CN106884327A - Fabric waterproof composition for treating dispersion liquid - Google Patents
Fabric waterproof composition for treating dispersion liquid Download PDFInfo
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- CN106884327A CN106884327A CN201710144410.7A CN201710144410A CN106884327A CN 106884327 A CN106884327 A CN 106884327A CN 201710144410 A CN201710144410 A CN 201710144410A CN 106884327 A CN106884327 A CN 106884327A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/165—Ethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
Abstract
The invention discloses a kind of fabric waterproof treatment combination dispersion liquid, contain：Non-fluorine acrylic polymer, the polymer contains at least C of more than 60wt%14~18The C of the acrylic ester unit of alkyl and at most 40wt%1~12The acrylic ester unit of alkyl；Non- fluorine surfactant；Contained R [Si (CH3)2O]x‑[Si(CH3)(R1)O]y‑Si(CH3)2Compound shown in R containing alcohol composition, wherein, R1It is at least monovalent organic group containing three carbon atoms and containing oh group, R is R1Or C1~4Alkyl, x, y be positive integer；Water.Fabric waterproof composition for treating dispersion stability of the invention is good, the not roll banding when bundle cloth was carried out after impregnating fabric, treated textile water-proof performance is excellent, and washability is good, and can preferably keep processing the original feel of fabric, in addition the Continuous maching function admirable of dispersion liquid.
Description
Technical field
The present invention announces a kind of fabric waterproof composition for treating dispersion liquid, belongs to fabric waterproof treatment auxiliary agent production technology
Field.
Background technology
Fluoropolymer has without comparable at aspects such as surface-active, Water-proof and oil-proof, antifouling, heat resistance and corrosion resistances
The advantage of plan, can assign product good water-repellent oil-repellent.However, this kind of fluoropolymer usually contains chain fluoroalkyl, especially
It is C8All-fluoroalkyl compound for PFOA or PFOS derivative, have persistence high and cumulative bad in the environment due to it,
In the presence of potential danger, thus especially developed country is severely limited in many countries.In addition, fluoropolymer price
Costly.Therefore, exploitation turns into development trend without fluoro water proofing agent.
Long chain alkane acrylate polymer has water proofing property, is often used to make waterproofing agent.Patent CN201080-
0095707 disclose it is a kind of by acrylic ester monomer, styrene or methyl styrene, vinylidene chloride and/or vinyl chloride, optionally
3- chlorine-2-hydroxyls propyl group (methyl) acrylate and/or glycidyl (methyl) acrylate constitute copolymer, have
The aqueous dispersion of 58 DEG C~80 DEG C paraffin of melting range, dispersant and water composition.Patent CN201310505870X disclose it is a kind of by
Floride-free hydrophobic polymer, (modified) Tissuemat E, surfactant, auxiliary agent and water composition without fluoro water proofing agent.Patent
CN2015105776865 discloses a kind of nothing being made up of fluorine free polymer, polyurethane, paraffin, surfactant, auxiliary agent and water
Fluoro water proofing agent.Patent CN201510729297X discloses a kind of by fluorine free polymer, (modified) Tissuemat E, chemical modification
Shitosan, auxiliary agent and water composition without fluoro water proofing agent.There is xanthochromia due to the presence of paraffin, treated fabric in above-mentioned waterproofing agent
Problem；(modified) Tissuemat E can make xanthochromia problem make moderate progress, but xanthochromia is still present.In addition, above-mentioned waterproofing agent is in upper machine
During production, also there is roll banding phenomenon, waterproof effect also awaits further improvement, and treated fabric feeling is more puckery.
Patent CN2015109014343 disclose one kind by hydrophobic (methyl) acrylate copolymer of core-shell type, help emulsification
The environment-friendly type hydrophobic finishing agent composition of agent, emulsifying agent and organic alcohol solvent composition.Patent CN2014-800636903 is disclosed
It is a kind of by the non-fluorinated polymer with long-chain (methyl) acrylate monomer repeat unit, with one of amide groups and amino or
Both surface active cpds, and the surface conditioning agent that aqueous liquid medium is constituted.Above-mentioned waterproofing agent equally exists roll banding
Phenomenon, treated fabric feeling is more puckery, and waterproof effect also awaits further improvement.
The content of the invention
It is an object of the invention to provide a kind of fabric waterproof composition for treating dispersion liquid, the dispersion liquid not fluoride,
Comprising silicon-containing compound, its water resistance is excellent, and washability is good, and the original feel of fabric is maintained substantially.
To achieve these goals, present invention employs following technical scheme：
A kind of fabric waterproof composition for treating dispersion liquid, not including fluorochemical, comprising silicon-containing compound, contains：
1) non-fluorine acrylic polymer, the polymer contain at least 60wt% (wt% be the white fraction of quality, under
C more than together)14~18The C of the acrylic ester unit of alkyl and at most 40wt%1~12The acrylic ester unit of alkyl；
2) non-fluorine surfactant；
3) compound shown in contained (1) containing alcohol composition
R-[Si(CH3)2O]x-[Si(CH3)(R1)O]y-Si(CH3)2R formulas (1)
Wherein, R1It is at least monovalent organic group containing three carbon atoms and containing oh group, R is R1Or C1~4's
Alkyl, x, y are positive integer；
4) water.
Described non-fluorine acrylic polymer also contains C20~30The acrylic ester unit of alkyl.
Described non-fluorine acrylic polymer is also containing N hydroxymethyl acrylamide, methacrylic acid urea groups ester, double
Acetone acrylamide, hydroxy-ethyl acrylate, glycidyl acrylate, vinyl chloride, vinylidene chloride, 3- chlorine-2-hydroxyl-propyl first
At least one monomeric unit in base acrylate etc..
Further, described non-fluorine acrylic polymer preferably comprises the one kind in hydroxy-ethyl acrylate, vinyl chloride
Monomeric unit.
Described non-fluorine surfactant is nonionic surfactant or nonionic surfactant and cationic surface
The mixture of activating agent.
Described preferably comprises HOCH containing alcohol composition2CH2CH2Si(CH3)2O[Si(CH3)2O]mSi(CH3)2CH2CH2CH2OH、(CH3)3SiO[Si(CH3)2O]x[Si(CH3)(CH2CH2N(CH3)CH2CH2OH)O]ySi(CH3)3In one
Kind, wherein m, x, y are positive integer.
Described also contains triethylene glycol containing alcohol composition.
It is a further object of the present invention to provide a kind of aforementioned fabric water-proofing treatment composition dispersion liquid and fluoropolymer
The compound emulsion of dispersion liquid.
It is yet another object of the invention to provide a kind of method of fabric treating, the method includes using fabric waterproof of the invention
Composition for treating dispersion liquid or its step of processed fabric with the compound emulsion of fluoropolymer dispersion liquid.
Another object of the present invention be to provide it is a kind of by fabric waterproof composition for treating dispersion liquid of the invention or its with
The treated textile article of the compound emulsion of fluoropolymer dispersion liquid.
Fabric waterproof composition for treating dispersion liquid of the invention, not including fluorochemical, comprising silicon-containing compound, contains
Have non-fluorine acrylic polymer, non-fluorine surfactant, containing alcohol composition and water.
Non-fluorine acrylic polymer contains at least C of more than 60wt%14~18The acrylic ester unit of alkyl and at most
The C of 40wt%1~12The acrylic ester unit of alkyl.
The C14~18The acrylic ester unit of alkyl such as (methyl) tetradecyl acrylate, (methyl) Process Conditions of Cetane Acrylate,
(methyl) octadecyl acrylate, wherein being preferably (methyl) octadecyl acrylate.
Described C1~12The acrylic ester unit of alkyl such as (methyl) methyl acrylate, (methyl) ethyl acrylate, (first
Base) butyl acrylate, (methyl) tert-butyl acrylate, (methyl) the just own ester of acrylic acid, 2-Ethylhexyl Methacrylate, (first
Base) n-octyl, (methyl) Isooctyl acrylate monomer, (methyl) isodecyl acrylate, (methyl) dodecyl acrylate, (first
Base) cyclohexyl acrylate, (methyl) phenyl acrylate, isobornyl acrylate etc., wherein being preferably (methyl) acrylic acid 12
One kind in ester, (methyl) tert-butyl acrylate.
Non-fluorine acrylic polymer also contains C20~30The acrylic ester unit of alkyl, alkyl can be straight chain, side chain
Or ring-type, wherein being preferably (methyl) Behenyl acrylate.
Usual C14And the long chain acrylate of the above can assign polymer water-repellancy, and C12And following short chain propylene
Acid esters can adjust the filming performance and film forming feel of polymer, improve the water resistance of polymer.
The non-fluorine acrylic polymer also non-fluorine-containing cross-linking monomer unit containing active group is former containing chlorine
The non-fluorine monomer unit of son.Non- fluorine-containing cross-linking monomer is usually has reaction active groups containing carbon-carbon double bond and at least one
Monomer, the group with reactivity such as oh group, epoxide group, isocyanate groups or blocked isocyanate groups, ammonia
Base etc., but can not be the active group of anionic, such as carboxyl.Such monomer have hydroxy-ethyl acrylate, 3- chlorine-2-hydroxyls-
Propyl methacrylate, allyl alcohol, allyl hydroxyl ethylether, N hydroxymethyl acrylamide, glycidyl acrylate, alkene
Propylisocyanate, isocyanates ethyl acrylate, (methyl) acrylamide, methacrylic acid urea groups ester, diacetone acrylamide acyl
Amine etc..Non-fluorine monomer containing chlorine atom has vinyl chloride, vinylidene chloride etc..Wherein non-fluorine acrylic polymer is preferably comprised
One kind in hydroxyethyl acrylate monomers unit, VCM unit.Above-mentioned monomeric unit not only can be with processed fabric
Valence bond connection is formed, can also form stronger bonding by hot pressing function and processed fabric, improve the resistance to for the treatment of fabric
Wash performance.
Non- fluorine surfactant is nonionic surfactant or nonionic surfactant and cationic surfactant
Mixture.Nonionic surfactant usually contains the hydrophilic section and non-fluorine alkyl of non-perfluoroalkyl polyether and/or polyhydroxy group
Hydrophobic section, hydrophilic section and hydrophobic section pass through ehter bond by the connections such as ester strong, ehter bond, nitrogen-atoms, polyether group and polyhydroxy group
Connection.Nonionic surfactant can be listed below：This disk series (S-80, S-40 etc.), TWEEN Series (T-60, T-20 etc.),
AEO/polyethenoxy ether (AEO-5, AEO-9, AEO-15, isomery alcohol ether E-1306 etc.), aliphatic acid polyoxy second
Alkene/polyoxypropylene ester (LAE-9, polyoxyethylene oleate A-105, SG-100 etc.), aliphatic amine polyoxyethylene ether (AC-1810,
AC-1820 etc.).Cationic surfactant usually contain quaternary ammonium salt cationic group hydrophilic section and non-fluorine alkyl it is hydrophobic
Section, such as hexadecyltrimethylammonium chloride, OTAC.
The compound shown in formula (1) is contained containing alcohol composition
R-[Si(CH3)2O]x-[Si(CH3)(R1)O]y-Si(CH3)2R formulas (1)
Wherein, R1It is at least monovalent organic group containing three carbon atoms and containing oh group, R is R1Or C1~4's
Alkyl, x, y are positive integer.At least the monovalent organic group containing three carbon atoms and containing oh group as-
CH2CH2CH2OH、-CH2CH2CH2O(CH2CH2O)nH、-CH2CH2COO(CH2CH2O)nH、-CH2CH(CH3)COO(CH2CH2O)nH、-CH2CH2CH2NHCH2CH(CH3)COO(CH2CH2O)nH、-CH2CH2CH2N[(CH2)6][CH2CH(CH3)COO(CH2CH2O)nH]、CH2CH2N(CH3)CH2CH2OH, wherein n are positive integer.Alcohol as shown in formula (1) can be by containing hydrogen silicone oil and CH2=
CHCH2OH、CH2=CHCH2O(CH2CH2O)nH、CH2=CHCOO (CH2CH2O)nH、CH2=C (CH3)COO(CH2CH2O)nH etc. contains
Carboxylic monomer is prepared through Si―H addition reaction, or by amido silicon oil and CH2=C (CH3)COO(CH2CH2O)nThe hydroxyl such as H monomer is through stepping
Prepared by Ke Er addition reactions, it is also possible to by silicone oil containing double bond and HN (CH3)CH2CH2OH etc. is prepared through Michael addition reaction.
HOCH is preferably comprised containing alcohol composition2CH2CH2Si(CH3)2O[Si(CH3)2O]mSi(CH3)2CH2CH2CH2OH、
(CH3)3SiO[Si(CH3)2O]x[Si(CH3)(CH2CH2N(CH3)CH2CH2OH)O]ySi(CH3)3In one kind, wherein m, x, y be
Positive integer.Being cooperated containing alcoholic compound and non-fluorine acrylic polymer shown in formula (1), further increases composition
Water resistance, and can effectively overcome prick cloth when roll banding phenomenon.
Containing alcohol composition except containing shown in formula (1) containing alcoholic compound in addition to, non-siliceous binary or many can also be contained
First alcoholic compound.As glycerine, ethylene glycol, propane diols, butanediol, DPG, diethylene glycol, triethylene glycol, tripropylene glycol,
5- decine -4,7- glycol -2,4,7,9- tetramethyls, MMB etc., wherein preferably triethylene glycol.
Fabric waterproof composition for treating dispersion liquid of the invention can directly be prepared by emulsion polymerization, it is also possible to logical
Cross solution copolymerization method acquisition non-fluorine acrylic polymer to add water emulsification removing solvent and obtain, preferably directly pass through emulsion
Polymerization is obtained.
Emulsion polymerization is in the presence of emulsifying agent, monomer is emulsified in water, then heats to 50~95 DEG C of reaction temperature
Degree stirring polyase 13~15h.Polymerization can use oil-soluble initiator or water soluble starter.Oil-soluble initiator such as azo
Azodiisobutyronitrile, benzoyl peroxide, the di-tert-butyl peroxide of peroxide etc..Water soluble starter such as persulfuric acid
Potassium, ammonium persulfate, sodium peroxydisulfate, azo diisobutyl ether hydrochloride, hydrogen peroxide, 3- carboxyl acrylic peroxide etc..Relatively
In the monomer of 100 mass parts, initiator amount is 0.05~5wt%.When from oil-soluble initiator, preferably initiator is added
To enter emulsified again in monomer；But during from water soluble starter, preferably after monomer emulsification, add initiator.In addition, adopting
When using water soluble starter, but when containing cationic emulsifier in emulsifying agent, initiator preferred cationic type or nonionic.
In order to be uniformly dispersed, the good dispersion liquid of storage stability, preferably emulsify laggard stepping horizontal high voltage in monomer
Homogeneous, ultrasonication or height press through the treatment such as film.Above-mentioned processing equipment can produce the crushing energy of intensity, monomer droplets to enter one
Step miniaturization, and stability enhancing.
Furthermore it is also possible to be added as needed on organic solvent miscible with water as mhc monomer agent and co-stabilizer.With
The compatible organic solvent of water can be listed below：Acetone, isopropanol, glycerine, propane diols, ethylene glycol, diethylene glycol, triethylene glycol,
DPG etc., its consumption is preferably more than the 3% of monomer mass consumption.
Chain-transferring agent can also be added in polymerization system, to adjust the size of polymer molecular weight.Chain-transferring agent may be selected from
Alkyl thiol compound such as butanethiol, octyl mercaptan, 2 mercapto ethanol, lauryl mercaptan etc., or sodium hypophosphite, sulfurous acid
The inorganic salts such as hydrogen sodium, wherein preferably lauryl mercaptan.Its consumption elects the 0.1~3% of monomer mass consumption as.
PH conditioning agents, such as acetic acid, sodium acetate, acetic acid can also be added before polymerization or in the backward system that is polymerized as needed
Ammonium, hydrochloric acid, phosphoric acid, potassium dihydrogen phosphate, disodium hydrogen phosphate etc..
Fabric waterproof composition for treating dispersion liquid of the invention can be used alone, it is also possible to other water-proofing treatments
Liquid is used cooperatively.Other water-proofing treatment liquid can be that floride-free water-proofing treatment liquid can also be fluorine-containing water-proofing treatment liquid, but should protect
The treatment fluid compounded with dispersion liquid of the invention is demonstrate,proved to keep always on ionic, otherwise may compositional liquor may precipitate.
Fabric waterproof composition for treating dispersion liquid of the invention can act on processed fabric using conventional method
On.It is generally as follows：By dispersion liquid dilute with water, then it is that treatment fluid is attached to fabric by methods such as dip coated, spraying coatings
On, fabric through overvoltage prick, high temperature drying processed after fabric.In addition, can also be compounded into end-blocking isocyanic acid in treatment fluid
Ester is crosslinked agent emulsion, is pricked in pressure and crosslinking is produced after high-temperature process, washability is further improved.Can also add as needed
Other auxiliary agents such as softening agent, preservative.Composition can be generally diluted to 0.03~3% mass concentration.
The fabric that can be processed with fabric waterproof composition for treating dispersion liquid of the invention, can be listed below：Natural fiber
Fabric (cotton fibre, fiber crops, animal fur etc.), synthetic fabrics (polyester fiber, Fypro, polyster fibre, polyvinyl alcohol,
Polyacrylonitrile, polyvinyl chloride, polypropylene etc.), semisynthetic fibre fabric (artificial silk, acetate fiber etc.), inorganic fibre fabric (glass
Glass fiber, carbon fiber, asbestos fibre etc.), or their composite fibre fabric.
The present invention is by adopting the above-described technical solution, have the advantages that：
Fabric waterproof composition for treating dispersion liquid good emulsion stability of the invention, carries out Zha Bu after fabric was impregnated
When not roll banding, treated textile water-proof performance is excellent, and washability is good, and can preferably keep processing the original hand of fabric
Feel, in addition the Continuous maching function admirable of dispersion liquid.
Specific embodiment
Sample preparation
Dispersion liquid is diluted to 0.5% concentration, then test fabric cloth is processed, then pressed with press
Prick, 150 DEG C of temperature heat treatment cloth 2 minutes, that is, obtain test sample afterwards.
Method of testing
(1) waterproofing tests
Waterproofing property evaluation standard is pressed GB/T 4745-1997 textile fabrics surface moisture resistance and determines dip experiment execution, is referred to
Table 1；
The waterproofing property evaluation standard of table 1：GB/T 4745-1997 textile fabrics surface moisture resistance determines dip experiment.
| Classification of waterproof | State |
| 5 | Surface is without moistening |
| 4 | Surface moistens on a small quantity |
| 3 | Surface portion is moistened |
| 2 | Surface wettability |
| 1 | Surface all moistens |
(2) washing fastness test
Washed by the decantation test method in GB 12799-91 oil resistant water resistant protective garment safety and sanitation performance requirements,
Then waterproofing tests are carried out again.
(3) Continuous maching performance test
The dispersion liquid that 1Kg concentration is 0.5% is prepared, by pending Cloth Cutting into 20cm × 20cm sizes, according to sample
Preparation method first piece cloth is processed, afterwards at after the same method successively to the 2nd~6 cloth
Reason.And every cloth water resistance is tested, by the Continuous maching of waterproof property evaluation dispersion liquid.
The synthesis of alcohol shown in formula (1)
HOCH2CH2CH2Si(CH3)2O[Si(CH3)2O]mSi(CH3)2CH2CH2CH2(alcohol a) is by HSi (CH for OH3)2O[Si
(CH3)2O]mSiH(CH3)2With CH2=CHCH2OH Si―H addition reactions are formed, and wherein m is about 30.
(CH3)3SiO[Si(CH3)2O]x[Si(CH3)(CH2CH2N(CH3)CH2CH2OH)O]ySi(CH3)3(alcohol b) by
(CH3)3SiO[Si(CH3)2O]x[Si(CH3) (CH=CH2)O]ySi(CH3)3With N (CH3)CH2CH2OH adds through michael reaction
Into wherein x is about 25, y and is about 7.
Embodiment 1
By 70 mass parts octadecyl acrylates, 30 mass parts dodecyl acrylates, 5 mass parts alcohol a, the second of 5 mass parts three
Glycol, 2 mass parts S-60,4 mass parts AEO-9,1 mass parts AC-1810,3 mass parts OTACs, 0.5
Mass parts acetic acid and 200 mass parts water add reactor, and being warming up to 40~45 DEG C carries out pre-emulsification.Then in the pressure of 30MPa
Under high-pressure homogeneous 30 minutes, homogenizing fluid is transferred to reactor, open stirring.0.5 mass parts initiator A IBA is incorporated into 2 mass
Formed in the water of part with solution, add reactor.70~75 DEG C of reaction 5h are then heated to, fabric waterproof of the invention is obtained
Composition for treating dispersion liquid.
Embodiment 2 and comparative example 1~3
Using technique same as Example 1, Ju Ti Pei Fang refers to table 2.
The technical recipe table of table 2 (being mass fraction in table)
AIBA is azo diisobutyl amidine hydrochloride, similarly hereinafter.
Embodiment 3 and comparative example 4
Using technique same as Example 1, Ju Ti Pei Fang refers to table 3.
Embodiment 4
By 65 mass parts octadecyl acrylates, 25 mass parts Tert-butyl Methacrylates, 7 mass parts hydroxy-ethyl acrylates,
10 mass parts alcohol a, 5 mass parts triethylene glycols, 4 mass parts AEO-9,2 mass parts E-1306,1 mass parts AC-1810,3 mass parts
OTAC, 0.5 mass parts acetic acid and 210 mass parts water add reactor, and being warming up to 40~45 DEG C is carried out
Pre-emulsification.Then high-pressure homogeneous 30 minutes under the pressure of 30MPa, homogenizing fluid is transferred to reactor, opens stirring.By 0.5
Mass parts initiator A IBA is formed with solution, addition reactor in incorporating the water of 2 mass parts.Then heat to 70 DEG C and start meter
Shi Fanying, and start to be passed through the vinyl chloride of 3 mass parts in rear 1h in reaction.Continue polymerisation 5h, obtain fabric of the invention
Water-proofing treatment composition dispersion liquid.
Embodiment 5~6 and comparative example 5
Using technique same as Example 4, Ju Ti Pei Fang refers to table 3.
The technical recipe table of table 3 (being mass fraction in table)
AIBA is azo diisobutyl amidine hydrochloride
The Continuous maching of table 4 is evaluated
Embodiment 6
By 50 mass parts octadecyl acrylates, 40 mass parts perfluorooctylethyl group acrylate, 7 mass parts acrylic acid hydroxyl second
Ester, 10 mass parts alcohol a, 5 mass parts triethylene glycols, 4 mass parts AEO-9,2 mass parts E-1306,1 mass parts AC-1810,3 matter
Amount part OTAC, 0.5 mass parts acetic acid and 210 mass parts water add reactor, are warming up to 40~45 DEG C
Carry out pre-emulsification.Then high-pressure homogeneous 30 minutes under the pressure of 30MPa, homogenizing fluid is transferred to reactor, opens stirring.Will
0.5 mass parts initiator A IBA is formed with solution, addition reactor in incorporating the water of 2 mass parts.70 DEG C are then heated to open
Beginning clock reaction, and start to be passed through the vinyl chloride of 3 mass parts in rear 1h in reaction.Continue polymerisation 5h, obtain fabric waterproof
Fluoro-containing composition dispersion liquid is used in treatment.
The compound property of table 5 and fluorine-containing water repellent
Note：Development of evil in febrile disease 528A is the fluorine-containing water repellent of development of evil in febrile disease group production, and great Jin 581 is the fluorine-containing waterproof of big King Company production
Agent.
Specific embodiment of the invention is these are only, but technical characteristic of the invention is not limited thereto.It is any with this hair
It is to solve essentially identical technical problem based on bright, realizes essentially identical technique effect, done ground simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (10)
1. a kind of fabric waterproof composition for treating dispersion liquid, not including fluorochemical, comprising silicon-containing compound, its feature exists
In containing：
1) non-fluorine acrylic polymer, the polymer contains at least C of more than 60wt%14~18The acrylate list of alkyl
Unit and the at most C of 40wt%1~12The acrylic ester unit of alkyl；
2) non-fluorine surfactant；
3) compound shown in contained (1) containing alcohol composition
R-[Si(CH3)2O]x-[Si(CH3)(R1)O]y-Si(CH3)2R formulas (1)
Wherein, R1It is at least monovalent organic group containing three carbon atoms and containing oh group, R is R1Or C1~4Alkyl,
X, y are positive integer；
4) water.
2. fabric waterproof composition for treating dispersion liquid according to claim 1, it is characterised in that：Described non-fluoropropene
Esters of gallic acid polymer also contains C20~30The acrylic ester unit of alkyl.
3. fabric waterproof composition for treating dispersion liquid according to claim 1, it is characterised in that：Described non-fluoropropene
Esters of gallic acid polymer also contains N hydroxymethyl acrylamide, methacrylic acid urea groups ester, DAAM, acrylic acid hydroxyl second
In ester, glycidyl acrylate, vinyl chloride, vinylidene chloride, 3- chlorine-2-hydroxyl-propyl methacrylates etc. at least one
Plant monomeric unit.
4. fabric waterproof composition for treating dispersion liquid according to claim 3, it is characterised in that：Described non-fluoropropene
Esters of gallic acid polymer preferably comprises a kind of monomeric unit in hydroxy-ethyl acrylate, vinyl chloride.
5. fabric waterproof composition for treating dispersion liquid according to claim 1, it is characterised in that：Described non-fluorine surface
Activating agent is the mixture of nonionic surfactant or nonionic surfactant and cationic surfactant.
6. fabric waterproof composition for treating dispersion liquid according to claim 1, it is characterised in that：Described containing alcohol combination
Thing preferably comprises HOCH2CH2CH2Si(CH3)2O[Si(CH3)2O]mSi(CH3)2CH2CH2CH2OH、(CH3)3SiO[Si(CH3)2O]x
[Si(CH3)(CH2CH2N(CH3)CH2CH2OH)O]ySi(CH3)3In one kind, wherein m, x, y be positive integer.
7. fabric waterproof composition for treating dispersion liquid according to claim 1, it is characterised in that：Described containing alcohol combination
Thing also contains triethylene glycol.
8. a kind of compound emulsion of the fabric waterproof composition for treating dispersion liquid comprising described in any one of claim 1~7, its
It is characterised by：The compound emulsion also includes fluoropolymer dispersion liquid.
9. a kind of method that fabric waterproof is processed, it is characterised in that：The processing method is included with any one of claim 1~8 institute
The step of fabric waterproof treatment compositions dispersion liquid stated is processed fabric.
10. it is a kind of by claim 1~8 any one fabric waterproof composition for treating dispersion liquid treat textile article.
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| CN108468205A (en) * | 2018-04-04 | 2018-08-31 | 佛山慧创正元新材料科技有限公司 | One kind no fluoro water proofing agent used for textiles and preparation method thereof |
| CN108486874A (en) * | 2018-04-04 | 2018-09-04 | 佛山慧创正元新材料科技有限公司 | One kind floride-free waterproof coating gluing finishing agent used for textiles and preparation method thereof |
| CN109503742A (en) * | 2018-12-07 | 2019-03-22 | 怀化学院 | Silicon hybridization polyacrylate dispersion liquid and its application |
| CN109667155A (en) * | 2018-12-31 | 2019-04-23 | 南通纺织丝绸产业技术研究院 | It is a kind of for terylene and the organosilicon water repellent of nylon fabric, preparation method and application |
| CN110485159A (en) * | 2017-10-24 | 2019-11-22 | 广东德美精细化工集团股份有限公司 | The preparation method of high-efficient, no-freon waterproofing agent comprising telechelic polymer |
| CN110835384A (en) * | 2019-10-31 | 2020-02-25 | 桐乡市钜成涂装科技有限公司 | Fluorine-free water-proofing agent copolymer emulsion for silicon-containing fabric and polymerization method thereof |
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| CN110485159A (en) * | 2017-10-24 | 2019-11-22 | 广东德美精细化工集团股份有限公司 | The preparation method of high-efficient, no-freon waterproofing agent comprising telechelic polymer |
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| CN108486874A (en) * | 2018-04-04 | 2018-09-04 | 佛山慧创正元新材料科技有限公司 | One kind floride-free waterproof coating gluing finishing agent used for textiles and preparation method thereof |
| CN109503742A (en) * | 2018-12-07 | 2019-03-22 | 怀化学院 | Silicon hybridization polyacrylate dispersion liquid and its application |
| CN109503742B (en) * | 2018-12-07 | 2021-05-04 | 怀化学院 | Silicon hybrid polyacrylate dispersion and application thereof |
| CN109667155A (en) * | 2018-12-31 | 2019-04-23 | 南通纺织丝绸产业技术研究院 | It is a kind of for terylene and the organosilicon water repellent of nylon fabric, preparation method and application |
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| CN110835384A (en) * | 2019-10-31 | 2020-02-25 | 桐乡市钜成涂装科技有限公司 | Fluorine-free water-proofing agent copolymer emulsion for silicon-containing fabric and polymerization method thereof |
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