CN107700255A - A kind of preparation method of fabric color fixing agent - Google Patents

A kind of preparation method of fabric color fixing agent Download PDF

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Publication number
CN107700255A
CN107700255A CN201711180386.9A CN201711180386A CN107700255A CN 107700255 A CN107700255 A CN 107700255A CN 201711180386 A CN201711180386 A CN 201711180386A CN 107700255 A CN107700255 A CN 107700255A
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minutes
fixing agent
preparation
add
color fixing
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Inventor
周燕
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Suzhou Institute of Trade and Commerce
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Suzhou Institute of Trade and Commerce
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Priority to CN201711180386.9A priority Critical patent/CN107700255A/en
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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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3218—Polyhydroxy compounds containing cyclic groups having at least one oxygen atom in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • 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
    • 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
    • D06P5/06—After-treatment with organic compounds containing nitrogen

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)

Abstract

The invention provides a kind of preparation method of fabric color fixing agent, comprise the following steps：By PPOX triol, diethylene glycol (DEG), tetrahydrofuran oxidation propylene copolymer glycols and xylitol vacuum drying；Add in three-necked flask, sorbierite, Bran cake inositol, vanillic aldehyde, dibutyl tin dilaurate and antimony glycol, stirring reaction are added when being slowly stirred；Add three（2 ethoxys）Isocyanates, ethylene glycol dimethacrylate, toluenediamine and diethylenetriamine, heating stirring；Siloxanes triol alginate esters, dimethyl silicone polymer, VTES, diethylenetriamines and glycerine are added, continues stirring reaction；It is evaporated under reduced pressure and removes solvent；Room temperature is down to, isopropanol is added and deionized water high-speed stirred produces.After this law is handled, the dry friction of fabric and wet friction color fastness grade are all very high, and highest is all up to 5 grades, while washing is basically unchanged color, not staining, and washing color fastness is also all up to 5 grades, and colour fixation is good.

Description

A kind of preparation method of fabric color fixing agent
Technical field
The present invention relates to a kind of preparation method of fabric color fixing agent.
Background technology
Color fixing agent is one of important auxiliary agent in dyeing, and it is that one kind can improve dyestuff color moisture-proof on fabric Handle the auxiliary agent of fastness.Reactive dye chromatogram is complete, bright in colour, has preferable fastness, but because with carboxyl, sulphur on dyestuff The water soluble groups such as acidic group so that wet colour fastness is bad, especially wet rubbing fastness, as a result, it is often necessary to utilize fixation Agent improves dyefastness.Color fixing agent, which generally requires, has relatively wide adaptability, can be applied to various dyestuffs, various bases The dyeing of matter；It is strong with the affinity of fiber；Dyefastness and resistance to dry, fastness to wet rubbing can be improved；The fabric hand after its arrangement Sense change is little or unchanged；It is very small without toxicity either toxicity, i.e., it is harmless；Production cost is low, technique is simple The features such as single and easy to use.
The content of the invention
Technical problems to be solved：It is an object of the invention to provide a kind of preparation method of fabric color fixing agent, at this law After reason, the dry friction of fabric and wet friction color fastness grade are all very high, and highest is all up to 5 grades, while washing is basically unchanged color, Not staining, washing color fastness are also all up to 5 grades, and colour fixation is good.
Technical scheme：A kind of preparation method of fabric color fixing agent, comprises the following steps：
（1）By 20-40ml PPOXs triol, 5-10ml diethylene glycol (DEG)s, 10-20ml tetrahydrofurans-propylene oxide copolymer glycols It is put into 2-5g xylitols in vacuum drying chamber at vacuum pressure 0.09-0.1MPa, 55-70 DEG C of temperature and dries 4-6 hours；
（2）Add in three-necked flask, 10-15g sorbierites, 2-5g Bran cake inositols, 0.1-0.3g vanillas are added when being slowly stirred Aldehyde, 3-7g dibutyl tin dilaurates and 2-4g antimony glycols, stirring reaction 40-60 minutes；
（3）Add 2-4g tri-（2- ethoxys）Isocyanates, 1-2g ethylene glycol dimethacrylates, 1-2g toluenediamines and 2- 4g diethylenetriamines, it is warming up to 50-70 DEG C of stirring 60-90 minute；
（4）Add 1-2g siloxanes triols alginate esters, 1-2g dimethyl silicone polymers, 1-2g VTESs, 5- 10ml diethylenetriamines and 10-20ml glycerine, continue stirring reaction 40-60 minutes；
（5）It is evaporated under reduced pressure and removes solvent；
（6）Room temperature is down to, 5-10ml isopropanols is added and 20-40ml deionized water high-speed stirred 20-30 minutes produces.
It is further preferred that step（1）Middle temperature is 60-65 DEG C, 5 hours drying times.
It is further preferred that step（2）Middle mixing time is 50 minutes.
It is further preferred that step（3）In be warming up to 60 DEG C, mixing time is 70-80 minutes.
It is further preferred that step（6）Middle mixing time is 25 minutes.
Beneficial effect：Fabric is after the color fixing agent processing prepared by the present invention, its dry friction and wet friction color fastness grade All very high, highest is all up to 5 grades, while washing is basically unchanged color, not staining, and washing color fastness is also all up to 5 grades, Gu Color effect is good.
Embodiment
Embodiment 1
A kind of preparation method of fabric color fixing agent, comprises the following steps：
（1）By 20ml PPOXs triol, 5ml diethylene glycol (DEG)s, 10ml tetrahydrofurans-propylene oxide copolymer glycols and 2g xylitols It is put into vacuum drying chamber and is dried 4 hours at vacuum pressure 0.09MPa, 55 DEG C of temperature；
（2）Add in three-necked flask, 10g sorbierites, 2g Bran cake inositols, 0.1g vanillic aldehydes, the fourths of 3g bis- are added when being slowly stirred Base tin dilaurate tin and 2g antimony glycols, stirring reaction 40 minutes；
（3）Add 2g tri-（2- ethoxys）Isocyanates, 1g ethylene glycol dimethacrylates, 1g toluenediamines and 2g divinyls Triamine, it is warming up to 50 DEG C and stirs 60 minutes；
（4）Add 1g siloxanes triols alginate esters, 1g dimethyl silicone polymers, 1g VTESs, bis- sub- second of 5ml Base triamine and 10ml glycerine, continue stirring reaction 40 minutes；
（5）It is evaporated under reduced pressure and removes solvent；
（6）Room temperature is down to, 5ml isopropanols is added and 20ml deionized waters high-speed stirred produces for 20 minutes.
Embodiment 2
A kind of preparation method of fabric color fixing agent, comprises the following steps：
（1）By 25ml PPOXs triol, 6ml diethylene glycol (DEG)s, 15ml tetrahydrofurans-propylene oxide copolymer glycols and 3g xylitols It is put into vacuum drying chamber and is dried 5 hours under vacuum pressure 0.09MPa, temperature 60 C；
（2）Add in three-necked flask, 12g sorbierites, 3g Bran cake inositols, 0.2g vanillic aldehydes, the fourths of 4g bis- are added when being slowly stirred Base tin dilaurate tin and 3g antimony glycols, stirring reaction 45 minutes；
（3）Add 3g tri-（2- ethoxys）Isocyanates, 1.5g ethylene glycol dimethacrylates, 1g toluenediamines and 3g diethyls Alkene triamine, it is warming up to 55 DEG C and stirs 70 minutes；
（4）Add 1.5g siloxanes triols alginate esters, 1.5g dimethyl silicone polymers, 1.5g VTESs, 6ml Diethylenetriamines and 15ml glycerine, continue stirring reaction 45 minutes；
（5）It is evaporated under reduced pressure and removes solvent；
（6）Room temperature is down to, 6ml isopropanols is added and 25ml deionized waters high-speed stirred produces for 25 minutes.
Embodiment 3
A kind of preparation method of fabric color fixing agent, comprises the following steps：
（1）By 30ml PPOXs triol, 7ml diethylene glycol (DEG)s, 15ml tetrahydrofurans-propylene oxide copolymer glycols and 3.5g xyloses Alcohol is put into vacuum drying chamber to be dried 5 hours at vacuum pressure 0.09MPa, 65 DEG C of temperature；
（2）Add in three-necked flask, 12.5g sorbierites, 3.5g Bran cake inositols, 0.2g vanillic aldehydes, 5g are added when being slowly stirred Dibutyl tin dilaurate and 3g antimony glycols, stirring reaction 50 minutes；
（3）Add 3g tri-（2- ethoxys）Isocyanates, 1.5g ethylene glycol dimethacrylates, 1.5g toluenediamines and 3g bis- Ethene triamine, it is warming up to 60 DEG C and stirs 75 minutes；
（4）Add 1.5g siloxanes triols alginate esters, 1.5g dimethyl silicone polymers, 1.5g VTESs, 7ml Diethylenetriamines and 15ml glycerine, continue stirring reaction 50 minutes；
（5）It is evaporated under reduced pressure and removes solvent；
（6）Room temperature is down to, 7ml isopropanols is added and 30ml deionized waters high-speed stirred produces for 25 minutes.
Embodiment 4
A kind of preparation method of fabric color fixing agent, comprises the following steps：
（1）By 35ml PPOXs triol, 9ml diethylene glycol (DEG)s, 17ml tetrahydrofurans-propylene oxide copolymer glycols and 4g xylitols It is put into vacuum drying chamber and is dried 5.5 hours at vacuum pressure 0.1MPa, 55-70 DEG C of temperature；
（2）Add in three-necked flask, 14g sorbierites, 4g Bran cake inositols, 0.2g vanillic aldehydes, the fourths of 6g bis- are added when being slowly stirred Base tin dilaurate tin and 3g antimony glycols, stirring reaction 55 minutes；
（3）Add 3g tri-（2- ethoxys）Isocyanates, 1.5g ethylene glycol dimethacrylates, 1.5g toluenediamines and 3g bis- Ethene triamine, it is warming up to 65 DEG C and stirs 80 minutes；
（4）Add 1.5g siloxanes triols alginate esters, 1.5g dimethyl silicone polymers, 2g VTESs, 9ml bis- Ethylenetriamine and 17ml glycerine, continue stirring reaction 55 minutes；
（5）It is evaporated under reduced pressure and removes solvent；
（6）Room temperature is down to, 9ml isopropanols and 35ml deionized waters high-speed stirred produce for 25 minutes.
Embodiment 5
A kind of preparation method of fabric color fixing agent, comprises the following steps：
（1）By 40ml PPOXs triol, 10ml diethylene glycol (DEG)s, 20ml tetrahydrofurans-propylene oxide copolymer glycols and 5g xyloses Alcohol is put into vacuum drying chamber to be dried 6 hours under vacuum pressure 0.1MPa, temperature 70 C；
（2）Add in three-necked flask, 15g sorbierites, 5g Bran cake inositols, 0.3g vanillic aldehydes, the fourths of 7g bis- are added when being slowly stirred Base tin dilaurate tin and 4g antimony glycols, stirring reaction 60 minutes；
（3）Add 4g tri-（2- ethoxys）Isocyanates, 2g ethylene glycol dimethacrylates, 2g toluenediamines and 4g divinyls Triamine, it is warming up to 70 DEG C and stirs 90 minutes；
（4）It is sub- to add 2g siloxanes triols alginate esters, 2g dimethyl silicone polymers, 2g VTESs, 10ml bis- Ethyl triamine and 20ml glycerine, continue stirring reaction 60 minutes；
（5）It is evaporated under reduced pressure and removes solvent；
（6）Room temperature is down to, 10ml isopropanols is added and 40ml deionized waters high-speed stirred produces for 30 minutes.
Comparative example 1
A kind of preparation method of fabric color fixing agent, comprises the following steps：
（1）20ml PPOXs triol and 10ml tetrahydrofurans-propylene oxide copolymer glycols are put into vacuum drying chamber Vacuum pressure 0.09MPa, dry 4 hours at 55 DEG C of temperature；
（2）Add in three-necked flask, 10g sorbierites, 2g Bran cake inositols, 0.1g vanillic aldehydes, the fourths of 3g bis- are added when being slowly stirred Base tin dilaurate tin and 2g antimony glycols, stirring reaction 40 minutes；
（3）Add 2g tri-（2- ethoxys）Isocyanates, 1g ethylene glycol dimethacrylates, 1g toluenediamines and 2g divinyls Triamine, it is warming up to 50 DEG C and stirs 60 minutes；
（4）Add 1g siloxanes triols alginate esters, 1g dimethyl silicone polymers, 1g VTESs, bis- sub- second of 5ml Base triamine and 10ml glycerine, continue stirring reaction 40 minutes；
（5）It is evaporated under reduced pressure and removes solvent；
（6）Room temperature is down to, 5ml isopropanols is added and 20ml deionized waters high-speed stirred produces for 20 minutes.
Comparative example 2
A kind of preparation method of fabric color fixing agent, comprises the following steps：
（1）By 20ml PPOXs triol, 5ml diethylene glycol (DEG)s, 10ml tetrahydrofurans-propylene oxide copolymer glycols and 2g xylitols It is put into vacuum drying chamber and is dried 4 hours at vacuum pressure 0.09MPa, 55 DEG C of temperature；
（2）Add in three-necked flask, 0.1g vanillic aldehydes, 3g dibutyl tin dilaurates and 2g ethylene glycol are added when being slowly stirred Antimony, stirring reaction 40 minutes；
（3）Add 2g tri-（2- ethoxys）Isocyanates, 1g ethylene glycol dimethacrylates, 1g toluenediamines and 2g divinyls Triamine, it is warming up to 50 DEG C and stirs 60 minutes；
（4）Add 1g siloxanes triols alginate esters, 1g dimethyl silicone polymers, 1g VTESs, bis- sub- second of 5ml Base triamine and 10ml glycerine, continue stirring reaction 40 minutes；
（5）It is evaporated under reduced pressure and removes solvent；
（6）Room temperature is down to, 5ml isopropanols is added and 20ml deionized waters high-speed stirred produces for 20 minutes.
Comparative example 3
A kind of preparation method of fabric color fixing agent, comprises the following steps：
（1）By 20ml PPOXs triol, 5ml diethylene glycol (DEG)s, 10ml tetrahydrofurans-propylene oxide copolymer glycols and 2g xylitols It is put into vacuum drying chamber and is dried 4 hours at vacuum pressure 0.09MPa, 55 DEG C of temperature；
（2）Add in three-necked flask, 10g sorbierites, 2g Bran cake inositols, 0.1g vanillic aldehydes, the fourths of 3g bis- are added when being slowly stirred Base tin dilaurate tin and 2g antimony glycols, stirring reaction 40 minutes；
（3）Add 2g tri-（2- ethoxys）Isocyanates, 1g ethylene glycol dimethacrylates, 1g toluenediamines and 2g divinyls Triamine, it is warming up to 50 DEG C and stirs 60 minutes；
（4）1g dimethyl silicone polymers, 1g VTESs and 5ml diethylenetriamines are added, it is anti-to continue stirring Answer 40 minutes；
（5）It is evaporated under reduced pressure and removes solvent；
（6）Room temperature is down to, 5ml isopropanols is added and 20ml deionized waters high-speed stirred produces for 20 minutes.
Fabric is after the color fixing agent processing prepared by the present invention, and its partial properties index see the table below, it may be seen that knitting The dry friction of thing and wet friction color fastness grade are all very high, and highest is all up to 5 grades, while wash and be basically unchanged color, not staining, Washing color fastness is also all up to 5 grades, and colour fixation is good.
Table 1
Note：Above-mentioned performance indications are for this product to fabric by padding（Two leachings two are rolled, the g/L of stiffening agent 60, pH value 6）Afterwards 100 Preliminary drying 3 minutes at DEG C, then measured after baking 3 minutes at 150 DEG C.

Claims (5)

  1. A kind of 1. preparation method of fabric color fixing agent, it is characterised in that：Comprise the following steps：
    （1）By 20-40ml PPOXs triol, 5-10ml diethylene glycol (DEG)s, 10-20ml tetrahydrofurans-propylene oxide copolymer glycols It is put into 2-5g xylitols in vacuum drying chamber at vacuum pressure 0.09-0.1MPa, 55-70 DEG C of temperature and dries 4-6 hours；
    （2）Add in three-necked flask, 10-15g sorbierites, 2-5g Bran cake inositols, 0.1-0.3g vanillas are added when being slowly stirred Aldehyde, 3-7g dibutyl tin dilaurates and 2-4g antimony glycols, stirring reaction 40-60 minutes；
    （3）Add 2-4g tri-（2- ethoxys）Isocyanates, 1-2g ethylene glycol dimethacrylates, 1-2g toluenediamines and 2- 4g diethylenetriamines, it is warming up to 50-70 DEG C of stirring 60-90 minute；
    （4）Add 1-2g siloxanes triols alginate esters, 1-2g dimethyl silicone polymers, 1-2g VTESs, 5- 10ml diethylenetriamines and 10-20ml glycerine, continue stirring reaction 40-60 minutes；
    （5）It is evaporated under reduced pressure and removes solvent；
    （6）Room temperature is down to, 5-10ml isopropanols is added and 20-40ml deionized water high-speed stirred 20-30 minutes produces.
  2. A kind of 2. preparation method of fabric color fixing agent according to claim 1, it is characterised in that：The step（1）Medium temperature Spend for 60-65 DEG C, 5 hours drying times.
  3. A kind of 3. preparation method of fabric color fixing agent according to claim 1, it is characterised in that：The step（2）In stir The time is mixed as 50 minutes.
  4. A kind of 4. preparation method of fabric color fixing agent according to claim 1, it is characterised in that：The step（3）Middle liter For temperature to 60 DEG C, mixing time is 70-80 minutes.
  5. A kind of 5. preparation method of fabric color fixing agent according to claim 1, it is characterised in that：The step（6）In stir The time is mixed as 25 minutes.
CN201711180386.9A 2017-11-23 2017-11-23 A kind of preparation method of fabric color fixing agent Pending CN107700255A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102251416A (en) * 2011-04-15 2011-11-23 西安工程大学 Waterborne polyurethane graft-modified polyamine color fixing agent and preparation method thereof
CN104562803A (en) * 2015-01-22 2015-04-29 南通优尼科化工有限公司 Fabric fixing agent
CN106049102A (en) * 2016-05-30 2016-10-26 太仓红桥服饰有限公司 Fabric color fixing agent for clothing and preparation method thereof
CN106167995A (en) * 2016-07-01 2016-11-30 潘明华 A kind of polyurethane composite solid toner and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102251416A (en) * 2011-04-15 2011-11-23 西安工程大学 Waterborne polyurethane graft-modified polyamine color fixing agent and preparation method thereof
CN104562803A (en) * 2015-01-22 2015-04-29 南通优尼科化工有限公司 Fabric fixing agent
CN106049102A (en) * 2016-05-30 2016-10-26 太仓红桥服饰有限公司 Fabric color fixing agent for clothing and preparation method thereof
CN106167995A (en) * 2016-07-01 2016-11-30 潘明华 A kind of polyurethane composite solid toner and preparation method thereof

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Application publication date: 20180216