CN104987775B - The method for preparing original liquid coloring coated pigment mill base using reactive emulsifier - Google Patents
The method for preparing original liquid coloring coated pigment mill base using reactive emulsifier Download PDFInfo
- Publication number
- CN104987775B CN104987775B CN201510420675.6A CN201510420675A CN104987775B CN 104987775 B CN104987775 B CN 104987775B CN 201510420675 A CN201510420675 A CN 201510420675A CN 104987775 B CN104987775 B CN 104987775B
- Authority
- CN
- China
- Prior art keywords
- mill base
- coated pigment
- pigment
- original liquid
- liquid coloring
- 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.)
- Active
Links
- DVWZDXJVSXOWPP-UHFFFAOYSA-N CC(CCC1N)C(C)C1N Chemical compound CC(CCC1N)C(C)C1N DVWZDXJVSXOWPP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of methods preparing original liquid coloring coated pigment mill base using reactive emulsifier, this method selects organic pigment, dispersant, the reactive emulsifier and deionized water of dimeric dibasic acid structure containing unsaturated double-bond prepare ultrafine organic paint dispersion by grinding, then comonomer and initiator are added into ultrafine organic paint water-borne dispersions, after high speed emulsifies, heating causes polymerization, complete cladding of the polymer to pigment, after adding functional aid into mill base again, it can be obtained the coated pigment mill base, the mill base can also select addition pH adjusting agent and antimildew disinfectant according to actual needs.The coated pigment mill base prepared in this way is used for viscose rayon original liquid coloring, has the series of advantages such as small particle diameter distribution, good spinnability, pigment resistance to migration height.
Description
Technical field
The present invention relates to a kind of preparation methods of dispersible pigment color paste more particularly to a kind of use reactive emulsifier to prepare stoste
The method of coloring coated pigment mill base, belongs to technical field of fine.
Background technology
Pigment is the second largest tingle body that dyestuff is only second in dyeing, and compared with dyestuff, pigment has significant
Energy saving and environment-friendly advantage, has a extensive future.But the organic pigment of commercialization is mainly with powder morphologies such as condensate, aggregations
In the presence of pigment dust pollution, control pigment particle size are distributed and improve the uses such as pigmenting power, vividness and brightness in order to prevent
Pigment stabilizer is often dispersed in water and is prepared into water-based pigment dispersions by effect, water-based pigment dispersions also known as aqueous color
Slurry, is one of common colorant kind of the numerous areas such as coating, papermaking, weaving.
The raw materials such as pigment, dispersant, wetting agent, water are the techniques such as be dispersed through to, ground, defoamed, filtered and prepare aqueous color paste
It is most commonly seen technique, dispersant can significantly improve the dispersion stabilization of pigment particles in water, but the study found that in height
Under the conditions of shearing force, polyelectrolyte etc., in the aqueous color paste prepared using dispersant dispersion pigment, pigment particle surface still can
The desorption that dispersant occurs, causes dispersion to be destroyed, limits the application field that the technique prepares mill base.
The production process of viscose rayon is will cannot to be obtained in the natural material of direct fabrics from timber, bamboo etc.
Cellulose through caustic soda dipping, carbon disulfide chemical combination, is dissolved in the chemical processing technologies such as diluted alkaline and is made rayon spinning stoste, then
Viscose glue is sprayed onto by spinneret orifice in spinning acid bath, and viscose rayon is obtained through solidification, decomposition, regeneration.
The original liquid coloring technique of viscose rayon is that colorant progress spinning is added and is directly prepared into the spinning solution of viscose glue
The technique of coloured viscose rayon, in the mixed process of mill base and rayon spinning stoste, in strong acid, alkali variation and stirring production
Under raw high shear, it is susceptible to mill base prepared by dispersant dispersion pigmenting techniques because dispersant is inhaled in surface of pigments
Attached effect is poor and leads to excessive granules of pigments, granules of pigments reunion, granules of pigments and viscose rayon binding strength difference etc. occur now
As, so lead to problems such as spinning nozzle block, can not spinning, pigment resistance to migration it is low.
Coating modification is carried out to pigment, can not only particle be prevented to reunite in the polymer of surface of pigments cladding, it can
It is a kind of novel make paints also so that the aqueous color paste prepared has the performances such as excellent resistance to dielectric and resistance to high shear force
The method of prepared product, at home and abroad has lot of documents to be reported.Pass through as Chinese patent CN101418137A discloses one kind
For situ aggregation method in the method for surface of pigments coated polymer, it is polymerizable that Chinese patent CN101864194A discloses a kind of application
The method that dispersant prepares coated pigment, United States Patent (USP) US8912249 then disclose a kind of use acrylic monomers and polyurethane
The method of coated pigment mill base, the mill base are used for ink-jet printing ink, with heat-resistant stability is good, it is small etc. to be influenced by environmental change
A series of advantages.
Dimeric dibasic acid is resourceful, and cheap, is the important intermediate of chemical industry, is widely used in ink, coating
And the numerous areas such as engineering material.Since dimeric dibasic acid contains double bond on molecular structure, can be used as applied to emulsion polymerization
Response type surfactant active, but use it for being rarely reported in the preparation of coated pigment at present, more have no using dimeric dibasic acid and
Its derivative prepares the report of the coated pigment mill base for viscose glue original liquid coloring as response type surfactant active.
Invention content
In order to overcome above-mentioned the deficiencies in the prior art, prepared using reactive emulsifier the present invention provides a kind of
The method of original liquid coloring coated pigment mill base, ultra-fine coated pigment mill base prepared by this method are used for viscose glue original liquid coloring, tool
There are the series of advantages such as small particle diameter distribution, good spinnability, pigment resistance to migration height.
The present invention in order to solve its technical problem used by technical solution be：
A method of original liquid coloring coated pigment mill base being prepared using reactive emulsifier, is included the following steps：
(1) in terms of the mass percent of coated pigment mill base gross mass, the organic pigment of 5-20%, point of 1-4% are weighed
Powder, the reactive emulsifier of 1-4%, the comonomer of 2-5%, 0.2-1.0% functional aid, account for the total matter of comonomer
Measure initiator, qs pH adjuster and the balance deionized water of 0.25-1.5%；
(2) organic pigment, dispersant, reactive emulsifier and deionized water are mixed and stirred for dispersion at least 20 minutes
Afterwards, it is placed in sand mill and at least grinds 3 times, ultrafine organic paint water-base disperse system is made；
(3) under room temperature, addition comonomer and initiator into gained ultrafine organic paint water-base disperse system in (2)
And through high speed emulsification make its miniemulsion after, be transferred to equipped with blender, condenser reaction vessel in, be warming up to 60-80 DEG C
And it is down to room temperature after being stirred to react 6-10 hours, obtain coated pigment mill base precursor；The mode of high speed described herein emulsification be
Homogenous disperse 5-20 minutes or through ultrasonic disperse at least 10 minutes under 5000-24000 revs/min of mixing speed；
(4) after adding functional aid in gained coated pigment mill base precursor in (3), pH value is adjusted using pH adjusting agent
To 8-10, you can obtain original liquid coloring coated pigment mill base.
This method can also need to decide whether to need progress step (5) according to actual product：Into step (4) through adjusting
It has suffered in the coated pigment mill base precursor of pH value and adds appropriate antimildew disinfectant.
The general structure (I) of the wherein described reactive emulsifier is as follows：
Wherein R and R ' are Na, K, NH independently of each other4(CH2)nCH3In one kind, the integer that n is 0~7 and includes
0 and 7；And R and R ' cannot be (CH simultaneously2)nCH3；Compound with the general structure (I) is that dimeric dibasic acid or dimeric dibasic acid derive
Object, such compound is cheap and derives from a wealth of sources, and is suitable for industrial applications.
The general structure (II) of the functional aid is as follows：
Wherein n and m are mutual indepedent, are 1~18 integer, and include 1 and 18, and preferred functional aid is succinic acid
At least one of di-isooctyl sodium sulfonate and aerosol OT, the functional aid is for promoting viscose rayon
The resistance to migration of pigment is with obvious effects in spinnability, fiber.When in use, it is proposed that after the functional aid is diluted with water,
In the state of mill base high-speed stirred, it is added in mill base.
Organic pigment used in the present invention is common viscose rayon original liquid coloring organic pigment, can be selected from phthalocyanines
Pigment, azo pigment, quinacridone-type pigments, isoindoline ketone pigment, triarylmethane compound pigment, dioxazines pigment,
Any one of common organic pigment such as nitrogen methine class pigment, nitro and nitrous base class pigment, condensed ring ketone pigment.
It according to mass ratio is 5-2 that heretofore described comonomer, which is hydrophobic comonomer and hydrophilic co-monomer,:1
It is mixed to form, and the hydrophobic comonomer is styrene, tetrafluoroethene, isobutene, isoprene, methyl methacrylate
Ester, methyl acrylate, ethyl methacrylate, propyl methacrylate, butyl methacrylate, hexyl methacrylate, first
Base acrylic acid-2-ethyl caproite, lauryl methacrylate, octadecyl methacrylate, vinyl acetate, methyl acrylate,
Ethyl acrylate, propyl acrylate, butyl acrylate, Hexyl 2-propenoate, acrylate -2- ethylhexyls, lauryl acrylate
With one kind in octadecyl acrylate；The hydrophilic monomer is acrylic acid, methacrylic acid, vinyl benzoic acid and vinyl
One kind in benzene sulfonic acid.
Heretofore described dispersant is fatty alcohol polyoxyethylene ether, polyoxyethylene polyols ester and sorbitan fatty
At least one of esters of gallic acid dispersant, wherein the fatty alcohol polyoxyethylene ether dispersant is n-octyl alcohol ether, n-heptanol ether, just
One kind in lauryl alcohol ether and tetradecanol ether；The polyoxyethylene polyols ester dispersant be trade names be Tween-40,
One kind in Tween-60, Tween-65, Tween-80 and Tween-85 polyoxyethylene polyols ester；The Sorbitan alcohol ester
Fat esters of gallic acid dispersant is that trade names are one kind in Span-40, Span-80 and Span-85 sorbitan fatty acid ester.
Its specific name of the dispersant of above-mentioned trade names and structure known technology known to those skilled in the art, and can be with
From《Surfactant-principle, synthesis, measurement and application》Deng being inquired in the books about surfactant.
Initiator of the present invention is a kind of water soluble starter and a kind of oil-soluble initiator according to mass ratio 1:1-5 is multiple
Match and obtain, and the water soluble starter is one kind in potassium peroxydisulfate, ammonium persulfate and sodium peroxydisulfate, the oil-soluble causes
Agent is one kind in azodiisobutyronitrile, azobisisoheptonitrile, azo diisopropyl imidazoline hydrochloride and azobisisovaleronitrile.
PH adjusting agent has been further related in the present invention, can have been adjusted the pH value of coated pigment mill base precursor by the pH adjusting agent
To between 8-10, the pH adjusting agents commonly used in the art such as sodium hydroxide, potassium hydroxide, ammonium hydroxide, triethanolamine and acetic acid can be selected；
In addition in mill base preparation method of the present invention, to avoid that the color caused by the growth of the microorganisms such as bacterium, yeast occurs
Phenomena such as slurry is rotten, fungus growth, can add antimildew disinfectant, in the present invention, as long as can ensure according to actual needs
Mill base is not in mouldy caused by bacteria breed or smelly phenomenon during storage and use and meets weaving row
The antimildew disinfectant of industry relevant law, regulation and the limitation of Environmental security authentication requesting can use.
In addition the invention also discloses it is a kind of through above-mentioned preparation method prepare gained original liquid coloring coated pigment mill base,
And disclose the application of the original liquid coloring coated pigment mill base in viscose rayon original liquid coloring.
The method have the benefit that：The present invention is single using the reactive emulsifier containing unsaturated double-bond and polymerization
Body, by the initiated polymerization that heats up, is used to be coated to organic pigment to prepare original liquid coloring in high speed emulsion process
Coated pigment mill base, the mill base are used for viscose rayon original liquid coloring, have pigment in small particle diameter distribution, good spinnability, fiber resistance to
The series of advantages such as migration height.
Specific implementation mode
With reference to specific embodiment and comparative example, the present invention is described in further detail.
According to《Pigment indexes》Pigment relevant industries such as (C.I., Colour Index) commonly indicate specific pigment material
Method, the pigment of same color can sequentially be numbered arrangement, the specific of pigment is indicated with organic pigment product call number
Structure, such as phthalocyanine blue 15:3 pigment are named as pigment blue 15:3(C.I.Pigment Blue15:3), benzimidazolone yellow quilt
It is named as pigment yellow 154 (C.I.Pigment Yellow154), pigment used in the following example and comparative example is specific to tie
Structure can according to organic pigment product call number from《Organic pigment index card》Etc. being inquired in common books.
In the following example and comparative example, the concrete structure of polymerisable emulsifier used is respectively：
Polymerisable emulsifier A：
Polymerisable emulsifier B：
Polymerisable emulsifier C：
Polymerisable emulsifier D：
Embodiment 1 prepares cladding phthalocyanine blue 15:3(C.I.Pigment Blue 15:3) dispersible pigment color paste
Take 40 grams of phthalocyanine blues 15:3 pigment, 8 grams of n-dodecanol ether dispersants, 8 grams of polymerisable emulsifier A, 320 grams go from
Sub- water after being dispersed with stirring 30 minutes, the material after dispersion is placed in grinder and is ground 3 times, and water base point of phthalocyanine blue pigment is made
Then granular media system adds 6.4 grams of styrene, 1.6 grams of acrylic acid, 0.06 gram of potassium peroxydisulfate, 0.06 gram of two isobutyl of azo thereto
Nitrile, under 5000 revs/min of mixing speed homogenous disperse 20 minutes are subsequently placed in equipped with blender, thermometer, condenser
In reaction vessel, 70 DEG C are warming up to, is stirred to react cooling discharge after 10 hours, adjusts pH value to 8.5, under mill base high-speed stirred,
4 grams of diisooctyl succinate sodium sulfonates and 12 grams of water are added in mill base are uniformly dispersed after mixing, polymer overmold is obtained
Phthalocyanine blue 15:3 dispersible pigment color pastes.
Embodiment 2 prepares cladding everbright fast yellow 5GX (C.I.Pigment Yellow 74) dispersible pigment color paste
Take 20 grams of everbright fast yellow 5GX (C.I.Pigment Yellow 74), 8 grams of dispersant Tween-85,4 grams of polymerizable breasts
Agent B, 340 grams of deionized waters after being dispersed with stirring 30 minutes, the material after dispersion are placed in grinder and is ground 5 times, are made super
Thin pigment yellow water-base disperse system, then adds 10 grams of methyl methacrylates, 2 grams of acrylic acid, 0.04 gram of persulfuric acid thereto
Potassium, 0.08 gram of azodiisobutyronitrile, homogenous disperse 5 minutes under 24000 revs/min of mixing speed are subsequently placed in be equipped with and stir
In the reaction vessel for mixing device, thermometer, condenser, 80 DEG C are warming up to, is stirred to react cooling discharge after 6 hours, pH value tune is added
It saves agent and adjusts pH value to 8, under mill base high-speed stirred, after mixing by 0.8 gram of aerosol OT and 15.4 grams of water,
It is separately added into mill base and is uniformly dispersed with 0.2 gram of antimildew disinfectant, obtain polymer overmold everbright fast yellow 5GX dispersible pigment color pastes.
Embodiment 3 prepares cladding permanent bordeaux DGR (C.I.Pigment Red 112) dispersible pigment color paste
Take 30 grams of permanent bordeaux DGR (C.I.Pigment Red 112) pigment, 8 grams of dispersant Span-85,8 grams of polymerizable breasts
Agent C, 320 grams of deionized waters are dispersed with stirring after twenty minutes, the material after dispersion are placed in grinder and is ground 3 times, are made super
Thin paratonere water-base disperse system, then adds 7 grams of lauryl methacrylates thereto, 3.5 grams of vinyl benzoic acids, and 0.01
Gram potassium peroxydisulfate, 0.017 gram of azodiisobutyronitrile, homogenous disperse 10 minutes under 15000 revs/min of mixing speed, then
It is placed in the reaction vessel that blender, thermometer, condenser are housed, is warming up to 70 DEG C, is stirred to react cooling discharge after 8 hours,
PH adjusting agent is added and adjusts pH value to 10, under high velocity agitation, by 0.5 gram of aerosol OT, 1.5 grams of succinic acid
Di-isooctyl sodium sulfonate and 22 grams of deionized waters after mixing, add in mill base and are uniformly dispersed, obtain polymer overmold phthalein
Cyanines indigo plant dispersible pigment color paste.Obtain polymer overmold permanent bordeaux DGR dispersible pigment color pastes.
Embodiment 4 prepares cladding forever solid orange GR (C.I.Pigment Orange 18) dispersible pigment color paste
Take 80 grams of forever solid orange pigment, 16 grams of dispersant Tween-40,16 grams of polymerisable emulsifier D, 252 grams of deionized waters,
After being dispersed with stirring 30 minutes, the material after dispersion is placed in grinder and is ground 3 times, forever solid orange pigment aqueous based dispersions are made
Then system adds 16 grams of styrene, 4 grams of vinylbenzenesulfonic acids, 0.03 gram of potassium peroxydisulfate, 0.15 gram of two isobutyl of azo thereto
Nitrile, through ultrasonic disperse 10 minutes, be subsequently placed in equipped with blender, thermometer, condenser reaction vessel in, be warming up to 80 DEG C,
Cooling discharge after being stirred to react 6 hours is added pH adjusting agent and adjusts pH value to 9, under mill base high-speed stirred, by 1 gram of succinic acid
Dioctyl ester sodium sulfonate and 14 grams of water after mixing, are separately added into mill base with 1 gram of antimildew disinfectant and are uniformly dispersed, polymerize
Object coats forever solid orange GR dispersible pigment color pastes.
Comparative example 5 prepares cladding phthalocyanine blue 15:3(C.I.Pigment Blue 15:3) dispersible pigment color paste
Take 40 grams of phthalocyanine blues 15:3 pigment, 8 grams of n-dodecanol ether dispersants, 8 grams of polymerisable emulsifier A, 336 grams of deionizations
Water after being dispersed with stirring 30 minutes, the material after dispersion is placed in grinder and is ground 3 times, and phthalocyanine blue pigment aqueous dispersion is made
System, then thereto add 6.4 grams of styrene, 1.6 grams of acrylic acid, 0.06 gram of potassium peroxydisulfate, 0.06 gram of azodiisobutyronitrile,
Homogenous disperse 20 minutes under 5000 revs/min of mixing speed, be subsequently placed in equipped with blender, thermometer, condenser it is anti-
It answers in container, is warming up to 70 DEG C, be stirred to react cooling discharge after 10 hours, adjust pH value to 8.5, obtain polymer overmold phthalocyanine
Indigo plant 15:3 dispersible pigment color pastes.
Comparative example 6 prepares phthalocyanine blue 15 with conventional lapping mode:3(C.I.Pigment Blue 15:3) dispersible pigment color paste
By 12 grams of nonylphenol polyoxyethylene ether dispersants, 3 grams of alkyl polyoxyethylene ether phosphate wetting agents and 145 grams go from
Sub- water it is agitated be uniformly mixed form mixed liquor after, by 40 grams of phthalocyanine blues 15:Above-mentioned mixed liquor is added in 3 pigment, through high speed dispersion,
After horizontal mill is ground 5 times, 200 grams of deionized waters are added and grind again 1 time, filters, obtains phthalocyanine blue 15:3 dispersible pigment color pastes.
Performance test
1) particle diameter distribution is tested
It is surveyed with the Zetasizer Nano Zs90 types nano particle sizes and zeta potential instrument of Malvern Instr Ltd. of Britain
The composition particle diameter distribution is tried, in test result, the most granule that in surveyed particle 50% particle can be transferred through is indicated with D50
Diameter indicates the minimum grain size that in surveyed particle 90% particle can be transferred through with D90, particle diameter distribution is indicated with D50 and D90.
2) spinnability is tested
Ultra-fine coated pigment dispersion and 1000 grams of viscose glues spinnings prepared by 100 grams of embodiment 1-4 and comparative example 5-6 is taken respectively
Silk stock solution is formed with color spinning stoste after mixing, through vacuum defoamation, it is passed through the spinneret orifice of 120 hole, 0.08 mm dia
Spinning is carried out, spinning speed 5m/min, after continuous spinning 3 hours, whether there is or not block spinneret orifice situation for observation.√ expressions have no
Spinning hole plug；Zero indicates visible part spinning hole plug；× indicate that spinneret orifice all blocks.
3) pigment resistance to migration is tested
10 grams of above-mentioned fibers are taken respectively, are put into togerther in the flask with condensing reflux pipe with 150 grams of deionized waters, in 95 DEG C
Lower heating 1 hour, takes out fiber, sees whether solution changes colour.√ expressions have no discoloration；Zero indicates slightly to change colour, but unobvious；×
Indicate that solution has apparent discoloration.
4) test result
Above-mentioned test result is as shown in table 1.
The test result of table 1. embodiment 1-4 and comparative example 5-6
For the ordinary skill in the art, specific embodiment is only exemplarily described the present invention,
Obviously the present invention specific implementation is not subject to the restrictions described above, as long as use the inventive concept and technical scheme of the present invention into
The improvement of capable various unsubstantialities, or it is not improved by the present invention design and technical solution directly apply to other occasions
, within protection scope of the present invention.
Claims (9)
1. a kind of method preparing original liquid coloring coated pigment mill base using reactive emulsifier, it is characterised in that：Including under
State step：
(1) in terms of the mass percent of coated pigment mill base gross mass, weigh the organic pigment of 5-20%, the dispersant of 1-4%,
The reactive emulsifier of 1-4%, the comonomer of 2-5%, 0.2-1.0% functional aid, account for comonomer gross mass
Initiator, qs pH adjuster and the balance deionized water of 0.25-1.5%；
(2) organic pigment, dispersant, reactive emulsifier and deionized water are mixed and stirred for dispersion at least after twenty minutes, set
It is at least ground in sand mill 3 times, ultrafine organic paint water-base disperse system is made；
(3) under room temperature, comonomer and initiator are added into gained ultrafine organic paint water-base disperse system in (2) and is passed through
High speed emulsification make its miniemulsion after, be transferred to equipped with blender, condenser reaction vessel in, be warming up to 60-80 DEG C and stir
It is down to room temperature after mixing reaction 6-10 hours, obtains coated pigment mill base precursor；
(4) after adding functional aid in gained coated pigment mill base precursor in (3), pH value is adjusted to 8- using pH adjusting agent
10, you can obtain original liquid coloring coated pigment mill base；
The general structure (I) of the reactive emulsifier is as follows：
Wherein R and R ' are Na, K, NH independently of each other4(CH2)nCH3In one kind, the integer that n is 0~7, and includes 0 and 7；
And R and R ' cannot be (CH simultaneously2)nCH3；
The functional aid is at least one of diisooctyl succinate sodium sulfonate and aerosol OT.
2. the method according to claim 1 for preparing original liquid coloring coated pigment mill base using reactive emulsifier,
It is characterized in that：Further include step (5)：It is added in the adjusted coated pigment mill base precursor for crossing pH value into step (4) appropriate anti-
Mould fungicide.
3. the method according to claim 1 for preparing original liquid coloring coated pigment mill base using reactive emulsifier,
It is characterized in that：The mode emulsified at a high speed described in step (3) is the homogenous disperse under 5000-24000 revs/min of mixing speed
5-20 minutes or through ultrasonic disperse at least 10 minutes.
4. the method according to claim 1 for preparing original liquid coloring coated pigment mill base using reactive emulsifier,
It is characterized in that：It according to mass ratio is 5-2 that the comonomer, which is hydrophobic comonomer and hydrophilic co-monomer,:1 mixing shape
At, and the hydrophobic comonomer is styrene, tetrafluoroethene, isobutene, isoprene, methyl methacrylate, methyl
Ethyl acrylate, propyl methacrylate, butyl methacrylate, hexyl methacrylate, methacrylic acid -2- ethyl hexyls
Ester, lauryl methacrylate, octadecyl methacrylate, vinyl acetate, methyl acrylate, ethyl acrylate, acrylic acid
In propyl ester, butyl acrylate, Hexyl 2-propenoate, acrylate -2- ethylhexyls, lauryl acrylate and octadecyl acrylate
It is a kind of；The hydrophilic monomer is one kind in acrylic acid, methacrylic acid, vinyl benzoic acid and vinylbenzenesulfonic acid.
5. the method according to claim 1 for preparing original liquid coloring coated pigment mill base using reactive emulsifier,
It is characterized in that：The dispersant is fatty alcohol polyoxyethylene ether, polyoxyethylene polyols ester and sorbitan fatty acid ester class
At least one of dispersant.
6. the method according to claim 5 for preparing original liquid coloring coated pigment mill base using reactive emulsifier,
It is characterized in that：The fatty alcohol polyoxyethylene ether dispersant is n-octyl alcohol ether, n-heptanol ether, n-dodecanol ether and tetradecanol ether
In one kind；The polyoxyethylene polyols ester dispersant be Tween-40, Tween-60, Tween-65, Tween-80 and
One kind in Tween-85 polyoxyethylene polyols esters；The sorbitan fatty acid ester class dispersant be Span-40,
One kind in Span-80 and Span-85 sorbitan fatty acid esters.
7. the method according to claim 1 for preparing original liquid coloring coated pigment mill base using reactive emulsifier,
It is characterized in that：The initiator is a kind of water soluble starter and a kind of oil-soluble initiator according to mass ratio 1:1-5 compound and
, and the water soluble starter is one kind in potassium peroxydisulfate, ammonium persulfate and sodium peroxydisulfate, the oil-soluble initiator is
One kind in azodiisobutyronitrile, azobisisoheptonitrile, azo diisopropyl imidazoline hydrochloride and azobisisovaleronitrile.
8. preparing the original liquid coloring coated pigment mill base of gained according to any claim the method in claim 1-7.
9. the original liquid coloring according to claim 8 application of coated pigment mill base, it is characterised in that：The original liquid coloring
It is used for viscose rayon original liquid coloring with coated pigment mill base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420675.6A CN104987775B (en) | 2015-07-17 | 2015-07-17 | The method for preparing original liquid coloring coated pigment mill base using reactive emulsifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420675.6A CN104987775B (en) | 2015-07-17 | 2015-07-17 | The method for preparing original liquid coloring coated pigment mill base using reactive emulsifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104987775A CN104987775A (en) | 2015-10-21 |
| CN104987775B true CN104987775B (en) | 2018-08-10 |
Family
ID=54299678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510420675.6A Active CN104987775B (en) | 2015-07-17 | 2015-07-17 | The method for preparing original liquid coloring coated pigment mill base using reactive emulsifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104987775B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018084407A1 (en) * | 2016-11-01 | 2018-05-11 | (주) 엘지화학 | Method for preparing diene-based rubber latex, method for preparing abs-based graft copolymer comprising same, and method for manufacturing abs-based injection molded product |
| KR102013184B1 (en) | 2016-11-01 | 2019-08-22 | 주식회사 엘지화학 | Method for preparing diene rubber latex, method for preparing abs graft copolymer and method for preparing abs molding product |
| KR102078199B1 (en) | 2016-11-01 | 2020-02-17 | 주식회사 엘지화학 | A methods for preparing abs resin composition and methodes for preparing abs molding product |
| CN107419563A (en) * | 2017-06-19 | 2017-12-01 | 苏州世名科技股份有限公司 | A kind of polymer overmold dispersible pigment color paste and preparation method thereof |
| CN107653704B (en) * | 2017-08-08 | 2020-12-15 | 江苏丽王科技股份有限公司 | Fiber stock solution color paste and preparation method thereof |
| CN108166272B (en) * | 2017-12-27 | 2020-08-04 | 苏州世名科技股份有限公司 | High-light-resistance stable coating pigment color paste and preparation method thereof |
| CN109295517A (en) * | 2018-08-26 | 2019-02-01 | 上海金慈实业有限公司 | A kind of dope dyeing superelevation strength noctilucence silk and preparation method thereof |
| CN109749522B (en) * | 2018-12-16 | 2023-03-17 | 江苏丽王科技股份有限公司 | Cation color paste and preparation method thereof |
| CN110373764B (en) * | 2019-06-26 | 2021-03-09 | 圣华盾防护科技股份有限公司 | Antibacterial and antistatic graphene viscose yarn and preparation method thereof |
| CN111138608B (en) * | 2020-01-17 | 2022-11-15 | 东莞市浩彩油墨科技有限公司 | Preparation method of aqueous pigment dispersion, aqueous pigment dispersion and application |
| CN112089279B (en) * | 2020-08-25 | 2022-06-17 | 浙江真爱时尚家居有限公司 | Preparation method of Raschel blanket capable of fixing color at high temperature and normal pressure |
| CN113308915B (en) * | 2021-05-17 | 2022-04-15 | 英德科迪颜料技术有限公司 | Printing paste and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56166309A (en) * | 1980-05-22 | 1981-12-21 | Toyo Alum Kk | Manufacture of flaky metallic powder |
| CN101864194A (en) * | 2010-06-21 | 2010-10-20 | 江南大学 | Method for preparing micro-surface free radical polymerization superfine clad organic pigment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719031B (en) * | 2012-06-08 | 2014-04-23 | 大连理工大学 | Expandable polystyrene resin bead with high color strength and high light fastness and preparation process thereof |
| CN104131359B (en) * | 2014-08-15 | 2016-06-08 | 苏州世名科技股份有限公司 | A kind of viscose glue original liquid coloring organic pigment aqueous color paste and preparation method thereof |
-
2015
- 2015-07-17 CN CN201510420675.6A patent/CN104987775B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56166309A (en) * | 1980-05-22 | 1981-12-21 | Toyo Alum Kk | Manufacture of flaky metallic powder |
| CN101864194A (en) * | 2010-06-21 | 2010-10-20 | 江南大学 | Method for preparing micro-surface free radical polymerization superfine clad organic pigment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104987775A (en) | 2015-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104987775B (en) | The method for preparing original liquid coloring coated pigment mill base using reactive emulsifier | |
| CN105113285B (en) | A kind of pulp-shaped dispersed dyes and preparation method and application | |
| CN101864194B (en) | Method for preparing micro-surface free radical polymerization superfine clad organic pigment | |
| CN107200807B (en) | A kind of paper nano color paste dispersing agent and preparation method and application | |
| KR101503951B1 (en) | Aqueous pigment preparations comprising anionic additives based on allyl ether and vinyl ether | |
| CN100366683C (en) | Process for preparing nano disperse blue 2BLN dye by reprecipitation-homogenization method | |
| CN102925002A (en) | Preparation method of white paint ink used for textile inkjet printing | |
| CN107523143A (en) | A kind of general no fat mill base of water nano and preparation method thereof | |
| CN102718893B (en) | Method for preparing color fluorescent nanometer resin particle dispersion liquid | |
| CN103421351B (en) | Water-based color paste and preparation method thereof | |
| CN103952035A (en) | Water-based pigment paste and preparation method thereof | |
| CN107805437A (en) | It is a kind of to be used to repair aqueous woodware paint of color and preparation method thereof | |
| CN101892602A (en) | Cold-transfer printing thickener, printing paste thereof and preparation method thereof | |
| CN104153222A (en) | Direct injection ink-jet printing dispersion ink and preparation method thereof | |
| CN104262522A (en) | Method for preparing nano fluorescent pigment dispersion | |
| CN101665630A (en) | Aqueous ultrafine organic paint and production method thereof | |
| CN104212239A (en) | Method for improving color fastness of pigment ink by using multifunctional hyperbranched dispersant | |
| CN104131359B (en) | A kind of viscose glue original liquid coloring organic pigment aqueous color paste and preparation method thereof | |
| CN109879303A (en) | A kind of preparation method of the nanometer calcium carbonate of the dispersion of stable suspersion in aqueous solution | |
| CN104130630A (en) | Biomass environment-friendly water-based color paste and preparation method thereof | |
| CN106397688A (en) | Polymer-modified lignin dispersant and preparation method thereof | |
| CN105860634B (en) | A kind of art painting and preparation method thereof | |
| CN105255261A (en) | Aqueous pigment paste and preparation method thereof | |
| CN107419563A (en) | A kind of polymer overmold dispersible pigment color paste and preparation method thereof | |
| CN104962136B (en) | A kind of aqueous carbon black pigment mill base coloured for synthetic leather |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |