CN109415835A - Metal conditioner is used in electrolysis processing - Google Patents
Metal conditioner is used in electrolysis processing Download PDFInfo
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- CN109415835A CN109415835A CN201780041176.3A CN201780041176A CN109415835A CN 109415835 A CN109415835 A CN 109415835A CN 201780041176 A CN201780041176 A CN 201780041176A CN 109415835 A CN109415835 A CN 109415835A
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- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
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Abstract
The present invention provides a kind of electrolysis processing metal conditioner, it can not only be to imparting tank processability processed, film adaptation, coating adhesion, corrosion resistance, resistance to vulcanization blackening etc. on Sn system plating material, the property of discoloration-resistant can also be assigned, and precipitation, the stability based on the mixed metal conditioner of Sn, the ageing stability of metal conditioner etc. of the Zr-P based coating in the short time are preferred in practical.A kind of electrolysis processing metal conditioner, contains: dissolution Zr ingredient;Dissolve F ingredient;Dissolve P ingredient;And selected from one or more of nitrate ion, chloride ion and sulfate ion anion, the reduced mass (P of the P element of above-mentioned dissolution P ingredientw) reduced mass (Zr with the Zr element of above-mentioned dissolution Zr ingredientw) the ratio between (Pw/Zrw) in 0.04 or more and 0.5 or less range, the concentration of the hydrogen peroxide conversion ingredient calculated by redox titration is in the range of 100mg/L or more and 1500mg/L or less.
Description
Technical field
The present invention relates to electrolysis processing metal conditioners.
Background technique
Up to now, various metal materials are mentioned as the surface treatment method for improving the property of the metal material
Various methods are gone out.
For example, tinplate material is material obtained by surface plating tin (stannum, Sn) to steel plate.The tin-coated steel
Skin material is antirust, for moisture etc. also have corrosion resistance, be also adapted to welding, soldering, therefore be mainly as tank (welded tank,
Be brazed tank) material, electric component etc. and widely used raw material.Herein, for the surface treatment of the tinplate material
Can be classified as method is typical chemical conversion treatment (referring for example to patent document 1), electrolysis processing (referring for example to patent document 2),
Application type handles (such as patent document 3).In turn, the type of the overlay film formed on the tinplate material is also varied
(referring for example to Patent Documents 1 to 3).
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 1-100281 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2009-280888 bulletin
Patent document 3: Japanese Unexamined Patent Publication 2004-307923 bulletin
Summary of the invention
Problems to be solved by the invention
Herein, as described above, tinplate material is mainly used as the material of tank.If in view of making on the way in the use
With then for the surface treated tinplate material requirements tank processability, film adaptation, coating adhesion (primary painting
Expect adaptation, secondary coating adaptation), corrosion resistance (under film corrosion resistance, distillation resistance to rust), the properties such as resistance to vulcanization blackening.
The inventors of the present invention are directed to the overlay film type for meeting these properties and processing method has carried out various researchs, as a result send out
It is existing: if making Sn by electrolysis processing using comprising dissolution Zr ingredient, dissolution F ingredient and the metal conditioner for dissolving P ingredient
It is formation Zr-P based coating on coating, then can realizes above-mentioned property with previous chromic acid salt treatment peer-level.
However, on the other hand, the inventors of the present invention obtain following opinion: making Sn with using other overlay film types, processing method
It is to be formed with the sample of overlay film on coating to compare, so that the sample for being formed with Zr-P based coating on Sn system coating is existed using electrolysis processing
Discoloration-resistant when passing through long-time under moist environment is sometimes worse.
Thus, the subject of the invention is to provide a kind of electrolysis processing metal conditioners, can not only be to Sn system
Assigned on plating material tank processability processed, film adaptation, coating adhesion (coating adhesion, secondary coating adaptation),
Corrosion resistance (corrosion resistance, distillation resistance to rust under film), resistance to vulcanization blackening etc., additionally it is possible to the property of discoloration-resistant is assigned, and
The precipitation (short time overlay film be precipitated property) of Zr-P based coating in short time, based on the steady of the mixed metal conditioner of Sn
Qualitative (resistance to being mixed into property of Sn), ageing stability (inorganic agent ageing stability) of metal conditioner etc. are preferred in practical
's.
The method for solving problem
The present invention is as follows.
[1] a kind of electrolysis processing metal conditioner, contains: dissolution Zr ingredient;Dissolve F ingredient;Dissolve P at
Point;And it is selected from one or more of nitrate ion, chloride ion and sulfate ion anion,
Reduced mass (the P of the P element of above-mentioned dissolution P ingredientw) reduced mass with the Zr element of above-mentioned dissolution Zr ingredient
(Zrw) the ratio between (Pw/Zrw) be 0.04 or more and 0.5 or less range in,
It is 100mg/L or more by the convert concentration of ingredient of the hydrogen peroxide that redox titration shown in following calculates
And in the range of 1500mg/L or less.
[redox titration]: electrolysis processing metal conditioner 20ml is taken, deionized water 80ml is added.In turn
50% sulfuric acid (specific gravity 1.395) 10ml is added, potassium iodide 2.0g is added, is stood after five minutes in sombre place, it is thio with 0.1M
The method that metabisulfite solution is titrated.Terminal is set as becoming from brown colourless point.
Concentration (mg/L)=titer (ml) × 85.0 of hydrogen peroxide conversion ingredient
[2] processing of the electrolysis according to above-mentioned [1] metal conditioner, wherein the F member of above-mentioned dissolution F ingredient
Reduced mass (the F of elementw) reduced mass (Zr with the Zr element of above-mentioned dissolution Zr ingredientw) the ratio between (Fw/Zrw) be 1.3 or more and
In 2.5 or less range.
[3] processing of the electrolysis according to above-mentioned [1] or [2] metal conditioner, wherein Zr concentration of element is
In the range of 1000mg/L or more and 1950mg/L or less.
[4] electrolysis according to above-mentioned [1]~[3] processing use metal conditioner, wherein pH be 3.4 or more and
In 4.8 or less range.
[5] processing of the electrolysis according to above-mentioned [1]~[4] metal conditioner, wherein above-mentioned hydrogen peroxide changes
Be counted as being divided into be originated from selected from one or more of hydrogen peroxide, nitrous acid, persulfuric acid, organic peroxide and its salt substance at
Point.
[6] processing of the electrolysis according to above-mentioned [1]~[5] metal conditioner, can be further containing choosing
From dissolution Sn ingredient, dissolution Fe ingredient, dissolved ammonia state N ingredient, dissolution Na ingredient and at least one kind of ingredient in K ingredient is dissolved, this
When, the reduced mass (Zr of the Zr element of above-mentioned dissolution Zr ingredientw), above-mentioned hydrogen peroxide conversion ingredient quality (AW), it is above-mentioned molten
Solve the reduced mass (Sn of the Sn element of Sn ingredientw), the reduced mass (Fe of the Fe element of above-mentioned dissolution Fe ingredientw) and it is above-mentioned molten
Solve the reduced mass (N of the N element of ammonia state N ingredientw) total quality and above-mentioned dissolution Zr ingredient Zr element reduced mass
(Zrw), above-mentioned hydrogen peroxide conversion ingredient quality (AW), the reduced mass (Sn of the Sn element of above-mentioned dissolution Sn ingredientw), on
State the reduced mass (Fe of the Fe element of dissolution Fe ingredientw), the reduced mass (N of the N element of above-mentioned dissolved ammonia state N ingredientw), on
State the reduced mass (Na of the Na element of dissolution Na ingredientw) and above-mentioned dissolution K ingredient K element reduced mass (Kw) it is total
Mass ratio CA:{ (Zrw+AW+Snw+Few+Nw)/(Zrw+AW+Snw+Few+Nw+Naw+Kw) it is 0.9 or more.
[7] processing of the electrolysis according to above-mentioned [1]~[6] metal conditioner, wherein conductivity 1.0S/m
Above and in the range of 6.0S/m or less.
[8] processing of the electrolysis according to above-mentioned [1]~[7] metal conditioner, wherein dealing with objects metal is
Sn system coating.
[9] electrolysis according to above-mentioned [8] processing use metal conditioner, wherein process object metal be Sn with
The alloy layer of Fe.
[10] a kind of manufacturing method for being electrolysed processing metal conditioner, wherein metal watch is used in the electrolysis processing
Surface treatment agent contains: dissolution Zr ingredient;Dissolve F ingredient;Dissolve P ingredient;And it is selected from nitrate ion, chloride ion and sulphur
One or more of acid ion anion,
Reduced mass (the P of the P element of above-mentioned dissolution P ingredientw) reduced mass with the Zr element of above-mentioned dissolution Zr ingredient
(Zrw) the ratio between (Pw/Zrw) be 0.04 or more and 0.5 or less range in,
It is 100mg/L or more by the convert concentration of ingredient of the hydrogen peroxide that redox titration shown in following calculates
And in the range of 1500mg/L or less,
The manufacturing method is characterized in that comprising:
Above-mentioned dissolution Zr ingredient, above-mentioned dissolution F ingredient, E will be become and state dissolution P ingredient, above-mentioned hydrogen peroxide conversion ingredient
It is added in liquid medium with more than one raw materials of the supply source of above-mentioned anion, and mixed process.
[redox titration]: electrolysis processing metal conditioner 20ml is taken, deionized water 80ml is added.In turn
50% sulfuric acid (specific gravity 1.395) 10ml is added, potassium iodide 2.0g is added, is stood after five minutes in sombre place, it is thio with 0.1M
The method that metabisulfite solution is titrated.Terminal is set as becoming from brown colourless point.
Concentration (mg/L)=titer (ml) × 85.0 of hydrogen peroxide conversion ingredient
[11] manufacturing method of processing metal conditioner is electrolysed according to above-mentioned [10], wherein above-mentioned molten
Solve the reduced mass (F of the F element of F ingredientw) reduced mass (Zr with the Zr element of above-mentioned dissolution Zr ingredientw) the ratio between (Fw/
Zrw) in 1.3 or more and 2.5 or less range.
[12] manufacturing method of processing metal conditioner is electrolysed according to above-mentioned [10] or [11], wherein
Zr concentration of element is in 1000mg/L or more and the range of 1950mg/L or less.
[13] manufacturing method of processing metal conditioner is electrolysed according to above-mentioned [10]~[12], wherein
In the range that pH is 3.4 or more and 4.8 or less.
[14] manufacturing method of processing metal conditioner is electrolysed according to above-mentioned [10]~[13], wherein
Above-mentioned hydrogen peroxide is converted into 1 be divided into Yuan Zi in hydrogen peroxide, nitrous acid, persulfuric acid, organic peroxide and its salt
Kind or more substance ingredient.
[15] manufacturing method of processing metal conditioner is electrolysed according to above-mentioned [10]~[14], it can be with
Further contain in dissolution Sn ingredient, dissolution Fe ingredient, dissolved ammonia state N ingredient, dissolution Na ingredient and dissolution K ingredient extremely
Few a kind of ingredient the, at this point, reduced mass (Zr of the Zr element of above-mentioned dissolution Zr ingredientw), above-mentioned hydrogen peroxide conversion ingredient matter
Measure (AW), the reduced mass (Sn of the Sn element of above-mentioned dissolution Sn ingredientw), the reduced mass of the Fe element of above-mentioned dissolution Fe ingredient
(Few) and dissolved ammonia state N ingredient N element reduced mass (Nw) total quality and the Zr element of above-mentioned dissolution Zr ingredient change
Calculate quality (Zrw), above-mentioned hydrogen peroxide conversion ingredient quality (AW), the reduced mass of the Sn element of above-mentioned dissolution Sn ingredient
(Snw), the reduced mass (Fe of the Fe element of above-mentioned dissolution Fe ingredientw), the reduced mass of the N element of above-mentioned dissolved ammonia state N ingredient
(Nw), the reduced mass (Na of the Na element of above-mentioned dissolution Na ingredientw) and above-mentioned dissolution K ingredient K element reduced mass (Kw)
Total mass ratio CA:{ (Zrw+AW+Snw+Few+Nw)/(Zrw+AW+Snw+Few+Nw+Naw+Kw) it is 0.9 or more.
[16] manufacturing method of processing metal conditioner is electrolysed according to above-mentioned [10]~[15], wherein
Be electrolysed processing metal conditioner conductivity be 1.0S/m or more and the range of 6.0S/m or less in.
[17] manufacturing method of processing metal conditioner is electrolysed according to above-mentioned [10]~[16], wherein
Process object metal is Sn system coating.
[18] manufacturing method of processing metal conditioner is electrolysed according to above-mentioned [17], wherein processing pair
As the alloy layer that metal is Sn and Fe.
[19] a kind of surface treatment method of metal material, characterized in that it comprises: process object metal impregnation in
It is electrolysed in the state of processing metal conditioner, the process being powered using the process object metal as cathode side,
Above-mentioned electrolysis processing metal conditioner contains:
Dissolve Zr ingredient;Dissolve F ingredient;Dissolve P ingredient;And it is selected from nitrate ion, chloride ion and sulfate radical
One or more of ion anion,
Reduced mass (the P of the P element of above-mentioned dissolution P ingredientw) reduced mass with the Zr element of above-mentioned dissolution Zr ingredient
(Zrw) mass ratio (Pw/Zrw) be 0.04 or more and 0.5 or less range in,
It is 100mg/L or more by the convert concentration of ingredient of the hydrogen peroxide that redox titration shown in following calculates
And in the range of 1500mg/L or less,
[redox titration]: electrolysis processing metal conditioner 20ml is taken, deionized water 80ml is added.In turn
50% sulfuric acid (specific gravity 1.395) 10ml is added, potassium iodide 2.0g is added, is stood after five minutes in sombre place, it is thio with 0.1M
The method that metabisulfite solution is titrated.Terminal is set as becoming from brown colourless point.
Concentration (mg/L)=titer (ml) × 85.0 of hydrogen peroxide conversion ingredient
[20] surface treatment method according to above-mentioned [19], wherein in above-mentioned electrolysis processing metal conditioner
Reduced mass (the F of the F element of above-mentioned dissolution F ingredientw) reduced mass (Zr with the Zr element of above-mentioned dissolution Zr ingredientwThe ratio between)
(Fw/Zrw) in 1.3 or more and 2.5 or less range.
[21] surface treatment method according to above-mentioned [19] or [20], wherein above-mentioned electrolysis processing is handled with metal
Zr concentration of element in agent is in 1000mg/L or more and the range of 1950mg/L or less.
[22] surface treatment method according to above-mentioned [19]~[21], wherein above-mentioned electrolysis processing is handled with metal
In the range that pH in agent is 3.4 or more and 4.8 or less.
[23] surface treatment method according to above-mentioned [19]~[22], wherein above-mentioned hydrogen peroxide, which is converted into, to be divided into
From the ingredient selected from one or more of hydrogen peroxide, nitrous acid, persulfuric acid, organic peroxide and its salt substance.
[24] surface treatment method according to above-mentioned [19]~[23], wherein above-mentioned electrolysis processing is handled with metal
Agent can be further containing selected from dissolution Sn ingredient, dissolution Fe ingredient, dissolved ammonia state N ingredient, dissolution Na ingredient and dissolution K ingredient
In at least one kind of ingredient, at this point, the reduced mass (Zr of the Zr element of above-mentioned dissolution Zr ingredientw), above-mentioned hydrogen peroxide is converted into
Quality (the A dividedW), the reduced mass (Sn of the Sn element of above-mentioned Sn ingredientw), the conversion matter of the Fe element of above-mentioned dissolution Fe ingredient
Measure (Few) and dissolved ammonia state N ingredient N element reduced mass (Nw) total quality and above-mentioned dissolution Zr ingredient Zr element
Reduced mass (Zrw), above-mentioned hydrogen peroxide conversion ingredient quality (AW), the reduced mass of the Sn element of above-mentioned Sn ingredient
(Snw), the reduced mass (Fe of the Fe element of above-mentioned dissolution Fe ingredientw), the reduced mass of the N element of above-mentioned dissolved ammonia state N ingredient
(Nw), the reduced mass (Na of the Na element of above-mentioned dissolution Na ingredientw) and above-mentioned dissolution K ingredient K element reduced mass (Kw)
Total quality mass ratio CA:{ (Zrw+AW+Snw+Few+Nw)/(Zrw+AW+Snw+Few+Nw+Naw+Kw) it is 0.9 or more.
[25] surface treatment method according to above-mentioned [19]~[24], wherein above-mentioned electrolysis processing is handled with metal
The conductivity of agent is in 1.0S/m or more and the range of 6.0S/m or less.
[26] surface treatment method according to above-mentioned [19]~[25], wherein above-mentioned process object metal is Sn system
Coating.
[27] surface treatment method according to above-mentioned [26], wherein above-mentioned process object metal is the conjunction of Sn and Fe
Gold plate.
The effect of invention
In accordance with the invention it is possible to a kind of electrolysis processing metal conditioner is provided, it can not only be to Sn system plating
Tank processability processed, film adaptation, coating adhesion (coating adhesion, secondary coating adaptation), anti-corrosion is assigned on material
Property (under film corrosion resistance, distillation resistance to rust), resistance to vulcanization blackening etc., additionally it is possible to assign the property of discoloration-resistant, and in short-term
Between property is precipitated in overlay film, resistance to being mixed into property of Sn, inorganic agent ageing stability etc. are preferred in practical.
Specific embodiment
According to sequence below, the present invention is illustrated.
1. metal conditioner is used in electrolysis processing
1-1. constituent
1-2. composition (containing than, content)
1-3. fluidity
2. being electrolysed the manufacturing method of processing metal conditioner
2-1. raw material
2-2. technique
3. being electrolysed the application method of processing metal conditioner
3-1. object metal
3-2. technique
" 1. electrolysis processing metal conditioner "
Electrolysis processing metal conditioner of the invention contains dissolution Zr ingredient;Dissolve F ingredient;Dissolve P ingredient;With
And selected from one or more of nitrate ion, chloride ion and sulfate ion anion, the P element of above-mentioned dissolution P ingredient
Reduced mass (Pw) reduced mass (Zr with the Zr element of above-mentioned dissolution Zr ingredientw) the ratio between (Pw/Zrw) be 0.04 or more and
In 0.5 or less range, the concentration of the hydrogen peroxide conversion ingredient calculated by following redox titrations shown is
In the range of 100mg/L or more and 1500mg/L or less.In addition, electrolysis processing of the invention further includes with metal conditioner
Any one of new liquid (not carrying out the liquid of electrolysis processing) and load liquid (carry out be electrolysed treated liquid).
[redox titration]: hold pipette entirely with 20ml and 20ml is taken to be electrolysed processing metal conditioner, investment
In conical flask.Then, with the deionized water of 100ml graduated cylinder addition 80ml, (compared with 50% sulfuric acid of 10ml graduated cylinder addition 10ml
Weight is 1.395), and after adding potassium iodide 2.0g, to stand 5 minutes in sombre place.Thereafter, 0.1M hypo solution is used
Minimum scale is that the 25ml buret of 0.1ml is titrated.It should be noted that sombre place refer to temperature be 20 DEG C and not by
The place of sun light direct beam.In addition, terminal is set as becoming from brown colourless point.
The hydrogen peroxide conversion ingredient being electrolysed in processing metal conditioner occurs under sulfuric acid with potassium iodide
Redox reaction, and generate iodine.Hydrogen peroxide converts ingredient when being originated from hydrogen peroxide, 1 mole of hydrogen peroxide and 2 moles
Redox reaction occurs for potassium iodide (KI, colourless), generates 1 mole of iodine (I2).In the iodine (brown) and titrating solution of the generation
Sodium thiosulfate occur redox reaction, become colourless sodium iodide (NaI).It should be noted that 2 moles of thio sulphur
Redox reaction occurs for sour sodium and 1 mole of iodine.Based on the redox reaction, find out by the titration of 0.1M sodium thiosulfate
When amount is converted into the formula of the concentration of hydrogen peroxide conversion ingredient, as follows.
Concentration (mg/L)=0.1M sodium thiosulfate titer (m1) × 85.0 of hydrogen peroxide conversion ingredient
<1-1. constituent>
{ 1-1-1. dissolves Zr ingredient }
Dissolution Zr ingredient refers under room temperature (20 DEG C) and normal pressure (1atm=101325Pa) in the formulation in dissolved form
The ingredient containing Zr element of state.Dissolution Zr ingredient is not particularly limited, such as with Zr ion (such as Zr4+) and Zr and its
Complex ion (ZrF made of the bonding of its ingredient (such as F)6 2-、ZrF5 -、ZrF3 +、ZrF2 2+、ZrF3+) or molecule (ZrF4), oxidation
Zirconium ion (ZrO3+、HZrO3 -) etc. form exist.In addition, preferably containing in electrolysis processing metal conditioner of the invention
The F for the amount that can be bonded with Zr is had more than, therefore, most dissolution Zr ingredient can be speculated with ZrF6 2-(or one therein
Point F form made of other ligand substitutings, cation electrodeposition are incorporated into form made of the anion) form exist.
{ 1-1-2. dissolves F ingredient }
Dissolution F ingredient refers under room temperature (20 DEG C) and normal pressure (latm=101325Pa) in the formulation in dissolved state
The ingredient containing F element.Dissolution F ingredient is not particularly limited, such as with F ion and F and other ingredients (such as Zr, H)
Complex ion (ZrF made of bonding6 2-、ZrF5 -、ZrF3 +、ZrF2 2+、ZrF3+、HF2 -) or molecule (HF, ZrF4) etc. form deposit
?.In addition, electrolysis processing of the invention is with the F for preferably containing more than the amount that can be bonded with Zr in metal conditioner, because
This, can speculate most dissolution F ingredient with ZrF6 2-(or a part of F form made of other ligand substitutings therein,
Cation electrodeposition is incorporated into form made of the anion) form exist, it is remaining to be formed with F ion, HF or with other ingredients
The form of bonding body exists.In addition, enumerating " ZrF above6 2-" an example as " dissolution F ingredient ", but the ingredient also contains Zr,
Therefore, which also belongs to " dissolution Zr ingredient " (also identical for other ingredients).That is, ingredient is present in liquid with dissolved form
The form of state exists, and when the existing ingredient contains two or more element such as Zr and F (such as " X " and " Y "), this it is existing at
Divide is both " dissolution X ingredient " and " dissolution Y ingredient ".
{ 1-1-3. dissolves P ingredient }
Dissolution P ingredient, which refers to, contains P in dissolved state under room temperature (20 DEG C) and normal pressure (1atm=101325Pa)
The ingredient of element.Dissolution P ingredient is not particularly limited, such as with (1) orthophosphoric acid state phosphorus, (2) polymer phosphate state phosphorus, (3) dissolution
Property organic phosphorus acid-state phosphorus etc. form exist.Herein, as a more specific example, (1) orthophosphoric acid state phosphorus is to be in the formulation
Dissolved state contains phosphate radical (PO4) ingredient, such as orthophosphoric acid (H can be enumerated3PO4), phosphate anion (H2PO4 -、
HPO4 2-、PO4 3-) etc. and the bonding body that is formed of these ions and other ingredients.In addition, as a more specific example, (2) are poly-
Close phosphoric acid state phosphorus can enumerate in the formulation pyrophosphoric acid, polyphosphoric acid, metaphosphoric acid and their ion etc. in dissolved state, with
And the bonding body that their ion and other ingredients are formed.In turn, the organic phosphorus acid-state phosphorus of (3) dissolubility is in the formulation in molten
The ingredient containing organic phosphoric acid of solution state, can enumerate for example in the formulation in dissolved state phosphonic acids and they from
The bonding body that son and their ion and other ingredients are formed.Herein, organic phosphoric acid is made comprising carbon (C), protium
(H), the composition of oxygen element (O) and P elements (P) has the property of the oxyacid (phosphonic acids) as phosphorus.
{ 1-1-4. anion }
Electrolysis processing of the invention with metal conditioner further include selected from nitrate ion, chloride ion and
One or more of sulfate ion anion.As the strategy for Effluent Discharge of present treatment agent, implementing nitrate ammonia and reducing (including to disappear
Except nitrate ammonia) in the case where countermeasure, as anion, all or part of of nitrate ion can be substituted for chloride
Ion and/or sulfate ion are coped with.As the countermeasure for preventing electrolytic processing apparatus from corroding, (packet is reduced implementing chloride
Include and eliminate chloride) in the case where countermeasure, as anion, all or part of of chloride ion can be substituted for nitric acid
Radical ion and/or sulfate ion are coped with.Implement the strategy for Effluent Discharge of present treatment agent and prevents electrolytic processing apparatus from corroding
In the case where countermeasure, as anion, all or part of of nitrate ion and chloride ion can be substituted for sulfuric acid
Radical ion is coped with.
{ 1-1-5. hydrogen peroxide conversion ingredient }
Hydrogen peroxide conversion ingredient is to be electrolysed the oxidative components included in processing metal conditioner.In addition, mistake
Hydrogen oxide conversion ingredient is not limited to hydrogen peroxide, refers in above-mentioned redox titration, it is assumed that oxidative components are all
Hydrogen peroxide and the ingredient of concentration has been determined.Hydrogen peroxide conversion ingredient is derived from selected from such as hydrogen peroxide, nitrous acid, mistake
The ingredient of sulfuric acid, organic peroxide and its oxidative components in salt (such as sodium salt, ammonium salt).Herein, as organic peroxy
Compound can enumerate the water-soluble substances such as tert-butyl hydroperoxide, acetylacetone peroxide.Among these, it is originated from
The hydrogen peroxide conversion ingredient of hydrogen peroxide is thinning from overlay film and overlay film densification can be made (to be formed blunt as chromic acid salt treatment
Change film property overlay film) from the perspective of particularly preferably.
{ the other ingredients of 1-1-6. }
Electrolysis processing of the invention as needed can be containing known in this field using with metal conditioner
Ingredient.For example, dissolution Sn ingredient can be contained, dissolution Fe ingredient, dissolved ammonia state N ingredient (i.e. ammonium, ammonia), Na ingredient is dissolved, is molten
Solve K ingredient.Herein, which can be the ingredient added when preparing new liquid, be also possible to the stage in load liquid by original
The ingredient of the supplies such as material (steel plate).For example, dissolution Sn ingredient, dissolution Fe ingredient do not limit, it is processed for typical
The ingredient supplied in journey by raw material (steel plate).In addition, such as dissolution Na ingredient, dissolution K ingredient does not limit, for typical,
It is included in the industrial water (well water, underground water, tap water) for being used as liquid medium in treatment process and is supplied to or is locating
The ingredient for being attached to raw material surface during reason and being supplied to.Wherein, metal conditioner is used in electrolysis of the invention processing
It is preferred that without K ingredient (being potassium ion for typical) or the only degree (K containing trace is dissolvedw: 3mg/L or less).It is being free of
It dissolves K ingredient or only in the case where the degree containing trace, property, which is precipitated, in short time overlay film becomes especially good.In addition, this hair
Bright electrolysis processing is preferably free of dissolution Na ingredient (being sodium ion for typical) with metal conditioner or only contains trace
Degree (the Na of amountw: 3mg/L or less).In the case where the degree without dissolution Na ingredient or only containing trace, overlay film appearance
Property become especially good.It is preferable to use deionized waters for the liquid medium of inorganic agent as a result,.
{ 1-1-7. liquid medium }
It is preferably the liquid using water as main body that the liquid medium in metal conditioner is used in electrolysis processing of the invention
Medium (such as deionized water, pure water).Herein, refer to " as main body ": using the gross mass of liquid medium as benchmark, water 51
Quality % or more (preferably 60 mass % or more, more preferably 70 mass % or more, further preferably 80 mass % or more,
Particularly preferably 90 mass % or more).Therefore, above-mentioned each ingredient (dissolution Zr ingredient, dissolution F ingredient, dissolution P ingredient, peroxidating
Hydroperoxide conversion ingredient etc.) in " dissolution " refer to: be dissolved in the state of the liquid medium (preferably water) using water as main body, such as
It rephrases the statement and is properly termed as " water-soluble ".In addition, electrolysis processing metal conditioner of the invention not only includes only containing
The form of above-mentioned solvent components, liquid medium, further include sludge has coexisted, such as excess amount of ions through product made of insoluble
{ detailed morphology is unknown, but for example, FePO4、SnF4、SnO(OH)2、Sn(OH)4Deng } form.In addition, as liquid medium,
Can be containing other liquid mediums (such as liquid medium, alcohols such as ethyl alcohol of water Combination) in addition to water, but be
Electrolysis processing is carried out, preferably its is less.Other liquid solvents in addition to water are using the gross mass of liquid medium as benchmark
For 20 mass % or less, preferably 10 mass % or less, more preferably 5 mass % or less, further preferably 3 mass % with
Under, particularly preferably 1 mass % or less.In addition, this preparation can be dry-form or concentration form.At this point, on the spot with water-soluble
Solution or dilution reuse.
<1-2. composition>
{ 1-2-1. contains ratio }
(1-2-1-1.PwWith ZrwMass ratio)
Reduced mass (the P of the P element of dissolution P ingredient in electrolysis processing metal conditioner of the inventionw) with
Dissolve the reduced mass (Zr of the Zr element of Zr ingredientw) the ratio between (Pw/Zrw) be 0.04 or more and 0.5 or less range in, preferably
For in 0.06 or more and 0.4 or less range, more preferably 0.08 or more and 0.3 or less.In electrolysis processing gold of the invention
In the specific system of metal surface inorganic agent, { for accurate, pass through the base in the parameter by the way that the ratio to be set as within the scope of this
On plinth, the concentration of aftermentioned hydrogen peroxide conversion ingredient is set as in aftermentioned range, it is possible to provide it can not only be to Sn system plating material
Imparting tank processability processed, film adaptation, coating adhesion (coating adhesion, secondary coating adaptation), corrosion resistance on material
(corrosion resistance, distillation resistance to rust under film), resistance to vulcanization blackening etc., additionally it is possible to assign the property of discoloration-resistant, and the short time is covered
Property, resistance to being mixed into property of Sn, inorganic agent ageing stability etc. preferred electrolysis processing metal conditioner in practical is precipitated in film.
Especially, if Pw/ZrwLess than 0.04, then resistance to vulcanization blackening is deteriorated.In addition, if Pw/ZrwMore than 0.5, then film adaptation becomes
Difference.Herein, the quality determination of the P element in preparation and Zr element shines using the ICP based on JIS-K0116:2014 standard
The known methods such as spectroscopy apparatus (ICP-AES) carry out.
(1-2-1-2.FwWith ZrwMass ratio)
{ reduced mass (the F of the F element of dissolution F ingredient in electrolysis processing metal conditioner of the inventionw) with
Dissolve the reduced mass (Zr of the Zr element of Zr ingredientw) the ratio between (Fw/Zrw) be preferably 1.3 or more and 2.5 or less range in,
In more preferably 1.32 or more and 2.4 or less range, further preferably 1.36 or more and 2.3 or less.If FwWith ZrwThe ratio between
For that in above range, then said effect can be made more excellent.Especially, if Fw/ZrwReach 1.3 or more, then resistance to being mixed into property of Sn becomes
It obtains better.If Fw/ZrwFor 2.5 hereinafter, then secondary coating adaptation becomes better.Herein, the quality of the F element in preparation
Measurement can be by will to what is recorded in the 34.1 of JIS-K0102:2014 standard based on lanthanum-alizarin aminoxatyl complex absorption photometry
The solution that fluorine compounds distillation is isolated carries out quantitative analysis to carry out.
(1-2-1-3. is specified to be grouped mutual mass ratio)
It in turn, can be containing selected from dissolution Sn ingredient, dissolution Fe ingredient, dissolved ammonia state N ingredient, dissolution Na ingredient and dissolution
At least one kind of ingredient in K ingredient, at this point, by the reduced mass (Zr of the Zr element of Zr ingredientw), hydrogen peroxide conversion ingredient
Quality (AW), dissolution Sn ingredient Sn element reduced mass (Snw), dissolution Fe ingredient Fe element reduced mass (Few) and
Reduced mass (the N of the N element of dissolved ammonia state N ingredientw) total quality and dissolution Zr ingredient Zr element reduced mass
(Zrw), hydrogen peroxide conversion ingredient quality (AW), dissolution Sn ingredient Sn element reduced mass (Snw), dissolution Fe ingredient
Fe element reduced mass (Few), the reduced mass (N of the N element of dissolved ammonia state N ingredientw), dissolution Na ingredient Na element
Reduced mass (Naw) and dissolution K ingredient K element reduced mass (Kw) total mass ratio when being denoted as CA, CA is preferably
0.9 or more, more preferably 0.92 or more.If the range, then overlay film appearance becomes good.Herein, the Sn element in preparation and
The quality determination of Fe element can pass through the ICP emission spectrophotometer (ICP-AES) etc. based on JIS-K0116:2014 standard
Known method carries out.In addition, the quality determination of the N element, Na element and K element of the dissolved ammonia state N ingredient in preparation can lead to
It crosses based on known methods such as the ion chromatographic methods of JIS-K0102:2016 standard and carries out.In addition, AWIt is hydrogen peroxide conversion
The concentration of ingredient is worth multiplied by obtained by volume.
{ 1-2-2. content }
(1-2-2-1.Zr concentration of element)
Electrolysis processing of the invention with the Zr concentration of element in metal conditioner be preferably 1000mg/L or more and
In the range of 1950mg/L or less, in the range of more preferably 1100mg/L or more and 1850mg/L or less, further preferably
In the range of 1200mg/L or more and 1750mg/L or less.If within the scope of this, even being then capable of providing common electrolysis item
Part such as using material to be tested as cathode side, be powered with certain current density to material to be tested (such as it is being impregnated in rule
While fixed 40 DEG C of metal conditioners, with 3.0A/dm2Current density keep 1 second) also have it is above-mentioned that effect
The metal material of fruit.Especially, if Zr concentration reaches 1000mg/L or more, distilling resistance to rust becomes better.If Zr element
Concentration is 1950mg/L hereinafter, then a coating adhesion becomes better.
(concentration of 1-2-2-2. hydrogen peroxide conversion ingredient)
The concentration of above-mentioned hydrogen peroxide conversion ingredient is in 100mg/L or more and the range of 1500mg/L or less, preferably
In the range of 200mg/L or more and 1250mg/L or less, more preferably 300mg/L or more and 1000mg/L or less.In the present invention
Electrolysis processing metal conditioner specific system in, by by hydrogen peroxide convert ingredient concentration be set as the rule
Determine in range { for accurate, by the basis of the parameter, by the reduced mass (P of the P element of above-mentioned dissolution P ingredientw) with
Dissolve the reduced mass (Zr of the Zr element of Zr ingredientw) the ratio between (Pw/Zrw) be set as in above range, it is possible to provide it can be to Sn
It is imparting tank processability processed on plating material, film adaptation, (coating adhesion, a secondary coating are closely sealed for coating adhesion
Property), corrosion resistance (under film corrosion resistance, without coating corrosion resistance), the properties such as resistance to vulcanization blackening, also, Sn system can also be inhibited
Metal conditioner is used in the electrolysis processing of the discoloration (xanthochromia) on plating material surface.Especially, the ingredient if hydrogen peroxide converts
For 100mg/L or more, then discoloration-resistant becomes better.In addition, if hydrogen peroxide be converted into be divided into 1500mg/L hereinafter, if make
Tank processability becomes good.
(the other constituent concentrations of 1-2-2-3.)
Firstly, F concentration of element, P element concentration are preferably based on above-mentioned Zr concentration of element and above-mentioned each element and Zr member
The mass ratio of element and the value that calculates.In addition, negative selected from one or more of nitrate ion, chloride ion and sulfate ion
It is suitable that the concentration of ion preferably reaches the mode in aftermentioned preferred value range (1.0S/m or more and 6.0S/m or less) with conductivity
Work as decision.
<1-3. fluidity>
{1-3-1.pH}
Electrolysis processing of the invention is preferably 3.4 or more and 4.8 hereinafter, more preferably with the pH in metal conditioner
In 3.5 or more and 4.7 or less range, further preferably 3.6 or more and 4.5 or less.If pH reaches 3.4 or more, film
Lower corrosion resistance becomes better.If pH be 4.8 hereinafter, if inorganic agent ageing stability become better.In addition, the pH is to be directed to
Electrolysis processing is based on what JIS-Z8802:2011 was measured under electrolysis temperature (being 40 DEG C for typical) with metal conditioner
Value.
{ 1-3-2. conductivity }
The conductivity of electrolysis processing metal conditioner of the invention is preferably 1.0S/m or more and 6.0S/m or less
In the range of, in more preferably 1.5 or more and 5.5 or less range, further preferably 2.0 or more and 5.0 or less.If conductance
Rate reaches 1.0 or more, then short time overlay film precipitation property becomes better.If conductivity be 6.0 hereinafter, if be more difficult to occur to electricity
Solve the corrosion of processing unit.In addition, the effect of short time overlay film precipitation property can be also saturated even if conductivity is more than 6.0.In addition,
The conductivity is to be based on JIS-K0130:2008 in electrolysis temperature for electrolysis processing metal conditioner (to be for typical
40 DEG C) under the value that measures.
" manufacturing methods of 2. electrolysis processing metal conditioners "
The manufacturing method of electrolysis processing metal conditioner of the invention include: will become above-mentioned dissolution Zr ingredient,
Above-mentioned dissolution F ingredient, above-mentioned dissolution P ingredient, above-mentioned hydrogen peroxide conversion ingredient and above-mentioned anion supply source it is a kind of with
Upper raw material is added in liquid medium, and mixed process.Herein, can be a kind of raw material is the (choosing of a variety of mentioned components
From dissolution Zr ingredient, dissolution F ingredient, dissolution P ingredient, hydrogen peroxide conversion ingredient and above-mentioned anion in it is any it is a variety of at
Point) supply source (for example, a kind of fluorination zirconic acid as raw material is both the supply source for dissolving Zr ingredient, and dissolve F ingredient
Supply source), being also possible to plurality of raw materials is a kind of mentioned component (selected from dissolution Zr ingredient, dissolution F ingredient, dissolution P ingredient, mistake
Hydrogen oxide converts any one ingredient in ingredient and above-mentioned anion) supply source (such as the fluorine zirconic acid as different material
With hydrofluoric acid be dissolve F ingredient supply source), can also be plurality of raw materials be a variety of mentioned components (selected from dissolution Zr ingredient,
Dissolve F ingredient, dissolution P ingredient, hydrogen peroxide conversion ingredient and above-mentioned anion in any Multiple components) supply source (example
It is such as ingredient different from each other as the phosphoric acid of different material and hydrofluoric acid, that is, dissolves P ingredient and dissolve the supply source of F ingredient).
Hereinafter, each raw material and technique is described in detail.
<2-1. raw material>
(supply source of 2-1-1. dissolution Zr ingredient)
It as the supply source of dissolution Zr ingredient, is not particularly limited, e.g. includes the compound of zirconium atom, can enumerate
Such as zirconium sulfate, zirconium oxysulfate, zirconium sulfate ammonium, zirconyl nitrate, zirconium nitrate ammonium, fluorine zirconic acid, fluorine zirconium complex salt etc., they can be single
Solely it is used singly, or in combination of two or more kinds.
(supply source of 2-1-2. dissolution F ingredient)
It as the supply source of dissolution F ingredient, is not particularly limited, e.g. includes the compound of fluorine atom, can enumerate
Such as fluorine zirconic acid, ammonium fluoride, ammonium acid fluoride, fluorination germanium, ferric flouride, sodium fluoride, sodium bifluoride etc., they can be used alone 1
Kind, two or more can also be applied in combination.In addition, the such fluorine zirconic acid as dissolution Zr ingredient supply source of above-mentioned illustration, fluorine zirconium
Complex salt is also the supply source for dissolving F ingredient.
(supply source of 2-1-3. dissolution P ingredient)
As the supply source of dissolution P ingredient, it is not particularly limited.For example, (1) is used as orthophosphoric acid state phosphorus, (just comprising phosphoric acid
Phosphoric acid) and its salt (ammonium orthophosphate etc.).(2) it is used as polymer phosphate state phosphorus, is the phosphoric acid condensation product of chain, including pyrophosphoric acid, three
Polyphosphoric acid, four polyphosphoric acids etc. further include its salt (ammonium pyrophosphate, tripolyphosphate ammonium, four ammonium polyphosphate etc.).(3) as organic phosphorus
Acid-state phosphorus, including nitrilo trimethylene phosphonic acids, nitrilo trimethylene propyl phosphonous acid, nitrilo- diethyl methylene phosphonic acid, methane-
1- hydroxyl -1,1- di 2 ethylhexyl phosphonic acid, ethane -1- hydroxyl -1,1- di 2 ethylhexyl phosphonic acid, propane -1- hydroxyl -1,1- di 2 ethylhexyl phosphonic acid, aminotrimethylene
Phosphonic acids, ethylenediamine tetramethylene phosphonic acid, diethylenetriamine pentamethylenophosphonic acid etc. and its salt etc..In addition, the confession of dissolution P ingredient
It can be a kind to source, or two or more.
(supply source of 2-1-4. hydrogen peroxide conversion ingredient)
As hydrogen peroxide conversion ingredient supply source, can enumerate such as hydrogen peroxide, nitrite (such as sodium salt,
Ammonium salt), persulfate (such as sodium salt, ammonium salt), water-soluble organic peroxide etc., they can be used alone, can also be with
Two or more is applied in combination.
(supply source of 2-1-5. anion)
It as the supply source of anion, is not particularly limited, inorganic acids can be enumerated, such as nitric acid, hydrochloric acid, sulfuric acid
The water soluble salt of inorganic acid, inorganic acid.In addition, the supply source of anion can be a kind, or two or more.In addition,
As above-mentioned other ingredients (such as dissolution Zr ingredient) supply source and the ingredient that uses contain the anion (i.e. nitrate anion from
Son, chloride ion, sulfate ion) in the case where, which is also the supply source of anion.Anion (the i.e. nitrate anion
Ion, chloride ion, sulfate ion) with the cation (preferably ammonium) of inorganic agent (i.e. neutral salt) is matched, as raising
The supporting electrolyte of the conductivity of inorganic agent and work.
<2-2. technique>
Electrolysis processing metal conditioner of the invention can be for example, by that will become the supply source of above-mentioned each ingredient
Raw material is added in the liquid medium (such as water) using water as main body, is stirred while heating and cooling down as needed to make
It is standby.PH is adjusted to rule after being added to the raw material of supply source of above-mentioned each ingredient as the set-up procedure of pH and conductivity
Fixed value.Later, anion (i.e. nitrate ion, chloride ion, the sulphur is added in the form of neutral salt (preferably ammonium salt)
Acid ion), it adjusts to defined conductivity.The substance (neutral salt) added to adjust the conductivity is known as to support electricity
Xie Zhi.Later, in the case where pH changes from specified value, implement micro-adjustment.In addition, the adjustment of pH using alkali, acid come into
Row, but be not particularly limited.Preferably, alkali uses ammonia, and acid uses the acid for the anion of supporting electrolyte being identical component
(inorganic acid).This is because: adjusting pH by using ammonia, it is formed by overlay film even if ammonia enters, ammonia also can be later
It volatilizees in dry Shi Congqi overlay film, therefore does not almost end up in overlay film, as a result, not causing bad shadow to its overlay film performance
It rings.In addition this is because: adjusting pH, energy by using with acid (inorganic acid) that the anion of supporting electrolyte is identical component
Adverse effect caused by enough overlay film performances by the overlay film formation is limited to minimum limit.
" application methods of 3. electrolysis processing metal conditioners "
<3-1. object metal>
Maximum when making object metal form overlay film with metal conditioner using electrolysis processing of the invention is characterized in
While ensuring the performances such as tank processability processed, discoloration-resistant can be assigned to surface treated object metal.From the viewpoint
Set out, the object metal of electrolysis processing metal conditioner of the invention preferably with Sn system coating such as Sn coating,
Coating (such as solder) containing Sn and other metals } metal material (such as tinplate steel plate).Herein, Sn system coating is
Refer to: Sn content in coating take the gross mass of coating as 20 mass % or more (preferably 50 mass % or more, more excellent as benchmark
Be selected as 70% or more, further preferably 90 mass % or more) coating.In addition, there may be in addition to Sn in Sn system coating
Except one or more other metals (such as Fe), alloy can also be formed in the coating and { such as is attached to using electricity
After Sn, heated the alloy of the Sn and Fe that are formed when (Reflow Soldering) }.In turn, Sn system coating is preferably as coating pair
At least single side of the metal material of elephant includes 100~15000mg/m2Sn.In turn, Sn system coating is free of Zn, or even if packet
Containing Zn, it is preferably also 3 mass % or less using the gross mass of coating as benchmark, is more preferably 2 mass % or less, is further excellent
It is selected as 1 mass % or less.This is because: being just difficult to happen discoloration originally when containing Zn with amount to a certain degree.But as above
Described, electrolysis processing metal conditioner of the invention can be to object metal imparting tank processability processed, film adaptation, painting
Expect adaptation (coating adhesion, secondary coating adaptation), corrosion resistance (corrosion resistance, distillation resistance to rust under film), resistant to sulfur
Change the properties such as blackening.Therefore, from this viewpoint, object metal is not limited to the metal material of subsidiary Sn system coating, can be with
For metal materials such as aluminum-based metal, Ferrious material, zinc system metal, magnesium system metals.
<3-2. technique>
Electrolysis processing metal conditioner of the invention can utilize common electrolytic method shape on the metal material
At tank processability processed, film adaptation, coating adhesion (coating adhesion, secondary coating adaptation), corrosion resistance (under film
Corrosion resistance, distillation resistance to rust), the overlay films of the resistance to vulcanization excellents such as blackening.As concrete example, in the metal material of process object
Material be Sn system coated metal material in the case where, following methods can be enumerated: using material to be tested as cathode side, by this for try
While (or after dipping) metal conditioner is used in the electrolysis processing that material is impregnated in predetermined temperature (being 40 DEG C for typical),
With current density (such as 3.0A/dm as defined in advising2) be powered to the material to be tested, and kept for the stipulated time (such as 1 second)
Method.Electrolysis temperature is not particularly limited, and preferably 10 DEG C or more and 55 DEG C or less.If temperature reaches 10 DEG C or more, it is easy
Maintain temperature.If temperature be 55 DEG C hereinafter, if be more difficult to that the corrosion to electrolytic processing apparatus occurs.Current density does not limit especially
It is fixed, longer electrolysis time is needed under low current density.At higher current densities, it can be carried out with short electrolysis time pair
It answers, overlay film precipitation efficiency reduces sometimes.
Embodiment
Hereinafter, the present invention is described in more detail by embodiment, but the present invention is unlimited in the range of being no more than its purport
Due to embodiment below.In addition, " % " refers to quality % in the case where no especially record.
<test material>
As test material, materials described below is used.
(1) Sn (tin) steel plate (there are reflow process) (ET) is electroplated
Plate thickness: 0.3mm
The weight per unit area of Sn coating: 2.8g/m2
(2) electronickelling steel plate (NI)
Plate thickness: 0.3mm
The weight per unit area of Ni coating: 0.8g/m2
<preparation of electrolysis processing metal conditioner>
Xiang Shuizhong addition as become dissolution Zr ingredient and dissolution F ingredient supply source raw material hydrofluoric acid zirconium, as at
Hydrofluoric acid for the raw material of dissolution F ingredient supply source and the orthophosphoric acid as the raw material for becoming dissolution P ingredient supply source, are made rule
Fixed FW/ZrW、PW/ZrW.Then, as the raw material for becoming hydrogen peroxide conversion ingredient supply source, to reach recorded in table 1
The mode of additive amount adds substance classes recorded in table 1, is sufficiently mixed, and keeps hydrogen peroxide conversion ingredient completely molten under naked eyes
Solution.Thereafter, acid (acid with the anion identical component for constituting supporting electrolyte recorded in table 1) or alkali (ammonia) are added to adjust
pH.In turn, supporting electrolyte recorded in table 1 is added to be finely adjusted as needed to pH after adjusting conductivity.At this point, with
CA also reaches the mode of specified value, adds above-mentioned sour, above-mentioned alkali (ammonia and sodium hydroxide) to be adjusted.Operation obtains in this way
Each Treatment of Metal Surface medicament chemical synthesis treatment liquid.It should be noted that when electrolyte of more than two kinds is used in mixed way, by 2 kinds with
On supporting electrolyte when being used in mixed way, mixing ratio is mass ratio.
<as supporting electrolyte, the raw material of anion and dissolved ammonia state N ingredient supply source>
E1: ammonium nitrate
E2: ammonium sulfate
E3: ammonium chloride
<as hydrogen peroxide conversion ingredient supply source and can become dissolved ammonia state N ingredient supply source raw material>
M1: ammonium nilrite
M2: tert-butyl hydroperoxide
M3: hydrogen peroxide
M4: ammonium persulfate
<pre-treatment>
The pre-treatment (electrolysis processing pre-treatment) of test material is implemented as follows: with alkali cleaner { FINE CLEANER-
E6406 (Japanese pa card rapids smart (PARKERIZING) Co. Ltd. system), 2% build bath, 60 DEG C } dipping degreasing of progress 30 seconds
Afterwards, wash and washed using ion exchange water using tap water, remove moisture with damping roller is removed, make it using drier
It is dry.
<electrolysis handles (standard electrolytic processing)>
The test material for implementing pre-treatment is handled into (standard electrolytic processing) for electrolysis below.With the test material
As cathode, handle using carbon plate as the test material to electrode, to be impregnated in the electrolysis for being set as predetermined temperature (40 DEG C) with gold
Metal surface inorganic agent, while with 3.0A/dm2Current density carry out electrolysis in 1 second.Thereafter, by the test through electrolysis processing
Material is washed 5 seconds by spraying with 25 DEG C of tap water, thus cleans the surface of the test material, is removed water using roller extruding, will
The surface of the test material reaches plate temperature and is set as 50 DEG C to be dried.
<performance evaluation>
For the test material and electrolysis processing gold for having carried out above-mentioned pre-treatment and electrolysis processing (standard electrolytic processing)
Metal surface inorganic agent itself carries out performance evaluation about projects of (A) described below~(L).Table 2 shows test material,
Table 3 shows result.
(A) tank processability processed
The PET film for being 20 μm with 200 DEG C of laminate thickness on the two sides of test material, after being punched into the blank of diameter 150mm,
With drawing ratio: 1.67 carry out drawing and forming, make tank diameter: 90mm, tank height: the ironed can of about 40mm.Then, by above-mentioned drawing
Deep tank is with drawing ratio: 1.36 carry out drawing and forming again, make tank diameter: after the re-drawing tank of 66mm, using the re-drawing tank,
By the thinned stretch process in 3 stages, implements that stretch forming processing is thinned in such a way that thickness reduction reaches 50%, drawn
Deep-stretch forming processing is thinned, make tank diameter: stretching tank is thinned in the drawing-of 66mm, tank height: about 125mm.Thereafter, for
The drawing-, which is thinned, stretches tank body, and the flaw of point following 5 grade evaluated for film floats, removing situation.△'s or more is evaluated as reality
With level.
◎: the flaw portion of film, float portion, stripping portion total the area ratio be 0%
Zero: the flaw portion of film, float portion, total the area ratio of stripping portion is more than 0% and for 0.5% or less
Zero △: the flaw portion of film, float portion, total the area ratio of stripping portion is more than 0.5% and for 5% or less
△: the flaw portion of film, float portion, total the area ratio of stripping portion is more than 5% and for 15% or less
×: the flaw portion of film, float portion, total the area ratio of stripping portion be more than 15% or test material fracture and can not
Forming
(B) film adaptation
The PET film for being 20 μm with 200 DEG C of laminate thickness on the two sides of test material, after being punched into the blank of diameter 150mm,
With drawing ratio: 1.67 carry out drawing and forming, make tank diameter: 90mm, tank height: the ironed can of about 40mm.Thereafter, for the drawing
Deep tank body carries out the distillation processing of 121 DEG C, 30 minutes, the removing situation of point 5 following grade evaluated for film.The evaluation of △ or more
For realistic scale.
◎: the area ratio of stripping portion is 0%
Zero: the area ratio of stripping portion is more than 0% and is 2% or less
Zero △: the area ratio of stripping portion is more than 2% and is 5% or less
△: the area ratio of stripping portion is more than 5% and is 10% or less
×: the area ratio of stripping portion is more than 10%
(C) coating adhesion
To form dry film thickness as 6g/m on test material2The mode of film be coated with epoxy-phenolic resin, with 200
DEG C drying after ten minutes, is divided into the gridiron pattern as deep as substrate steel with the interval of 1mm.Thereafter, glass is attached on the test material
After paper self-adhesive tape, the adhesive tape is peeled off, the removing situation of point following 5 grades evaluation films.△'s or more is evaluated as realistic scale.
◎: the area ratio of stripping portion is 0%
Zero: the area ratio of stripping portion is more than 0% and is 5% or less
Zero △: the area ratio of stripping portion is more than 5% and is 15% or less
△: the area ratio of stripping portion is more than 15% and is 30% or less
×: the area ratio of stripping portion is more than 30%
(D) secondary coating adaptation
To form dry film thickness as 6g/m on test material2The mode of film be coated with epoxy-phenolic resin, with 200
DEG C drying after ten minutes, is divided into the gridiron pattern as deep as substrate steel with the interval of 1mm.Thereafter, to the test material carry out 121 DEG C,
Distillation processing in 30 minutes, after dry, after attaching cellophane tape on the test material, peels the adhesive tape off, divides following 5 etc.
The removing situation of grade evaluation film.△'s or more is evaluated as realistic scale.
◎: the area ratio of stripping portion is 0%
Zero: the area ratio of stripping portion is more than 0% and is 5% or less
Zero △: the area ratio of stripping portion is more than 5% and is 15% or less
△: the area ratio of stripping portion is more than 15% and is 30% or less
×: the area ratio of stripping portion is more than 30%
(E) corrosion resistance under film
To form dry film thickness as 6g/m on test material2The mode of film be coated with epoxy-phenolic resin, with 200
DEG C drying after ten minutes, be divided into as deep as substrate steel intersection cut mark.Thereafter, which is being included into 1.5% citric acid-
It is impregnated 72 hours in the experimental liquid of 1.5% salt mixed liquor with 45 DEG C.After followed by cleaning, being dry, on the test material
After attaching cellophane tape, the adhesive tape is peeled off, the corrosion of erodable section under the film in point following 5 grades evaluation intersection cut mark portions
The area ratio (%) of the erodable section of width (mm) and flat part.△'s or more is evaluated as realistic scale.
◎: the Erosion Width for intersecting erodable section under the film in cut mark portion is less than 0.2mm and the erodable section of flat part
The area ratio is 0%
Zero: the Erosion Width for intersecting erodable section under the film in cut mark portion is less than 0.3mm and the erodable section of flat part
The area ratio was 1% or less (not including the case where wherein being evaluated as ◎)
Zero △: the Erosion Width for intersecting erodable section under the film in cut mark portion is less than the erodable section of 0.4mm and flat part
The area ratio be 3% or less (not including the case where wherein being evaluated as ◎, zero)
△: the Erosion Width for intersecting erodable section under the film in cut mark portion is less than 0.5mm and the erodable section of flat part
The area ratio was 5% or less (not including the case where wherein being evaluated as the △ of ◎, zero, zero)
×: the Erosion Width for intersecting erodable section under the film in cut mark portion is the erodable section of 0.5mm or more or flat part
The area ratio be more than 5%
(F) resistance to rust is distilled
Test material is carried out with 121 DEG C to distillation processing in 30 minutes, observation is got rusty situation, point following 5 grades according to
The area ratio (%) in portion of getting rusty is evaluated.△'s or more is evaluated as realistic scale.
◎: the area ratio in portion of getting rusty is 0%
Zero: the area ratio in portion of getting rusty is more than 0% and is 1% or less
Zero △: the area ratio in portion of getting rusty is more than 1% and is 3% or less
△: the area ratio in portion of getting rusty is more than 3% and is 5% or less
×: the area ratio in portion of getting rusty is more than 5%
(G) blackening of resistance to vulcanization
To form dry film thickness as 6g/m on test material2The mode of film be coated with epoxy-phenolic resin, with 200
DEG C drying 10 minutes.Thereafter, in experimental liquid (0.056% cysteine hydrochloride, 0.4% potassium dihydrogen phosphate, 0.81% phosphoric acid
Sodium) in impregnated 1 hour with 121 DEG C after, the color difference (△ E value) of point following 5 grades evaluation dipping front and backs.△'s or more is evaluated as
Realistic scale.Valuator device: the SD7000 (SCI mode: total reflection measurement) of Nippon Denshoku Industries Co., Ltd.
◎: △ E value is less than 3.0
Zero: △ E value is 3.0 more than and less than 5.5
Zero △: △ E value is 5.5 more than and less than 8.0
△: △ E value is 8.0 more than and less than 10.5
×: △ E value is 10.5 or more
(H) resistance to being mixed into property of Sn
It is used in metal conditioner 100ml to electrolysis processing and adds the stannous chloride of 350mg/L as Sn, at 40 DEG C
Thermostat in stand 24 hours.Dissolution Sn concentration in the supernatant of inorganic agent after measurement standing, point following 5 grades are commented
Valence Sn is molten to deposit rate (%).△'s or more is evaluated as realistic scale.Valuator device: the ICP based on JIS-K0116: 2014 standards is sent out
The known methods such as light spectroscopy apparatus (ICP-AES)
◎: Sn molten rate of depositing is 80% or more
Zero: Sn molten rate of depositing is 70% more than and less than 80%
Zero △: Sn molten rate of depositing is 60% more than and less than 70%
△: Sn molten rate of depositing is 50% more than and less than 60%
×: the molten rate of depositing of Sn is 40% more than and less than 50%
(I) discoloration-resistant
Test material is stood 72 hours in 70 DEG C, the thermostat of 80%RH.Divide following 5 grades evaluation test materials
Standing before and after color difference (△ E value).△'s or more is evaluated as realistic scale.Valuator device: Nippon Denshoku Industries Co., Ltd.
The SD7000 (SCI mode: total reflection measurement) of system
◎: △ E value is less than 2.0
Zero: △ E value is 2.0 more than and less than 4.0
Zero △: △ E value is 4.0 more than and less than 6.0
△: △ E value is 6.0 more than and less than 8.0
×: △ E value is 8.0 or more
(J) short time overlay film precipitation property
By test material (in the evaluation, the test material, the test material i.e. after pre-treatment that do not carry out standard electrolytic processing
Material) test material is impregnated at the metal surface for being set as predetermined temperature (40 DEG C) as cathode using carbon plate as to electrode
Agent is managed, meanwhile, with 10.0A/dm2Current density electrolysis 0.3 second.Thereafter, by the test material through electrolysis processing with 25 DEG C
Tap water wash by spraying 5 seconds, thus clean the surface of the test material, using roller extruding removed water, by the test material
The surface of material reaches plate temperature and is set as 50 DEG C to be dried.Thereafter, the test material is measured using fluorescent x-ray analyzer
Zr adhesion amount, point following 5 grades evaluate Zr adhesion amount (mg/m2).△'s or more is evaluated as realistic scale.
◎: Zr adhesion amount is 6mg/m2More than
Zero: Zr adhesion amount is 5mg/m2More than and less than 6mg/m2
Zero △: Zr adhesion amount is 4mg/m2More than and less than 5mg/m2
△: Zr adhesion amount is 3mg/m2More than and less than 4mg/m2
×: Zr adhesion amount is less than 3mg/m2
(K) inorganic agent ageing stability
Electrolysis processing is stood 1 month in 40 DEG C of thermostat with metal conditioner 100mL.1 month will be stood
The liquid appearance (liquid character) of inorganic agent afterwards and its inorganic agent 100mL are filtered with filter paper (No5C), for hereafter remaining on
The residue quality (mg) of the inorganic agent of filter paper, point following 5 grades evaluations.△'s or more is evaluated as realistic scale.
◎: inorganic agent is without muddiness, and the quality of residue is 0mg
Zero: there is muddiness in inorganic agent, and the quality of residue is 0mg
Zero △: there is muddiness in inorganic agent, and the quality of residue is more than 0mg and is 10mg or less
△: there is muddiness in inorganic agent, and the quality of residue is more than 10mg and is less than 20mg
×: there is muddiness in inorganic agent, and the quality of residue is 20mg or more
(L) overlay film appearance
Point following 5 grade evaluation tests materials (in the evaluation, do not carry out standard electrolytic processing test material, i.e. before
Treated test material) in electrolysis processing (standard electrolytic processing) before and after color difference (△ E value).△'s or more is evaluated as reality
With level.Valuator device: the SD7000 (SCI mode: total reflection measurement) of Nippon Denshoku Industries Co., Ltd.
◎: △ E value is less than 5.0
Zero: △ E value is 5.0 more than and less than 7.0
Zero △: △ E value is 7.0 more than and less than 9.0
△: △ E value is 9.0 more than and less than 11.0
×: △ E value is 11.0 or more
[table 1A]
Table 1A (embodiment)
[table 1B]
Table 1B
[table 1C]
Table 1C (embodiment)
[table 1D]
Table 1D (embodiment)
[table 1E]
Table 1E (embodiment)
[table 2A]
Table 2A (embodiment)
Embodiment | Treatment fluid | Raw material |
Embodiment 1 | S1 | ET |
Embodiment 2 | S2 | ET |
Embodiment 3 | S3 | ET |
Embodiment 4 | S4 | ET |
Embodiment 5 | S5 | ET |
Embodiment 6 | S6 | ET |
Embodiment 7 | S7 | ET |
Embodiment 8 | S8 | ET |
Embodiment 9 | S9 | ET |
Embodiment 10 | S10 | ET |
Embodiment 11 | S11 | ET |
Embodiment 12 | S12 | ET |
Embodiment 13 | S13 | ET |
Embodiment 14 | S14 | ET |
Embodiment 15 | S15 | ET |
Embodiment 16 | S16 | ET |
Embodiment 17 | S17 | ET |
Embodiment 18 | S18 | ET |
Embodiment 19 | S19 | ET |
Embodiment 20 | S20 | ET |
Embodiment 21 | S21 | ET |
Embodiment 22 | S22 | ET |
Embodiment 23 | S23 | ET |
Embodiment 24 | S24 | ET |
Embodiment 25 | S25 | ET |
Embodiment 26 | S26 | ET |
Embodiment 27 | S27 | ET |
Embodiment 28 | S28 | ET |
Embodiment 29 | S29 | ET |
Embodiment 30 | S30 | ET |
Embodiment 31 | S31 | ET |
Embodiment 32 | S32 | ET |
Embodiment 33 | S33 | ET |
Embodiment 34 | S34 | ET |
Embodiment 35 | S35 | ET |
Embodiment 36 | S36 | ET |
Embodiment 37 | S37 | ET |
Embodiment 38 | S38 | ET |
Embodiment 39 | S39 | ET |
Embodiment 40 | S40 | ET |
Embodiment 41 | S41 | ET |
Embodiment 42 | S42 | ET |
Embodiment 43 | S43 | ET |
Embodiment 44 | S44 | ET |
Embodiment 45 | S45 | ET |
Embodiment 46 | S46 | ET |
Embodiment 47 | S47 | ET |
Embodiment 48 | S48 | ET |
Embodiment 49 | S49 | ET |
Embodiment 50 | S50 | ET |
Embodiment 51 | S51 | ET |
Embodiment 52 | S52 | ET |
Embodiment 53 | S53 | ET |
Embodiment 54 | S54 | ET |
Embodiment 55 | S55 | ET |
Embodiment A | S3 | NI |
[table 2B]
Table 2B
Comparative example | Treatment fluid | Raw material |
Comparative example 1 | H1 | ET |
Comparative example 2 | H2 | ET |
Comparative example 3 | H3 | ET |
Comparative example 4 | H4 | ET |
Comparative example 5 | H5 | ET |
Comparative example 6 | H6 | ET |
Comparative example 7 | H7 | ET |
Comparative example 8 | H8 | ET |
Comparative example 9 | H9 | ET |
Comparative example 10 | H10 | ET |
Comparative example 11 | H11 | ET |
Comparative example 12 | H12 | ET |
Comparative example 13 | H13 | ET |
Comparative example 14 | H14 | ET |
Comparative example 15 | H15 | ET |
Comparative example 16 | H16 | ET |
Comparative example 17 | H17 | ET |
Comparative example 18 | H18 | ET |
Comparative example 19 | H19 | ET |
Comparative example 20 | H20 | ET |
Comparative example 21 | H21 | ET |
Comparative example 22 | H22 | ET |
Comparative example 23 | H23 | ET |
Comparative example 24 | H24 | ET |
[table 2C]
Table 2C (embodiment)
Embodiment | Treatment fluid | Raw material |
Embodiment 56 | S56 | ET |
Embodiment 57 | S57 | ET |
Embodiment 58 | S58 | ET |
Embodiment 59 | S59 | ET |
Embodiment 60 | S60 | ET |
Embodiment 61 | S61 | ET |
Embodiment 62 | S62 | ET |
Embodiment 63 | S63 | ET |
Embodiment 64 | S64 | ET |
Embodiment 65 | S65 | ET |
Embodiment 66 | S66 | ET |
Embodiment 67 | S67 | ET |
Embodiment 68 | S68 | ET |
Embodiment 69 | S69 | ET |
Embodiment 70 | S70 | ET |
Embodiment 71 | S71 | ET |
Embodiment 72 | S72 | ET |
Embodiment 73 | S73 | ET |
Embodiment 74 | S74 | ET |
Embodiment 75 | S75 | ET |
Embodiment 76 | S76 | ET |
Embodiment 77 | S77 | ET |
Embodiment 78 | S78 | ET |
Embodiment 79 | S79 | ET |
Embodiment 80 | S80 | ET |
Embodiment 81 | S81 | ET |
Embodiment 82 | S82 | ET |
Embodiment 83 | S83 | ET |
Embodiment 84 | S84 | ET |
Embodiment 85 | S85 | ET |
Embodiment 86 | S86 | ET |
Embodiment 87 | S87 | ET |
Embodiment 88 | S88 | ET |
Embodiment 89 | S89 | ET |
Embodiment 90 | S90 | ET |
Embodiment 91 | S91 | ET |
Embodiment 92 | S92 | ET |
Embodiment 93 | S93 | ET |
Embodiment 94 | S94 | ET |
Embodiment 95 | S95 | ET |
Embodiment 96 | S96 | ET |
Embodiment 97 | S97 | ET |
Embodiment 98 | S98 | ET |
Embodiment 99 | S99 | ET |
Embodiment 100 | S100 | ET |
Embodiment 101 | S101 | ET |
Embodiment 102 | S102 | ET |
Embodiment 103 | S103 | ET |
Embodiment 104 | S104 | ET |
Embodiment 105 | S105 | ET |
Embodiment 106 | S106 | ET |
Embodiment 107 | S107 | ET |
Embodiment 108 | S108 | ET |
Embodiment 109 | S109 | ET |
Embodiment 110 | S110 | ET |
[table 2D]
Table 2D (embodiment)
Embodiment | Treatment fluid | Raw material |
Embodiment 111 | S111 | ET |
Embodiment 112 | S112 | ET |
Embodiment 113 | S113 | ET |
Embodiment 114 | S114 | ET |
Embodiment 115 | S115 | ET |
Embodiment 116 | S116 | ET |
Embodiment 117 | S117 | ET |
Embodiment 118 | S118 | ET |
Embodiment 119 | S119 | ET |
Embodiment 120 | S120 | ET |
Embodiment 121 | S121 | ET |
Embodiment 122 | S122 | ET |
Embodiment 123 | S123 | ET |
Embodiment 124 | S124 | ET |
Embodiment 125 | S125 | ET |
Embodiment 126 | S126 | ET |
Embodiment 127 | S127 | ET |
Embodiment 128 | S128 | ET |
Embodiment 129 | S129 | ET |
Embodiment 130 | S130 | ET |
Embodiment 131 | S131 | ET |
Embodiment 132 | S132 | ET |
Embodiment 133 | S133 | ET |
Embodiment 134 | S134 | ET |
Embodiment 135 | S135 | ET |
Embodiment 136 | S136 | ET |
Embodiment 137 | S137 | ET |
Embodiment 138 | S138 | ET |
Embodiment 139 | S139 | ET |
Embodiment 140 | S140 | ET |
Embodiment 141 | S141 | ET |
Embodiment 142 | S142 | ET |
Embodiment 143 | S143 | ET |
Embodiment 144 | S144 | ET |
Embodiment 145 | S145 | ET |
Embodiment 146 | S146 | ET |
Embodiment 147 | S147 | ET |
Embodiment 148 | S148 | ET |
Embodiment 149 | S149 | ET |
Embodiment 150 | S150 | ET |
Embodiment 151 | S151 | ET |
Embodiment 152 | S152 | ET |
Embodiment 153 | S153 | ET |
Embodiment 154 | S154 | ET |
Embodiment 155 | S155 | ET |
Embodiment 156 | S156 | ET |
Embodiment 157 | S157 | ET |
Embodiment 158 | S158 | ET |
Embodiment 159 | S159 | ET |
Embodiment 160 | S160 | ET |
Embodiment 161 | S161 | ET |
Embodiment 162 | S162 | ET |
Embodiment 163 | S163 | ET |
Embodiment 164 | S164 | ET |
Embodiment 165 | S165 | ET |
[table 2E]
Table 2E (embodiment)
Embodiment | Treatment fluid | Raw material |
Embodiment 166 | S166 | ET |
Embodiment 167 | S167 | ET |
Embodiment 168 | S168 | ET |
Embodiment 169 | S169 | ET |
Embodiment 170 | S170 | ET |
Embodiment 171 | S171 | ET |
Embodiment 172 | S172 | ET |
Embodiment 173 | S173 | ET |
Embodiment 174 | S174 | ET |
Embodiment 175 | S175 | ET |
Embodiment 176 | S176 | ET |
Embodiment 177 | S177 | ET |
Embodiment 178 | S178 | ET |
Embodiment 179 | S179 | ET |
Embodiment 180 | S180 | ET |
Embodiment 181 | S181 | ET |
Embodiment 182 | S182 | ET |
Embodiment 183 | S183 | ET |
Embodiment 184 | S184 | ET |
Embodiment 185 | S1a5 | ET |
Embodiment 186 | S186 | ET |
Embodiment 187 | S187 | ET |
Embodiment 188 | S188 | ET |
Embodiment 189 | S189 | ET |
Embodiment 190 | S190 | ET |
Embodiment 191 | S191 | ET |
Embodiment 192 | S192 | ET |
Embodiment 193 | S193 | ET |
Embodiment 194 | S194 | ET |
Embodiment 195 | S195 | ET |
Embodiment 196 | S196 | ET |
Embodiment 197 | S197 | ET |
Embodiment 198 | S198 | ET |
Embodiment 199 | S199 | ET |
Embodiment 200 | S200 | ET |
Embodiment 201 | S201 | ET |
Embodiment 202 | S202 | ET |
Embodiment 203 | S203 | ET |
Embodiment 204 | S204 | ET |
Embodiment 205 | S205 | ET |
Embodiment 206 | S206 | ET |
Embodiment 207 | S207 | ET |
Embodiment 208 | S208 | ET |
Embodiment 209 | S209 | ET |
Embodiment 210 | S210 | ET |
Embodiment 211 | S211 | ET |
Embodiment 212 | S212 | ET |
Embodiment 213 | S213 | ET |
Embodiment 214 | S214 | ET |
Embodiment 215 | S215 | ET |
Embodiment 216 | S216 | ET |
Embodiment 217 | S217 | ET |
Embodiment 218 | S218 | ET |
Embodiment 219 | S219 | ET |
Embodiment 220 | S220 | ET |
[table 3A]
Table 3A (embodiment)
Embodiment | (A) | (B) | (C) | (D) | (E) | (F) | (G) | (H) | (I) | (J) | (K) | (L) |
Embodiment 1 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 2 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 3 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 4 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 5 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 6 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 7 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 8 | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 9 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 10 | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 11 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 12 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 13 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 14 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 15 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ |
Embodiment 16 | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 17 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 18 | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 19 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 20 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 21 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ |
Embodiment 22 | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 23 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ |
Embodiment 24 | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 25 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 26 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 27 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ |
Embodiment 28 | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 29 | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 30 | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 31 | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 32 | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 33 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 34 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 35 | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 36 | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 37 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ |
Embodiment 38 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 39 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ |
Embodiment 40 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 41 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 42 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 43 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ |
Embodiment 44 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 45 | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 46 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ |
Embodiment 47 | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 48 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ |
Embodiment 49 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 50 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 51 | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 52 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ |
Embodiment 53 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 54 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ |
Embodiment 55 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ |
Embodiment A | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
[table 3B]
Table 3B (comparative example)
Comparative example | (A) | (B) | (C) | (D) | (E) | (F) | (G) | (H) | (I) | (J) | (K) | (L) |
Comparative example 1 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ |
Comparative example 2 | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 3 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 4 | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 5 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ |
Comparative example 6 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ |
Comparative example 7 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ |
Comparative example 8 | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 9 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 10 | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 11 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ |
Comparative example 12 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ |
Comparative example 13 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ |
Comparative example 14 | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 15 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 16 | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 17 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ |
Comparative example 18 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ |
Comparative example 19 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ |
Comparative example 20 | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 21 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 22 | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Comparative example 23 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ |
Comparative example 24 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ |
[table 3C]
Table 3C (embodiment)
Embodiment | (A) | (B) | (C) | (D) | (E) | (F) | (G) | (H) | (I) | (J) | (K) | (L) |
Embodiment 56 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 57 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 58 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 59 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 60 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 61 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 62 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 63 | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 64 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 65 | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 66 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 67 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 68 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 69 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 70 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ |
Embodiment 71 | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 72 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 73 | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 74 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 75 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 76 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ |
Embodiment 77 | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 78 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ |
Embodiment 79 | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 80 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 81 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 82 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ |
Embodiment 83 | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 84 | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 84 | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 86 | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 87 | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 88 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 89 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 90 | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 91 | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 92 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ |
Embodiment 93 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 94 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ |
Embodiment 95 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 96 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 97 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 98 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ |
Embodiment 99 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 100 | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 101 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ |
Embodiment 102 | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 103 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ |
Embodiment 104 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 105 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 106 | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 107 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ |
Embodiment 108 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 109 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ |
Embodiment 110 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ |
[table 3D]
Table 3D (embodiment)
Embodiment | (A) | (B) | (C) | (D) | (E) | (F) | (G) | (H) | (I) | (J) | (K) | (L) |
Embodiment 111 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 112 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 113 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 114 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 115 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 116 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 117 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 118 | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 119 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 120 | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 121 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 122 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 123 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 124 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 125 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ |
Embodiment 128 | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 127 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 128 | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 129 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 130 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 131 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ |
Embodiment 132 | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 133 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ |
Embodiment 134 | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 135 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 136 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 137 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ |
Embodiment 138 | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 139 | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 140 | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 141 | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 142 | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 143 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 144 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 145 | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 146 | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 147 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ |
Embodiment 148 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 149 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ |
Embodiment 150 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 151 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 152 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 153 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ |
Embodiment 154 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 155 | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 156 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ |
Embodiment 157 | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 158 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ |
Embodiment 159 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 160 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 161 | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 162 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ |
Embodiment 163 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 164 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ |
Embodiment 165 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ |
[table 3E]
Table 3E (embodiment)
Embodiment | (A) | (B) | (C) | (D) | (E) | (F) | (G) | (H) | (I) | (J) | (K) | (L) |
Embodiment 166 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 167 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 168 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 169 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 170 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 171 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 172 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 173 | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 174 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 175 | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 176 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 177 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 178 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 179 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 180 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ |
Embodiment 181 | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 182 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
Embodiment 183 | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 184 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 185 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 186 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ |
Embodiment 187 | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 188 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ |
Embodiment 189 | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 190 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 191 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 192 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ |
Embodiment 193 | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 194 | ◎ | ◎ | ◎ | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
Embodiment 195 | ◎ | ◎ | ○△ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
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Claims (27)
1. a kind of electrolysis processing metal conditioner, contains:
Dissolve Zr ingredient;
Dissolve F ingredient;
Dissolve P ingredient;And
Selected from one or more of nitrate ion, chloride ion and sulfate ion anion,
The reduced mass P of the P element of the dissolution P ingredientwWith the reduced mass Zr of the Zr element of the dissolution Zr ingredientwThe ratio between,
That is Pw/ZrwFor in 0.04 or more and 0.5 or less range,
The hydrogen peroxide calculated by following redox titrations shown convert ingredient concentration be 100mg/L or more and
In the range of 1500mg/L or less,
Redox titration: taking electrolysis processing metal conditioner 20ml, adds deionized water 80ml respectively, specific gravity is
1.395 50% sulfuric acid 10ml, potassium iodide 2.0g stands after five minutes in sombre place, is carried out with 0.1M hypo solution
Redox titration, terminal are set as becoming from brown colourless point,
Concentration=0.1M hypo solution titer × 85.0 of hydrogen peroxide conversion ingredient, wherein the concentration
Unit is mg/L, and the unit of the titer is ml.
2. electrolysis processing metal conditioner according to claim 1, wherein the F element of the dissolution F ingredient
Reduced mass FwWith the reduced mass Zr of the Zr element of the dissolution Zr ingredientwThe ratio between, i.e. Fw/ZrwIt is 1.3 or more and 2.5 or less
In the range of.
3. electrolysis processing metal conditioner according to claim 1 or 2, wherein Zr concentration of element is 1000mg/
In the range of L or more and 1950mg/L or less.
4. electrolysis processing metal conditioner described in any one of claim 1 to 3, wherein pH is 3.4 or more
And in 4.8 or less range.
5. electrolysis processing metal conditioner according to any one of claims 1 to 4, wherein the peroxidating
Hydroperoxide conversion ingredient is from selected from one or more of hydrogen peroxide, nitrous acid, persulfuric acid, organic peroxide and its salt substance
Ingredient.
6. electrolysis processing metal conditioner according to any one of claims 1 to 5, can further contain
Selected from dissolution Sn ingredient, dissolution Fe ingredient, dissolved ammonia state N ingredient, dissolution Na ingredient and at least one kind of ingredient in K ingredient is dissolved,
At this point, the reduced mass Zr of the Zr element of the dissolution Zr ingredientw, hydrogen peroxide conversion ingredient quality AW, it is described
Dissolve the reduced mass Sn of the Sn element of Sn ingredientw, it is described dissolution Fe ingredient Fe element reduced mass FewWith the dissolution
The reduced mass N of the N element of ammonia state N ingredientwTotal quality and it is described dissolution Zr ingredient Zr element reduced mass Zrw, institute
State the quality A of hydrogen peroxide conversion ingredientW, it is described dissolution Sn ingredient Sn element reduced mass Snw, the dissolution Fe ingredient
Fe element reduced mass Few, the dissolved ammonia state N ingredient N element reduced mass Nw, it is described dissolution Na ingredient Na
The reduced mass Na of elementwWith the reduced mass K of the K element of the dissolution K ingredientwTotal mass ratio CA:{ (Zrw+Aw+
Snw+Few+Nw)/(Zrw+AW+Snw+Few+Nw+Naw+Kw) it is 0.9 or more.
7. the processing metal conditioner of electrolysis described according to claim 1~any one of 6, wherein conductivity is
In the range of 1.0S/m or more and 6.0S/m or less.
8. electrolysis processing metal conditioner according to any one of claims 1 to 7, wherein process object gold
Belonging to is Sn system coating.
9. electrolysis processing metal conditioner according to claim 8, wherein process object metal is Sn's and Fe
Alloy layer.
10. a kind of manufacturing method for being electrolysed processing metal conditioner, wherein Treatment of Metal Surface is used in the electrolysis processing
Agent contains:
Dissolve Zr ingredient;
Dissolve F ingredient;
Dissolve P ingredient;And
Selected from one or more of nitrate ion, chloride ion and sulfate ion anion,
The reduced mass P of the P element of the dissolution P ingredientwWith the reduced mass Zr of the Zr element of the dissolution Zr ingredientwThe ratio between,
That is Pw/ZrwFor in 0.04 or more and 0.5 or less range,
By the hydrogen peroxide that redox titration shown in following calculates convert ingredient concentration be 100mg/L or more and
In the range of 1500mg/L or less,
The manufacturing method is characterized in that comprising:
The dissolution Zr ingredient, the dissolution F ingredient, the dissolution P ingredient, hydrogen peroxide conversion ingredient and institute will be become
More than one raw materials for stating the supply source of anion are added in liquid medium, and mixed process,
Redox titration: taking electrolysis processing metal conditioner 20ml, adds deionized water 80ml, and then add ratio
The 50% sulfuric acid 10ml that weight is 1.395 adds potassium iodide 2.0g, stands in sombre place after five minutes, with 0.1M sodium thiosulfate
The method that solution is titrated, terminal are set as becoming from brown colourless point,
Concentration=titer × 85.0 of hydrogen peroxide conversion ingredient, wherein the unit of the concentration is mg/L, the titer
Unit be ml.
11. the manufacturing method of electrolysis processing metal conditioner according to claim 10, wherein the dissolution F
The reduced mass F of the F element of ingredientwWith the reduced mass Zr of the Zr element of the dissolution Zr ingredientwThe ratio between, i.e. Fw/ZrwIt is 1.3
Above and in 2.5 or less range.
12. the manufacturing method of processing metal conditioner is electrolysed described in 0 or 11 according to claim 1, wherein Zr element
Concentration is in 1000mg/L or more and the range of 1950mg/L or less.
13. the manufacturing method of processing metal conditioner is electrolysed described in any one of 0~12 according to claim 1,
In, in the range that pH is 3.4 or more and 4.8 or less.
14. the manufacturing method of processing metal conditioner is electrolysed described in any one of 0~13 according to claim 1,
In, the hydrogen peroxide is converted into be divided into and be originated from hydrogen peroxide, nitrous acid, persulfuric acid, organic peroxide and its salt
1 kind or more substance ingredient.
15. the manufacturing method of processing metal conditioner is electrolysed described in any one of 0~14 according to claim 1,
It can be further containing in dissolution Sn ingredient, dissolution Fe ingredient, dissolved ammonia state N ingredient, dissolution Na ingredient and dissolution K ingredient
At least one kind of ingredient,
At this point, the reduced mass Zr of the Zr element of the dissolution Zr ingredientw, hydrogen peroxide conversion ingredient quality AW, it is described
Dissolve the reduced mass Sn of the Sn element of Sn ingredientw, it is described dissolution Fe ingredient Fe element reduced mass FewWith dissolved ammonia state N
The N element reduced mass N of ingredientwTotal quality and it is described dissolution Zr ingredient Zr element reduced mass Zrw, the peroxide
Change the quality A of hydroperoxide conversion ingredientW, it is described dissolution Sn ingredient Sn element reduced mass Snw, it is described dissolution Fe ingredient Fe member
The reduced mass Fe of elementw, the dissolved ammonia state N ingredient N element reduced mass Nw, the dissolution Na ingredient Na element
Reduced mass NawWith the reduced mass K of the K element of the dissolution K ingredientwTotal mass ratio CA:{ (Zrw+AW+Snw+Few+
Nw)/(Zrw+AW+Snw+Few+Nw+Naw+Kw) it is 0.9 or more.
16. the manufacturing method of processing metal conditioner is electrolysed described in any one of 0~15 according to claim 1,
In, electrolysis processing metal conditioner conductivity be 1.0S/m or more and the range of 6.0S/m or less in.
17. the manufacturing method of processing metal conditioner is electrolysed described in any one of 0~16 according to claim 1,
In, process object metal is Sn system coating.
18. the manufacturing method of electrolysis processing metal conditioner according to claim 17, wherein process object gold
Belong to the alloy layer for being Sn and Fe.
19. a kind of surface treatment method of metal material, characterized in that it comprises: in process object metal impregnation in electrolysis
In the state of processing metal conditioner, the process being powered using the process object metal as cathode side,
The electrolysis processing metal conditioner contains:
Dissolve Zr ingredient;
Dissolve F ingredient;
Dissolve P ingredient;And
Selected from one or more of nitrate ion, chloride ion and sulfate ion anion,
The reduced mass P of the P element of the dissolution P ingredientwWith the reduced mass Zr of the Zr element of the dissolution Zr ingredientwMatter
Amount ratio, i.e. Pw/ZrwFor in 0.04 or more and 0.5 or less range,
By the hydrogen peroxide that redox titration shown in following calculates convert ingredient concentration be 100mg/L or more and
In the range of 1500mg/L or less,
Redox titration: taking electrolysis processing metal conditioner 20ml, adds deionized water 80ml, and then add ratio
The 50% sulfuric acid 10ml that weight is 1.395 adds potassium iodide 2.0g, stands in sombre place after five minutes, with 0.1M sodium thiosulfate
The method that solution is titrated, terminal are set as becoming from brown colourless point,
Concentration=titer × 85.0 of hydrogen peroxide conversion ingredient, wherein the unit of the concentration is mg/L, the titer
Unit be ml.
20. surface treatment method according to claim 19, wherein described in the electrolysis processing metal conditioner
Dissolve the reduced mass F of the F element of F ingredientwWith the reduced mass Zr of the Zr element of the dissolution Zr ingredientwThe ratio between, i.e. Fw/Zrw
For in 1.3 or more and 2.5 or less range.
21. surface treatment method described in 9 or 20 according to claim 1, wherein in the electrolysis processing metal conditioner
Zr concentration of element is in 1000mg/L or more and the range of 1950mg/L or less.
22. surface treatment method described in any one of 9~21 according to claim 1, wherein at the electrolysis processing metal
It manages in the range that the pH in agent is 3.4 or more and 4.8 or less.
23. surface treatment method described in any one of 9~22 according to claim 1, wherein the hydrogen peroxide conversion ingredient
For from the ingredient selected from one or more of hydrogen peroxide, nitrous acid, persulfuric acid, organic peroxide and its salt substance.
24. surface treatment method described in any one of 9~23 according to claim 1, wherein at the electrolysis processing metal
Manage agent can further containing selected from dissolution Sn ingredient, dissolution Fe ingredient, dissolved ammonia state N ingredient, dissolution Na ingredient and dissolution K at
At least one kind of ingredient in point,
At this point, the reduced mass Zr of the Zr element of the dissolution Zr ingredientw, hydrogen peroxide conversion ingredient quality AW, it is described
The reduced mass Sn of the Sn element of Sn ingredientw, it is described dissolution Fe ingredient Fe element reduced mass FewWith dissolved ammonia state N ingredient
N element reduced mass NwTotal quality and it is described dissolution Zr ingredient Zr element reduced mass Zrw, the peroxidating
The quality A of hydroperoxide conversion ingredientW, the Sn ingredient Sn element reduced mass Snw, the dissolution Fe ingredient Fe element change
Calculate quality Few, the dissolved ammonia state N ingredient N element reduced mass Nw, it is described dissolution Na ingredient Na element conversion matter
Measure NawWith the reduced mass K of the K element of the dissolution K ingredientwTotal quality mass ratio CA:{ (Zrw+AW+Snw+Few+
Nw)/(Zrw+AW+Snw+Few+Nw+Naw+Kw) it is 0.9 or more.
25. surface treatment method described in any one of 9~24 according to claim 1, wherein at the electrolysis processing metal
The conductivity for managing agent is in 1.0S/m or more and the range of 6.0S/m or less.
26. surface treatment method described in any one of 9~25 according to claim 1, wherein the process object metal is Sn
It is coating.
27. surface treatment method according to claim 26, wherein the Alloy Plating that the process object metal is Sn and Fe
Layer.
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JP2016142998A JP6352987B2 (en) | 2016-07-21 | 2016-07-21 | Metal surface treatment agent for electrolytic treatment, method for producing metal surface treatment agent for electrolytic treatment, and surface treatment method for metal material |
PCT/JP2017/022331 WO2018016251A1 (en) | 2016-07-21 | 2017-06-16 | Eletrolytic treatment metal surface treatment agent |
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CN1124303A (en) * | 1994-03-24 | 1996-06-12 | 日本帕卡濑精株式会社 | Aqueous composition and solution and process for metallic surface-treating an aluminum-containing metal material |
CN102257179A (en) * | 2008-12-16 | 2011-11-23 | 日本帕卡濑精株式会社 | Surface treating agent for metallic materials, method for surface treating metallic materials using the surface treating agent, and surface treated metallic materials |
CN102822388A (en) * | 2010-04-06 | 2012-12-12 | 新日本制铁株式会社 | Process for production of steel sheet for container material which has reduced load on environments, steel sheet for container material which has reduced load on environments, and laminate steel sheet for container material and coated precoat steel |
CN102959136A (en) * | 2010-06-29 | 2013-03-06 | 新日铁住金株式会社 | Steel sheet for container and method of producing same |
JP2016037620A (en) * | 2014-08-06 | 2016-03-22 | Jfeスチール株式会社 | Surface treated galvanized steel plate having excellent corrosion resistance |
Family Cites Families (2)
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JP2828409B2 (en) * | 1994-03-24 | 1998-11-25 | 日本パーカライジング株式会社 | Surface treatment composition for aluminum-containing metal material and surface treatment method |
JP2004307923A (en) * | 2003-04-07 | 2004-11-04 | Nippon Steel Corp | Surface-treated steel plate having excellent corrosion resistance, coatability and workability |
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2016
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2017
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1124303A (en) * | 1994-03-24 | 1996-06-12 | 日本帕卡濑精株式会社 | Aqueous composition and solution and process for metallic surface-treating an aluminum-containing metal material |
CN102257179A (en) * | 2008-12-16 | 2011-11-23 | 日本帕卡濑精株式会社 | Surface treating agent for metallic materials, method for surface treating metallic materials using the surface treating agent, and surface treated metallic materials |
CN102822388A (en) * | 2010-04-06 | 2012-12-12 | 新日本制铁株式会社 | Process for production of steel sheet for container material which has reduced load on environments, steel sheet for container material which has reduced load on environments, and laminate steel sheet for container material and coated precoat steel |
CN102959136A (en) * | 2010-06-29 | 2013-03-06 | 新日铁住金株式会社 | Steel sheet for container and method of producing same |
JP2016037620A (en) * | 2014-08-06 | 2016-03-22 | Jfeスチール株式会社 | Surface treated galvanized steel plate having excellent corrosion resistance |
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TW201835390A (en) | 2018-10-01 |
WO2018016251A1 (en) | 2018-01-25 |
JP2018012858A (en) | 2018-01-25 |
CN109415835B (en) | 2021-07-23 |
TWI733857B (en) | 2021-07-21 |
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