WO2003076064A1 - Method for preparing chemical adsorption film and solution for preparing chemical adsorption film for use therein - Google Patents
Method for preparing chemical adsorption film and solution for preparing chemical adsorption film for use therein Download PDFInfo
- Publication number
- WO2003076064A1 WO2003076064A1 PCT/JP2003/002902 JP0302902W WO03076064A1 WO 2003076064 A1 WO2003076064 A1 WO 2003076064A1 JP 0302902 W JP0302902 W JP 0302902W WO 03076064 A1 WO03076064 A1 WO 03076064A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal
- group
- solution
- atom
- producing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
- B05D1/185—Processes for applying liquids or other fluent materials performed by dipping applying monomolecular layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D185/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/113—Deposition methods from solutions or suspensions by sol-gel processes
Definitions
- the present invention relates to a production method for forming a chemical adsorption film via a metal-oxygen bond on the surface of a substrate containing active hydrogen on the surface, and a chemical adsorption solution used for the method.
- the surfactant itself cross-links before reacting with the substrate surface, which inhibits the reaction at the solid-liquid interface on the substrate surface and forms a chemically adsorbed film. There was a problem that it became difficult.
- a method for producing a chemically adsorbed film comprising: contacting a mixed solution containing the mixed solution with the surface of the substrate to form a chemically adsorbed film covalently bonded to the surface of the substrate via a siloxane bond.
- silanol condensation catalyst examples include at least one substance selected from carboxylic acid metal salts, carboxylic acid ester metal salts, carboxylic acid metal salt polymers, carboxylic acid metal salt chelates, titanate esters, and titanate ester chelates. Have been. (Refer to Japanese Patent Application Laid-Open No. H8-333764) DISCLOSURE OF THE INVENTION:
- An object of the present invention is to provide a method for forming a dense chemisorbed film, which can be formed quickly and has few impurities.
- the present inventors have conducted intensive studies to solve the above problems, and as a result, a metal-based surfactant having at least one or more hydrolyzable groups was mixed with a metal oxide or a metal alkoxide partial hydrolysis product in an organic solvent. It has been found that the treatment with water makes it possible to quickly form a chemisorption film, and in some cases, the metal oxide or metal alkoxide partial hydrolysis product used can be filtered through a simple operation such as filtration. They found that they could be removed and completed the present invention.
- a metal surfactant having at least one or more hydrolyzable groups is mixed with an organic solvent, a metal oxide, or a metal.
- a method for producing a chemisorption film comprising a step of bringing a solution treated with an alkoxide partial hydrolysis product and water into contact with the surface of the substrate.
- a metal surfactant having at least one or more hydrolyzable groups is mixed with an organic solvent, a metal oxide, or a metal.
- a chemical adsorption film comprising a step of contacting the solution after treatment with an alkoxide partial hydrolysis product and water to remove the metal oxide or metal alkoxide partial hydrolyzate, onto the surface of the base material.
- the partial hydrolysis product of the metal alkoxide has a property of being stably dispersed without aggregation in an organic solvent in the absence of an acid, a base, and / or a dispersion stabilizer.
- the partially hydrolyzed product of the metal alkoxide is dissolved in an organic solvent in the presence of an acid, a base, and / or a dispersion stabilizer in the presence of 0.5 to less than 2.0 moles of water with respect to the metal alkoxide.
- the metal in the partial hydrolysis product of the metal oxide or metal alkoxide is one selected from the group consisting of titanium, zirconium, aluminum, gay, germanium, indium, tin, tantalum, zinc, tungsten, and lead.
- the metal surfactant having at least one hydrolyzable group is represented by the formula (I) R ⁇ MX ⁇ ,
- R 1 is a monovalent hydrocarbon group, a monovalent hydrocarbon group having a substituent, a monovalent halogenated hydrocarbon group, a monovalent hydrocarbon group containing a linking group, or a monovalent hydrocarbon group containing a linking group.
- M represents a halogenated hydrocarbon group
- M represents at least one metal atom selected from the group consisting of a gay atom, a germanium atom, a tin atom, a titanium atom, and a zirconium atom
- X represents hydrolysis.
- the compound represented by the formula (I) is a compound represented by the formula (II) CF 3- (CF 2 ) p -R 2 q -MY r X m _ r
- R 2 represents an alkylene group, a vinylene group, an ethynylene group, an arylene group, or a divalent functional group containing a gayne atom and a hydrogen atom or an oxygen atom
- Y represents a hydrogen atom, an alkyl group, an alkoxy group.
- X, M, and m represent the same meaning as described above, p represents 0 or an integer, q represents 0 or 1, and r represents 0. Or represents an integer of 1 to (m-1), and when r is 2 or more, Y may be the same or different, and when m-r is 2 or more, X is the same or (10)
- the step of treating a metal surfactant having at least one or more hydrolyzable groups with a metal oxide or metal alkoxide partial hydrolysis product and water in an organic solvent is a hydrolysis step.
- the present invention relates to the method for producing a chemisorption film according to any one of (1) to (12).
- a chemisorption film characterized in that a metal surfactant having at least one or more hydrolyzable groups is treated with a metal oxide or metal alkoxide partial hydrolysis product and water in an organic solvent.
- a metal surfactant having at least one or more hydrolyzable groups is treated with a metal oxide or metal alkoxide partial hydrolysis product and water in an organic solvent to form a metal oxide or metal alkoxide moiety.
- the partial hydrolysis product of the metal alkoxide has the property of being stably dispersed without aggregation in an organic solvent in the absence of an acid, a base, and a dispersion stabilizer.
- the partially hydrolyzed product of the metal alkoxide is dissolved in an organic solvent in the absence of an acid, a base, and / or a dispersion stabilizer in an amount of 0.5 to less than 2.0 moles of water with respect to the metal alkoxide.
- One of the metals in the metal oxide or metal alkoxide partial hydrolysis product selected from the group consisting of titanium, zirconium, aluminum, gay, germanium, indium, tin, tantalum, zinc, tungsten, and lead (14)
- the solution for producing a chemisorption film according to any one of (14) to (21), (23) a metal-based surfactant having at least one hydrolyzable group is represented by the formula ( I)
- R 1 is a monovalent hydrocarbon group, a monovalent hydrocarbon group having a substituent, a monovalent halogenated hydrocarbon group, a monovalent hydrocarbon group containing a linking group, or a monovalent hydrocarbon group containing a linking group.
- M represents a halogenated hydrocarbon group
- M represents at least one metal atom selected from the group consisting of a gay atom, a germanium atom, a tin atom, a titanium atom, and a zirconium atom
- X represents hydrolysis.
- N represents an integer from 1 to (m-1)
- m represents the valency of M
- R1 may be the same or different
- Xs may be the same or different.
- the compound represented by the formula (I) is a compound represented by the formula (II) CF 3 — (CF 2 ) p -R 2 q -MY r X m _ r ⁇ ⁇ -(II)
- R 2 represents an alkylene group, a vinylene group, an ethynylene group, an arylene group, or a divalent functional group containing a gayne atom and / or an oxygen atom
- Y represents a hydrogen atom, an alkyl group, or a X represents a fluorine alkyl group, X, M, and m represent the same meaning as described above
- P represents 0 or an integer
- q represents 0 or 1
- r represents 0 or 1 to (m-1)
- Y may be the same or different
- m_r is 2 or more, each may be the same or different.
- the step of treating a metal surfactant having at least one or more hydrolyzable groups with a metal oxide or metal alkoxide partial hydrolysis product and water in an organic solvent is a hydrolysis step.
- the present invention relates to the solution for producing a chemically adsorbed film described in any one of (14) to (24).
- the metal-based surfactant having at least one hydrolyzable group used in the present invention has a hydrolyzable functional group, and reacts with active hydrogen on the substrate surface via the functional group to bond.
- a hydrolyzable functional group Is not particularly limited as long as the compound has a hydrophilic site capable of forming the bond and a hydrophobic site in the same molecule, and is specifically represented by the formula (I).
- Preferred compounds can be exemplified.
- R 1 represents a monovalent hydrocarbon group, a monovalent hydrocarbon group having a substituent, a monovalent halogenated hydrocarbon group, a monovalent halogenated hydrocarbon group having a substituent, or a linking group.
- R 1 is a monovalent hydrocarbon group, an alkyl group having 1 to 30 carbon atoms, 1 to 3 carbon atoms
- R 1 is a monovalent halogenated hydrocarbon group
- the group refers to a group in which one or more of the hydrogen atoms in the hydrocarbon group has been replaced with a halogen atom, and two of the hydrogen atoms in the alkyl group A group in which the above is substituted with a halogen atom is preferred.
- the halogen atom include a fluorine atom, a chlorine atom, and a bromine atom, and a fluorine atom is preferable.
- R 1 is a fluorinated alkyl group
- a linear structure or a branched structure is preferable.
- the branched portion is preferably a short chain having about 1 to 4 carbon atoms.
- a group in which one or more fluorine atoms are bonded to a terminal carbon atom is preferable, and a group having a CF 3 group in which three fluorine atoms are bonded to a terminal carbon atom is particularly preferable, but a fluorine atom is substituted in a terminal. It may be a carbon chain in which an internal carbon chain is substituted with a fluorine atom by a hydrocarbon group that is not used.
- the number of fluorine atoms in the fluorinated alkyl group is [(the number of fluorine atoms in the fluorinated alkyl group) / (the number of hydrogen atoms in the alkyl group having the same carbon number corresponding to the fluorinated alkyl group). ) When expressed as [XI 00]%, it is preferably at least 60%, particularly preferably at least 80%. Further, at the terminal portion, there is a perfluoroalkyl moiety in which all of the hydrogen atoms of the alkyl group are substituted with fluorine atoms, and — (CH 2 ) h- (h is 1 to 6 And an integer of 2 to 4 is preferable).
- the preferred embodiment of the group is the same also when R 1 is a monovalent halogenated hydrocarbon group having a substituent or a linking group.
- R 1 is a monovalent hydrocarbon group having a substituent, it refers to a group in which a hydrogen atom of the monovalent hydrocarbon group is substituted by a substituent, and R 1 is a monovalent halogenated hydrocarbon group having a substituent. In some cases, it refers to a group in which a hydrogen atom or a part of a monovalent halogenated hydrocarbon group is substituted with a substituent. Examples of the substituent in these groups include a carboxyl group, an amide group, an imido group, an ester group, an alkoxy group and a hydroxyl group. Further, the number of substituents in these groups is preferably 1 to 3.
- R 1 is a monovalent hydrocarbon group containing a linking group or a monovalent halogenated hydrocarbon group containing a linking group
- the carbon-to-carbon Examples include a group containing a linking group between bonds, or a group in which a linking group is bonded to a terminal of a monovalent hydrocarbon group or a monovalent halogenated hydrocarbon group bonded to a metal atom.
- the linking group 10 0, 1 S—, 1 COO— or 1 CONR 21 — (R 21 is a hydrogen atom or an alkyl group) and the like are preferable.
- R 1 is preferably a long-chain alkyl group, a fluorinated alkyl group, or a fluorinated alkyl group having a linking group.
- R 1 is a fluorinated alkyl group or a fluorinated alkyl group having a linking group, the following groups can be specifically exemplified.
- CH 3 (CF 2 ) 3 0 [CF (CF 3 ) CF (CF 3 ) 0] 2 CF (CF 3 ) C 0— NH (CH 2 ) m- X in the formula (I) is A hydroxyl group, an alkoxy group having 1 to 6 carbon atoms, an acyloxy group having 1 to 6 carbon atoms, a halogen atom, an isocyanate group, a cyano group, an amino group, or an amide group.
- (m ⁇ n) When (m ⁇ n) is 2 or more, they may be the same or different, and in particular, a hydroxyl group, an alkoxy group having 1 to 6 carbon atoms which may have a substituent, a halogen atom, Or an isocyanate group is preferred.
- N in the formula (I) represents an integer of any one of 1 to (m-1), and is preferably 1 in order to produce a high-density chemisorption film.
- M represents one type of atom selected from the group consisting of a genium atom, a germanium atom, a tin atom, a titanium atom, and a zirconium atom, and is a genium atom in consideration of availability of raw materials, reactivity, and the like. Preferably.
- a compound represented by the formula (II) can be particularly preferably exemplified.
- R 2 represents an alkylene group, a vinylene group, an ethylenylene group, an arylene group, or a divalent functional group containing a gayne atom and Z or an oxygen atom.
- functional groups represented by the following formulas can be exemplified.
- a and b represent any integer of 1 or more.
- Y represents a hydrogen atom, an alkyl group, an alkoxy group, a fluorinated alkyl group, or a fluorinated alkoxy group.
- r represents 0 or any integer from 1 to (m-1), and r is preferably 0 in order to produce a high-density adsorption film.
- the compound represented by the formula (I) includes, in addition to the compound represented by the formula (II), (1) CH 3 -. ( CH 2) g -MY r X m r
- gsuV and W represent arbitrary integers, and in a particularly preferable range, g is 125 s is 012 t is 120 u is 12 V and l20w is l! To 25, and Y X r and m represent the same meaning as in formula (II).
- a compound represented by the following formula can be illustrated as a representative example of a gay atom as a metal atom.
- the hydrolyzable group is not limited to the functional groups described above, and other hydrolyzable groups can be similarly used.
- the metal oxide used in the present invention is not particularly limited, but is composed of one kind of metal selected from the group consisting of titanium, zirconium, aluminum, gay element, germanium, indium, tin, tantalum, zinc, tungsten, and lead. Oxides are preferred.
- the metal oxide any of sol, gel, and solid can be used.
- the method for producing the gel and the sol is not particularly limited. For example, in the case of silica sol, a method of cation exchange of a sodium silicate solution, a method of hydrolyzing a silicon alkoxide, and the like can be exemplified.
- a sol that is stably dispersed in an organic solvent is preferable, and a sol having a particle size in the range of 10 to 10 nm, more preferably 10 to 2 nm is preferable.
- the shape of the sol is not particularly limited, and any sol or spherical shape can be used.
- methanol silica sol IPA-ST, IPA-ST-UP, IPA-ST-ZL, NPC-ST-30, DMAC-ST, MEK-ST, MIBK-ST, XBA-ST, PMA-ST (each of which represents a brand name of organosilica sol manufactured by Nissan Chemical Industries, Ltd.).
- the amount of the metal oxide to be used is not particularly limited as long as it does not affect the chemically adsorbed film to be formed, but it is particularly preferable to use a catalytic amount for the metal-based surfactant. It is preferably used in the range of 0.001 to 1 mol, more preferably 0.001 to 20 mol, in terms of the number of moles of oxide per mole of activator.
- the metal alkoxide partial hydrolysis product used in the present invention is not particularly limited as long as it exists in an oligomer state before a metal alkoxide is completely hydrolyzed into a higher-order structure.
- a dispersoid having a property of stably dispersing without aggregation in an organic solvent in the absence of an acid, a base, and / or a dispersion stabilizer can be preferably exemplified.
- the dispersoid refers to fine particles dispersed in the dispersion system. Specifically, colloid particles and the like can be exemplified.
- the organic solvent is not particularly limited as long as it is an organic substance capable of dispersing the dispersoid.
- alcohol solvents such as methanol, ethanol, and isopropanol
- chlorine solvents such as methylene chloride and chloroform
- Hydrocarbon solvents such as hexane, cyclohexane, benzene, toluene, xylene, and benzene, ether solvents such as tetrahydrofuran, getyl ether, and dioxane
- ketone solvents such as acetone, methyl ethyl ketone, and methyl isobutyl ketone
- Aprotic polar solvents such as dimethylformamide, dimethylsulfoxide and N-methylpyrrolidone
- dispersion medium of a titanium dioxide dispersion described in JP-A-9-120838 such as dimethylformamide, dimethylsulfoxide and N-methylpyrrolidone
- Methylpolysiloxane, octamethylcyclotetrasiloxy examples thereof include silicones such as san, decamethylcyclopentanesiloxane, and methylphenylpolysiloxane.
- silicones such as san, decamethylcyclopentanesiloxane, and methylphenylpolysiloxane.
- Solvents that are large and do not coagulate at low temperatures are preferable, and specific examples thereof include lower alcohol solvents and ether solvents. These solvents can be used alone or in combination of two or more.
- a combination of a hydrocarbon solvent such as toluene and xylene and a lower alcohol solvent such as methanol, ethanol, isopropanol and t-butanol is preferable.
- Secondary or higher alcohol solvents such as isopropanol and t-butanol are preferred.
- the mixing ratio is not particularly limited, but it is preferable to use a hydrocarbon solvent and a lower alcohol solvent in a volume ratio of 991 to 1/1.
- the acid or base is used as a deflocculant to re-disperse the precipitate formed by coagulation, and as described later, is used to hydrolyze or dehydrate and condense metal alkoxides and the like, and dispersoids such as colloid particles are used.
- the catalyst is not particularly limited as long as it functions as a catalyst for the production of and a dispersant for the generated dispersoid, and specific examples of the acid include minerals such as hydrochloric acid, nitric acid, boric acid, and borofluoric acid.
- Examples include acids, acetic acid, formic acid, oxalic acid, carbonic acid, organic acids such as trifluoroacetic acid, p-toluenesulfonic acid, methanesulfonic acid, and the like. Agents, specifically, difluoromethanehexafluorophosphonate, triphenylphosphonium Muhexafluorophosphate and the like.
- Examples of the base include triethanolamine, triethylamine, 1,8-diazabicyclo [5,4,0] -7-indene, ammonia, dimethylformamide, and phosphine.
- the dispersion stabilizer refers to a component added to disperse the dispersoid in a dispersion medium in a very stable manner.
- An anticoagulant such as a deflocculant, a protective colloid, or a surfactant is used. And so on.
- Specific examples of the compound having such an action include chelating compounds.
- the compound has at least one carboxy group in the molecular skeleton and has a strong chemical resistance to metal.
- Such compounds include polycarboxylic acids such as glycolic acid, gluconic acid, lactic acid, tartaric acid, citric acid, malic acid, and succinic acid, and hydroxycarboxylic acids. And pyrophosphoric acid and tripolyphosphoric acid.
- polydentate ligand compounds having strong chelating ability for metal atoms include acetylacetone, methyl acetoacetate, ethyl acetoacetate, n-propyl acetoacetate, i-propyl acetoacetate, and acetoacetate.
- acetylacetone methyl acetoacetate, ethyl acetoacetate, n-propyl acetoacetate, i-propyl acetoacetate, and acetoacetate.
- _n-butyl, acetoacetate-sec-butyl, mono-tert-butyl acetate, 2,4-hexanedione, 2,4-heptanedione, 3,5-heptanedion, 2,4-octanedione, 2, 4-nonanedione, 5-methyl-hexanedione and the like can be exemplified.
- aliphatic amines hydrostearic acids, and polyesteramines
- Sulpers 3000, 9000, 17000, 20000, 24 000 all manufactured by Zeneca
- Disperbyk—161, —162, —163, -164 Above, manufactured by Big Chemical Co., Ltd.
- Examples thereof include dimethylpolysiloxane methyl (polysiloxyalkylene) siloxane described in JP-A-9-1208438 and JP-A-2000-53421.
- examples thereof include copolymers, trimethylsiloxygeic acid, carboxy-modified silicone oil, and silicone compounds such as amine-modified silicone.
- the state of being stably dispersed without agglomeration refers to a state in which a dispersoid having a metal-oxygen bond in an organic solvent is not coagulated and separated inhomogeneously, and is preferably transparent and homogeneous.
- transparent refers to a state in which the transmittance of visible light is high. Specifically, the measurement was performed under the conditions that the dispersoid concentration was 0.5% by weight in terms of oxide, the optical path length of the quartz cell was 1 cm, the target sample was an organic solvent, and the wavelength of light was 550 nm.
- the particle diameter of the dispersoid of the present invention is not particularly limited, and it means that the particle diameter of the dispersoid of the present invention is not particularly limited.
- the particle size is preferably in the range of 1 to 100 nm, more preferably 1 to 50 nm, and further preferably 1 to 10 nm.
- metal atoms constituting such a dispersoid include titanium, zirconium, aluminum, gay element, germanium, indium, tin, tantalum, zinc, tungsten, and lead.
- Gay alkoxides such as S i (OCH 3 ) 4 , S i (OC 2 H 5 ) 4 , S i (OC 3 H 7 -i) 4 , S i (OC 4 H 9 1 t) 4 ,
- Aluminum alkoxides such as 3 ,
- Germanium alkoxides such as G e (OC 2 H 5 ) 4 ,
- Tungsten alkoxides such as W (OCH 3 ) 6 , W (OC 2 H 5 ) 6 , W (OC 3 H 7 — i) 6 , W (OC 4 H 9 ) 6 ,
- Lead alkoxide such as Pb (OC 4 H 9 ) 4 And the like.
- a complex alkoxide obtained by a reaction between two or more metal alkoxides of the element or a compound alkoxide obtained by a reaction of one or more metal alkoxides with one or more metal salts. It may be a complex alkoxide prepared. Further, these can be used in combination.
- the composite alkoxide obtained by a reaction between two or more metal alkoxides include a composite alkoxide obtained by reacting an alkoxide of an alkali metal or an alkaline earth metal with an alkoxide of a transition metal.
- the composite alkoxides as complex salts obtained by a set together of the 3 B group element, and more specifically, B aT i (OR) 6 , S r T i (OR) 6, B a Z r (OR) 6 , S r Z r (OR) 6 , Li Nb (OR) 6 , Li Ta (OR) 6 , and combinations thereof, Li VO (OR) 4 , MgA 12 (OR) 8 and the like.
- a reaction product with a silicon alkoxide such as (RO) 3 SiOTa (OR ′) 4 and a condensation product thereof can be further exemplified.
- R and R ' represent an alkyl group.
- Compound alkoxides obtained by reacting one or more metal alkoxides with one or more metal salts include chlorides, nitrates, sulfates, acetates, formates, oxalates, and the like.
- Compounds obtained by reacting a metal salt with an alkoxide can be exemplified.
- the number of carbon atoms of the alkoxy group of the metal alkoxide is not particularly limited, but is preferably 1 to 4 carbon atoms in view of the concentration of the contained oxide, the ease of desorption of organic substances, the availability, and the like.
- the amount of the metal alkoxide exemplified above is 0.
- Preferable examples include partial hydrolysis products obtained by hydrolysis using water in an amount of 5 to less than 2.0 moles in a temperature range from 100 ° C. to the reflux temperature of an organic solvent.
- the reaction may be further performed under a temperature condition of 120 ° C or lower with an additional amount of water. it can.
- the water to be used is not particularly limited as long as it is neutral, but it is preferable to use pure water or distilled water, and the amount is not particularly limited as long as it is within the above-specified range, and the amount of water to be used has a desired property. Can be arbitrarily selected.
- the reaction between the metal alkoxide and water in the above (1) can be performed in an organic solvent, but can also be performed by directly mixing the metal alkoxide and water without using an organic solvent.
- the reaction between the metal alkoxide and water can be performed by adding water diluted with an organic solvent to a solution of the metal alkoxide in an organic solvent. Any method can be used, but a method of adding the book later is preferred.
- the concentration of the metal alkoxide in the organic solvent is not particularly limited as long as rapid heat generation is suppressed and the fluidity is such that stirring is possible, but it is usually preferable to carry out the concentration in the range of 5 to 30% by weight. .
- the reaction temperature is not particularly limited, and the reaction can be carried out within a range of 100 to 100 ° C. This is carried out within the boiling range of the organic solvent used or the alcohol desorbed by hydrolysis.
- the temperature at which water is added in the above (2) depends on the stability of the metal alkoxide, and is not particularly limited as long as it is a temperature of 120 ° C. or less. More preferably, the addition of water is carried out in a temperature range from 150 ° C. to 100 ° C. After adding water at low temperature and aging for a certain period of time, Further hydrolysis and dehydration condensation reactions can be performed at the reflux temperature of the solvent used.
- the amount of the metal alkoxide partial hydrolysis product to be used is not particularly limited as long as it does not affect the chemically adsorbed film to be formed.
- a catalytic amount with respect to the metal surfactant it is preferably used in the range of 0.001 to 1 mol, more preferably 0.001 to 0.2 mol, in terms of moles of oxide per mole of the metal surfactant.
- organic solvent used for the chemical adsorption film forming solution specifically, L containing no water, a hydrocarbon solvent or a fluorocarbon solvent / silicone solvent can be particularly preferably exemplified. 100-250 ° C is easy to use.
- the added water, or the metal oxide and the Z or metal alkoxide partial hydrolysis product be diluted with an organic solvent or the like before use.
- the amount of water to be added depends on whether the metal-based surfactants condense with each other and prevent chemical adsorption on the substrate surface. If there is no problem such as being harmed, unable to produce a dense monomolecular film, or losing the amount of a metal-based surfactant that can be used effectively, there is no particular limitation, and the formation of a chemical adsorption film is not limited. It can be appropriately added depending on the degree.
- the solution treated with water of the present invention may form a precipitate containing a metal oxide or the like after treatment with water depending on the metal-based surfactant used.
- the solution may be filtered, decanted, or the like. It is preferable to use after the precipitates are removed by the above operation.
- the content of the metal surfactant in the solution for producing a chemisorption film used in the present invention is not particularly limited, but in order to produce a dense monomolecular film, 0.1 to 30% by weight. A range is preferred.
- the amount of the metal oxide or metal alkoxide partial hydrolysis product used in the step of treating with water is preferably in the range of 0.01 to 1.0 mol per 1 mol of the metal surfactant. .
- the method for producing a chemically adsorbed film of the present invention can be used for producing a thin film formed by adsorbing through some interaction via active hydrogen on the surface of a substrate. It is suitable for the production of a chemically adsorbed film covalently bonded through the intermediary, and can be suitably used when the adsorbed film is a monomolecular film and further when it is a dense monomolecular film.
- the substrate is not particularly limited as long as the substrate contains active hydrogen on its surface, and is particularly preferably a substrate having a hydroxyl group (—OH) on its surface.
- a substrate having a hydroxyl group For example, Al, Cu or stainless steel Metal, glass, ceramics, paper, natural fibers, leather, and other hydrophilic substrates.
- the surface of the substance does not have a hydroxyl group, such as plastic or synthetic fiber, the surface is treated in advance in a plasma atmosphere containing oxygen, for example, at 100 W for about 20 minutes or by corona treatment for hydrophilicity. It is preferable to introduce a functional group.
- an imino group (1 NH) is present on the surface, and the active hydrogen of the imino group (1 NH) and the alkoxysilyl group of the chemical adsorbent (1 SiO 2) ) Reacts with alcohol to form a siloxane bond (one Si ⁇ one), so no special surface treatment is required.
- the base material having no active hydrogen on the surface pre-S i C 1 4, S i HC 1 3, S i H 2 C 1 2, C 1- (S i C 1 2 0) b- S (the b integer) i C 1 3 is brought into contact with one compound even without least selected from, by dehydrochlorination, by forming a silica force underlayer that having a active hydrogen on the surface, the present invention as well It can be used as a base material.
- the step of contacting the chemically adsorbed film forming solution of the present invention with the surface of the substrate having the active hydrogen is not particularly limited as long as the method allows the forming solution to come into contact with the surface of the substrate.
- Examples thereof include a spin coating method, a spin coating method, a spray coating method, a roller coating method, a Meyaba method, a screen printing method, and a brush coating method.
- the dip method is particularly preferable.
- the temperature at which the solution is brought into contact with the surface of the substrate is not particularly limited as long as the solution has stability.
- the temperature can be from room temperature to the reflux temperature of the solvent used for the solution.
- the temperature can be adjusted by heating the solution or by heating the substrate itself. Ultrasound can also be used to promote film formation.
- the step of bringing into contact with the surface of the base material can be carried out for a long time at once, or can be carried out several times in a short time.
- a step of washing the substrate surface may be provided in order to remove excess reagents and impurities adhering to the film surface.
- the washing method is not particularly limited as long as it can remove the adhered substance on the surface.
- the washing method is a method in which the substrate is immersed in a solvent capable of dissolving the metal-based surfactant, in a vacuum, or in a usual manner. Examples thereof include a method of evaporating by leaving it in the air under pressure and a method of blowing and blowing off an inert gas such as dry nitrogen gas.
- the film After the above-mentioned washing step, it is preferable to heat the film to stabilize the film formed on the substrate surface.
- the heating temperature can be appropriately selected depending on the stability of the substrate and the film.
- the mixture was dropped into a one-necked flask with stirring to carry out a treatment. During the dropping, the liquid temperature in the flask was maintained at 180 to 170 ° C. After completion of the dropwise addition, the mixture was stirred for 30 minutes while cooling, and then heated to room temperature while stirring to obtain a colorless and transparent partial hydrolysis solution (C-11) having a concentration of 5% by weight in terms of titanium oxide.
- a titanium oxide powder (P-25, manufactured by Nippon Aerosil Co., Ltd.) was dispersed in dehydrated toluene to obtain a dispersion (C-13) having a concentration of 5% by weight as titanium oxide.
- Heptadecatrifluorodecyltrimethoxysilane (FAS-17: manufactured by Shin-Etsu Chemical Co., Ltd.) was diluted with dehydrated toluene to obtain a 5% by weight solution (F-1).
- the solution (F-1) was mixed with each of the solutions (C-1), (C-1) and (C-3) at the ratio (X) shown in Table 1 and stirred for 30 minutes.
- a solution saturated with ion-exchanged water The Rouen solution was added dropwise, and after completion of the addition, the mixture was stirred for 2 hours to carry out a treatment.
- the amount of the toluene solution saturated with the dropped ion-exchanged water was adjusted so that the concentration of FAS-17 became 0.5% by weight after the completion of the dropwise addition.
- the solution was filtered to obtain a solution for forming a chemisorption film (SA-1 to SA-8).
- the soda lime glass substrates and silicon wafers (Si) cleaned by ultrasonic cleaning and IPA are shown in Table 3 in the above chemisorption film forming solutions (SA-1 to SA-8, R-1, R-2). After soaking for a specified period of time, dry at 60 ° C for 10 minutes, FAS-1 Seven chemisorption films (SAM-1 to SAM11, RL-1, RL-2) were formed. (7) Evaluation of chemisorption film
- the element ratio when all the alkoxy moieties of FAS 7 are hydrolyzed is 70. From Table 2, the chemical element ratio in the chemically adsorbed film obtained by the method of the present invention almost coincides with the element ratio when all of the FAS-117 alkoxy moieties are hydrolyzed. This suggests that a monolayer of FAS-17 had been formed. Further, the film obtained according to this example was immersed in a forming solution, In the case of rinsing with an organic solvent, etc., and in the case of rinsing as in this example, there is no change in the properties and properties of the film, and a dense self-assembled monomolecular film in the forming solution It suggests that
- the membrane (SAM-1 to SAM-11) in Table 2 was subjected to ultrasonic cleaning for 1 hour in water and a toluene solvent, and the contact angle was measured again. The same value as before ultrasonic cleaning was obtained. And there was no change.
- the contact angles of water, toluene, and IPA water, toluene, and IPA
- Comparative Examples 1 and 2 were subjected to ultrasonic cleaning for 1 hour in a toluene solvent in the same manner as above. In Comparative Examples 1 and 2, (41, 14, 15) and (45, 21, 18) were reduced.
- the film manufactured in the example was a film having good adhesion bonded to the substrate by a siloxane bond, whereas the film in the comparative example was incompletely bonded to the substrate. It was found that the adhesion was poor.
- Example 2
- a hydrolyzate of alkoxytitanium (A-10, manufactured by Nippon Soda Co., Ltd.) was dispersed in dehydrated toluene to obtain a dispersion (C-16) having a concentration of 1% by weight in terms of titanium oxide.
- Titanium tetraisopropoxide (A-1 manufactured by Nippon Soda Co., Ltd .: 99.9% purity, 28% by weight in terms of titanium oxide) 17.79 g (62.6 mmo1) and 65.31 g of dehydrated toluene The mixture was stirred and dissolved under a nitrogen gas atmosphere in the flask (liquid temperature: 18 ° C).
- a mixture of 1.69 g of water (93.9 mmo 1), 30.42 g of dehydrated isopropanol and 30.42 g of dehydrated toluene (water concentration is 22% of the saturated solubility of water in a mixed solvent of isopropanol and toluene) was added dropwise over 2 hours with stirring at a liquid temperature of 18 to 20 ° C to obtain a pale yellow transparent isopropanol-toluene solution containing a hydrolyzate of titanium isopropoxide.
- Silica sol (IPA-ST_S, 25% by weight, manufactured by Nissan Chemical Industries, Ltd.) dispersed in IPA was dispersed in dehydrated toluene to obtain a dispersion (C-18) having a concentration of 1% by weight in terms of gay oxide.
- this liquid completely lost the dispersibility of the sol, became aggregated particles, and could be separated by filtration. However, when aggregated, it was used after redispersion.
- M-1 Heptadeca trifluorodecyltrimethoxysilane (FAS-17) Shin-Etsu Chemical Co., Ltd.
- the adhesion of the film is determined by ultrasonically cleaning the chemically adsorbed film formed as described above in water and a toluene solvent for 1 hour, measuring the contact angle again, and comparing it with the value before ultrasonic cleaning. In comparison, those showing similar values and no change were evaluated as ⁇ , and those showing a decrease in contact angle were evaluated as X.
- Table 4 shows that according to the method of the present invention, chemical adsorption films of various compounds can be formed on various substrates at high speed by immersion within 10 minutes. Also, the water repellency, oil repellency and adhesion of the film were good. According to the composition analysis of the film by XPS, the metal component used in the catalyst was not detected at all, and the substrate information was also detected at the same time. all right. Industrial applicability:
- a dense self-assembled monolayer with few impurities can be manufactured.
- Such a monomolecular film is used for forming a design pattern for an electric device or the like, and is used for heat resistance, weather resistance, and the like of electronic products, particularly electric appliances, automobiles, industrial equipment, mirrors, eyeglass lenses, and the like. It can be applied very easily to equipment that requires abrasion-resistant ultra-thin coatings, and has high industrial utility value.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nanotechnology (AREA)
- Wood Science & Technology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Paints Or Removers (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003574326A JP4312606B2 (ja) | 2002-03-12 | 2003-03-12 | 化学吸着膜製造方法及びそれに用いる化学吸着膜製造用溶液 |
AU2003221348A AU2003221348A1 (en) | 2002-03-12 | 2003-03-12 | Method for preparing chemical adsorption film and solution for preparing chemical adsorption film for use therein |
EP03710305A EP1484105B1 (en) | 2002-03-12 | 2003-03-12 | Method for preparing chemical adsorption film and solution for preparing chemical adsorption film for use therein |
KR1020047014139A KR100621395B1 (ko) | 2002-03-12 | 2003-03-12 | 화학 흡착막 제조 방법 및 그것에 사용하는 화학 흡착막제조용 용액 |
US10/507,658 US7422642B2 (en) | 2002-03-12 | 2003-03-12 | Method for preparing chemical adsorption film and solution for preparing chemical adsorption film used in the method |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002066509 | 2002-03-12 | ||
JP2002-066509 | 2002-03-12 | ||
JP2003013559 | 2003-01-22 | ||
JP2003-013559 | 2003-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003076064A1 true WO2003076064A1 (en) | 2003-09-18 |
Family
ID=27806967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/002902 WO2003076064A1 (en) | 2002-03-12 | 2003-03-12 | Method for preparing chemical adsorption film and solution for preparing chemical adsorption film for use therein |
Country Status (7)
Country | Link |
---|---|
US (1) | US7422642B2 (ja) |
EP (2) | EP2218695A1 (ja) |
JP (1) | JP4312606B2 (ja) |
KR (1) | KR100621395B1 (ja) |
CN (1) | CN100503029C (ja) |
AU (1) | AU2003221348A1 (ja) |
WO (1) | WO2003076064A1 (ja) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006009202A1 (ja) * | 2004-07-22 | 2006-01-26 | Nippon Soda Co., Ltd. | 有機薄膜形成方法、有機薄膜形成用補助剤及び有機薄膜形成用溶液 |
JP2006110476A (ja) * | 2004-10-15 | 2006-04-27 | Nippon Soda Co Ltd | 有機薄膜形成方法 |
JP2007196162A (ja) * | 2006-01-27 | 2007-08-09 | Nippon Soda Co Ltd | フッ素系薄膜基材の製造方法 |
WO2008016029A1 (fr) * | 2006-07-31 | 2008-02-07 | Nippon Soda Co., Ltd. | procédé de fabrication d'une couche mince organique par l'utilisation d'un procédé d'amélioration des propriétés physiques du film |
WO2008059840A1 (fr) * | 2006-11-13 | 2008-05-22 | Nippon Soda Co., Ltd. | Procédé de formation d'un film mince organique |
WO2009104424A1 (ja) * | 2008-02-22 | 2009-08-27 | 日本曹達株式会社 | 有機薄膜形成用溶液及びその製造方法 |
JP2010234234A (ja) * | 2009-03-31 | 2010-10-21 | Nippon Soda Co Ltd | 部分的薄膜形成方法 |
CN101891948A (zh) * | 2010-07-26 | 2010-11-24 | 山东理工大学 | 具有耐磨损性能的超疏水聚氨酯薄膜及其制备方法 |
JP2013220608A (ja) * | 2012-04-17 | 2013-10-28 | Nippon Soda Co Ltd | 撥水膜 |
WO2014006885A1 (ja) | 2012-07-05 | 2014-01-09 | 日本曹達株式会社 | 有機ケイ素化合物、それを用いた薄膜形成用組成物および有機薄膜 |
JP2014100708A (ja) * | 2005-10-05 | 2014-06-05 | Nippon Soda Co Ltd | 基材をオゾン水又は過酸化水素水で洗浄する工程を含む、有機薄膜の製造方法 |
KR20170027857A (ko) | 2014-09-05 | 2017-03-10 | 닛뽕소다 가부시키가이샤 | 낚시 바늘 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE517699T1 (de) * | 2003-04-15 | 2011-08-15 | Nippon Soda Co | Verfahren zur herstellung eines dünnen organischen films |
KR101137268B1 (ko) * | 2007-07-05 | 2012-04-20 | 닛뽕소다 가부시키가이샤 | 유기 박막 세정용 용제 |
CN103858059A (zh) * | 2011-10-14 | 2014-06-11 | 佳能株式会社 | 电子照相用构件、处理盒和电子照相设备 |
CN108660450B (zh) * | 2012-03-09 | 2021-10-29 | 日涂表面处理化工有限公司 | 铝制热交换器的表面处理方法 |
CN106103455A (zh) * | 2014-03-26 | 2016-11-09 | 日本曹达株式会社 | 有机薄膜形成用溶液及使用该溶液的有机薄膜形成方法 |
US11879172B2 (en) * | 2017-11-24 | 2024-01-23 | Nippon Steel Corporation | Method for producing chemically treated alloy material, and chemical treatment solution regeneration apparatus used in method for producing chemically treated alloy material |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0548775A1 (en) * | 1991-12-25 | 1993-06-30 | Central Glass Company, Limited | Water-repellent metal oxide film coated on glass substrate and method of forming same |
JPH05171111A (ja) * | 1991-12-18 | 1993-07-09 | Toyota Motor Corp | 高耐久撥水皮膜の形成溶液 |
EP0661558A1 (en) * | 1993-12-29 | 1995-07-05 | Minnesota Mining And Manufacturing Company | Polymer-ceramic sol gel |
EP0665277A2 (en) * | 1994-01-31 | 1995-08-02 | Shin-Etsu Chemical Co., Ltd. | Water repellent agents, their preparation and use |
JPH0812375A (ja) * | 1994-06-30 | 1996-01-16 | Nippon Sheet Glass Co Ltd | 撥水性物品及びその製造方法 |
JPH09278490A (ja) * | 1996-04-11 | 1997-10-28 | Matsushita Electric Ind Co Ltd | 撥水性ガラスコート及びその製造方法 |
EP0887394A1 (en) * | 1997-06-24 | 1998-12-30 | Nippon Sheet Glass Co., Ltd. | Method for producing water-repellent articles |
EP1113964A1 (en) * | 1998-09-17 | 2001-07-11 | Food-Corner International B.V. | Apparatus for packaging sliced food |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4525425A (en) * | 1981-05-11 | 1985-06-25 | El-Chem Corporation | Water and oil repellent metal oxide-organic combination coating systems and method of making same |
JPS58172243A (ja) * | 1982-04-02 | 1983-10-11 | Asahi Glass Co Ltd | ガラス表面の処理剤 |
JP2710069B2 (ja) * | 1989-06-06 | 1998-02-10 | 日本ユニカー株式会社 | ガラス容器の擦り傷遮蔽剤 |
JP2545642B2 (ja) | 1990-09-26 | 1996-10-23 | 松下電器産業株式会社 | ガラス |
JP2506234B2 (ja) | 1990-12-25 | 1996-06-12 | 松下電器産業株式会社 | 透光性基体の製造方法 |
JP2633747B2 (ja) | 1991-06-14 | 1997-07-23 | 松下電器産業株式会社 | フッ素系化学吸着単分子累積膜及びその製造方法 |
DE4303570C2 (de) * | 1993-02-08 | 1997-03-20 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von funktionellen Beschichtungen, beschichtete Substrate und Beschichtungsmaterial |
US5274159A (en) * | 1993-02-18 | 1993-12-28 | Minnesota Mining And Manufacturing Company | Destructable fluorinated alkoxysilane surfactants and repellent coatings derived therefrom |
US5442011A (en) * | 1994-03-04 | 1995-08-15 | E. I. Du Pont De Nemours And Company | Polymeric fluorocarbon siloxanes, emulsions and surface coatings thereof |
FR2718143B1 (fr) * | 1994-03-29 | 1996-11-29 | Saint Gobain Vitrage | Composition pour un revêtement non mouillable. |
JPH08337654A (ja) * | 1995-06-14 | 1996-12-24 | Matsushita Electric Ind Co Ltd | 化学吸着膜の製造方法及びこれに用いる化学吸着液 |
JP3224750B2 (ja) | 1995-11-28 | 2001-11-05 | 石原産業株式会社 | 微粒子二酸化チタンシリコ−ン分散体 |
TW470861B (en) * | 1996-08-26 | 2002-01-01 | Matsushita Electric Ind Co Ltd | Chemical adsorption film, method of manufacturing the same, and chemical absorption solution used for the same |
DE19644561C2 (de) * | 1996-10-26 | 2003-10-16 | Degussa | Verfahren zur Herstellung von Fluoralkyl-Gruppen tragenden Silicium-organischen Verbindungen |
EP0967297A4 (en) * | 1997-12-04 | 2007-08-22 | Nippon Sheet Glass Co Ltd | METHOD FOR THE PRODUCTION OF ARTICLES COATED WITH SILICATING COATINGS |
US6277485B1 (en) * | 1998-01-27 | 2001-08-21 | 3M Innovative Properties Company | Antisoiling coatings for antireflective surfaces and methods of preparation |
CN1177907C (zh) | 1998-06-04 | 2004-12-01 | 日本板硝子株式会社 | 涂敷有疏水薄膜的制品的生产方法、涂敷疏水薄膜的制品以及用于疏水薄膜涂料的液体组合物 |
JP3609262B2 (ja) | 1998-08-07 | 2005-01-12 | 石原産業株式会社 | 酸化チタンゾルおよびその製造方法 |
US6451382B2 (en) * | 2000-02-08 | 2002-09-17 | John B. Schutt | Method for improving heat efficiency using silane coatings and coated articles produced thereby |
ES2282186T3 (es) * | 2001-01-19 | 2007-10-16 | 3M Innovative Properties Company | Silanos fluoroquimicos solubles en agua o dispersables en agua para hacer que un sustrato sea repelente al aceite y al agua. |
-
2003
- 2003-03-12 JP JP2003574326A patent/JP4312606B2/ja not_active Expired - Lifetime
- 2003-03-12 AU AU2003221348A patent/AU2003221348A1/en not_active Abandoned
- 2003-03-12 KR KR1020047014139A patent/KR100621395B1/ko not_active IP Right Cessation
- 2003-03-12 EP EP10002882A patent/EP2218695A1/en not_active Withdrawn
- 2003-03-12 WO PCT/JP2003/002902 patent/WO2003076064A1/ja active Application Filing
- 2003-03-12 US US10/507,658 patent/US7422642B2/en not_active Expired - Fee Related
- 2003-03-12 CN CNB038056399A patent/CN100503029C/zh not_active Expired - Fee Related
- 2003-03-12 EP EP03710305A patent/EP1484105B1/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05171111A (ja) * | 1991-12-18 | 1993-07-09 | Toyota Motor Corp | 高耐久撥水皮膜の形成溶液 |
EP0548775A1 (en) * | 1991-12-25 | 1993-06-30 | Central Glass Company, Limited | Water-repellent metal oxide film coated on glass substrate and method of forming same |
EP0661558A1 (en) * | 1993-12-29 | 1995-07-05 | Minnesota Mining And Manufacturing Company | Polymer-ceramic sol gel |
EP0665277A2 (en) * | 1994-01-31 | 1995-08-02 | Shin-Etsu Chemical Co., Ltd. | Water repellent agents, their preparation and use |
JPH0812375A (ja) * | 1994-06-30 | 1996-01-16 | Nippon Sheet Glass Co Ltd | 撥水性物品及びその製造方法 |
JPH09278490A (ja) * | 1996-04-11 | 1997-10-28 | Matsushita Electric Ind Co Ltd | 撥水性ガラスコート及びその製造方法 |
EP0887394A1 (en) * | 1997-06-24 | 1998-12-30 | Nippon Sheet Glass Co., Ltd. | Method for producing water-repellent articles |
EP1113964A1 (en) * | 1998-09-17 | 2001-07-11 | Food-Corner International B.V. | Apparatus for packaging sliced food |
Non-Patent Citations (1)
Title |
---|
See also references of EP1484105A4 * |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006009202A1 (ja) * | 2004-07-22 | 2006-01-26 | Nippon Soda Co., Ltd. | 有機薄膜形成方法、有機薄膜形成用補助剤及び有機薄膜形成用溶液 |
EP1797967A1 (en) * | 2004-07-22 | 2007-06-20 | Nippon Soda Co., Ltd. | Method for organic thin film formation, assistant for organic thin film formation, and solution for organic thin film formation |
US8568836B2 (en) | 2004-07-22 | 2013-10-29 | Nippon Soda Co., Ltd. | Organic thin film forming method, auxiliary agent for forming an organic thin film, and solution for forming an organic thin film |
EP1797967A4 (en) * | 2004-07-22 | 2013-04-10 | Nippon Soda Co | ORGANIC THIN FILM PROCESSING, ORGANIC THIN FILM TRAINING AND SOLUTION FOR ORGANIC THIN FILM EDUCATION |
KR100833840B1 (ko) * | 2004-07-22 | 2008-06-02 | 닛뽕소다 가부시키가이샤 | 유기 박막 형성 방법, 유기 박막 형성용 보조제 및 유기박막 형성용 용액 |
US20080213494A1 (en) * | 2004-07-22 | 2008-09-04 | Nippon Soda Co., Ltd. | Organic Thin Film Forming Method, Auxiliary Agent For Forming an Organic Thin Film, and Solution For Forming and Organic Thin Film |
CN1988965B (zh) * | 2004-07-22 | 2011-08-24 | 日本曹达株式会社 | 有机薄膜形成方法、有机薄膜形成用辅助剂和有机薄膜形成用溶液 |
JP2009195910A (ja) * | 2004-07-22 | 2009-09-03 | Nippon Soda Co Ltd | 有機薄膜形成方法 |
JP2006110476A (ja) * | 2004-10-15 | 2006-04-27 | Nippon Soda Co Ltd | 有機薄膜形成方法 |
JP2014100708A (ja) * | 2005-10-05 | 2014-06-05 | Nippon Soda Co Ltd | 基材をオゾン水又は過酸化水素水で洗浄する工程を含む、有機薄膜の製造方法 |
JP2007196162A (ja) * | 2006-01-27 | 2007-08-09 | Nippon Soda Co Ltd | フッ素系薄膜基材の製造方法 |
JPWO2008016029A1 (ja) * | 2006-07-31 | 2009-12-24 | 日本曹達株式会社 | 膜物性改善処理方法を用いてなる有機薄膜の製造方法 |
JP5275799B2 (ja) * | 2006-07-31 | 2013-08-28 | 日本曹達株式会社 | 膜物性改善処理方法を用いてなる有機薄膜の製造方法 |
WO2008016029A1 (fr) * | 2006-07-31 | 2008-02-07 | Nippon Soda Co., Ltd. | procédé de fabrication d'une couche mince organique par l'utilisation d'un procédé d'amélioration des propriétés physiques du film |
EP2161080A4 (en) * | 2006-11-13 | 2011-03-09 | Nippon Soda Co | METHOD FOR PRODUCING A THIN ORGANIC FILM |
WO2008059840A1 (fr) * | 2006-11-13 | 2008-05-22 | Nippon Soda Co., Ltd. | Procédé de formation d'un film mince organique |
WO2009104424A1 (ja) * | 2008-02-22 | 2009-08-27 | 日本曹達株式会社 | 有機薄膜形成用溶液及びその製造方法 |
JP5276024B2 (ja) * | 2008-02-22 | 2013-08-28 | 日本曹達株式会社 | 有機薄膜形成用溶液及びその製造方法 |
US9303124B2 (en) | 2008-02-22 | 2016-04-05 | Nippon Soda Co., Ltd. | Solution for formation of organic thin film, and method for production thereof |
JP2010234234A (ja) * | 2009-03-31 | 2010-10-21 | Nippon Soda Co Ltd | 部分的薄膜形成方法 |
CN101891948A (zh) * | 2010-07-26 | 2010-11-24 | 山东理工大学 | 具有耐磨损性能的超疏水聚氨酯薄膜及其制备方法 |
JP2013220608A (ja) * | 2012-04-17 | 2013-10-28 | Nippon Soda Co Ltd | 撥水膜 |
WO2014006885A1 (ja) | 2012-07-05 | 2014-01-09 | 日本曹達株式会社 | 有機ケイ素化合物、それを用いた薄膜形成用組成物および有機薄膜 |
KR20170027857A (ko) | 2014-09-05 | 2017-03-10 | 닛뽕소다 가부시키가이샤 | 낚시 바늘 |
US10349642B2 (en) | 2014-09-05 | 2019-07-16 | Nippon Soda Co., Ltd. | Fishhook |
Also Published As
Publication number | Publication date |
---|---|
EP1484105B1 (en) | 2012-07-18 |
JPWO2003076064A1 (ja) | 2005-06-30 |
KR100621395B1 (ko) | 2006-09-13 |
CN100503029C (zh) | 2009-06-24 |
KR20040101285A (ko) | 2004-12-02 |
JP4312606B2 (ja) | 2009-08-12 |
CN1638858A (zh) | 2005-07-13 |
AU2003221348A1 (en) | 2003-09-22 |
US20050167004A1 (en) | 2005-08-04 |
EP2218695A1 (en) | 2010-08-18 |
EP1484105A1 (en) | 2004-12-08 |
US7422642B2 (en) | 2008-09-09 |
EP1484105A4 (en) | 2010-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2003076064A1 (en) | Method for preparing chemical adsorption film and solution for preparing chemical adsorption film for use therein | |
US8197906B2 (en) | Method for producing organic thin film | |
KR100902529B1 (ko) | 티탄 산화물 입자의 분산액, 티탄 산화물 박막, 유기기능막 형성용 용액, 유기 기능막 형성 기체 및 그 제조방법 | |
KR100912854B1 (ko) | 박리층을 갖는 성형용 금형 또는 전주용 모형 및 그들의 제조 방법 | |
EP1797967B1 (en) | Method for organic thin film formation | |
JP4972101B2 (ja) | 有機薄膜形成方法 | |
JP4995467B2 (ja) | フッ素系薄膜基材の製造方法 | |
KR101161189B1 (ko) | 막 물성 개선 처리 방법을 사용하여 이루어지는 유기 박막의 제조 방법 | |
JP4274924B2 (ja) | 有機薄膜製造方法 | |
JP5252810B2 (ja) | 金属系界面活性剤オリゴマーを用いた有機薄膜形成方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2003574326 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003710305 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10507658 Country of ref document: US Ref document number: 1020047014139 Country of ref document: KR Ref document number: 20038056399 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 1020047014139 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2003710305 Country of ref document: EP |