carried out at 0 to 100 ° C. for 1 to 24 hours in the presence of 0.5 to 5 mol% of a polymerization initiator based on the monomer.
- a vinyl-based aqueous emulsion polymer is to be obtained, a monomer is prepared by using a known method in water using an emulsifier and a polymerization initiator (JP-A-54-110248, JP-B-58-228). No. 0991).
- a polymer containing at least one 5-membered dithio-bonate group can have improved storage stability by having a core-shell structure.
- the aqueous dispersion of the core shell type can be prepared by a known method (JP-A-57-38050, JP-A-61-136501, JP-A-5-77033). Publication). Further, a polymer containing at least one 5-membered dithio-carbonate group can be emulsified in water by a known method.
- the polymerization solvent varies depending on the polymerization mode.
- the polymerization initiator varies depending on the polymerization mode. For example, in solution radical polymerization, 2,2'-azobisisobutyronitrile, 2,2'-azobis-1-2-methylbutyronitrile, 2,2'-azobisvaleronitrile, benzoylperoxide, acetylbaoxide, lauroyl peroxide, 1,1-bis (t-butylbutoxy)-3,3,5-trimethylcyclohexane, t-butylpa Monooxy-2-ethylhexanoate, cumenehydride peroxide, t-butylboxoxybenzoate, t-butylperoxide, methylethylketone peroxide, m-chloroperbenzoic acid and the like are used. Although the amount of the polymerization initiator is not particularly limited, it is usually used in an amount of 0.5 to 5 mol% based on all vinyl monomers.
- Examples of the emulsifier for the aqueous emulsion polymerization include a dione emulsifier such as an alkylbenzene sulfonate, a nonionic emulsifier such as a polyethylene glycol alkylphenyl ether, and a reaction such as Eleminor JS-2 [manufactured by Sanyo Chemical Co., Ltd.].
- Polymer emulsifiers in which a hydrophilic portion such as a carboxylic acid salt or a sulfonic acid salt is introduced into various polymers such as a hydrophilic emulsifier, a vinyl-based polymer, and a polyester-based polymer are used.
- the amount of the emulsifier used is not particularly limited, but is usually 0.1 to 10% by weight based on all vinyl monomers.
- various protective colloids such as polyvinyl alcohol and cellulose for stabilizing emulsification can be used in combination.
- the polymerization initiator for emulsion polymerization is persulfuric acid.
- Inorganic peroxides such as ammonium salt, sodium or potassium salt, hydrogen peroxide, hydrogen peroxide Z ferrous salt, persulfate Z sodium sodium sulfite, redox such as cumene hydroperoxide / N, N-dimethylaniline -Type polymerization initiator or water-soluble azo such as 2,2, -azobis (2-amidinopropane) dihydrochloride, 2,2'-azobis [2_methyl-N- (2-hydroxyethyl) propionamide] And the like.
- redox such as cumene hydroperoxide / N, N-dimethylaniline -Type polymerization initiator or water-soluble azo such as 2,2, -azobis (2-amidinopropane) dihydrochloride, 2,2'-azobis [2_methyl-N- (2-hydroxyethyl) propionamide] And the like.
- Methods for obtaining an aqueous dispersion by a method other than aqueous emulsion polymerization include a self-emulsification method in which a tertiary amine salt of carboxylic acid is introduced into the polymer molecule, and an emulsification method using an external emulsifier.
- the polymer of the present invention can be prepared by adding carbon disulfide to a polymer having an oxysilane structure in the presence of an alkali halide such as lithium bromide according to a known method as described above. [J. Org. Chem.], 60, J. Org. Chem. , 473 (19995)].
- an alkali halide such as lithium bromide
- the vinyl polymer having a functional group such as a propyloxyl group, a hydroxyl group, and a glycidyl group and a glycidyl group, a hydroxyl group, a carboxyl group, and the like are required.
- a method in which a polyester resin is synthesized and then bonded by esterification Japanese Patent Application Laid-Open No. 1-129072
- a radical polymerizable functional group such as a vinyl group or a conjugated double bond.
- the compound containing at least one 5-membered dithiocarbonate group of the present invention may not be a polymer, for example, a phenol-derived dithiocarbonate compound, an alcohol-derived dithiocarbonate compound, and a carboxylic acid.
- Oxysilane compounds such as dithiocarbonate compounds, diphenyl epoxy resins, ethylene oxide, propylene oxide, butylene oxide, triglycidyl isocyanurate, epoxidized soybean oil, and epoxidized soybean fatty acid are reacted with carbon disulfide.
- Examples of the obtained compound include compounds of the general formula (IV)
- R 6 , R 8 , R 9 and R 11 are the same or different and represent phenylene or cyclohexylene in which 1 to 4 hydrogen atoms may be substituted with a halogen atom; 7 and R 1 G are the same or different methylene, C (CH 3) 2, represent an oxygen atom, a carbonyl, a sulfur atom, or a S 0 2, m is the table in 'represents an integer of 1 to 4 0 A hydroxy compound having a dithiocarbonate group can be preferably used.
- examples of the halogen atom include fluorine, chlorine, bromine and iodine atoms, and among them, a bromine atom is preferable.
- the phenol-derived dithiophenone compounds include, for example, resorcinol, hydroquinone, pyrocatechol, bisphenol A, dihydroxydiphenylamine (bisphenol F), bisphenol, and tetrabromobisphenol18.
- Alcohol-derived dithiocarbonate compounds include methanol, ethanol, propanol, butanol, octanol, nonanol, isodecanol, ethylene blender, propylene glycol, neopentyl glycol, glycerin, Trimethylol propane, Penyu erythritol, Dipentaerythr!
- Examples include compounds obtained by reacting glycidyl ether obtained by reacting an alcohol such as pennediol or 1,9-nonanediol with epichlorohydrin and further reacting with carbon disulfide.
- Carboxylic acid-derived dithiocarbonate compounds include, for example, glycidyl compounds obtained by reacting acetic acid, propionic acid, butyric acid, stearic acid, adipic acid, and fluoric acid with epichlorohydrin; It can be obtained by reacting with carbon sulfide.
- the compound containing at least one 5-membered dithiocarbonate group can be prepared by a known method [Japanese Patent Application Laid-Open No. Hei 9-159324; Journal of Organic-Chemistry] (J. Org. Chem.), 6_0_, 473 (1995)], and can be obtained by reacting an oxysilane compound corresponding to the target substance with carbon disulfide in the presence of an alkali halide such as lithium bromide.
- an alkali halide such as lithium bromide.
- the hydroxy compound represented by the general formula (IV) can be prepared by adding carbon disulfide to a corresponding commercially available epoxy resin (E-1001 to 1007, manufactured by Yuka Shell Epoxy) in the same manner as described above. It can be obtained by reacting in the presence of an alkali halide.
- the oxysilane compound is not commercially available, it can be obtained by reacting a compound having a hydroxyl group with epichlorohydrin in the presence of a base by a known method [Williamson (Wi11am s on) ether synthesis method, etc.].
- composition of the present invention is obtained by adding a secondary diamine represented by the general formula (II) or an enamine derivative thereof to a compound containing at least one 5-membered ring dithiocarbonate group. It is characterized by: By using the secondary diamine represented by the general formula (II) or its enamine derivative, it can be used as a paint. Solvent resistance and weather resistance are improved.
- Examples of the alkylene having 4 to 20 carbon atoms represented by X in the general formula (II) include a linear or branched alkylene.
- Examples of the alkylene include, for example, butylene, pentylene, hexylene, heptylene, octylene, nonylene, decylene, pendecylene, dodecylene, tridecylene, tetradecylene, pendudecylene, hexadecylene, hepcidecylene, octadecylene, nonadecylene, etc. Can be exacerbated.
- the secondary diamine represented by the general formula (II), which is a component of the composition of the present invention, includes N, N'-dimethyl-1,4-diaminobutane and N, N'-dimethyl-1,5-diaminopentane , N, N'-Dimethyl-1,6-diaminohexane, N, N'-Dimethyl_1,7-diaminoheptane, N, N'-Dimethyl-1,8-diaminooctane, N, N'-Dimethyl-1,9 —Diaminononane, N, N ′ —Dimethyl-1,10-diaminodecane, N, N ′ —Dimethyl-1,1,1 diaminodonedecane, N, N ′ —Dimethyl-1,12-diaminododecane, N, N, ⁇ Dimethyl-1,13-diaminotridecane, N, N
- X between the nitrogen atoms at both ends in the general formula (II) is a straight chain having 4 to 12 carbon atoms from the viewpoint of solvent resistance.
- Preferred is an alkylene having an alkylene moiety, more preferred is X is a linear alkylene having 4 to 12 carbon atoms, and further preferred is X is a linear alkylene having 6 to 10 carbon atoms.
- the alkylene having a linear alkylene moiety may or may not have an alkyl side chain.
- These secondary diamines can be synthesized according to a known method, for example, the method described in Synthesis (Synthesis), 303 (1980), but can also be purchased as a commercial product.
- the composition of the present invention may contain an enamine derivative thereof in place of the secondary diamine.
- an enamine derivative can be synthesized from the secondary diamine and the ketone compound by a known method.
- the ketone compound include those having 3 to 15 carbon atoms, and preferably those having 3 to 12 carbon atoms.
- Examples of the ketone compound include aliphatic ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone and diisobutyl ketone, cyclohexanone, 2-methylcyclohexanone, and 2,6-dimethylcyclohexanone.
- Examples include cyclic ketones, acetoacetates such as methyl acetoacetate and ethyl acetoacetate, acetylacetone, acetonylbenzene, and derivatives of the above compounds.
- the ketone compound When synthesizing the enamine derivative, the ketone compound is usually used in an amount of 0.5 to 5 equivalents, preferably 0.8 to 1.5 equivalents with respect to the secondary diamine. No problem.
- the reaction between the secondary diamine and the ketone compound is usually performed at 30 to 200 ° C, preferably at 50 to 50 ° C.
- a catalyst may be used in the reaction between the secondary diamine and the ketone compound.
- the catalyst include potassium carbonate, p-toluenesulfonic acid, acetic acid, zinc oxide, germanium oxide, and aluminum silicate.
- an azeotropic solvent may be used.
- the azeotropic solvent include hexane, cyclohexane, benzene, toluene, xylene and the like, or a mixture thereof.
- the enamine derivative means a material in which one or two amino groups of the starting secondary diamine are protected by a ketone compound, and it is preferable to use a material in which two amino groups are protected.
- the secondary diamine or its enamine derivative has a molar ratio of amino group or imino group / five-membered dithiocarbonate group of secondary diamine or its enamine derivative of 0.3 to 3.0. It is preferably used so as to be 0, more preferably 0.6 to 1.5.
- the amino group includes those substituted with alkyl or the like.
- the composition of the present invention comprises a compound containing at least one dithiocarbonate group and a secondary diamine or an enamine derivative thereof, and is obtained by uniformly dispersing and mixing the two.
- Various solvents may be contained depending on the conditions.
- the solvent in this case for example, the above-mentioned polymerization solvent alone or a mixture of 2 to 4 types thereof is 0.2 to 100 times (weight ratio) the copolymer of the present invention. Used.
- the composition of the present invention contains a compound containing at least one 5-membered dithiocarbonate group and a secondary diamine represented by the general formula (II) or an enamine derivative thereof.
- composition of the present invention is useful for applications such as paints, adhesives, inks, sealants, and sealants.
- a two-component paint or adhesive containing a component containing a secondary diamine to be obtained may be used.However, by forming a compound containing at least one 5-membered dithiocarbonate group into an aqueous dispersion such as an emulsion, etc. It can also be used as a one-pack paint or an adhesive. Further, when a compound containing at least one 5-membered dithiocarbonate group and an enamine derivative of the secondary diamine are used, they are used as a liquid paint or an adhesive having excellent storage stability. be able to.
- the solution or suspension of the composition of the present invention itself can be used as a clear paint or clear ink.
- a pigment, a dispersed pigment, or the like it can be used as a colored paint or a colored ink.
- As a method of dispersing the pigment an ordinary paint shear, ball mill or the like can be employed.
- composition of the present invention can contain various ultraviolet absorbers, antioxidants, hindered amine light stabilizers, pigment dispersants, and the like, if necessary. It may contain commonly used alkyd resins, acrylic resins, cellulose resins, petroleum resins, epoxy resins, plasticizers, film forming aids, dehydrating agents, and the like.
- the composition of the present invention has a high curing rate upon curing and has excellent initial performance.
- a common brushing method, a spraying method, etc. can be adopted as a coating method, and a wide range of curing conditions from room temperature drying to heating drying can be selected.
- the type of object to be coated include metal, wood, plastic, inorganic materials, concrete, asphalt, and the like, which are useful as undercoat, overcoat, and as a one-coat finish for protecting the material and improving the appearance.
- the cured product or coating film obtained by curing the composition of the present invention is excellent in hardness, strength, adhesion, water resistance, chemical resistance, weather resistance, stain resistance, blocking resistance, and the like.
- embodiments of the present invention will be described with reference to Examples, Reference Examples, and Test Examples.
- the obtained organic layer was dehydrated with 300 g of magnesium sulfate, and the chloroform was distilled off to obtain 445 g of a crude product.
- the purified product was obtained by purifying 400 g of the crude product by silica gel column chromatography.
- Example 2 After diluting 20 g of the resin (A-1) obtained in Reference Example 1 with 5 g of toluene, 0.20 g of N, N'-dimethyl-1,8-diaminooctane was added, and the mixture was treated with a clear solution (C-1). 2) was prepared.
- Examples 1 to 3 the clarified varnish obtained in Comparative Examples 1 and 2 was treated with iron phosphate of toothpaste. After coating on a plate (manufactured by Nippon Test Panel) with an applicator coater to a dry film thickness of 30 microns, the test sample is dried at 23 ° C for 12, 24, 72, and 168 hours. It was fabricated and subjected to the following evaluation tests.
- MEK resistance A cloth was impregnated with methyl ethyl ketone (MEK), and a rubbing test was carried out under a load of 500 g, and the number of reciprocations until the coated object was visible was recorded. The results are shown in Table 1.
- Resin ⁇ — 1 ⁇ — 1 A- 1 ⁇ — 1 ⁇ — 1 Synthetic, ⁇ '- ⁇ 'methyl- ⁇ , ⁇ '— ⁇ ' Nutyl-1,3-min Secondary thiamine or ⁇ , ⁇ ' —S'-methyl- ⁇ , ⁇ '-S-methyl-1,6-s-aminoamino ⁇ , ⁇ '-S-methyl-1,3-s-aminophenyl.
- the enamine of (b) is an enamine derivative 1,6-diaminohexane 1,8-diaminooctane.
- the coating film obtained from the composition (C-1, C-12, C-13) of the present invention was compared with the coating film obtained from the composition (C-16, C-7) of Comparative Example, Excellent solvent resistance (especially solvent resistance at the beginning of curing).
- Table 2 shows that when the enamine derivative of secondary diamine is used, the composition of the present invention can be used as a one-pack type paint having excellent storage stability.
- a coating film was prepared from the clear varnish obtained in Example 1 and Comparative Example 3 in the same manner as in Test Example 1, and using this, a sine shine zeometer (manufactured by Suga Test Instruments Co., Ltd.) was used. A weather resistance test was performed according to the method of 540.
- composition useful for applications such as paints, adhesives, inks, sealing agents, and sealants is provided.
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- Chemical Kinetics & Catalysis (AREA)
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- Sealing Material Composition (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU30764/00A AU3076400A (en) | 1999-01-27 | 2000-01-24 | Composition containing compound having dithiocarbonate group |
EP00900882A EP1167458A4 (en) | 1999-01-27 | 2000-01-24 | COMPOSITION CONTAINING A CONNECTION WITH A DITHIOCARBONATE GROUP |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11/17891 | 1999-01-27 | ||
JP1789199 | 1999-01-27 |
Publications (1)
Publication Number | Publication Date |
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WO2000044832A1 true WO2000044832A1 (fr) | 2000-08-03 |
Family
ID=11956351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/000311 WO2000044832A1 (fr) | 1999-01-27 | 2000-01-24 | Composition renfermant un compose avec groupe dithicarbonate |
Country Status (3)
Country | Link |
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EP (1) | EP1167458A4 (ja) |
AU (1) | AU3076400A (ja) |
WO (1) | WO2000044832A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1260555A1 (en) * | 2001-05-16 | 2002-11-27 | Kyowa Yuka Co., Ltd. | Resin compositions |
CN112352008A (zh) * | 2018-07-04 | 2021-02-09 | 巴斯夫欧洲公司 | 使用基于具有环状硫代碳酸酯单元的化合物的双组分粘合剂的粘合方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1506964A1 (en) * | 2003-08-15 | 2005-02-16 | Henkel Kommanditgesellschaft auf Aktien | Cyclic dithiocarbonates, their preparation and application |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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GB1518196A (en) * | 1974-10-25 | 1978-07-19 | Yokohama Rubber Co Ltd | Rubber composition |
JPH0762190A (ja) * | 1993-08-23 | 1995-03-07 | Nippon Zeon Co Ltd | 水性重合体分散液及び水性重合体組成物 |
JPH07145164A (ja) * | 1993-09-30 | 1995-06-06 | Nippon Zeon Co Ltd | ジチオカーボネート誘導体及びそれを用いる架橋方法 |
JPH0959324A (ja) * | 1995-06-14 | 1997-03-04 | Kyowa Hakko Kogyo Co Ltd | チオカーボネート基含有コポリマー及びそれを含む樹脂組成物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5066598A (en) * | 1996-12-04 | 1998-06-29 | Kyowa Hakko Kogyo Co. Ltd. | Dithiocarbonate composition |
WO1998026006A1 (fr) * | 1996-12-11 | 1998-06-18 | Kyowa Yuka Co., Ltd. | Dispersion aqueuse et composition de dispersion aqueuse |
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2000
- 2000-01-24 AU AU30764/00A patent/AU3076400A/en not_active Abandoned
- 2000-01-24 WO PCT/JP2000/000311 patent/WO2000044832A1/ja not_active Application Discontinuation
- 2000-01-24 EP EP00900882A patent/EP1167458A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1518196A (en) * | 1974-10-25 | 1978-07-19 | Yokohama Rubber Co Ltd | Rubber composition |
JPH0762190A (ja) * | 1993-08-23 | 1995-03-07 | Nippon Zeon Co Ltd | 水性重合体分散液及び水性重合体組成物 |
JPH07145164A (ja) * | 1993-09-30 | 1995-06-06 | Nippon Zeon Co Ltd | ジチオカーボネート誘導体及びそれを用いる架橋方法 |
JPH0959324A (ja) * | 1995-06-14 | 1997-03-04 | Kyowa Hakko Kogyo Co Ltd | チオカーボネート基含有コポリマー及びそれを含む樹脂組成物 |
Non-Patent Citations (1)
Title |
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See also references of EP1167458A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1260555A1 (en) * | 2001-05-16 | 2002-11-27 | Kyowa Yuka Co., Ltd. | Resin compositions |
CN112352008A (zh) * | 2018-07-04 | 2021-02-09 | 巴斯夫欧洲公司 | 使用基于具有环状硫代碳酸酯单元的化合物的双组分粘合剂的粘合方法 |
CN112352008B (zh) * | 2018-07-04 | 2023-01-31 | 巴斯夫欧洲公司 | 使用基于具有环状硫代碳酸酯单元的化合物的双组分粘合剂的粘合方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1167458A1 (en) | 2002-01-02 |
EP1167458A4 (en) | 2003-01-22 |
AU3076400A (en) | 2000-08-18 |
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