CN107922779A - Surface conditioning agent, the manufacture method of overlay film and the metal material with overlay film - Google Patents
Surface conditioning agent, the manufacture method of overlay film and the metal material with overlay film Download PDFInfo
- Publication number
- CN107922779A CN107922779A CN201680045656.2A CN201680045656A CN107922779A CN 107922779 A CN107922779 A CN 107922779A CN 201680045656 A CN201680045656 A CN 201680045656A CN 107922779 A CN107922779 A CN 107922779A
- Authority
- CN
- China
- Prior art keywords
- overlay film
- methyl
- acid
- conditioning agent
- metal material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/24—Homopolymers or copolymers of amides or imides
- C09D133/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
Abstract
The present invention, which provides, can form not only hydrophily is excellent but also draining (drying property) is also excellent, can further suppress white formation the surface conditioning agent of hydrophilic coating film, the manufacture method of the overlay film and the metal material with overlay film with the overlay film.Using be combined with a solvent poly- (methyl) acrylamide of both sexes and with least two aldehyde radical compound surface conditioning agent, solve the above problems.
Description
Technical field
The present invention relates to the surface conditioning agent of the overlay film with given performance can be formed on the surface of metal material, is somebody's turn to do
The manufacture method of overlay film and the metal material with overlay film with the overlay film.
Background technology
In the heat exchangers such as air-conditioning, radiator, intercooler, composition heat sink, pipeline, plate, collector etc. have been used
Aluminum, aluminum alloy materials, copper product, Cu alloy material, stainless steel and other metal materials.In order to assign parent to the metal material
Each performance such as water-based, proposed various technologies in the past.For example, in patent document 1, proposed to be related to as required component
Containing poly- (methyl) acrylamide, ployalkylene glycol and in the molecule with least two aldehyde radical compound aqueous solution skill
Art.According to the technology, the hydrophilic coating film of following excellent performance can be formed, it is with excellent hydrophily, it will be apparent that
Promote moisture film to be formed and reliably prevent the attachment of water droplet in a long time, and as the coated forming for forming raw material
Property good and die wear it is also few, will not cause harmful effect to corrosion resistance etc. in addition.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 9-77999 publications
The content of the invention
Problem to be solved by the invention
In technology described in above patent document 1, cohesion is attached to dew condensation water on hydrophilic coating film etc. and forms moisture film
And flow down downwards, it is possible thereby to prevent with the delay of water droplet state, but draining (water cuts れ) (drying property) is poor, has
Form the situation of frost.Thus, it is an object of the present invention to provide that can be formed, not only hydrophily is excellent but also draining is (dry
Property) also the excellent, surface conditioning agent of hydrophilic coating film of formation that can further suppress frost, the overlay film manufacture method, with
And the metal material with overlay film with the overlay film.
The method for solving problem
The inventors of the present invention have made intensive studies the method for solving described problem, it turns out that, by making molten
Poly- (methyl) acrylamide of both sexes and the surface conditioning agent and metal material of the compound with least two aldehyde radical are combined with agent
The surface contact of material, it is possible to which not only hydrophily is excellent but also draining (drying property) is also excellent, can further suppress for formation
The hydrophilic coating film of the formation of frost, so as to complete the present invention.
That is, the present invention is：
(1) a kind of surface conditioning agent, it contains poly- (methyl) acrylamide of both sexes and the chemical combination with least two aldehyde radical
Thing；
(2) a kind of manufacture method of overlay film, the manufacture method include：Make the surface conditioning agent and gold described in above-mentioned (1)
The process for belonging to the process of the surface contact of material and sintering the surface for contacting the surface conditioning agent；
(3) a kind of metal material with overlay film, there is the manufacture method using the overlay film described in above-mentioned (2) to be formed for it
Overlay film；Deng.
Invention effect
According to the present invention it is possible to providing can form that not only hydrophily is excellent but also draining (drying property) is also excellent, can
Further to suppress the surface conditioning agent of hydrophilic coating film of the formation of frost, the manufacture method of the overlay film and there is the overlay film
The metal material with overlay film.
Embodiment
Hereinafter, to the present invention metal conditioner, the manufacture method of overlay film and the metal material with overlay film into
Row describes in detail.It should be noted that the present invention can arbitrarily change in the scope comprising its purport, it is not limited to
Embodiment disclosed below.
(surface conditioning agent)
The surface conditioning agent of the present invention contains poly- (methyl) acrylamide of both sexes and the compound with least two aldehyde radical.
The surface conditioning agent of the present invention because comprising these components, and can the formation of the surface of metal material not only hydrophily it is excellent and
And draining (drying property) is also excellent, can further suppress the hydrophilic coating film of white formation.It is it should be noted that of the invention
As long as surface conditioning agent do not damage the performance of above-mentioned hydrophilic coating film, then can also include other components.Hereinafter, to surface
The component of inorganic agent illustrates.
(poly- (methyl) acrylamide of both sexes)
Both sexes poly- (methyl) just do not have as long as material of the acrylamide with cationic groups and anionic group
It is particularly limited to, can specifically enumerates and at least possess the function with primary amino radical, secondary amino group, tertiary amino and quaternary ammonium
The material of the cationic groups rolled into a ball and the anionic group with the functional group in carboxyl, phosphate and sulfo group.
Above-mentioned poly- (methyl) acrylamide of both sexes can suitably be polymerize using known method.For example, poly- (the first of both sexes
Base) acrylamide can utilize (methyl) acrylamide (hereinafter referred to as " (a) component ".) and there are above-mentioned cationic groups
Cationic monomer (hereinafter referred to as " (b) component ".) and there are the anionic monomers of above-mentioned anionic group (below
Referred to as " (c) component ".), with the other monomers (hereinafter referred to as " (d) component " that use as needed.) polymerisation obtain.It is poly-
Close reaction can be by being coordinated by (a) component, (b) component, (c) component, (d) component for using as needed etc. with specified rate
After into water, add various known radical polymerization initiators and the chain-transferring agent used as needed again and carry out.Polymerization
The temperature and time of reaction is not particularly limited, may be exemplified out 20~140 DEG C reaction temperature and 2~12 it is small when reaction when
Between.
As radical polymerization initiator, for example, benzoyl peroxide, dicumyl peroxide, the peroxidating moon
The organic peroxides such as osmanthus acyl；The inorganic peroxides such as hydrogen peroxide, ammonium persulfate, potassium peroxydisulfate, sodium peroxydisulfate；2,2 '-even
Azo compound such as nitrogen bis-isobutyronitrile, 2,2 '-azobisisobutylonitrile dimethyl phthalate etc., they can be used alone, and also may be used
Two or more is applied in combination.As chain-transferring agent, for example, ethanol, methanol, isopropanol etc..
(a) component is acrylamide and/or Methacrylamide.
As (b) component, as long as the vinyl monomer with above-mentioned cationic groups, is just not particularly limited, example
Allyl amine, (methyl) acrylate or 4- aminostyryls or its salt [such as hydrochloride, sulfuric acid can such as be enumerated
Salt, formates, acetate etc.]；N- alkylallyl amines [such as N- methacrylics amine, N- allyl ethyl amine etc.],
N- alkylaminoalkyl groups (methyl) acrylamide [such as N- methylaminoethyls (methyl) acrylamide, N- ethylamino second
Base (methyl) acrylamide etc.] or diallylamine or its salt [such as hydrochloride, sulfate, formates, acetate etc.]；(first
Base) acrylic acid N, N- dialkyl aminoalkyl ester [such as (methyl) acrylic acid N, N- dimethylamino ethyl ester, (methyl) propylene
Sour N, N- diethylamino ethyl ester, (methyl) acrylic acid N, N- dimethylamino propyl ester, (methyl) acrylic acid N, N- diethyl
Amino propyl ester etc.] or N, N- dialkyl aminoalkyl (methyl) acrylamide [such as N, N- dimethylaminopropyl (methyl)
Acrylamide, N, N- diethyl amino propyls (methyl) acrylamide etc.] or its salt [such as hydrochloride, sulfate, formates,
Acetate etc.]；N, N- dialkyl group (methyl) acrylamide [such as N, N- dimethyl (methyl) acrylamide, N, N- diethyl
(methyl) acrylamide etc.], contain and utilize above-mentioned N, N- dialkyl aminoalkyls (methyl) acrylate or above-mentioned N, N- bis-
The monomer for the quaternary ammonium salt that the reaction of alkylaminoalkyl group (methyl) acrylamide and quaternary salt agent obtains；Deng they can be independent
It is used singly, or in combination of two or more kinds.It should be noted that as above-mentioned quaternary salt agent, such as chloromethane can be used
The alkyl halides such as alkane, bromomethane；The araalkyl hydrocarbon such as benzyl chloride, cylite；Dimethyl sulfate；Epichlorohydrin；3- chlorine-2-hydroxyls
Hydroxypropyltrimonium chloride；Glycidyltrialkylammonium ammonium chloride etc..
As (c) component, as long as the vinyl monomer with above-mentioned anionic group, is just not particularly limited, example
Can such as enumerate (methyl) acrylic acid, crotonic acid, 2- acrylamides -2 Methylpropionic acid, maleic acid, fumaric acid, itaconic acid,
The carboxylic vinyl monomers such as viscous furancarboxylic acid, citraconic acid；Vinyl alcohol, allyl alcohol, (methyl) acrylic acid 2- hydroxy methacrylates, (first
Base) hydroxyl such as acrylic acid 2- hydroxy propyl esters, (methyl) acrylic acid 3- hydroxy propyl esters, (methyl) hydroxypropyl acrylate second
Alkenyl monomer；The phosphoric acids such as the chloro- 2- acid phosphates oxygen propyl ester of methacrylic acid acid phosphoric acid 2-ethoxyethyl acetate, methacrylic acid 3-
The vinyl monomer of base；Vinyl sulfonic acid, styrene sulfonic acid, (methyl) allyl sulphonic acid, 2- acrylamide -2- methyl-props
The vinyl monomer containing sulfo group such as sulfonic acid；Or the salt (such as sodium salt, sylvite, ammonium salt etc.) of these various monomers；Deng they can be with
1 kind is used alone, two or more can also be applied in combination.
As (d) component, known material can be used.As (d) component, for example, acrylonitrile, acetic acid second
The hydrophobic monomers such as enester, vinyl propionate, styrene, α-methylstyrene, vinyltoluene, alpha-olefin；It is former with carbon
The itaconic acid diester such as Dialkyl itaconates of the alkyl of subnumber 1~4；Vinyl monomer with pi-allyl；With poly- alkylene
The monomer of glycol-based；Diacetone Acrylamide etc. has the vinyl monomer of N substituted amide base；Cross-linkable monomer；Deng them
It can be used singly or in combination of two or more.
As the vinyl monomer with pi-allyl, pi-allyl (methyl) acrylate, N- pi-allyl (first can be enumerated
Base) acrylamide, N, N- diallyls (methyl) acrylamide etc..
As the monomer with ployalkylene glycol base, as long as there is the repetition list of at least two oxyalkylene group in the molecule
The monomer of member, is just not particularly limited, for example, the monomer with more than 2 and the repetitive unit of less than 10.Tool
For body, polyethyleneglycol (methyl) acrylate [such as diethylene glycol list (methyl) acrylate, triethylene glycol can be enumerated
Single (methyl) acrylate, tetraethylene glycol list (methyl) acrylate etc.], polypropylene glycol list (methyl) acrylate [such as two
Propane diols list (methyl) acrylate, tripropylene glycol list (methyl) acrylate, four propane diols list (methyl) acrylate etc.],
Methoxy poly (ethylene glycol) list (methyl) acrylate, poly- 1,3-PD list (methyl) acrylate, poly- 1,4-butanediol list
(methyl) acrylate, polyethylene glycol propane diols list (methyl) acrylate etc..
As cross-linkable monomer, as long as such as the monomer with least two vinyl, be just not particularly limited, can be with
Use known monomer.For example, ethylene glycol two (methyl) acrylate, diethylene glycol two (methyl) acrylate, three
Ethylene glycol two (methyl) acrylate, hexylene glycol two (methyl) acrylate, 1,9- nonanediols two (methyl) acrylate, four
Ethylene glycol two (methyl) acrylate, six ethylene glycol two (methyl) acrylate, tripropylene glycol two (methyl) acrylate, two
Two (methyl) esters of acrylic acid such as (methyl) acrylic acid bicyclopentyl ester；Di-2-ethylhexylphosphine oxide (methyl) acrylamide, ethylenebis (first
Base) double (methyl) acrylic amides such as acrylamide, hexamethylene bis (methyl) acrylamide；Vinyl hexanediacetate, the last of the ten Heavenly stems two
The divinyl esters such as sour diethyl enester；Epoxy Acrylates；Urethane acrylate class；N- methylol acryloyls
Amine, diallylamine, diallyl dimethyl ammonium, diallyl phthalate, diallyl chlorendate, divinylbenzene etc.
2 functional monomers；1,3,5- triacryl hexahydro -1,3,5-triazines, Triallyl isocyanurate, triallylamine,
3 functional monomer such as triallyltrimelitate, N, N- diallyl acrylamides；Tetramethylol methane tetraacrylate,
Four allyl ester of benzenetetracarboxylic acid, N, N, N ', N '-tetraallyl -1,4-Diaminobutane, tetraallyl amine salt, four allyloxy second
4 functional monomer such as alkane etc., they can be used singly or in combination of two or more.
It should be noted that as poly- (methyl) acrylamide of both sexes used in the present invention, such as can also use
The Hamide EX-200 of Harima Chemicals Group Co. Ltd. systems are serial, Hamide EX-300 are serial,
Hamide EX-400 series, Hamide RB-200 series, Hamide RB-300 series, Hamide RB-400 series
Deng；The POLYSTRON 372 of Arakawa Chemical Industries, Ltd., POLYSTRON 379, POLYSTRON 387-20,
POLYSTRON 503、POLYSTRON 504、POLYSTRON 1222、POLYSTRON 1228、POLYSTRON 1254、
POLYSTRON 1257、POLYSTRON 1259、POLYSTRON 1267、POLYSTRON 1280、POLYSTRON 1407、
POLYSTRON 1413, POLYSTRON 1810, POLYTENSION 1000, POLYTENSION 1001 etc.；Known material.
The weight average molecular weight of poly- (methyl) acrylamide of both sexes used is not particularly limited in the present invention, for example, 10~
20000000.It should be noted that the weight average molecular weight described in this specification is to be based on gel permeation chromatography (GPC) according to utilization
The value for the weight average molecular weight measure that the polyethylene oxide conversion of method is worth to.
(compound with least two aldehyde radical)
As the compound with least two aldehyde radical, glyoxal, succinic dialdehyde, dialdehyde stareh etc. can be enumerated, so
And it is not limited to them.It should be noted that the above-claimed cpd with least two aldehyde radical can be used alone, also may be used
Two or more is applied in combination.
(component ratio)
Poly- (methyl) acrylamide (A) of both sexes in the surface conditioning agent of the present invention and the chemical combination with least two aldehyde radical
The compounding ratio [A/B] of thing (B) is more than 0.1 preferably in terms of solid constituent mass ratio and less than 3.0, and more preferably more than 0.15
And less than 2.5, particularly preferably more than 0.2 and less than 1.0.
(other compositions)
In the above description, to only including poly- (methyl) acrylamide of both sexes beyond solvent and there is at least two aldehyde radical
The surface conditioning agent of compound be illustrated, but the surface conditioning agent of the present invention can also be as needed, is not damaging
In the purport of the present invention and the scope of overlay film performance, also comprising the resin beyond poly- (methyl) acrylamide of both sexes, surface-active
Agent, organic acid, metallic compound, silicate compound, surface conditioning agent additive etc..
Then can be cationic, anionic property, two as long as beyond above-mentioned poly- (methyl) acrylamide of resin both sexes
Any one resin of property, nonionic etc..As resin, for example, carbamate system resin, epoxy system resin,
(methyl) acrylic resin, (methyl) acrylamide resin, phenolic aldehyde system resin, polyester based resin, polyvinyl system resin,
Known to polyolefin-based resins, polyimides system resins, sulfonic acid system resin, natural polymer (cellulose, starch, gelatin etc.) etc.
Resin, they can be polymer or copolymer.These resins can be used alone, and can also be applied in combination 2
More than kind.
As surfactant, the surfactant of cationic, anionic property, both sexes, nonionic etc. can be used,
For example, the cationic surfactant such as alkylamine salt, alkylpolyoxyethylene；Alkyl sulfonic ester, polyoxyethylene
The anionic surfactants such as alkyl phenyl ether sulfate, dodecyl diphenyl ether sodium disulfonate, lauryl sodium sulfate；
The amphoteric surfactantes such as alkyl aminopropionic acid salt, alkyl dimethyl betaine；Polyoxyethylene alkyl phenyl ether, polyoxyalkylene fat
Fat acid esters, fatty acid glyceride, sorbitan fatty acid ester, polyglyceryl fatty acid ester, polyoxyethylene propane diols fat
The nonionic surfactants such as fat acid esters；Deng they can be used singly or in combination of two or more.
As organic acid, for example, oxalic acid, malonic acid, maleic acid, fumaric acid, butanedioic acid, malic acid, lemon
Acid, glutaric acid, aspartic acid, tartaric acid, phthalic acid, itaconic acid, mellitic acid, trimellitic acid, trimesic acid,
Benzene tetracarboxylic acid, naphthalenetetracarbacidic acidic, propane dicarboxylic acid, succinic carboxylic acid, pentane dicarboxylic acid, own dicarboxylic acids, dicarboxylic acids in heptan, fourth tricarboxylic acids, Ding Si
Carboxylic acid (such as 1,2,3,4- butanetetra-carboxylic acids), cyclopentanetetracarboxylic, own tricarboxylic acids, 1-hydroxyethylidene-1,1-diphosphonic acid,
2- phosphinylidyne butanes -1,2,4- tricarboxylic acids, nitrilo- (ニ ト リ ロ) trimethylene phosphonic or ethylenediamine tetraacetic (methylene phosphine
Acid) or these compounds salt etc., but be not limited to them.Cationic phase as the salt for forming above-claimed cpd
Counter ion, for example, the metal such as alkali metal (sodium, potassium, lithium etc.) ion, alkaline-earth metal (magnesium, calcium, barium etc.) ion from
Son, ammonium ion etc..These organic acids can be used singly or in combination of two or more.
As metallic compound, for example, zirconium compounds (such as hexafluoro zirconate, zirconium carbonate ammonium, zirconyl acetate, sulphur
Sour oxygen zirconium, zirconyl nitrate etc.), titanium compound (such as hexafluorotitanic acid, titanium oxide etc.), cerium compound (such as cerium oxide, carbonic acid
Cerium, cerium fluoride etc.), vfanadium compound (such as metavanadate, vanadic sulfate, vanadium acetylacetonate etc.), chromium compound (such as chromium sulfate
(III), charomic fluoride (III) etc.) etc., but and limited from them.It should be noted that these metallic compounds can be independent
It is used singly, or in combination of two or more kinds.
As silicate compound, for example, the silicic acid alkali metal salt such as sodium metasilicate, potassium silicate, lithium metasilicate；Macromolecule
Silica；The water such as colloidal silica, chain silica, pendency silica, tabular silica, hollow silica
Dispersed silica；Deng, but and limited from them.It should be noted that these silicate compounds can be used alone 1
Kind, two or more can also be applied in combination.
As surface conditioning agent additive, for example, being used as the defoamer of known additive, levelling agent, steady
Determine agent, antirust agent, antiseptic, mould resistant, wetting agent, thickener, colouring agent etc., can use they in a kind or 2 kinds with
On.
(fluidity)
The pH of the surface conditioning agent of the present invention is preferably more than 2 or more than 2 and less than 12 or less than 12, and more preferably 2.5
Above or more than 2.5 and less than 10 or less than 10, more than 2.5 are particularly preferably or more than 2.5 and less than 6.0 or less than 6.0.Such as
Fruit surface conditioning agent is the pH scopes, then the surface conditioning agent has the effect of the higher of the present invention and more excellent liquid stabilising
Property.Herein, the pH in this specification is the value obtained to 25 DEG C of inorganic agent using commercially available pH instrument.
(manufacture of surface conditioning agent)
The surface conditioning agent of the present invention can be by mixing poly- (methyl) acrylamide of both sexes, having at least 2 in a solvent
The compound of a aldehyde radical and the above-mentioned other compositions that use as needed and manufacture.
As solvent, it is not particularly limited, but preferably aqueous solvent.So-called aqueous solvent, refers to whole solvents
Quality on the basis of when contain the solvent of more than 50 mass % water.It should be noted that " solvent " does not mean that dissolving is all
The solvent of the narrow sense of component, but also include for a part component can also be dispersity decentralized medium concept.
As the solvent beyond water contained in aqueous solvent, for example, the alkane series solvent such as hexane, heptane；Benzene, toluene etc.
Fragrant family solvent；The alcohol series solvents such as ethanol, n-butyl alcohol, ethyl cellosolve；The ether series solvents such as tetrahydrofuran, dioxanes；Acetic acid
The ester series solvents such as ethyl ester, butoxy acetic acid ethyl ester；The acid amides series solvents such as dimethylformamide, 1-methyl-2-pyrrolidinone；Diformazan is sub-
The sulfone series solvent such as sulfone；The phosphoamide series solvent such as hexamethylphosphoric triamide；Deng.Solvent beyond these water can mix a kind,
Two or more can also be mixed in combination.It should be noted that from the viewpoint of environmentally and economically, preferably using only water.
(manufacture method of overlay film)
The overlay film formed using the surface conditioning agent of the present invention is hydrophilic coating film.The manufacture method of the overlay film has and makes this
The Contact operation that the surface conditioning agent of invention is contacted with the surface of such as metal material；With the table is sintered after Contact operation
Face, contact surface conditioning agent surface sintering circuit.It should be noted that can also be right before above-mentioned Contact operation
The surface of metal material carries out the pretreatment procedures such as degreasing, acid cleaning, alkali cleaning.Alternatively, it is also possible in pretreatment procedure with connecing
Between touching process, carry out forming the chemical conversion overlay film formation process of chemical conversion overlay film or organic coating treatment.Alternatively, it is also possible to upper
Have the lubricating film coated of lubricity to handle after stating sintering circuit.In addition it is also possible in above-mentioned Contact operation and sintering circuit
Between, carry out the washing step that the surface of the metal material to contacting surface conditioning agent is washed.
(Contact operation)
Above-mentioned Contact operation can utilize conventional contact method, such as spraying process, dip coating, rolling method, curtain coating, rotation
The methods of coating or combinations thereof, carries out, but is not limited to these methods.
In the Contact operation, the use condition of surface conditioning agent is not particularly limited.For example, during contact surface conditioning agent
The temperature of the surface conditioning agent and metal material is preferably more than 5 DEG C and less than 50 DEG C, more preferably more than 20 DEG C and 40 DEG C with
Under, but and from these temperature limitings.It should be noted that time of contact can suitably set, be usually more than 2 seconds and
Within 180 seconds.
(sintering circuit)
The scope that sintering circuit is preferably more than 150 DEG C and less than 230 DEG C in the maximum temperature reached (PMT) of metal material
Carry out, more preferably carried out under the temperature conditionss more than 170 DEG C and in less than 200 DEG C of scope, especially under interior temperature conditionss
It is preferred that carried out under temperature conditionss more than 180 DEG C and in less than 190 DEG C of scope.In addition, sintering time is not particularly limited,
In preferably more than 2 seconds and the scope of less than 300 seconds.Sintering method is not particularly limited, for example, having used electric heating
Sintering and drying method of wind drying machine, gas air drier etc. etc..
(chemical conversion overlay film formation process)
As described above, chemical conversion overlay film formation process is the process to form chemical conversion overlay film.The method of overlay film is melted into as formation,
For example, phosphate formation processing method, zirconium formation processing method, titanium formation processing method, hafnium formation processing method,
The formation processing methods such as vanadium formation processing method.It is melted into overlay film formation process, 1 formation processing method can be carried out, also may be used
2 formation processing methods are carried out with combination.
In phosphate chemical conversion treatment, the public affairs such as trbasic zinc phosphate chemical conversion treatment agent, phosphoric acid chromate chemical conversion treatment agent can be used
The inorganic agent known.In addition, in zirconium chemical conversion treatment, known zirconium chemical conversion treatment agent can be used, can be with titanium chemical conversion treatment
Using known titanizing into inorganic agent, known hafnium chemical conversion treatment agent can be used in hafnium chemical conversion treatment, in vanadium chemical conversion treatment
In can use known vanadium chemical conversion treatment agent.
(metal material)
As the metal material of application surface conditioning agent, for example, pure aluminum material, aluminum alloy materials are (also by them
Referred to as " aluminum ".)；They (are also referred to as " copper product " by pure copper material, Cu alloy material.), alloy steel material etc., but simultaneously
Limited from them.
The shape of metal material, structure etc. are not particularly limited, for example, tabular, foil-like etc..In addition, metal material
Material can also be on the base materials such as the metal material different from the metal material, ceramic material, organic material for example using plating,
The methods of evaporation, covering (Network ラ ッ De), has been coated to the material of above-mentioned copper product, aluminum, alloy steel material etc..
The material of copper of the copper alloy material containing more than 50 mass % preferably on the basis of the gross mass of the material, such as can be with
Enumerate brass material etc..As the alloying component beyond the copper in Cu alloy material, for example, Zn, P, Al, Fe, Ni
Deng.The material of aluminium of the aluminum alloy materials containing more than 50 mass % preferably on the basis of the gross mass of the material, such as can lift
Go out Al-Mg systems alloy material etc..As the alloying component beyond the aluminium in aluminum alloy materials, for example, Si, Fe, Cu,
Mn, Cr, Zn, Ti etc..The material of iron of the alloy steel material containing more than 50 mass % preferably on the basis of the gross mass of the material,
For example, stainless steel steel etc..As the alloying component beyond the iron in alloy steel material, for example, C, Si,
Mn, P, S, Ni, Cr, Mo etc..
(metal material for carrying overlay film)
The metal material with overlay film of the present invention has metal material and is formed at the gold using above-mentioned surface conditioning agent
Belong to the above-mentioned hydrophilic coating film on the surface of material.The metal material with overlay film of the present invention can also be in the table of metal material
Between face and hydrophilic coating film, there is phosphate chemical conversion treatment overlay film, zirconium chemical conversion treatment overlay film, titanium chemical conversion treatment overlay film, hafnium
Into processing overlay film, vanadium chemical conversion treatment overlay film etc..It should be noted that hydrophilic coating film can be covered comprising the organic of organic principle
Film or the organic-inorganic overlay film comprising organic principle and inorganic constituents.In addition, the adhesion amount of hydrophilic coating film is with drying
Quality meter is preferably 0.05g/m2Above or more than 0.05g/m2, more preferably 0.1g/m2Above or more than 0.1g/m2, it is especially excellent
Elect 0.2g/m as2Above or more than 0.2g/m2, but it is not limited to them.It should be noted that do not limited for upper limit value
It is fixed, but be preferably 1.0g/m from the aspect of cost2Below.
[embodiment]
Hereinafter, using embodiment and comparative example, the present invention is described in more detail.It should be noted that the present invention is not
Limited by following embodiment.It should be noted that being described as long as no special, % just refers to " quality % ".
The preparation ＞ of ＜ surface conditioning agents
After each component is coordinated with the mass ratio shown in table 1, it is stirred mixing and prepares embodiment 1~17 and ratio
Compared with the surface conditioning agent of example 1~8.It should be noted that for the surface conditioning agent of embodiment 14~17, dilute sulfuric acid or ammonia are used
Water have adjusted pH.In addition, 372 (amphiprotic polyacrylamides of POLYSTRON；Solid constituent 15.4%), POLYSTRON 1228
(amphiprotic polyacrylamide；Solid constituent 20.4%), 1280 (amphiprotic polyacrylamides of POLYSTRON；Solid constituent 20.7%)
And 1407 (amphiprotic polyacrylamides of POLYSTRON；Solid constituent 20.4%) use Arakawa Chemical Industries, Ltd.
Product, 1057 (nonionic polyacrylamides of Haricoat；Solid constituent 20.3%), Harifix UF-570 (cations
Property polyacrylamide；Solid constituent 12.7%), Hamide C-10 (anionic property polyacrylamides；Solid constituent 10.3%)
The product of Harima Chemicals Group Co. Ltd. systems is used, glyoxal (solid constituent 40%) has used Amzole
The product of India pvt.Ltd..It should be noted that the solid constituent of nitrilo trimethylene phosphonic acids is 50.0%.
[table 1]
【Table 1]
The manufacture ＞ of ＜ overlay films
By at 50 DEG C to metal material (aluminum：A1050；Thick 0.8mm；P Co., Ltd.'s ultech systems) spray 10 seconds
Degreasing agent (20% aqueous solution of Fine Cleaner 4377KN；Nihon Parkerizing Co., Ltd.'s system) and after carrying out degreasing,
Wash and make clean surface.Next, in phosphoric acid chromate chemical synthesis treatment liquid [Alchrome K702SKN：21g/L and
Alchrome K702ACN：4g/L；Be Nihon Parkerizing Co., Ltd.'s system] in 50 DEG C impregnate 15 seconds and carry out chromium phosphate
Hydrochlorate chemical conversion treatment, chemical conversion overlay film is formd on the surface of metal material.
Foring each metal material of chemical conversion overlay film or carrying out above-mentioned degreasing and washed and do not form chemical conversion to cover
The surface of the metal material of film, uses bar coater (number line No.4；First physics and chemistry Co. Ltd. system) it is respectively coated embodiment 1~17
And after the surface conditioning agent of comparative example 1~8, using baking oven is automatically drained out, (calorifics company system, ATO-101H go up in east in Co., Ltd.
Type) at 170 DEG C (PMT) sinter within 10 seconds, form hydrophilic coating film.
＜ performance evaluations ＞
To each metal material with chemical conversion overlay film and hydrophilic coating film, draining and hydrophilic have rated as shown below
Property.
(1) draining
Each metal material with chemical conversion overlay film and hydrophilic coating film is cut out with 10cm × 8cm, 20 in tap water
DEG C dipping 5 minutes.After dipping, metal material is vertically lifted with the water surface, determines more than the 95% of the water heretofore adhered to
The time of exsiccation, draining is have rated according to following metewand.It the results are shown in table 2.
(metewand)
◎：Less than 40 seconds
○：40 seconds less than 60 seconds
×：More than 60 seconds
(2) hydrophily
The pure water of 1 μ L is added dropwise to the surface with chemical conversion overlay film and each metal material of hydrophilic coating film, uses consonance circle
The contact angle meter " DM-300 " of face science Co. Ltd. system determines the contact angle (contact angle with water of water droplet；Initial stage).Separately
Outside, make with chemical conversion overlay film and hydrophilic coating film each metal material surface flow through 10 minutes tap water (1L/ minutes
Streamflow) after, it is 5 minutes dry at 80 DEG C, determine in the same manner as described above and the contact angle of water (after flowing water).After measure, according to
Following metewand have rated hydrophily.Their result is shown in table 2.
(metewand)
◎：Less than 20 °
○：20 ° less than 40 °
×：More than 40 °
[table 2]
【Table 2】
Claims (3)
1. a kind of surface conditioning agent, it contains poly- (methyl) acrylamide of both sexes and the compound with least two aldehyde radical.
2. a kind of manufacture method of overlay film, the manufacture method include：
Make process that the surface conditioning agent described in claim 1 is contacted with the surface of metal material and
The process that the surface for contacting the surface conditioning agent is sintered.
3. a kind of metal material with overlay film, it is covered with what the manufacture method using the overlay film described in claim 2 was formed
Film.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-169478 | 2015-08-28 | ||
| JP2015169478A JP2017043744A (en) | 2015-08-28 | 2015-08-28 | Surface treatment agent, manufacturing method of coated film and metal material with coated film |
| PCT/JP2016/070195 WO2017038251A1 (en) | 2015-08-28 | 2016-07-07 | Surface treatment agent, film production method, and film-equipped metal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107922779A true CN107922779A (en) | 2018-04-17 |
Family
ID=58187360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680045656.2A Pending CN107922779A (en) | 2015-08-28 | 2016-07-07 | Surface conditioning agent, the manufacture method of overlay film and the metal material with overlay film |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2017043744A (en) |
| KR (1) | KR20180036984A (en) |
| CN (1) | CN107922779A (en) |
| WO (1) | WO2017038251A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560203A (en) * | 2020-04-23 | 2020-08-21 | 乐凯胶片股份有限公司 | Aluminum foil treatment fluid and application thereof |
| CN115505330A (en) * | 2021-06-07 | 2022-12-23 | 株式会社神户制钢所 | Aluminum fin material and icing/frosting inhibitor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023009820A (en) * | 2021-07-08 | 2023-01-20 | 株式会社Uacj | Precoat fin material and its manufacturing method |
| JP2023009821A (en) * | 2021-07-08 | 2023-01-20 | 株式会社Uacj | Precoat fin material and its manufacturing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63171684A (en) * | 1986-12-29 | 1988-07-15 | Nippon Parkerizing Co Ltd | Method for imparting hydrophilicity of aluminum |
| JPH02219876A (en) * | 1989-02-21 | 1990-09-03 | Sumitomo Light Metal Ind Ltd | Hydrophilic coating agent, aluminum or aluminum alloy sheet for fin and heat exchanger |
| JPH06300482A (en) * | 1991-06-19 | 1994-10-28 | Nippon Parkerizing Co Ltd | Heat exchanger |
| JPH0977999A (en) * | 1995-09-13 | 1997-03-25 | Kobe Steel Ltd | Hydrophilic-film-forming coating agent and heat exchanger member coated therewith |
-
2015
- 2015-08-28 JP JP2015169478A patent/JP2017043744A/en active Pending
-
2016
- 2016-07-07 CN CN201680045656.2A patent/CN107922779A/en active Pending
- 2016-07-07 WO PCT/JP2016/070195 patent/WO2017038251A1/en active Application Filing
- 2016-07-07 KR KR1020187003999A patent/KR20180036984A/en not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63171684A (en) * | 1986-12-29 | 1988-07-15 | Nippon Parkerizing Co Ltd | Method for imparting hydrophilicity of aluminum |
| JPH02219876A (en) * | 1989-02-21 | 1990-09-03 | Sumitomo Light Metal Ind Ltd | Hydrophilic coating agent, aluminum or aluminum alloy sheet for fin and heat exchanger |
| JPH06300482A (en) * | 1991-06-19 | 1994-10-28 | Nippon Parkerizing Co Ltd | Heat exchanger |
| JPH0977999A (en) * | 1995-09-13 | 1997-03-25 | Kobe Steel Ltd | Hydrophilic-film-forming coating agent and heat exchanger member coated therewith |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560203A (en) * | 2020-04-23 | 2020-08-21 | 乐凯胶片股份有限公司 | Aluminum foil treatment fluid and application thereof |
| CN115505330A (en) * | 2021-06-07 | 2022-12-23 | 株式会社神户制钢所 | Aluminum fin material and icing/frosting inhibitor |
| CN115505330B (en) * | 2021-06-07 | 2023-11-14 | 株式会社神户制钢所 | Aluminum fin material and icing and frosting inhibitor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017038251A1 (en) | 2017-03-09 |
| KR20180036984A (en) | 2018-04-10 |
| JP2017043744A (en) | 2017-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107922779A (en) | Surface conditioning agent, the manufacture method of overlay film and the metal material with overlay film | |
| JP6841604B2 (en) | Aqueous resin dispersion, manufacturing method of aqueous resin dispersion, hydrophilization treatment agent, hydrophilization treatment method, metal material and heat exchanger | |
| JP6118419B2 (en) | Surface treatment agent for metal material, method for producing surface-treated metal material | |
| CN102292404B (en) | Hydrophilizing agent for aluminum-containing metal material, hydrophilizing method, and hydrophilized aluminum-containing metal material | |
| RU2400563C2 (en) | Sheet of electrical steel with insulating coating and method for its production | |
| TW200843949A (en) | Highly conducting resin-coated metal sheet | |
| WO2015080268A1 (en) | Method for treating surface of zinc-aluminum-magnesium alloy-plated copper sheet | |
| JP2012516359A (en) | Electrodepositable composition | |
| KR20190090382A (en) | A heat exchanger, and a method for processing a hydrophilic treatment of a heat exchanger | |
| JP5411585B2 (en) | Multi-layer surface-treated galvanized steel sheet | |
| CN107250434A (en) | Galvanized steel with or plate golding zincio alloy steel metal conditioner, coating method and coated steel | |
| CN102443329A (en) | Coating composition and aluminum heat radiation sheet utilizing the same | |
| JP5416625B2 (en) | Pre-coated aluminum plate | |
| JP6233886B2 (en) | Hydrophilic coating composition and aluminum fin material for heat exchanger | |
| JP2007237460A (en) | Resin coated metal sheet excellent in corrosion resistance and surface properties | |
| KR20220085810A (en) | A metal surface treatment agent, a metal material having a film, and a method for manufacturing the same | |
| CN100510183C (en) | Water-based surface-treating agent for plated metal sheet, surface-treated metal sheet, and process for producing the same | |
| JP2014009371A (en) | Electromagnetic steel sheet having insulation film | |
| JP3403906B2 (en) | Manufacturing method of highly hydrophilic paint | |
| CN107206422B (en) | The manufacturing method of coating metal band | |
| JP6764493B2 (en) | Metal surface treatment agent, metal material having a film, and its manufacturing method | |
| JPH09221691A (en) | Composition for forming lubricating membrane easily removable by water washing and its formation | |
| KR20170129905A (en) | A water-based surface treatment agent, a method for producing a film, and a surface treatment agent | |
| JPH05222334A (en) | Agent, bath, and method for hydrophilic surface treatment | |
| JPH09157864A (en) | Chromate treating solution composition for metallic material and treatment thereby |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180417 |
|
| WD01 | Invention patent application deemed withdrawn after publication |