CN107365987A - A kind of high tack is without selenium room temperature blackening liquid - Google Patents

A kind of high tack is without selenium room temperature blackening liquid Download PDF

Info

Publication number
CN107365987A
CN107365987A CN201710424487.XA CN201710424487A CN107365987A CN 107365987 A CN107365987 A CN 107365987A CN 201710424487 A CN201710424487 A CN 201710424487A CN 107365987 A CN107365987 A CN 107365987A
Authority
CN
China
Prior art keywords
liquid
fermentation
parts
room temperature
chinese medicine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710424487.XA
Other languages
Chinese (zh)
Other versions
CN107365987B (en
Inventor
许双健
林晨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pinghu Rising Metal Craft Co.,Ltd.
Original Assignee
Changzhou Jian Xuan Textile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Jian Xuan Textile Co Ltd filed Critical Changzhou Jian Xuan Textile Co Ltd
Priority to CN201710424487.XA priority Critical patent/CN107365987B/en
Publication of CN107365987A publication Critical patent/CN107365987A/en
Application granted granted Critical
Publication of CN107365987B publication Critical patent/CN107365987B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

The present invention relates to a kind of high tack without selenium room temperature blackening liquid, belong to steel processing technology field.Present invention extraction first from Chinese medicine has specific sequestering active ingredient to iron ion,To chelate the ferrous ion that shielding displaces from steel surface,It is avoided to hinder steel surface copper facing,Again steel surface is cleaned with soyasaponin extract solution,Improve its surface wettability,Liquid is set easily to soak and sprawl in steel surface,Advantageously form uniform black film,Finally nitrogen is provided using arabidopsis and yolk fermentate,Sulphur,P elements,Reoxidize to form a stratification diaphragm on the copper oxide of steel surface,The hole filled up between black film,Make the increase of its glossiness,It can also make to combine between black film and steel substrate simultaneously more firm,Improve the tack of black film,The obtained hair blackening liquid of the present invention has film layer homogeneous,Black film glossiness,Adhesive force,The characteristics of corrosion resistance is good,Composition asepsis environment-protecting,Have a extensive future.

Description

A kind of high tack is without selenium room temperature blackening liquid
Technical field
The present invention relates to a kind of high tack without selenium room temperature blackening liquid, belong to steel processing technology field.
Background technology
Nigrescence is one kind of surface finishing technology, is widely used in the steel and iron parts article such as optical instrument, weapons, standard component Surface Machining, have antirust and decorative effect concurrently.Traditional nigrescence tank liquor operating temperature is up to more than 130 DEG C, high energy consumption, work bar Part is poor.Compared with alkaline high-temperature oxydation, room temperature blackening operates at normal temperatures, electricity saving and energy saving, improves working environment.At present, it is real Room temperature blackening liquid majority contains selenides, is that copper selenium room temperature blackening system ultimately generates black selenium by series of chemical Change copper and be bonded in steel surface formation melanism film, the technological temperature requires low, easy to operate, and resulting film layer is handled through closing process Corrosion resistance is preferable afterwards, and the melanism film that normal temperature copper selenium nigrescence system is generated is loose, adhesive force is low, and precipitation is generated during nigrescence It is more, noxious material selenium element is contained in its working solution, caused waste liquid, waste residue are all harmful to human body and environment.Make for a long time With that certainly will cause environmental pollution, therefore, it is very necessary urgently to develop a kind of high no selenium room temperature blackening liquid of adhesive force.
The content of the invention
Present invention mainly solves technical problem, be copper selenium nigrescence system for traditional room temperature blackening liquid at present, generation Melanism film is loose, adhesive force is low, generation precipitation is more during nigrescence, and noxious material selenium element, institute are contained in its working solution Caused waste liquid, waste residue have the defects of endangering to human body and environment, there is provided a kind of high tack is without selenium room temperature blackening liquid.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is:
For a kind of high tack without selenium room temperature blackening liquid, including sterilization fermentation liquid, Fermented Condensed liquid and soyasaponin extract, it is special Sign is:Described sterilization fermentation liquid is by Chinese medicine fermented liquid sterilizing gained.
The fermentation process of described Chinese medicine fermented liquid is:Weigh teasel root, cynomorium songaricum and psoralea corylifolia and be put into powder in medicinal herb grinder It is broken, obtain mixing traditional Chinese medicine powder, be fitted into after mixing traditional Chinese medicine powder and water are mixed in fermentation tank, then Grape Skin is added into fermentation tank, Sealed fermenter after being stirred with stirring rod, heat-preservation fermentation, obtains Chinese medicine fermented liquid.
Described mixing traditional Chinese medicine powder is to count in parts by weight, weighs 40~50 parts of teasel roots, 60~80 parts of cynomorium songaricums and 30~50 Gained after part psoralea corylifolia crushes, the addition of Grape Skin is the 10% of mixing traditional Chinese medicine powder quality, and the temperature of heat-preservation fermentation is 30~45 DEG C, the heat-preservation fermentation time is 10~15 days.
Described Fermented Condensed liquid after the mixed mouldy thing fermentation of arabidopsis and egg yolk by being concentrated to give.
Described fermentation detailed process is:Weigh arabidopsis and egg yolk crushes jointly, obtain mixed powder and mince, will mix Crushed material is laid in stainless steel pallet, naturally mouldy, obtains mouldy thing, is put into after mouldy thing and water are mixed in fermentation tank, Tank mouth heat-preservation fermentation is sealed, obtains tunning.
Described arabidopsis and the mass ratio of egg yolk are 2:1, naturally mouldy temperature is 30~40 DEG C, naturally mouldy sky Gas relative humidity is 50~60%, and the naturally mouldy time is 5~7 days, and heat-preservation fermentation temperature is 30~40 DEG C, the heat-preservation fermentation time For 7~10 days.
The extracting method of described soyasaponin extract is:
(1)It is 1 in mass ratio to weigh dregs of beans:10 are added to mass fraction as in 90% methanol solution, 3 are extracted at 60~70 DEG C ~5h, filter off except filter residue, obtain extracting filtrate, then extraction filtrate is put into distillation under pressure device, it is molten to be distilled to recover methanol Liquid, obtain white powder;
(6)It is 1 in mass ratio by above-mentioned white powder and petroleum ether:5 are mixed to get mixed liquor, then by etc. mass ratio by mixed liquor Mix, stratification after oscillation treatment, separated except petroleum ether layer, by remaining butanol for 50% butanol solution with mass fraction Solution is moved into distilling apparatus, is evaporated under reduced pressure recovery butanol, is obtained soyasaponin extract.
A kind of described high tack is without selenium room temperature blackening liquid, it is characterised in that specifically preparation process is:In parts by weight Meter, weighs 5~10 parts of ammonium molybdates, 30~35 parts of copper sulphate, 1~3 part of sodium sulfite, 0.5~1.0 part of sterilization fermentation liquid, 5~10 Part Fermented Condensed liquid, 1~2 part of above-mentioned soyasaponin extract and 40~60 parts of deionized waters, pour into mixing and blending machine and stir Tinning after 1~2h of mixing, produces high tack without selenium room temperature blackening liquid.
The beneficial effects of the invention are as follows:
(1)The present invention displaces the ferrous ion of steel surface using copper ion, then pass through using copper sulphate as main film forming substance Ammonium molybdate strong oxidizing property promotes the generation of cupric oxide, while ammonium molybdate is reduced into atrament and participates in film forming, from Chinese medicine Middle extraction has specific sequestering active ingredient to iron ion, to chelate shielding from steel surface displace it is ferrous from Son, avoid it from being oxidized the loose di-iron trioxide of generation and hinder steel surface copper facing, so as to form fine and close hard melanism film;
(2)Contained soyasaponin extract solution can clean steel surface in the present invention, improve its surface wettability, make liquid easy Soak and sprawl in steel surface, advantageously form uniform black film, avoid precipitation from producing, finally sent out using arabidopsis and yolk The glucosinolate and ovum congealed fat that contain in ferment thing provide nitrogen, sulphur, P elements, in oxygen again on copper oxide caused by steel surface Change and form a stratification diaphragm, the hole filled up between black film, make the increase of its glossiness, while black film and steel can also be made What is combined between iron-based body is more firm, improves the tack of black film;
(3)The obtained hair blackening liquid of the present invention has black film flawless, and film layer is homogeneous, and black film glossiness, adhesive force, corrosion resistance are good The characteristics of, composition asepsis environment-protecting, have a extensive future.
Embodiment
400~500g teasel roots, 600~800g cynomorium songaricums and 300~500g psoralea corylifolias is weighed to be put into medicinal herb grinder and crush 20~30min, obtain mixing traditional Chinese medicine powder, be 1 in mass ratio by mixing traditional Chinese medicine powder and water:It is fitted into after 2 mixing in fermentation tank, then to 130~180g Grape Skins, sealed fermenter after being stirred with stirring rod, the heat-preservation fermentation at 30~45 DEG C are added in fermentation tank 10~15 days;After fermentation ends, take out tunning and filter, isolated zymotic fluid, then zymotic fluid immigration high temperature is gone out In bacterium tank, sterilize 10~15min at 120 DEG C, obtains sterilization fermentation liquid;Weigh 200~400g arabidopsis and 100~200g chickens Yolk is put into 20~30min of crushing in tissue pulverizer, obtains mixed powder and minces, mixed powder is minced and is laid in stainless steel pallet In, temperature is placed on as 30~40 DEG C, and relative air humidity is naturally mouldy 5~7 days in the environment of being 50~60%, obtains mouldy Thing;It is 1 in mass ratio by mouldy thing and water:It is put into after 2 mixing in fermentation tank, seals tank mouth heat-preservation fermentation 7 at 30~40 DEG C ~10 days, tunning filtering, isolated filtrate are taken out after fermentation ends, then filtrate is put into vacuum concentration pot and concentrated To the 1/3 of filtrate original volume, Fermented Condensed liquid is obtained;It is 1 in mass ratio to weigh 800~900g dregs of beans:10 are added to quality point Number is in 90% methanol solution, and 3~5h is extracted at 60~70 DEG C, is filtered off except filter residue, obtains extracting filtrate, then extraction is filtered Liquid is put into distillation under pressure device, is distilled to recover methanol solution, is obtained white powder;By white powder and petroleum ether in mass ratio For 1:5 are mixed to get mixed liquor, then are 1 in mass ratio:1 mixes mixed liquor and mass fraction for 50% butanol solution, is placed on Stratification after 15~20min of oscillation treatment, is separated except petroleum ether layer on shaking table, and remaining butanol solution is moved into distillation dress In putting, recovery butanol is evaporated under reduced pressure, obtains soyasaponin extract;Count in parts by weight, weigh 5~10 parts of ammonium molybdates, 30~ 35 parts of copper sulphate, 1~3 part of sodium sulfite, 0.5~1.0 part of sterilization fermentation liquid, 5~10 parts of Fermented Condensed liquid, 1~2 part of soybean soapstock Glucoside extract and 40~60 parts of deionized waters, pour into mixing and blending machine and be stirred tinning after 1~2h, produce high tack without Selenium room temperature blackening liquid.
Example 1
Weigh 500g teasel roots, 800g cynomorium songaricums and 500g psoralea corylifolias to be put into medicinal herb grinder and crush 30min, obtain mixing Chinese medicine Powder, it is 1 in mass ratio by mixing traditional Chinese medicine powder and water:It is fitted into after 2 mixing in fermentation tank, then 180g grapes is added into fermentation tank Skin, sealed fermenter after being stirred with stirring rod, heat-preservation fermentation 15 days at 45 DEG C;After fermentation ends, fermentation production is taken out Thing is simultaneously filtered, isolated zymotic fluid, then zymotic fluid is moved into high-temperature sterilization tank, and sterilize 15min at 120 DEG C, is gone out Fermented liquid, count in parts by weight, weigh 10 parts of ammonium molybdates, 35 parts of copper sulphate, 3 parts of sodium sulfites, 13.0 parts of sterilization fermentation liquid With 60 parts of deionized waters, pour into mixing and blending machine and be stirred tinning after 2h, produce high tack without selenium room temperature blackening liquid.
Example 2
Weigh 400g arabidopsis and 200g egg yolks are put into tissue pulverizer and crush 30min, obtain mixed powder and mince, will mix Crushed material is laid in stainless steel pallet, is placed on temperature as 40 DEG C, relative air humidity is naturally mouldy 7 in the environment of 60% My god, obtain mouldy thing;It is 1 in mass ratio by mouldy thing and water:It is put into after 2 mixing in fermentation tank, sealing tank mouth is protected at 40 DEG C Temperature fermentation 10 days, tunning filtering, isolated filtrate are taken out after fermentation ends, then filtrate is put into vacuum concentration pot The 1/3 of filtrate original volume is concentrated into, obtains Fermented Condensed liquid;It is 1 in mass ratio to weigh 900g dregs of beans:10 are added to mass fraction For in 90% methanol solution, 5h is extracted at 70 DEG C, filter off except filter residue, obtain extracting filtrate, then extraction filtrate is put into pressurization In distilling apparatus, methanol solution is distilled to recover, obtains white powder;It is 1 in mass ratio by white powder and petroleum ether:5 mixing Mixed liquor is obtained, then is 1 in mass ratio:1 mixes mixed liquor and mass fraction for 50% butanol solution, is placed on shaking table and shakes Swing processing 20min after stratification, separate except petroleum ether layer, by remaining butanol solution move into distilling apparatus in, decompression steam Recovery butanol is evaporated, obtains soyasaponin extract;Count in parts by weight, weigh 10 parts of ammonium molybdates, 35 parts of copper sulphate, 3 parts of sulfurous Sour sodium, 11.0 parts of Fermented Condensed liquid, 2 parts of soyasaponin extracts and 60 parts of deionized waters, pour into stir in mixing and blending machine and mix Tinning after conjunction 2h, produces high tack without selenium room temperature blackening liquid.
Example 3
Weigh 500g teasel roots, 800g cynomorium songaricums and 500g psoralea corylifolias to be put into medicinal herb grinder and crush 30min, obtain mixing Chinese medicine Powder, it is 1 in mass ratio by mixing traditional Chinese medicine powder and water:It is fitted into after 2 mixing in fermentation tank, then 180g grapes is added into fermentation tank Skin, sealed fermenter after being stirred with stirring rod, heat-preservation fermentation 15 days at 45 DEG C;After fermentation ends, fermentation production is taken out Thing is simultaneously filtered, isolated zymotic fluid, then zymotic fluid is moved into high-temperature sterilization tank, and sterilize 15min at 120 DEG C, is gone out Fermented liquid;Weigh 400g arabidopsis and 200g egg yolks be put into tissue pulverizer and crush 30min, obtain mixed powder and mince, Mixed powder is minced and is laid in stainless steel pallet, is placed on temperature as 40 DEG C, relative air humidity is natural in the environment of being 60% Mouldy 7 days, obtain mouldy thing;It is 1 in mass ratio by mouldy thing and water:It is put into after 2 mixing in fermentation tank, sealing tank mouth is at 40 DEG C Lower heat-preservation fermentation 10 days, tunning filtering, isolated filtrate are taken out after fermentation ends, then filtrate is put into vacuum concentration The 1/3 of filtrate original volume is concentrated into tank, obtains Fermented Condensed liquid;It is 1 in mass ratio to weigh 900g dregs of beans:10 are added to quality Fraction is in 90% methanol solution, extracts 5h at 70 DEG C, filters off except filter residue, obtains extracting filtrate, then extraction filtrate is put into In distillation under pressure device, methanol solution is distilled to recover, obtains white powder;It is 1 in mass ratio by white powder and petroleum ether:5 Mixed liquor is mixed to get, then is 1 in mass ratio:1 mixes mixed liquor and mass fraction for 50% butanol solution, is placed on shaking table Stratification after upper oscillation treatment 20min, is separated except petroleum ether layer, and remaining butanol solution is moved into distilling apparatus, subtracted Pressure is distilled to recover butanol, obtains soyasaponin extract;Count in parts by weight, weigh 10 parts of ammonium molybdates, 35 parts of copper sulphate, 3 parts Sodium sulfite, 1.0 parts of sterilization fermentation liquid, 10 parts of Fermented Condensed liquid, 2 parts of soyasaponin extracts and 60 parts of deionized waters, are poured into Tinning after 2h is stirred in mixing and blending machine, produces high tack without selenium room temperature blackening liquid.
Reference examples:Copper selenium hair blackening liquid
Hair blackening liquid using example 1 to example 3 and reference examples blacks to steel, and specific nigrescence step is as follows:
(1)The matrix steel surface that blackening process is treated with sand paper is polished, and the matrix steel after polishing is used into oil respectively Ether, concentration are that 0.5mol/L hydrochloric acid and water are rinsed;
(2)Matrix steel after flushing are soaked in high tack prepared by example 1 to example 3 without in selenium room temperature blackening liquid, leaching Steep 8min;
(3)The steel sky that immersion is taken out after blacking after terminating stops 4min, then with naturally dry after deionized water rinsing 2 times, Form nigrescence film layer.
The nigrescence film layer that example 1 to example 3 is formed is detected.
Film adhesive force is tested:Rubbed back and forth with medium dynamics in nigrescence film surface with clean absorbent cotton, until Certain point occurs writing down Rubbing number during steel matrix.
Corrosion-resistant test:According to the method for testing GB5936 of ferrous metal chemical coating, it is by concentration with rubber head dropper 3% copper-bath is dropped in nigrescence film layer, and under the conditions of 26 DEG C, it is resistance to evaluate its that the brick-red time occurs earliest in record Corrosive nature.
Testing result such as table 1.
Table 1
Detection project Example 1 Example 2 Example 3 Reference examples
Film adhesive force(It is secondary) 150 175 190 130
Decay resistance(s) 65 78 90 62
As known from Table 1, the film layer that the hair blackening liquid that prepared by the present invention is formed after blacking is fine and close, has higher adhesive force, and corrosion resistant Lose superior performance.

Claims (8)

1. a kind of high tack is without selenium room temperature blackening liquid, including sterilization fermentation liquid, Fermented Condensed liquid and soyasaponin extract, its It is characterised by:Described sterilization fermentation liquid is by Chinese medicine fermented liquid sterilizing gained.
2. a kind of high tack according to claim 1 is without selenium room temperature blackening liquid, it is characterised in that:Described herb fermenting The fermentation process of liquid is:Weigh teasel root, cynomorium songaricum and psoralea corylifolia and be put into medicinal herb grinder and crush, obtain mixing traditional Chinese medicine powder, will be mixed It is fitted into after closing traditional Chinese medicine powder and water mixing in fermentation tank, then Grape Skin is added into fermentation tank, is sealed after being stirred with stirring rod Fermentation tank, heat-preservation fermentation, obtain Chinese medicine fermented liquid.
3. the fermentation process of Chinese medicine fermented liquid according to claim 2, it is characterised in that:Described mixing traditional Chinese medicine powder be by Parts by weight meter, weighs gained after 40~50 parts of teasel roots, 60~80 parts of cynomorium songaricums and 30~50 parts of psoralea corylifolias crush, and Grape Skin adds Enter amount to mix the 10% of traditional Chinese medicine powder quality, the temperature of heat-preservation fermentation is 30~45 DEG C, and the heat-preservation fermentation time is 10~15 days.
4. a kind of high tack according to claim 1 is without selenium room temperature blackening liquid, it is characterised in that:Described Fermented Condensed Liquid after the mixed mouldy thing fermentation of arabidopsis and egg yolk by being concentrated to give.
5. arabidopsis according to claim 4 and the mixed mouldy thing fermentation of egg yolk, it is characterised in that:Described hair Ferment detailed process is:Weigh arabidopsis and egg yolk crushes jointly, obtain mixed powder and mince, mixed powder is minced, and it is stainless to be laid in It is naturally mouldy in steel tray, mouldy thing is obtained, is put into after mouldy thing and water are mixed in fermentation tank, seals tank mouth heat-preservation fermentation, Obtain tunning.
6. the detailed process of fermentation according to claim 5, it is characterised in that:Described arabidopsis and the quality of egg yolk Than for 2:1, naturally mouldy temperature is 30~40 DEG C, and naturally mouldy relative air humidity is 50~60%, and the naturally mouldy time is 5~7 days, heat-preservation fermentation temperature was 30~40 DEG C, and the heat-preservation fermentation time is 7~10 days.
7. a kind of high tack according to claim 1 is without selenium room temperature blackening liquid, it is characterised in that:Described soyasaponin The extracting method of extract is:
(1)It is 1 in mass ratio to weigh dregs of beans:10 are added to mass fraction as in 90% methanol solution, 3 are extracted at 60~70 DEG C ~5h, filter off except filter residue, obtain extracting filtrate, then extraction filtrate is put into distillation under pressure device, it is molten to be distilled to recover methanol Liquid, obtain white powder;
(6)It is 1 in mass ratio by above-mentioned white powder and petroleum ether:5 are mixed to get mixed liquor, then by etc. mass ratio by mixed liquor Mix, stratification after oscillation treatment, separated except petroleum ether layer, by remaining butanol for 50% butanol solution with mass fraction Solution is moved into distilling apparatus, is evaporated under reduced pressure recovery butanol, is obtained soyasaponin extract.
8. a kind of high tack according to claim 1 is without selenium room temperature blackening liquid, it is characterised in that specifically preparation process is: Count in parts by weight, weigh 5~10 parts of ammonium molybdates, 30~35 parts of copper sulphate, 1~3 part of sodium sulfite, 0.5~1.0 part of sterilizing hair Zymotic fluid, 5~10 parts of Fermented Condensed liquid, 1~2 part of above-mentioned soyasaponin extract and 40~60 parts of deionized waters, pour into mixing and stir Mix and tinning after 1~2h is stirred in machine, produce high tack without selenium room temperature blackening liquid.
CN201710424487.XA 2017-06-07 2017-06-07 A kind of high adhesion is without selenium room temperature blackening liquid Active CN107365987B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710424487.XA CN107365987B (en) 2017-06-07 2017-06-07 A kind of high adhesion is without selenium room temperature blackening liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710424487.XA CN107365987B (en) 2017-06-07 2017-06-07 A kind of high adhesion is without selenium room temperature blackening liquid

Publications (2)

Publication Number Publication Date
CN107365987A true CN107365987A (en) 2017-11-21
CN107365987B CN107365987B (en) 2018-12-28

Family

ID=60305310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710424487.XA Active CN107365987B (en) 2017-06-07 2017-06-07 A kind of high adhesion is without selenium room temperature blackening liquid

Country Status (1)

Country Link
CN (1) CN107365987B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2106328C1 (en) * 1996-02-28 1998-03-10 Индивидуальное частное предприятие Старикова С.Н. "Зодчий" Aerosol fertilizer for non-root
CN102011117A (en) * 2010-12-02 2011-04-13 合肥华清金属表面处理有限责任公司 Environmental-friendly room-temperature steel blackening agent and preparation method thereof
CN103849868A (en) * 2014-02-14 2014-06-11 浙江工业大学 Blackening liquid for chromium-free titanium-zinc panel surface and using method of blackening liquid
CN104195538A (en) * 2014-09-03 2014-12-10 淮南天力生物工程开发有限公司 Non-selenium normal-temperature environment-friendly steel blackening liquid as well as preparation method thereof and blackening method
CN106278502A (en) * 2015-05-18 2017-01-04 孙建和 A kind of preparation method of concentrated multi-element compound liquid fertilizer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2106328C1 (en) * 1996-02-28 1998-03-10 Индивидуальное частное предприятие Старикова С.Н. "Зодчий" Aerosol fertilizer for non-root
CN102011117A (en) * 2010-12-02 2011-04-13 合肥华清金属表面处理有限责任公司 Environmental-friendly room-temperature steel blackening agent and preparation method thereof
CN103849868A (en) * 2014-02-14 2014-06-11 浙江工业大学 Blackening liquid for chromium-free titanium-zinc panel surface and using method of blackening liquid
CN104195538A (en) * 2014-09-03 2014-12-10 淮南天力生物工程开发有限公司 Non-selenium normal-temperature environment-friendly steel blackening liquid as well as preparation method thereof and blackening method
CN106278502A (en) * 2015-05-18 2017-01-04 孙建和 A kind of preparation method of concentrated multi-element compound liquid fertilizer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
赵平等: ""铜钼体系钢铁常温发黑液研究"", 《腐蚀研究》 *

Also Published As

Publication number Publication date
CN107365987B (en) 2018-12-28

Similar Documents

Publication Publication Date Title
CN102861350B (en) Compound biological agent for deodorizing public toilets, and preparation method and application of compound biological agent
CN101857833A (en) Standardized and industrialized production process for Shanxi mature vinegar
CN106867783A (en) A kind of brewing process of rice wine
CN101161113B (en) Abstraction of pine nut oil, residual oil cake food after abstracting and its preparing method
CN105062772A (en) Preparation method of fermented polygonatum sibiricum health care wine
CN107214800B (en) A kind of method of wood color protection degreasing
CN101658273A (en) Method for producing low-salt fermented bean curd
CN109234204A (en) A kind of pickle starter and its methods for making and using same
CN106148082A (en) Fructus Jujubae yellow wine production technology
CN108486163A (en) Environmental protection ferment and preparation method thereof
CN101849613A (en) Biological detoxification technology for rape-seed meal
CN104962434B (en) Plum health liquor and preparation method thereof
CN104873433B (en) A kind of wormwood face cream and preparation method thereof
CN106753986A (en) A kind of brewing method of kiwi fruit fermented wine
CN107164178A (en) The preparation method of matrimony vine ginseng liquor
CN107365987A (en) A kind of high tack is without selenium room temperature blackening liquid
CN101153244A (en) Method for brewing of pure gastrodia tuber health wine
CN101974388A (en) Production method for fermenting wine by using walnut green husks and pine needles
CN103131588A (en) Preparation method of burdock distillate spirit
CN107773479A (en) A kind of agalloch eaglewood stoste
CN106047569A (en) Preparation process for medicinal liquor
CN110408505A (en) A method of red yeast rice fruit wine is prepared using pears slag
CN105349323A (en) Compound monascus wine and brewing method thereof
CN110468081A (en) Composite bacteria agent and its preparation method and application
CN108676636A (en) Ecological cleaning agent and preparation method thereof based on the production of agricultural product clout

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180420

Address after: 213000 room 103, unit 59, 59 Li Hua Village, Tianning District, Changzhou, Jiangsu

Applicant after: Zhu Wenjie

Address before: 213102 room 1106, Guanghua Street, Zhong Lou District, Changzhou, Jiangsu, China, 20

Applicant before: CHANGZHOU JIANXUAN TEXTILE Co.,Ltd.

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20181112

Address after: 314200 No. 500 Xingping road two, Pinghu Economic Development Zone, Jiaxing, Zhejiang.

Applicant after: Pinghu Rising Metal Craft Co.,Ltd.

Address before: 213000 room 103, unit 59, 59 Li Hua Village, Tianning District, Changzhou, Jiangsu

Applicant before: Zhu Wenjie

GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A high adhesion selenium-free normal temperature blackening liquid

Effective date of registration: 20230104

Granted publication date: 20181228

Pledgee: Pinghu Rural Commercial Bank of Zhejiang, Limited by Share Ltd.

Pledgor: Pinghu Rising Metal Craft Co.,Ltd.

Registration number: Y2023990000004