CN105482159A - Ethylene bis stearamide water-based dispersion solution and preparation method thereof - Google Patents
Ethylene bis stearamide water-based dispersion solution and preparation method thereof Download PDFInfo
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- CN105482159A CN105482159A CN201511006368.XA CN201511006368A CN105482159A CN 105482159 A CN105482159 A CN 105482159A CN 201511006368 A CN201511006368 A CN 201511006368A CN 105482159 A CN105482159 A CN 105482159A
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- ethylene bis
- bis stearamide
- aqueous liquid
- liquid dispersion
- water
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- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000006185 dispersion Substances 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims description 9
- 239000002245 particle Substances 0.000 claims abstract description 11
- 239000003899 bactericide agent Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 33
- -1 alkyl glycoside Chemical class 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 14
- 239000012752 auxiliary agent Substances 0.000 claims description 11
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 8
- 239000000194 fatty acid Substances 0.000 claims description 8
- 229930195729 fatty acid Natural products 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 150000002170 ethers Chemical class 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- 150000002191 fatty alcohols Chemical class 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 229930182470 glycoside Natural products 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 229920000058 polyacrylate Polymers 0.000 claims description 4
- 238000009736 wetting Methods 0.000 claims description 4
- PRRSFMGODMUPJN-CABZTGNLSA-N 2-fluoro-4-[(2r,3s)-5,5,5-trifluoro-3-(3-fluoro-4-hydroxyphenyl)pentan-2-yl]phenol Chemical compound C1([C@@H](CC(F)(F)F)[C@@H](C)C=2C=C(F)C(O)=CC=2)=CC=C(O)C(F)=C1 PRRSFMGODMUPJN-CABZTGNLSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- JHVLLYQQQYIWKX-UHFFFAOYSA-N benzyl 2-bromoacetate Chemical compound BrCC(=O)OCC1=CC=CC=C1 JHVLLYQQQYIWKX-UHFFFAOYSA-N 0.000 claims description 3
- LAQPNDIUHRHNCV-UHFFFAOYSA-N isophthalonitrile Chemical compound N#CC1=CC=CC(C#N)=C1 LAQPNDIUHRHNCV-UHFFFAOYSA-N 0.000 claims description 3
- 229950009730 pentafluranol Drugs 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- PIILXFBHQILWPS-UHFFFAOYSA-N tributyltin Chemical compound CCCC[Sn](CCCC)CCCC PIILXFBHQILWPS-UHFFFAOYSA-N 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 abstract description 9
- 238000007872 degassing Methods 0.000 abstract description 3
- 239000003112 inhibitor Substances 0.000 abstract description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000004945 emulsification Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000314 lubricant Substances 0.000 description 5
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 239000013530 defoamer Substances 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000001235 sensitizing effect Effects 0.000 description 3
- 101000753318 Homo sapiens Ubiquitin-like protein ATG12 Proteins 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 102100022016 Ubiquitin-like protein ATG12 Human genes 0.000 description 2
- 210000000795 conjunctiva Anatomy 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920001219 Polysorbate 40 Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention provides an ethylene bis stearamide water-based dispersion solution which is prepared from the following raw materials in percentage by weight: 30-60% of ethylene bis stearamide, 35-65% of water, 1-3% of assistant, 0.05-0.2% of foam inhibitor and 0.1-0.6% of corrosion-resistant bactericide. Dispersion and emulsification are performed at the temperature of higher than the melting point of ethylene bis stearamide, and defoaming is performed under negative pressure, thereby preparing the ethylene bis stearamide water-based dispersion solution. On the premise of not needing any grinding plant, the ethylene bis stearamide is emulsified and dispersed under the conditions of higher pressure and higher temperature, so that the particle size of the dispersed ethylene bis stearamide water-based dispersion solution is less than 1.3 mu m. When the temperature drops to 100 DEG C or below, negative pressure degasification is adopted to reduce the bubbles in the dispersion solution, thereby lowering the risk that the broken bubbles in the dispersion solution can form a film on the emulsion surface, and being beneficial to the stability of the emulsion.
Description
Technical field
The present invention relates to chemical assistant field, be specifically related to a kind of ethylene bis stearamide aqueous liquid dispersion and preparation method thereof, the main application fields of dispersion liquid of the present invention is lubricant, release agent, static inhibitor, the blowing control agents of plastic industry, the lubricant of rubber and plastic industry, releasing agent and dispersion agent, the properties-correcting agent of the lubricant of paper industry, sensitizing agent and road bitumen.
Background technology
Ethylene bis stearamide aqueous liquid dispersion is widely used in the field such as papermaking, rubber and plastic as lubricant, release agent, sensitizing agent.Because ethylene bis stearamide is water insoluble, to be scattered under the effect of aqueous promoter in system with particle state and to play its effect, and size directly affects dispersing property and the stability thereof of ethylene bis stearamide, normal conditions particle diameter is large, be not easy dispersion, and easily precipitate in system, directly affect result of use.The advantage of this technique is to adopt relatively high pressure, the condition of high temperature makes emulsifying temperature higher than the fusing point of ethylene bis stearamide, makes ethylene bis stearamide carry out emulsion dispersion under the state of liquid.Under this technique, ethylene bis stearamide is rolled into the less small droplets of fineness by auxiliary agent, and after cooling, its particle diameter does not also increase, and avoids the drawback that common process needs grinding.The present invention adopts the mode of negative pressure degasification when temperature drops to below 100 DEG C, negative pressure is formed in the overhead of ethylene bis stearamide aqueous liquid dispersion, the air be conducive to entering at whipping process in liquid carries out deaeration, the bubble in dispersion liquid is avoided to break bubble and in the surperficial risk forming film of emulsion, be conducive to emulsion intercalation method.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and provide a kind of simple efficient, processing ease, preparation time are short, do not need grinding, prepare the method for ethylene bis stearamide aqueous liquid dispersion.
Object of the present invention is achieved through the following technical solutions, described ethylene bis stearamide aqueous liquid dispersion carries out dispersion and emulsion in the temperature higher than ethylene bis stearamide fusing point, carries out deaeration to prepare ethylene bis stearamide aqueous liquid dispersion under the environment of negative pressure.
A kind of ethylene bis stearamide aqueous liquid dispersion, obtained by following raw material, each raw material and parts by weight are:
Ethylene bis stearamide 30 ~ 60%;
Water 35 ~ 65%;
Auxiliary agent 1 ~ 3%;
Suds suppressor 0.05 ~ 0.2%;
Anticorrosion and bactericidal agent 0.1 ~ 0.6%.
Each raw material and parts by weight are preferably:
Ethylene bis stearamide 35 ~ 59%;
Water 37 ~ 62%;
Auxiliary agent 1 ~ 3%;
Suds suppressor 0.05 ~ 0.2%;
Anticorrosion and bactericidal agent 0.1 ~ 0.6%.
Described auxiliary agent be in alkyl glycoside class, polyethenoxy ether class, polyacrylate, modification organic fluorine wetting dispersing agent, oxyethane high fatty alcohol condenses, polyvinyl alcohol, alkylphenol polyoxyethylene, sorbitan fatty acid ester, polyoxyethylene sorbitan mono fatty acid ester any one and more than.
Described auxiliary agent is preferably any 3 kinds in alkyl glycoside class, polyethenoxy ether class, polyacrylate, modification organic fluorine wetting dispersing agent, oxyethane high fatty alcohol condenses, polyvinyl alcohol, alkylphenol polyoxyethylene, sorbitan fatty acid ester, polyoxyethylene sorbitan mono fatty acid ester.
Described anticorrosion and bactericidal agent be in pentafluranol sodium, tributyl tin, benzyl bromoacetate and tetrafluoro m-dicyanobenzene any one and more than.
The solids content of described ethylene bis stearamide aqueous liquid dispersion is 35-61%, and viscosity is 41 ~ 376mPa.S.
The particle diameter <1.3 μm of described ethylene bis stearamide aqueous liquid dispersion.
A preparation method for ethylene bis stearamide aqueous liquid dispersion, comprises the following steps:
1) mixture of ethylene bis stearamide, auxiliary agent and water is joined in autoclave, the temperature and pressure of the fusing point (> 145 DEG C) higher than ethylene bis stearamide be within the scope of 0.4Mpa ~ 1Mpa stirring velocity be 1000rp under dispersed with stirring 60 minutes; 2) autoclave is cooled, temperature starts to vacuumize when dropping to below 100 DEG C, low whipping speed is keep 30min under 1000rpm, stop stirring and slowly balance with normal atmosphere to being forced in still, discharging afterwards also adds anticorrosion and bactericidal agent and suds suppressor can obtain ethylene bis stearamide aqueous liquid dispersion of the present invention.
Step 2) in the vacuum tightness that vacuumizes be 400pa ~ 500pa.
The invention has the advantages that:
The present invention, without the need under the prerequisite of grinding plant, adopts the condition emulsion dispersion ethylene bis stearamide of relatively high pressure, high temperature, the particle diameter <1.3 μm of the ethylene bis stearamide aqueous liquid dispersion after dispersion; Adopt the mode of negative pressure degasification when temperature drops to below 100 DEG C, reduce the bubble in dispersion liquid, reduce the risk forming film because the bubble in dispersion liquid breaks bubble on emulsion surface, be conducive to emulsion intercalation method.Whole technical process is simple efficiently, processing ease, preparation time are short, do not need grinding.Ethylene bis stearamide aqueous liquid dispersion of the present invention expose in atmosphere not conjunctiva, not stratified, do not precipitate, there is good machinery, chemical stability.Product is nontoxic in addition, free from extraneous odour, environmentally friendly, and sensitizing, lubricant effect are all more satisfactory, has good non-stick property, release property, dispersiveness and static resistance.
Embodiment
In order to illustrate in greater detail the present invention, below in conjunction with embodiment, the present invention will be further described.
Example 1:
50g ethylene bis stearamide, 0.5g polyoxyethylene nonylphenol ether NP-10,0.3g polyoxyethylene nonylphenol ether NP-8.6,1g APG APG12 and 90g water are joined in autoclave, warming while stirring (1000rpm), keep 1h when temperature is 150 DEG C, now pressure is 0.46MPa; Logical water coolant cools afterwards, start pressure release when temperature is 90 DEG C and carry out vacuumizing (vacuum tightness is 450Pa), stop stirring after keeping negative pressure 30min, slowly open air valve afterwards and make still inside and outside air pressure balance, after adding 0.3g pentafluranol sodium, 0.1g waterborne organic silicon defoamer, obtain target product.Products obtained therefrom viscosity 54mPa.s, maximum particle diameter 0.7 μm, solids content 36.7%.
Example 2:
100g ethylene bis stearamide, 1.4g polyoxyethylene nonylphenol ether TX-12,1.1g polyoxyethylene nonylphenol ether TX-4,2.1g aqueous acrylamide acid sodium-salt dispersion agent and 160g water are joined in autoclave, warming while stirring (1000rpm), keep 1h when temperature is 156 DEG C, now pressure is 0.56MPa; Logical water coolant cools afterwards, start pressure release when temperature is 90 DEG C and carry out vacuumizing (vacuum tightness is 459Pa), stop stirring after keeping negative pressure 30min, slowly open air valve afterwards and make still inside and outside air pressure balance, after adding 0.6g tributyl tin and the senior phosphoric acid ester defoamer of 0.2g, obtain target product.Products obtained therefrom viscosity 84mPa.s, maximum particle diameter 0.9 μm, solids content 40.6%.
Example 3:
150g ethylene bis stearamide, 2g polyoxyethylene 20 sorbitan monostearate, 1.5g Span60,2g polyethenoxy ether class dispersant B rij30 and 180g water are joined in autoclave, warming while stirring (1000rpm), keep 1h when temperature is 158 DEG C, now pressure is 0.61MPa; Logical water coolant cools afterwards, start pressure release when temperature is 90 DEG C and carry out vacuumizing (vacuum tightness is 454Pa), stop stirring after keeping negative pressure 30min, slowly open air valve afterwards and make still inside and outside air pressure balance, after adding 0.9g benzyl bromoacetate and 0.4g modified polyether defoamer, obtain target product.Products obtained therefrom viscosity 141mPa.s, maximum particle diameter 0.9 μm, solids content 46.6%.
Example 4:
200g ethylene bis stearamide, 3.6g polyoxyethylene 20 sorbitan monopalmitate, 2.7g anhydrous sorbitol cetylate, 2g APG APG12 and 2g polyvinyl alcohol dispersion agent and 150g water are joined in autoclave, warming while stirring (1000rpm), keep 1h when temperature is 160 DEG C, now pressure is 0.66MPa; Logical water coolant cools afterwards, start pressure release when temperature is 90 DEG C and carry out vacuumizing (vacuum tightness is 434Pa), stop stirring after keeping negative pressure 30min, slowly open air valve afterwards and make still inside and outside air pressure balance, after adding 0.6g waterborne organic silicon defoamer and 1.8g tetrafluoro m-dicyanobenzene, obtain target product.Products obtained therefrom viscosity 274mPa.s, maximum particle diameter 1.1 μm, solids content 58.6%.
Support bis-stearamides aqueous liquid dispersion obtained for embodiment 1-4 second is exposed in atmosphere 1-30 days still not conjunctiva, not stratified, do not precipitate, so formula of the present invention and preparation method have obvious advantage than prior art.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, any those of ordinary skill in the art are in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (9)
1. an ethylene bis stearamide aqueous liquid dispersion, is obtained by following raw material, and each raw material and parts by weight are:
Ethylene bis stearamide 30 ~ 60%;
Water 35 ~ 65%;
Auxiliary agent 1 ~ 3%;
Suds suppressor 0.05 ~ 0.2%;
Anticorrosion and bactericidal agent 0.1 ~ 0.6%.
2. ethylene bis stearamide aqueous liquid dispersion according to claim 1, each raw material and parts by weight are:
Ethylene bis stearamide 35 ~ 59%;
Water 37 ~ 62%;
Auxiliary agent 1 ~ 3%;
Suds suppressor 0.05 ~ 0.2%;
Anticorrosion and bactericidal agent 0.1 ~ 0.6%.
3. ethylene bis stearamide aqueous liquid dispersion according to claim 1, described auxiliary agent be in alkyl glycoside class, polyethenoxy ether class, polyacrylate, modification organic fluorine wetting dispersing agent, oxyethane high fatty alcohol condenses, polyvinyl alcohol, alkylphenol polyoxyethylene, sorbitan fatty acid ester, polyoxyethylene sorbitan mono fatty acid ester any one and more than.
4. ethylene bis stearamide aqueous liquid dispersion according to claim 3, described auxiliary agent is any 3 kinds in alkyl glycoside class, polyethenoxy ether class, polyacrylate, modification organic fluorine wetting dispersing agent, oxyethane high fatty alcohol condenses, polyvinyl alcohol, alkylphenol polyoxyethylene, sorbitan fatty acid ester, polyoxyethylene sorbitan mono fatty acid ester.
5. ethylene bis stearamide aqueous liquid dispersion according to claim 1, described anticorrosion and bactericidal agent be in pentafluranol sodium, tributyl tin, benzyl bromoacetate and tetrafluoro m-dicyanobenzene any one and more than.
6. ethylene bis stearamide aqueous liquid dispersion according to claim 1, the solids content of described ethylene bis stearamide aqueous liquid dispersion is 35-61%, and viscosity is 41 ~ 376mPa.S.
7. ethylene bis stearamide aqueous liquid dispersion according to claim 1, the particle diameter <1.3 μm of described ethylene bis stearamide aqueous liquid dispersion.
8. a preparation method for ethylene bis stearamide aqueous liquid dispersion described in any one of claim 1-7, comprises the following steps:
1) mixture of ethylene bis stearamide, auxiliary agent and water is joined in autoclave, the temperature and pressure of the fusing point (> 145 DEG C) higher than ethylene bis stearamide be within the scope of 0.4Mpa ~ 1Mpa stirring velocity be 1000rp under dispersed with stirring 60 minutes; 2) autoclave is cooled, temperature starts to vacuumize when dropping to below 100 DEG C, low whipping speed is keep 30min under 1000rpm, stop stirring and slowly balance with normal atmosphere to being forced in still, discharging afterwards also adds the ethylene bis stearamide aqueous liquid dispersion that anticorrosion and bactericidal agent and suds suppressor can obtain described in any one of claim 1-7.
9. the preparation method of ethylene bis stearamide aqueous liquid dispersion according to claim 8, step 2) in the vacuum tightness that vacuumizes be 400pa ~ 500pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201511006368.XA CN105482159A (en) | 2015-12-29 | 2015-12-29 | Ethylene bis stearamide water-based dispersion solution and preparation method thereof |
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| CN201511006368.XA CN105482159A (en) | 2015-12-29 | 2015-12-29 | Ethylene bis stearamide water-based dispersion solution and preparation method thereof |
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| CN105482159A true CN105482159A (en) | 2016-04-13 |
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| CN201511006368.XA Pending CN105482159A (en) | 2015-12-29 | 2015-12-29 | Ethylene bis stearamide water-based dispersion solution and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102028932B1 (en) * | 2019-02-28 | 2019-10-07 | 이병선 | Aqueous dispersion composition of ethylene bis-stearamide and preparation thereof |
| CN110305488A (en) * | 2019-07-08 | 2019-10-08 | 广州正浩新材料科技有限公司 | A kind of aqueous ethylene bis stearic acid amide lotion and preparation method thereof |
| CN113201964A (en) * | 2021-05-10 | 2021-08-03 | 华东理工大学 | Preparation method of papermaking lubricant |
| CN115260586A (en) * | 2022-08-29 | 2022-11-01 | 郑州市仲达新材料科技有限公司 | Water-based ethylene bis stearamide emulsion and preparation method thereof |
| WO2025085604A1 (en) * | 2023-10-18 | 2025-04-24 | Chemtreat, Inc. | Method for inhibiting corrosion using aqueous dispersion of alkyl bis amide |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928226A (en) * | 2006-09-27 | 2007-03-14 | 苏州三威纳米科技有限公司 | Ultramicro amido stearate aqueous emulsifying dispersion solution and process for producing the same |
| CN102094356A (en) * | 2010-11-13 | 2011-06-15 | 东莞市汉维新材料科技有限公司 | A kind of aqueous calcium stearate dispersion liquid for papermaking and preparation method thereof |
| CN102102312A (en) * | 2010-11-13 | 2011-06-22 | 东莞市汉维新材料科技有限公司 | Water-based zinc stearate dispersion liquid and preparation method thereof |
| CN103388285A (en) * | 2012-05-09 | 2013-11-13 | 杨福敬 | Water-based stearic acid amide emulsion and preparation method thereof |
-
2015
- 2015-12-29 CN CN201511006368.XA patent/CN105482159A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928226A (en) * | 2006-09-27 | 2007-03-14 | 苏州三威纳米科技有限公司 | Ultramicro amido stearate aqueous emulsifying dispersion solution and process for producing the same |
| CN102094356A (en) * | 2010-11-13 | 2011-06-15 | 东莞市汉维新材料科技有限公司 | A kind of aqueous calcium stearate dispersion liquid for papermaking and preparation method thereof |
| CN102102312A (en) * | 2010-11-13 | 2011-06-22 | 东莞市汉维新材料科技有限公司 | Water-based zinc stearate dispersion liquid and preparation method thereof |
| CN103388285A (en) * | 2012-05-09 | 2013-11-13 | 杨福敬 | Water-based stearic acid amide emulsion and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 吕晓东等: "《水产品加工与综合利用》", 31 October 1998, 中国农业出版社 * |
| 安秋凤等: "《精细化工原材料及中间体手册 橡塑加工助剂》", 31 July 2004, 化学工业出版社 * |
| 李路海等: "《涂布复合技术》", 31 July 2011, 印刷工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102028932B1 (en) * | 2019-02-28 | 2019-10-07 | 이병선 | Aqueous dispersion composition of ethylene bis-stearamide and preparation thereof |
| CN110305488A (en) * | 2019-07-08 | 2019-10-08 | 广州正浩新材料科技有限公司 | A kind of aqueous ethylene bis stearic acid amide lotion and preparation method thereof |
| CN110305488B (en) * | 2019-07-08 | 2021-08-31 | 广州正浩新材料科技有限公司 | Water-based ethylene bis stearamide emulsion and preparation method thereof |
| CN113201964A (en) * | 2021-05-10 | 2021-08-03 | 华东理工大学 | Preparation method of papermaking lubricant |
| CN115260586A (en) * | 2022-08-29 | 2022-11-01 | 郑州市仲达新材料科技有限公司 | Water-based ethylene bis stearamide emulsion and preparation method thereof |
| WO2025085604A1 (en) * | 2023-10-18 | 2025-04-24 | Chemtreat, Inc. | Method for inhibiting corrosion using aqueous dispersion of alkyl bis amide |
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Application publication date: 20160413 |