CN106811998A - A kind of cross-linking type aldehyde-free colour stabilizer emulsion and preparation method thereof - Google Patents
A kind of cross-linking type aldehyde-free colour stabilizer emulsion and preparation method thereof Download PDFInfo
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- CN106811998A CN106811998A CN201710080241.5A CN201710080241A CN106811998A CN 106811998 A CN106811998 A CN 106811998A CN 201710080241 A CN201710080241 A CN 201710080241A CN 106811998 A CN106811998 A CN 106811998A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/30—Emulsion polymerisation with the aid of emulsifying agents non-ionic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
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Abstract
The present invention provides a kind of cross-linking type aldehyde-free colour stabilizer emulsion and preparation method thereof, the aldehyde-free colour stabilizer emulsion includes dimethyldiallylammonchloride chloride monomer, diallyl amine hydrochlorate monomer, chelating agent, organic alkane class solvent, emulsion stabilizer, emulsifying agent, the component such as oil soluble thermal initiators and activity activator, it is made up of inverse emulsion polymerization technique, by adding organic alkane solvents in preparation process, make monomer be dispersed into tiny Beads by emulsification to be polymerized, heat of polymerization is constantly passed out by organic solvent, so that it is gentle gentle to be heated up in course of reaction, it is easily controlled, molecular weight product is significantly improved compared with solution bulk polymerization, product color is polymerized shallower compared with solution bulk.Product viscosity after inverse emulsion polymerization is relatively low, is usually no more than 1000cp so that motor load very little, power consumption is substantially reduced.
Description
Technical field
The present invention relates to textile auxiliaries technical field, more particularly to cross-linking type aldehyde-free colour stabilizer, and in particular to a kind of diformazan
Base diallyl ammonium chloride and diallyl amine hydrochlorate crosslinking copolymers color-fixing agent emulsion and preparation method thereof.
Background technology
Color fixing agent is a kind of auxiliary agent for improving dyestuff on the fabric used by color moisture resistant fastness, be in dyeing not
One of important auxiliary agent that can lack.For a long time, people continue to use dicyandiamide and are spun with the resin color fixing agent of formaldehyde condensation always
Fabric fixation treatment, with the continuous enhancing of environmental consciousness, dyeing assistant is constantly to environmental protection, energy-efficient direction hair
Exhibition, the color fixing agent without aldehyde or low aldehyde turns into the Main way of development and application.
PDDA color fixing agent is the ideal aldehyde-free colour stabilizer of a class, at present, domestic external
Dimethyl diallyl ammonium chloride is produced mainly to gather using body with diallyl amine hydrochlorate crosslinking copolymers type aldehyde-free colour stabilizer
Technique is closed, because the substantial amounts of heat that initiator is added dropwise process generation is difficult to pass out in time, causes temperature to raise too fast, molecule
Amount is too low, and product colour is too deep；Also, the viscosity of product gradually increases after solution bulk polymerization, can typically reach 500000cp,
Easily make that agitating paddle motor load is excessive, power consumption is excessive, or even the situation for burning out motor occurs.
The content of the invention
The present invention is in view of the shortcomings of the prior art, there is provided a kind of preparation method and its system of cross-linking type aldehyde-free colour stabilizer emulsion
The emulsion for obtaining, its obtained emulsion high concentration, good stability, molecular weight are high, solve cross-linking type aldehyde-free colour stabilizer in background technology
Molecular weight it is too low, the too deep problem of product colour.
To achieve the above object, the present invention provides following technical scheme：
A kind of preparation method of cross-linking type aldehyde-free colour stabilizer emulsion, methods described comprises the following steps：
S101：By mass fraction for 300-500 parts organic alkane class solvent, 15-30 parts of emulsion stabilizer, 10-20 parts
Emulsifying agent and 0.1-0.5 parts of oil soluble thermal initiators are mixed and stirred for uniformly, obtaining mixture A；
S102：By dimethyldiallylammonchloride chloride monomer, 100-300 parts of diallyl that mass fraction is 200-400 parts
Amine hydrochlorate monomer, 0.1-1 part of chelating agent and 200-400 parts of deionized water are well mixed, obtain mixture B；
S103：The mixture A and mixture B is mixed and emulsifying homogeneous, 0-10 DEG C is then cooled to, nitrogen 1-2h is passed through；
S104：To initiator is added dropwise in the product that the step S103 is obtained, constant, insulation is increased to reaction temperature
30min-1h；Preferably, the product that the step S103 is obtained is added in reactor, then to being added dropwise over drawing in reactor
Hair agent, constant, insulation 30min-1h is increased to reaction temperature；
S105：The product that the step S104 is obtained is warming up to 70-100 DEG C, vacuum distillation 2-3h；
S106：It is 10-20 parts of activity activator to mass fraction is added in the product that the step S105 is obtained, is crosslinked
Type aldehyde-free colour stabilizer product emulsion.
In preparation method provided in an embodiment of the present invention, carried out using inverse emulsion polymerization technique, by adding organic alkane
Varsol, makes monomer be dispersed into tiny Beads by emulsification and is polymerized, and heat of polymerization passes through organic solvent not
It is disconnected to pass out, so that it is gentle gentle to be heated up in course of reaction, it is easily controlled, molecular weight product has bright compared with solution bulk polymerization
Aobvious raising, product color is polymerized shallower compared with solution bulk.Product viscosity after inverse emulsion polymerization is relatively low, is usually no more than
1000cp so that motor load very little, power consumption is substantially reduced.
Preferably, in the step S103, emulsifying homogeneous use high-speed shearing emulsion machine, and emulsifying rate is 8000-
10000r/min, the cooling is lowered the temperature using chilled brine, and the nitrogen being passed through is industrial nitrogen, and nitrogen gas concn is more than or equal to
99.99%。
Preferably, in the step S104, the initiator is water soluble starter potassium peroxydisulfate, sodium peroxydisulfate and over cure
At least one in sour ammonium, the initiator is added dropwise over using pump is added dropwise, and controls the reactor programming rate to be during dropwise addition
1-2℃/min.It is furthermore preferred that the initiator is ammonium persulfate.
Preferably, in the step S106, the activity activator is Tween-80, octyl phenol
APEO, polyoxyethylene polyoxypropylene octadecyl alcolol ether, polyoxyethylene polyoxypropylene polyethers and polyoxyethylene polyoxypropylene gather
At least one in ether.
Preferably, the organic alkane class solvent is one kind of gasoline, kerosene, diesel oil, white oil and hydrotreated naphtha.It is more excellent
Choosing, the organic alkane class solvent is hydrotreated naphtha.
Preferably, the emulsion stabilizer is acrylic acid and methylmethacrylate copolymer, acrylic acid and metering system
Butyl acrylate copolymer, dimethylaminoethyl methacrylate and methylmethacrylate copolymer, dimethylaminoethyl
At least one in ethyl ester and butyl methacrylate copolymer and oil-soluble fluorocarbon surfactant.It is furthermore preferred that the breast
Liquid stabilizer is dimethylaminoethyl methacrylate and butyl methacrylate copolymer.
Preferably, the emulsifying agent is nonionic surfactant, is sorbitan mono-laurate, octyl phenol polyoxy
Vinethene, high-carbon fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate, fatty acid methyl ester ethoxylate, polypropylene glycol
Ethylene oxide adduct, polyoxyethylated ionic surfactant, sorbitan ester, sorbitan fatty acid
At least one in ester, sucrose ester, alkylolamides type and non-ion fluorin carbon surface active agent.It is furthermore preferred that the emulsifying agent
It is sorbitan fatty ester.
Preferably, the oil soluble thermal initiators are azodiisobutyronitrile, AMBN, ABVN and mistake
At least one in BP.It is furthermore preferred that the oil soluble thermal initiators are azodiisobutyronitrile.
Preferably, the chelating agent be ethylenediamine tetra-acetic acid, nitrilotriacetic acid, N- beta-hydroxies ethyl-3-acetic acid ethylenediamine and
At least one in diethyl pentetic acid.It is furthermore preferred that the chelating agent is ethylenediamine tetra-acetic acid.
The present invention a kind of cross-linking type aldehyde-free colour stabilizer emulsion is also provided, for solving background technology in cross-linking type without aldehyde fixation
The molecular weight of agent is too low, the too deep problem of product colour.The cross-linking type aldehyde-free colour stabilizer emulsion, using any of the above-described method system
.
Technical scheme provided in an embodiment of the present invention can include following beneficial effect：
The present invention provides a kind of cross-linking type aldehyde-free colour stabilizer emulsion and preparation method thereof, and the aldehyde-free colour stabilizer emulsion includes diene
Propylamine hydrochloride monomer, chelating agent, organic alkane class solvent, emulsion stabilizer, emulsifying agent, oil soluble thermal initiators and activity
The components such as activator, are made up of inverse emulsion polymerization technique, by adding organic alkane solvents in preparation process, make monomer
Tiny Beads are dispersed into by emulsification to be polymerized, heat of polymerization is constantly passed out by organic solvent, so that
Make to be heated up gently gently in course of reaction, be easily controlled, molecular weight product is significantly improved compared with solution bulk polymerization, product color
Pool is polymerized shallower compared with solution bulk.Product viscosity after inverse emulsion polymerization is relatively low, is usually no more than 1000cp so that motor is born
Lotus very little, power consumption is substantially reduced.The method provided using the present invention can prepare that high concentration, stability is splendid, HMW
Instant dimethyl diallyl ammonium chloride and diallyl amine hydrochlorate crosslinking copolymers type aldehyde-free colour stabilizer product emulsion,
By adjusting process parameter, the cross-linking type aldehyde-free colour stabilizer emulsion of different crosslinking degrees and different molecular weight, and system can be obtained
Standby process is very fast.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in the embodiment of the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those skilled in the art are not making creative work premise
Lower obtained every other embodiment, should all belong to protection scope of the present invention.
Embodiment 1
The embodiment of the present invention provides a kind of preparation method and its obtained emulsion of cross-linking type aldehyde-free colour stabilizer emulsion, methods described
Carry out in accordance with the following steps：
S101：By 300kg hydrotreated naphthas, 15kg dimethylaminoethyl methacrylates and butyl methacrylate copolymer,
10kg sorbitan fatty esters and 0.1kg azodiisobutyronitriles are mixed and stirred for uniformly, obtaining mixture A；
S102：By 200kg dimethyldiallylammonchloride chloride monomers, 100kg diallyl amine hydrochlorates monomer, 0.1kg second two
Amine tetraacethyl and 200kg deionized waters are well mixed, obtain mixture B；
S103：The mixture A and mixture B is mixed, and using high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate is
8000 r/min, then carry out being cooled to 0 DEG C using chilled brine, are passed through the industrial nitrogen 1h that concentration is 99.99%；
S104：The product that the step S103 is obtained is added in reactor, and reactor uses paddle agitating paddle, then using drop
Plus pump is added dropwise over ammonium persulfate initiator, control reactor programming rate for 1 DEG C/min during dropwise addition, temperature heats up too fast
When reduce initiator rate of addition, until reaction temperature be increased to it is constant, be incubated 30min；
S105：The product that the step S104 is obtained is warming up to 70 DEG C, vacuum distillation 2h；
S106：To 10kg Tween-80s are added in the product that the step S105 is obtained, diformazan is obtained
Base diallyl ammonium chloride and diallyl amine hydrochlorate copolymer emulsion product.
Embodiment 2
The embodiment of the present invention provides a kind of preparation method and its obtained emulsion of cross-linking type aldehyde-free colour stabilizer emulsion, methods described
Carry out in accordance with the following steps：
S101：By 500kg gasoline, 30kg acrylic acid and methylmethacrylate copolymer, 20kg anhydrous sorbitol mono laurates
Ester and 0.5kg benzoyl peroxides are mixed and stirred for uniformly, obtaining mixture A；
S102：By 400kg dimethyldiallylammonchloride chloride monomers, 300kg diallyl amine hydrochlorates monomer, 1kg nitrilo three
Acetic acid and 400kg deionized waters are well mixed, obtain mixture B；
S103：The mixture A and mixture B is mixed, and using high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate is
10000 r/min, then carry out being cooled to 10 DEG C using chilled brine, are passed through the industrial nitrogen 1h that concentration is 99.99%；
S104：The product that the step S103 is obtained is added in reactor, and reactor uses frame type agitating blade, then using drop
Plus pump is added dropwise over potassium peroxydisulfate initiator, control reactor programming rate for 2 DEG C/min during dropwise addition, temperature heats up too fast
When reduce initiator rate of addition, until reaction temperature be increased to it is constant, be incubated 30min；
S105：The product that the step S104 is obtained is warming up to 100 DEG C, vacuum distillation 3h；
S106：To 20kg OPEOs are added in the product that the step S105 is obtained, the allyl of dimethyl two is obtained
Ammonium chloride and diallyl amine hydrochlorate copolymer emulsion product.
Embodiment 3
The embodiment of the present invention provides a kind of preparation method and its obtained emulsion of cross-linking type aldehyde-free colour stabilizer emulsion, methods described
Carry out in accordance with the following steps：
S101：By 400kg kerosene, 20kg acrylic acid and butyl methacrylate copolymer, 15kg OPEOs and
0.3kg AMBNs are mixed and stirred for uniformly, obtaining mixture A；
S102：By 300kg dimethyldiallylammonchloride chloride monomers, 200kg diallyl amine hydrochlorates monomer, 0.5kgN- β-
Oxyethylethylenediaminetriacetic acid and 300kg deionized waters are well mixed, obtain mixture B；
S103：The mixture A and mixture B is mixed, and using high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate is
9000 r/min, then carry out being cooled to 5 DEG C using chilled brine, are passed through the industrial nitrogen 1.5h that concentration is 99.99%；
S104：The product that the step S103 is obtained is added in reactor, and reactor uses anchor formula agitating paddle, then using drop
Plus pump is added dropwise over sodium peroxydisulfate initiator, control reactor programming rate for 1.5 DEG C/min during dropwise addition, temperature heated up
The rate of addition of initiator is reduced when fast, until reaction temperature is increased to constant, insulation 30min；
S105：The product that the step S104 is obtained is warming up to 80 DEG C, vacuum distillation 2.5h；
S106：To 15kg polyoxyethylene polyoxypropylene octadecyl alcolol ethers are added in the product that the step S105 is obtained, diformazan is obtained
Base diallyl ammonium chloride and diallyl amine hydrochlorate copolymer emulsion product.
Embodiment 4
The embodiment of the present invention provides a kind of preparation method and its obtained emulsion of cross-linking type aldehyde-free colour stabilizer emulsion, methods described
Carry out in accordance with the following steps：
S101：450kg diesel oil, 25kg dimethylaminoethyl methacrylates and methylmethacrylate copolymer, 18kg is high
Carbon fatty alcohol APEO and 0.4kg ABVNs are mixed and stirred for uniformly, obtaining mixture A；
S102：By 350kg dimethyldiallylammonchloride chloride monomers, 250kg diallyl amine hydrochlorates monomer, 0.8kg diethyls
Base pentaacetic acid and 350kg deionized waters are well mixed, obtain mixture B；
S103：The mixture A and mixture B is mixed, and using high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate is
9500 r/min, then carry out being cooled to 8 DEG C using chilled brine, are passed through the industrial nitrogen 2h that concentration is 99.99%；
S104：The product that the step S103 is obtained is added in reactor, and then reactor is used using pusher agitating paddle
Pump is added dropwise and is added dropwise over ammonium persulfate initiator, control reactor programming rate for 2 DEG C/min during dropwise addition, temperature heated up
The rate of addition of initiator is reduced when fast, until reaction temperature is increased to constant, insulation 30min；
S105：The product that the step S104 is obtained is warming up to 90 DEG C, vacuum distillation 3h；
S106：To 18kg polyoxyethylene polyoxypropylene polyethers is added in the product that the step S105 is obtained, dimethyl two is obtained
Allyl ammonium chloride and diallyl amine hydrochlorate copolymer emulsion product.
Embodiment 5
The embodiment of the present invention provides a kind of preparation method and its obtained emulsion of cross-linking type aldehyde-free colour stabilizer emulsion, methods described
Carry out in accordance with the following steps：
S101：By 350kg white oils, 30kg oil-solubles fluorocarbon surfactant, 13kg polyoxyethylene carboxylates and 0.2kg azos
The mixture of two different heptonitriles and azodiisobutyronitrile, is mixed and stirred for uniform, acquisition mixture A；
S102：By 250kg dimethyldiallylammonchloride chloride monomers, 150kg diallyl amine hydrochlorates monomer, 0.3kg second two
The mixture and 250kg deionized waters of amine tetraacethyl and nitrilotriacetic acid are well mixed, and obtain mixture B；
S103：The mixture A and mixture B is mixed, and using high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate is
8500 r/min, then carry out being cooled to 3 DEG C using chilled brine, are passed through the industrial nitrogen 1.5h that concentration is 99.99%；
S104：The product that the step S103 is obtained is added in reactor, and reactor uses turbine type agitating paddle, then uses
Pump is added dropwise and is added dropwise over ammonium persulfate and potassium peroxydisulfate initiator, reactor programming rate is controlled during dropwise addition for 1 DEG C/min,
The rate of addition of initiator is reduced when temperature heats up too fast, until reaction temperature is increased to constant, insulation 30min；
S105：The product that the step S104 is obtained is warming up to 95 DEG C, vacuum distillation 3h；
S106：To addition 13kg polyoxyethylene polyoxypropylenes polyethers and polyoxyethylene polyoxy in the product that the step S105 is obtained
The mixture of propylene polyethers, obtains dimethyl diallyl ammonium chloride and diallyl amine hydrochlorate copolymer emulsion product.
Time required for above-described embodiment 1 is obtained emulsion to the preparation method of the offer of embodiment 5 is as shown in table 1 below：
Table 1：The method that each embodiment is provided is obtained product required time table
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Time | 6h | 6h | 6h | 6h | 6h |
In existing preparation method, general more than 24 hours of the time required for preparing cross-linking type aldehyde-free colour stabilizer.Therefore, this hair
The method of bright offer substantially reduces preparation time relative to prior art, improves operating efficiency.
After cross-linking type aldehyde-free colour stabilizer emulsion obtained in above-described embodiment 1 to 5 is processed into reactive scarlet 3G dyeing respectively
Bafta, using existing aqueous solution type color fixing agent on the market as control, using the solid technique of leaching, color fixing agent consumption is 2%
（o.w.f）, pH is 6-7, and temperature is 60 DEG C, and the time is 30min, bath raio 1:12.Main performance index after bafta fixation is such as
Shown in table 2 below：
Table 2：Main performance index after bafta fixation
The preparation method of the polydiene propylamine hydrochloride emulsion provided from upper Tables 1 and 2, the present invention, use time is short,
But the colour fixation of its obtained polydiene propylamine hydrochloride emulsion is more or less the same with the colour fixation of existing color fixing agent, very
To the colour fixation better than existing color fixing agent, while in order to be effective, producing efficiency is substantially increased.
Certainly, described above is also not limited to the example above, technical characteristic of the present invention without description can by or
Realized using prior art, will not be repeated here；It is not to this that above example is merely to illustrate technical scheme
The limitation of invention, with reference to being preferred embodiment described in detail to the present invention, one of ordinary skill in the art should
Understand, change, remodeling, addition or replacement that those skilled in the art are made in essential scope of the invention
Without departure from spirit of the invention, should also belong to claims of the invention.
Claims (10)
1. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer emulsion, it is characterised in that methods described comprises the following steps：
S101：By mass fraction for 300-500 parts organic alkane class solvent, 15-30 parts of emulsion stabilizer, 10-20 parts
Emulsifying agent and 0.1-0.5 parts of oil soluble thermal initiators are mixed and stirred for uniformly, obtaining mixture A；
S102：By dimethyldiallylammonchloride chloride monomer, 100-300 parts of diallyl that mass fraction is 200-400 parts
Amine hydrochlorate monomer, 0.1-1 part of chelating agent and 200-400 parts of deionized water are well mixed, obtain mixture B；
S103：The mixture A and mixture B is mixed and emulsifying homogeneous, 0-10 DEG C is then cooled to, nitrogen 1-2h is passed through；
S104：The product obtained to the step S103 is added dropwise over initiator, and constant, insulation is increased to reaction temperature
30min-1h；
S105：The product that the step S104 is obtained is warming up to 70-100 DEG C, vacuum distillation 2-3h；
S106：It is 10-20 parts of activity activator to mass fraction is added in the product that the step S105 is obtained, is crosslinked
Type aldehyde-free colour stabilizer product emulsion.
2. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer emulsion according to claim 1, it is characterised in that the step
In rapid S103, emulsifying homogeneous use high-speed shearing emulsion machine, and emulsifying rate is 8000-10000r/min, and the cooling is using cold
Freeze salt solution to be lowered the temperature, the nitrogen being passed through is industrial nitrogen, nitrogen gas concn is more than or equal to 99.99%.
3. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer emulsion according to claim 2, it is characterised in that the step
In rapid S104, the initiator is at least one in potassium peroxydisulfate, sodium peroxydisulfate and ammonium persulfate, and the initiator is using drop
It is 1-2 DEG C/min that programming rate is controlled plus pump is added dropwise over, during dropwise addition.
4. a kind of preparation method of the cross-linking type aldehyde-free colour stabilizer emulsion according to claim any one of 1-3, its feature exists
In in the step S101, the organic alkane class solvent is one kind of gasoline, kerosene, diesel oil, white oil and hydrotreated naphtha.
5. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer emulsion according to claim 4, it is characterised in that the step
In rapid S101, the emulsion stabilizer is acrylic acid and methylmethacrylate copolymer, acrylic acid and butyl methacrylate
Copolymer, dimethylaminoethyl methacrylate and methylmethacrylate copolymer, dimethylaminoethyl methacrylate with
At least one in butyl methacrylate copolymer and oil-soluble fluorocarbon surfactant.
6. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer emulsion according to claim 5, it is characterised in that the step
In rapid S101, the emulsifying agent is nonionic surfactant, is sorbitan mono-laurate, octyl phenol polyoxyethylene
Ether, high-carbon fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate, fatty acid methyl ester ethoxylate, the epoxy of polypropylene glycol
Ethane additive product, polyoxyethylated ionic surfactant, sorbitan ester, sorbitan fatty ester, sugarcane
At least one in sugar ester, alkylolamides type and non-ion fluorin carbon surface active agent.
7. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer emulsion according to claim 6, it is characterised in that the step
In rapid S101, the oil soluble thermal initiators are azodiisobutyronitrile, AMBN, ABVN and benzoyl peroxide
At least one in formyl.
8. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer emulsion according to claim 7, it is characterised in that the step
In rapid S102, the chelating agent is ethylenediamine tetra-acetic acid, nitrilotriacetic acid, N- beta-hydroxies ethyl-3-acetic acid ethylenediamine and diethyl
At least one in pentaacetic acid.
9. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer emulsion according to claim 8, it is characterised in that the step
In rapid S106, the activity activator is Tween-80, OPEO, polyoxyethylene gather
At least one in oxypropylene octadecyl alcolol ether, polyoxyethylene polyoxypropylene polyethers and polyoxyethylene polyoxypropylene polyethers.
10. a kind of cross-linking type aldehyde-free colour stabilizer emulsion, it is characterised in that using the method system described in claim any one of 1-9
.
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| CN107558267A (en) * | 2017-09-26 | 2018-01-09 | 广东溢达纺织有限公司 | The dyeing and finishing method and textile product of textile material |
| CN109096437A (en) * | 2018-07-07 | 2018-12-28 | 曾文华 | A kind of acid dyes aldehyde-free colour stabilizer and preparation method thereof |
| CN109134741A (en) * | 2018-07-20 | 2019-01-04 | 四川理工学院 | A kind of synthetic method of hydrophobic acrylic acid's ester copolymer |
| CN110761086A (en) * | 2019-09-30 | 2020-02-07 | 苏州联胜化学有限公司 | Cross-linking type color change stabilizer and preparation and use methods thereof |
| CN110845665A (en) * | 2019-12-05 | 2020-02-28 | 广东灵捷制造化工有限公司 | Fluorine-containing color fixing agent and preparation method thereof |
| CN117903356A (en) * | 2024-03-19 | 2024-04-19 | 四川省纺织科学研究院有限公司 | Double-crosslinking phenol-free aldehyde-free color fixing agent, and preparation method and application thereof |
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| CN110845665A (en) * | 2019-12-05 | 2020-02-28 | 广东灵捷制造化工有限公司 | Fluorine-containing color fixing agent and preparation method thereof |
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