CN106811998B - A kind of cross-linking type aldehyde-free colour stabilizer lotion and preparation method thereof - Google Patents
A kind of cross-linking type aldehyde-free colour stabilizer lotion and preparation method thereof Download PDFInfo
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- CN106811998B CN106811998B CN201710080241.5A CN201710080241A CN106811998B CN 106811998 B CN106811998 B CN 106811998B CN 201710080241 A CN201710080241 A CN 201710080241A CN 106811998 B CN106811998 B CN 106811998B
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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
Abstract
The present invention provides a kind of cross-linking type aldehyde-free colour stabilizer lotion and preparation method thereof, the aldehyde-free colour stabilizer lotion includes dimethyldiallylammonchloride chloride monomer, diallyl amine hydrochlorate monomer, chelating agent, organic alkane class solvent, emulsion stabilizer, emulsifier, the components 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 polymerize, heat of polymerization is constantly passed out by organic solvent, it is mild gentle to make to heat up in reaction process, it is easy to control, molecular weight product is significantly improved compared with solution bulk polymerization, product color polymerize shallower compared with solution bulk.Product viscosity after inverse emulsion polymerization is lower, is usually no more than 1000cp, so that motor load very little, power consumption substantially reduce.
Description
Technical field
The present invention relates to textile auxiliaries technical field more particularly to cross-linking type aldehyde-free colour stabilizers, 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 technique
Color fixing agent is a kind of raising dyestuff auxiliary agent used in color moisture resistant fastness on the fabric, be in dyeing not
One of important auxiliary agent that can lack.For a long time, people continue to use always dicyandiamide and the resin color fixing agent of formaldehyde condensation is spun
Fabric fixation treatment, with the continuous enhancing of environmental consciousness, dyeing assistant is constantly sent out to environmentally protective, energy-efficient direction
The color fixing agent of exhibition, no aldehyde or low aldehyde becomes the Main way of development and application.
Polydimethyl diallyl ammonium chloride color fixing agent is a kind of ideal aldehyde-free colour stabilizer, currently, domestic external
It is mainly poly- using ontology to produce dimethyl diallyl ammonium chloride and diallyl amine hydrochlorate crosslinking copolymers type aldehyde-free colour stabilizer
Technique is closed, is not easy to pass out in time since a large amount of heat that process generates is added dropwise in initiator, temperature is caused to increase too fast, molecule
Measure too low, product colour is too deep；Also, the viscosity of product is gradually increased after solution bulk polymerization, can generally reach 500000cp,
It is easy to keep agitating paddle motor load excessive, power consumption is excessive, or even the case where burning out motor occurs.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides the preparation methods and its system of a kind of cross-linking type aldehyde-free colour stabilizer lotion
Lotion, lotion high concentration obtained, stability is good, molecular weight is high, solves cross-linking type aldehyde-free colour stabilizer in background technique
Molecular weight it is too low, the too deep problem of product colour.
To achieve the above object, the invention provides the following technical scheme:
A kind of preparation method of cross-linking type aldehyde-free colour stabilizer lotion, described method includes following steps:
S101: organic alkane class solvent, 15-30 parts of emulsion stabilizer, 10-20 by mass fraction for 300-500 parts
The emulsifier and 0.1-0.5 parts of oil soluble thermal initiators of part are mixed and stirred for uniformly, obtaining mixture A；
S102: being 200-400 parts of dimethyldiallylammonchloride chloride monomer, 100-300 parts of diene by mass fraction
Propylamine hydrochloride monomer, 0.1-1 parts of chelating agent and 200-400 parts of deionized water are uniformly mixed, and obtain mixture B；
S103: the mixture A and mixture B is mixed into simultaneously emulsifying homogeneous, 0-10 DEG C is then cooled to, is passed through nitrogen 1-
2h；
Initiator is added dropwise in the product that S104: Xiang Suoshu step S103 is obtained, until reaction temperature is increased to constant, guarantor
Warm 30min-1h；Preferably, the product step S103 obtained is added in reaction kettle, is then added dropwise into reaction kettle
Initiator, until reaction temperature is increased to constant, heat preservation 30min-1h；
S105: the obtained product of the step S104 is warming up to 70-100 DEG C, is evaporated under reduced pressure 2-3h；
The activity activator that mass fraction is 10-20 parts is added in the product that S106: Xiang Suoshu step S105 is obtained, obtains
Cross-linking type aldehyde-free colour stabilizer product emulsion.
It in preparation method provided in an embodiment of the present invention, is carried out using inverse emulsion polymerization technique, by adding organic alkane
Hydrocarbon solvent makes monomer be dispersed into tiny Beads by emulsification and is polymerize, and heat of polymerization passes through organic solvent not
It is disconnected to pass out, so that it is mild gentle to make to heat up in reaction process, it is easy to control, molecular weight product has bright compared with solution bulk polymerization
Aobvious raising, product color polymerize shallower compared with solution bulk.Product viscosity after inverse emulsion polymerization is lower, is usually no more than
1000cp, so that motor load very little, power consumption substantially reduce.
Preferably, in the step S103, emulsifying homogeneous uses high-speed shearing emulsion machine, emulsifying rate 8000-
10000r/min, the cooling are cooled down 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 of sour ammonium, the initiator are added dropwise using pump is added dropwise, and control reaction kettle heating rate is during being added dropwise
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
Polyoxyethylene ether, polyoxyethylene polyoxypropylene octadecyl alcolol ether, polyoxyethylene polyoxypropylene polyethers and polyoxyethylene polyoxypropylene are poly-
At least one of 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
Ethyl ester and at least one of butyl methacrylate copolymer and oil-soluble fluorocarbon surfactant.It is furthermore preferred that the cream
Liquid stabilizer is dimethylaminoethyl methacrylate and butyl methacrylate copolymer.
Preferably, the emulsifier 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 of ester, sucrose ester, alkylolamides type and non-ion fluorin carbon surface active agent.It is furthermore preferred that the emulsifier
For sorbitan fatty ester.
Preferably, the oil soluble thermal initiators are azodiisobutyronitrile, azobisisovaleronitrile, azobisisoheptonitrile and mistake
At least one of Benzoyl Oxide.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-hydroxy ethyl-3-acetic acid ethylenediamine and
At least one of diethyl pentetic acid.It is furthermore preferred that the chelating agent is ethylenediamine tetra-acetic acid.
The present invention also provides a kind of cross-linking type aldehyde-free colour stabilizer lotion, for solving in background technique 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 lotion, using any of the above-described method system
?.
Technical solution provided in an embodiment of the present invention may include it is following the utility model has the advantages that
The present invention provides a kind of cross-linking type aldehyde-free colour stabilizer lotion and preparation method thereof, and the aldehyde-free colour stabilizer lotion includes
Diallyl amine hydrochlorate monomer, chelating agent, organic alkane class solvent, emulsion stabilizer, emulsifier, oil soluble thermal initiators and
The components such as activity activator are made up of inverse emulsion polymerization technique, by adding organic alkane solvents in preparation process, make
Monomer is dispersed into tiny Beads by emulsification and is polymerize, and heat of polymerization is constantly passed out by organic solvent,
It is mild gentle to make to heat up in reaction process, it is easy to control, molecular weight product is significantly improved compared with solution bulk polymerization, produces
Product color polymerize shallower compared with solution bulk.Product viscosity after inverse emulsion polymerization is lower, is usually no more than 1000cp, so that electric
Machine load very little, power consumption substantially reduce.It can prepare that high concentration, stability is splendid, high score using method provided by the invention
The Instant dimethyl diallyl ammonium chloride and diallyl amine hydrochlorate crosslinking copolymers type aldehyde-free colour stabilizer lotion of son amount
Product, by adjusting technological parameter, the cross-linking type aldehyde-free colour stabilizer lotion of available difference crosslinking degree and different molecular weight,
And preparation process is very fast.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in the embodiment of the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are only a part of the embodiments of the present invention, and
The embodiment being not all of.Based on the embodiments of the present invention, those skilled in the art are not making creative work premise
Under every other embodiment obtained, protection scope of the present invention all should belong to.
Embodiment 1
The embodiment of the present invention provides the preparation method and its lotion obtained of a kind of cross-linking type aldehyde-free colour stabilizer lotion, described
Method carries out in accordance with the following steps:
S101: 300kg hydrotreated naphtha, 15kg dimethylaminoethyl methacrylate and butyl methacrylate are copolymerized
Object, 10kg sorbitan fatty ester and 0.1kg azodiisobutyronitrile are mixed and stirred for uniformly, obtaining mixture A；
S102: by 200kg dimethyldiallylammonchloride chloride monomer, 100kg diallyl amine hydrochlorate monomer, 0.1kg
Ethylenediamine tetra-acetic acid and 200kg deionized water are uniformly mixed, and obtain mixture B；
S103: the mixture A and mixture B is mixed, and uses high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate
It for 8000 r/min, then carries out being cooled to 0 DEG C using chilled brine, is passed through the industrial nitrogen 1h that concentration is 99.99%；
S104: the product that the step S103 is obtained is added in reaction kettle, and reaction kettle uses paddle agitating paddle, then adopts
Ammonium persulfate initiator is added dropwise with pump is added dropwise, control reaction kettle heating rate is 1 DEG C/min, temperature heating during being added dropwise
The rate of addition of initiator is reduced when too fast, until reaction temperature is increased to constant, heat preservation 30min；
S105: the obtained product of the step S104 is warming up to 70 DEG C, is evaporated under reduced pressure 2h；
10kg Tween-80 is added in the product that S106: Xiang Suoshu step S105 is obtained, obtains
Dimethyl diallyl ammonium chloride and diallyl amine hydrochlorate copolymer emulsion product.
Embodiment 2
The embodiment of the present invention provides the preparation method and its lotion obtained of a kind of cross-linking type aldehyde-free colour stabilizer lotion, described
Method carries out in accordance with the following steps:
S101: by 500kg gasoline, 30kg acrylic acid and methylmethacrylate copolymer, 20kg anhydrous sorbitol Dan Yue
Cinnamic acid ester and 0.5kg benzoyl peroxide are mixed and stirred for uniformly, obtaining mixture A；
S102: by 400kg dimethyldiallylammonchloride chloride monomer, 300kg diallyl amine hydrochlorate monomer, 1kg nitrogen
River triacetic acid and 400kg deionized water are uniformly mixed, and obtain mixture B；
S103: the mixture A and mixture B is mixed, and uses high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate
It for 10000 r/min, then carries out being cooled to 10 DEG C using chilled brine, is passed through the industrial nitrogen 1h that concentration is 99.99%；
S104: the product that the step S103 is obtained is added in reaction kettle, and reaction kettle uses frame type agitating blade, then adopts
Potassium peroxydisulfate initiator is added dropwise with pump is added dropwise, control reaction kettle heating rate is 2 DEG C/min, temperature heating during being added dropwise
The rate of addition of initiator is reduced when too fast, until reaction temperature is increased to constant, heat preservation 30min；
S105: the obtained product of the step S104 is warming up to 100 DEG C, is evaporated under reduced pressure 3h；
20kg octyl phenol polyoxyethylene ether is added in the product that S106: Xiang Suoshu step S105 is obtained, obtains dimethyl two
Allyl ammonium chloride and diallyl amine hydrochlorate copolymer emulsion product.
Embodiment 3
The embodiment of the present invention provides the preparation method and its lotion obtained of a kind of cross-linking type aldehyde-free colour stabilizer lotion, described
Method carries out in accordance with the following steps:
S101: by 400kg kerosene, 20kg acrylic acid and butyl methacrylate copolymer, 15kg octylphenol polyethylene ethylene oxide
Ether and 0.3kg azobisisovaleronitrile are mixed and stirred for uniformly, obtaining mixture A；
S102: by 300kg dimethyldiallylammonchloride chloride monomer, 200kg diallyl amine hydrochlorate monomer,
0.5kgN- beta-hydroxy ethyl-3-acetic acid ethylenediamine and 300kg deionized water are uniformly mixed, and obtain mixture B；
S103: the mixture A and mixture B is mixed, and uses high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate
It for 9000 r/min, then carries out being cooled to 5 DEG C using chilled brine, is passed through the industrial nitrogen 1.5h that concentration is 99.99%；
S104: the product that the step S103 is obtained is added in reaction kettle, and reaction kettle uses anchor formula agitating paddle, then adopts
Sodium peroxydisulfate initiator is added dropwise with pump is added dropwise, control reaction kettle heating rate is 1.5 DEG C/min, temperature liter during being added dropwise
The rate of addition of initiator is reduced when temperature is too fast, until reaction temperature is increased to constant, heat preservation 30min；
S105: the obtained product of the step S104 is warming up to 80 DEG C, is evaporated under reduced pressure 2.5h；
15kg polyoxyethylene polyoxypropylene octadecyl alcolol ether is added in the product that S106: Xiang Suoshu step S105 is obtained, obtains
Dimethyl diallyl ammonium chloride and diallyl amine hydrochlorate copolymer emulsion product.
Embodiment 4
The embodiment of the present invention provides the preparation method and its lotion obtained of a kind of cross-linking type aldehyde-free colour stabilizer lotion, described
Method carries out in accordance with the following steps:
S101: by 450kg diesel oil, 25kg dimethylaminoethyl methacrylate and methylmethacrylate copolymer,
18kg high-carbon fatty alcohol polyoxyethylene ether and 0.4kg azobisisoheptonitrile are mixed and stirred for uniformly, obtaining mixture A；
S102: by 350kg dimethyldiallylammonchloride chloride monomer, 250kg diallyl amine hydrochlorate monomer, 0.8kg
Diethyl pentetic acid and 350kg deionized water are uniformly mixed, and obtain mixture B；
S103: the mixture A and mixture B is mixed, and uses high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate
It for 9500 r/min, then carries out being cooled to 8 DEG C using chilled brine, is passed through the industrial nitrogen 2h that concentration is 99.99%；
S104: the product that the step S103 is obtained is added in reaction kettle, and reaction kettle is using pusher agitating paddle, then
Ammonium persulfate initiator is added dropwise using pump is added dropwise, control reaction kettle heating rate is 2 DEG C/min, temperature liter during being added dropwise
The rate of addition of initiator is reduced when temperature is too fast, until reaction temperature is increased to constant, heat preservation 30min；
S105: the obtained product of the step S104 is warming up to 90 DEG C, is evaporated under reduced pressure 3h；
18kg polyoxyethylene polyoxypropylene polyethers is added in the product that S106: Xiang Suoshu step S105 is obtained, obtains diformazan
Base diallyl ammonium chloride and diallyl amine hydrochlorate copolymer emulsion product.
Embodiment 5
The embodiment of the present invention provides the preparation method and its lotion obtained of a kind of cross-linking type aldehyde-free colour stabilizer lotion, described
Method carries out in accordance with the following steps:
S101: by 350kg white oil, 30kg oil-soluble fluorocarbon surfactant, 13kg polyoxyethylene carboxylate and 0.2kg
The mixture of azobisisoheptonitrile and azodiisobutyronitrile is mixed and stirred for uniformly, obtaining mixture A；
S102: by 250kg dimethyldiallylammonchloride chloride monomer, 150kg diallyl amine hydrochlorate monomer, 0.3kg
The mixture and 250kg deionized water of ethylenediamine tetra-acetic acid and nitrilotriacetic acid are uniformly mixed, and obtain mixture B；
S103: the mixture A and mixture B is mixed, and uses high-speed shearing emulsion machine emulsifying homogeneous, emulsifying rate
It for 8500 r/min, then carries out being cooled to 3 DEG C using chilled brine, is passed through the industrial nitrogen 1.5h that concentration is 99.99%；
S104: the product that the step S103 is obtained is added in reaction kettle, and reaction kettle uses turbine type agitating paddle, then
Be added dropwise ammonium persulfate and potassium peroxydisulfate initiator using pump is added dropwise, during being added dropwise control reaction kettle heating rate be 1 DEG C/
Min reduces the rate of addition of initiator when temperature heats up too fast, until reaction temperature is increased to constant, heat preservation 30min；
S105: the obtained product of the step S104 is warming up to 95 DEG C, is evaporated under reduced pressure 3h；
13kg polyoxyethylene polyoxypropylene polyethers and polyoxyethylene are added in the product that S106: Xiang Suoshu step S105 is obtained
The mixture of polyoxypropylene polyether, obtains dimethyl diallyl ammonium chloride and diallyl amine hydrochlorate copolymer emulsion produces
Product.
Time required for the obtained lotion of preparation method of the above-described embodiment 1 to the offer of embodiment 5 is as shown in table 1 below:
Table 1: table the time required to product is made in the method that each embodiment provides
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Time | 6h | 6h | 6h | 6h | 6h |
In existing preparation method, prepare the time required for cross-linking type aldehyde-free colour stabilizer general 24 hours or more.Therefore,
Method provided by the invention compared with the existing technology, substantially reduces preparation time, improves work efficiency.
After cross-linking type aldehyde-free colour stabilizer lotion made from above-described embodiment 1 to 5 is handled reactive scarlet 3G dyeing respectively
Cotton fabric, existing aqueous solution type color fixing agent is as control on the market for use, and using solid technique is soaked, color fixing agent dosage is 2%
(o.w.f), pH 6-7, temperature are 60 DEG C, time 30min, bath raio 1:12.Main performance index after cotton fabric fixation is such as
Shown in the following table 2:
Table 2: the main performance index after cotton fabric fixation
By upper Tables 1 and 2 it is found that the preparation method of polydiene propylamine hydrochloride lotion provided by the invention, when use
Between it is short, but the colour fixation of its polydiene propylamine hydrochloride lotion obtained differs not with the colour fixation of existing color fixing agent
Greatly, the colour fixation of even better than existing color fixing agent substantially increases producing efficiency while guaranteeing effect.
Certainly, above description is also not limited to the example above, technical characteristic of the present invention without description can by or
It is realized using the prior art, details are not described herein；It is not to this that the above examples are only used to illustrate the technical scheme of the present invention
The limitation of invention, describes the invention in detail referring to preferred embodiment, and those skilled in the art should
Understand, the variations, modifications, additions or substitutions that those skilled in the art are made within the essential scope of the present invention
Without departure from spirit of the invention, it also should belong to claims of the invention.
Claims (4)
1. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer lotion, which is characterized in that described method includes following steps:
S101: by mass fraction be 300-500 parts organic alkane class solvent, 15-30 parts of emulsion stabilizer, 10-20 parts
Emulsifier and 0.1-0.5 parts of oil soluble thermal initiators are mixed and stirred for uniformly, obtaining mixture A；
S102: being 200-400 parts of dimethyldiallylammonchloride chloride monomer, 100-300 parts of diallyl by mass fraction
Amine hydrochlorate monomer, 0.1-1 parts of chelating agent and 200-400 parts of deionized water are uniformly mixed, and obtain mixture B；
S103: the mixture A and mixture B is mixed into simultaneously emulsifying homogeneous, 0-10 DEG C is then cooled to, is passed through nitrogen 1-2h；
Initiator is added dropwise in the product that S104: Xiang Suoshu step S103 is obtained, until reaction temperature is increased to constant, heat preservation
30min-1h；
S105: the obtained product of the step S104 is warming up to 70-100 DEG C, is evaporated under reduced pressure 2-3h；
The activity activator that mass fraction is 10-20 parts is added in the product that S106: Xiang Suoshu step S105 is obtained, is crosslinked
Type aldehyde-free colour stabilizer product emulsion；
In the step S101, the organic alkane class solvent is one kind of gasoline, kerosene, diesel oil, white oil and hydrotreated naphtha；
The emulsion stabilizer is that acrylic acid and methylmethacrylate copolymer, acrylic acid and butyl methacrylate are copolymerized
Object, dimethylaminoethyl methacrylate and methylmethacrylate copolymer, dimethylaminoethyl methacrylate and methyl
At least one of butyl acrylate copolymer and oil-soluble fluorocarbon surfactant；
The emulsifier is nonionic surfactant, is sorbitan mono-laurate, octyl phenol polyoxyethylene ether, high-carbon
Fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate, fatty acid methyl ester ethoxylate, polypropylene glycol ethyleneoxide addition
Object, sorbitan ester, sorbitan fatty ester, sucrose ester, alkylolamides type and non-ion fluorin carbon surface active
At least one of agent；
The oil soluble thermal initiators are azodiisobutyronitrile, azobisisovaleronitrile, azobisisoheptonitrile and benzoyl peroxide
At least one of；
In the step S102, the chelating agent is ethylenediamine tetra-acetic acid, nitrilotriacetic acid, three second of N- beta-hydroxy ethylethylenediamine
At least one of acid and diethyl pentetic acid；
In the step S106, the activity activator be Tween-80, octyl phenol polyoxyethylene ether,
At least one of polyoxyethylene polyoxypropylene octadecyl alcolol ether and polyoxyethylene polyoxypropylene polyethers.
2. a kind of preparation method of cross-linking type aldehyde-free colour stabilizer lotion according to claim 1, which is characterized in that the step
In rapid S103, emulsifying homogeneous uses high-speed shearing emulsion machine, and emulsifying rate 8000-10000r/min, the cooling is using cold
Freeze salt water to cool down, the nitrogen being passed through is industrial nitrogen, and 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 lotion according to claim 2, which is characterized in that the step
In rapid S104, the initiator is at least one of potassium peroxydisulfate, sodium peroxydisulfate and ammonium persulfate, and the initiator is using drop
Pump is added to be added dropwise, control heating rate is 1-2 DEG C/min during being added dropwise.
4. a kind of cross-linking type aldehyde-free colour stabilizer lotion, which is characterized in that use the described in any item method systems of claim 1-3
?.
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| CN107558267B (en) * | 2017-09-26 | 2020-01-31 | 广东溢达纺织有限公司 | Dyeing and finishing method for textile material and textile product |
| CN109096437A (en) * | 2018-07-07 | 2018-12-28 | 曾文华 | A kind of acid dyes aldehyde-free colour stabilizer and preparation method thereof |
| CN109134741B (en) * | 2018-07-20 | 2021-04-13 | 四川理工学院 | Synthesis method of hydrophobic acrylate copolymer |
| CN110761086B (en) * | 2019-09-30 | 2022-02-11 | 苏州联胜化学有限公司 | Cross-linking type color change stabilizer and preparation and use methods thereof |
| CN110845665B (en) * | 2019-12-05 | 2022-03-08 | 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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