CN108360270A - A kind of aqueous polyurethane coating printing adhesive - Google Patents
A kind of aqueous polyurethane coating printing adhesive Download PDFInfo
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- CN108360270A CN108360270A CN201810300408.9A CN201810300408A CN108360270A CN 108360270 A CN108360270 A CN 108360270A CN 201810300408 A CN201810300408 A CN 201810300408A CN 108360270 A CN108360270 A CN 108360270A
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- aqueous polyurethane
- polyurethane coating
- coating printing
- printing adhesive
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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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
-
- 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
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- 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
- C08G18/4825—Polyethers containing two 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
- C08G18/65—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
- C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Coloring (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of aqueous polyurethane coating printing adhesives, belong to technical field of fine.The present invention counts in parts by weight, by 10~20 parts of Escherichia coli, 10~20 parts of bacillus subtilises, 10~20 parts of glycerine, 60~80 parts of deionized waters are placed in single-necked flask, and single-necked flask is placed in digital display and is tested the speed in constant temperature blender with magnetic force, in temperature be 28~32 DEG C, under the conditions of rotating speed is 600~800r/min, constant temperature is stirred 40~60r/min to get mixed bacteria liquid；It counts in parts by weight, by 60~80 parts of aqueous polyurethane emulsions, 20~30 parts of aniline, 10~20 parts of plant juices, 10~20 parts of mixed bacteria liquids, 10~20 parts of carbomers, 3~5 parts of N hydroxymethyl acrylamide, 3~5 parts of plants essential oils, 3~5 parts of phosphatide are placed in batch mixer, under the conditions of rotating speed is 600~800r/min, 40~60min is stirred to get aqueous polyurethane coating printing adhesive.There is aqueous polyurethane coating printing adhesive of the present invention excellent mechanical property and color fastness to obtain feature.
Description
Technical field
The invention discloses a kind of aqueous polyurethane coating printing adhesives, belong to technical field of fine.
Background technology
Pigment printing is that will not have a compatibility by means of adhesive and reactive colors adhere to fiber surface and form institute
Need pattern.Its simple for process, non-wastewater discharge, chromatography is complete, bright in luster, and decorative pattern is clear-cut, light fastness is good, is suitable for
Various fibers and blended fabric.In recent years, pigment printing is used not only for direct printing, is also used for special printing technology,
Such as：Over print stamp, golden and silver printing, aroma stamp, raising stamp etc., it is deep to be favored by researcher and user.
Pigment printing mainly forms a film pigment fixation on the fabric by adhesive, therefore the quality of adhesive is to restrict
The principal element of pigment printing development.The quality of pigment printing product has direct relation with the performance of adhesive, PRINTED FABRIC
Feel, colour vividness, fastness are heavily dependent on the quality of adhesive, and therefore, it is to improve to prepare high performance adhesive
One important goal of pigment printing quality.Currently, weaving contains hydroxymethyl acrylamide class more in being formed with paint adhesive
Active group, need could to make after high temperature bakes fabric to obtain ideal dry, fastness to wet rubbing during use.
High temperature, which bakes, can make the physical property of dyed fabric be damaged.On the other hand, by hydroxymethyl acrylamide class active group
Crosslinking is generated after high temperature action, in use inevitably along with the release of formaldehyde, environment is contaminated.Most
Close also have been reported that can produce the formaldehydeless printing adhesive of low temperature, but still need to bake, and only temperature is relatively low（100~130）
DEG C, and majority be use epoxy chloropropionate alkanes replace N hydroxymethyl acrylamide class as the later stage bake hand over associated with active group.
This improved method not only cannot fundamentally solve the unfavorable factor in properties of product caused by high-temperature process, but also companion
With the pollution hidden trouble for having absorbable organic halogen.In addition to this, with the development of productivity, traditional pigment printing binding agent
Single, the product poor color fastness of energy, becomes the biggest obstacle for hindering its development.
Therefore, how to improve traditional coating printing adhesive to have a single function, the shortcomings that mechanical property is bad, poor color fastness,
To obtain the pigment printing binding agent of more high combination property, it is that it is promoted and applies, it is urgently to be resolved hurrily meets industrial production demand
Problem.
Invention content
The present invention solves the technical problem of：It is had a single function for traditional coating printing adhesive, mechanical property is not
It is good, the shortcomings that poor color fastness, provide a kind of aqueous polyurethane coating printing adhesive.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
It is made of the raw material of following parts by weight：60~80 parts of aqueous polyurethane emulsions, 20~30 parts of aniline, 10~20 parts of plants
Object juice, 10~20 parts of mixed bacteria liquids, 10~20 parts of carbomers, 3~5 parts of N hydroxymethyl acrylamides, 3~5 parts of plants essential oils,
3~5 parts of phosphatide；
The aqueous polyurethane coating printing adhesive process for preparation is：It is formed by raw material and weighs each component raw material, it will be aqueous poly-
Urethane lotion, aniline, plant juice, mixed bacteria liquid, carbomer, N hydroxymethyl acrylamide, plants essential oil, phosphatide constant temperature stir
It mixes to get aqueous polyurethane coating printing adhesive.
The preparation process of the aqueous polyurethane emulsion is：It counts in parts by weight, takes 10~20 parts of isophorones two successively
Isocyanates, 40~60 parts of polyethylene glycol, 10~20 parts of 2,2- dihydromethyl propionic acids, 5~8 parts of triethylamines, 5~8 parts of divinyls
Polyethylene glycol, is first placed in four-hole boiling flask by triamine, 120~180 parts of mixture of ice and water, and heating vacuumizes, and cooling adds different
2,2- dihydromethyl propionic acids, insulation reaction is then added in fluorine that ketone diisocyanate, insulation reaction, and cooling is subsequently added into three second
Amine and diethylenetriamine, are stirred to react, and adjust pH, diethylenetriamine then is added and mixture of ice and water is stirred to get water
Property polyaminoester emulsion.
The preparation process of the plant juice is：It counts in parts by weight, by 10~20 parts of taro leaves, 10~20 parts of lotus leaves, 10
~20 parts of oak leafs, 20~30 parts of water mixed grindings filter to get plant juice.
The configuration process of the mixed bacteria liquid is：It counts in parts by weight, by 10~20 parts of Escherichia coli, 10~20 portions of withered grass
Bacillus, 10~20 parts of glycerine, 60~80 parts of deionized water constant temperature are stirred to get mixed bacteria liquid.
The carbomer is CARBOPOL 971, any one in CARBOPOL 974P or carbomer940.
The plants essential oil is Lavender, feverfew essential oil, any one in camellia essential oil or Rosemary Oil.
The phosphatide is cholinphospholipide, sphingomylin, any one in serinephosphatide or glycerophosphatide.
The beneficial effects of the invention are as follows：
The present invention is by adding carbomer, mixed bacteria liquid and aniline, in use, first, Escherichia coli in mixed bacteria liquid
It is dispersed in carbomer with bacillus subtilis, since carbomer can be with the sugared egg of Escherichia coli and bacillus subtilis surface
White interaction, forms physical entanglement so that and Escherichia coli and bacillus subtilis are wrapped in carbomer, secondly, card wave
Nurse can be neutralized with aniline reaction, carbomer after making carboxylic ions, since charge is mutually exclusive so that aniline disperses well
In system, again, under the conditions of certain temperature, produced in the Escherichia coli and bacillus subtilis metabolic process in mixed bacteria liquid
Raw lacquer enzyme, aniline can shift electronics to laccase, form aniline free radical, and aniline free radical can cause aniline polymerization, be formed three-dimensional
Network, the three-dimensional network that three-dimensional network and the urethane crosslinks of formation are formed intert crosslinking, stamp material are fixed on fabric surface,
To enhance the mechanical property of system, to promote the color fastness of fabric.
Specific implementation mode
It counts in parts by weight, takes 10~20 parts of isoflurane chalcone diisocyanates successively, 40~60 parts of polyethylene glycol, 10~20
Part 2,2- dihydromethyl propionic acids, 5~8 parts of triethylamines, 5~8 parts of diethylenetriamines, 120~180 parts of mixture of ice and water will first gather
Ethylene glycol is placed in four-hole boiling flask, and four-hole boiling flask is placed in digital display and is tested the speed in constant temperature blender with magnetic force, in temperature be 100~
Under the conditions of 120 DEG C, after heating vacuumizes 2~3h, 70~75 DEG C are cooled to, then two isocyanide of isophorone is added into four-hole boiling flask
Acid esters is 100~120 DEG C in temperature, and under the conditions of rotating speed is 300~500r/min, 2~3h of insulation reaction is burnt then to four mouthfuls
2,2- dihydromethyl propionic acids are added in bottle, are 100~120 DEG C in temperature, under the conditions of rotating speed is 300~500r/min, heat preservation is anti-
After answering 2~3h, be down to room temperature, triethylamine and diethylenetriamine be then added into four-hole boiling flask, in rotating speed be 400~600r/
Under the conditions of min, after being stirred to react 30~50min, be then added dropwise glacial acetic acid into four-hole boiling flask with rubber head dropper, adjust pH to
7.3~7.5, then to diethylenetriamine and mixture of ice and water are added in four-hole boiling flask, in rotating speed be 1200~1600r/min items
Under part, 1~2h is stirred to get aqueous polyurethane emulsion；It counts in parts by weight, by 10~20 parts of taro leaves, 10~20 portions of lotuses
Leaf, 10~20 parts of oak leafs, 20~30 parts of water are placed in mixed grinding in mortar, obtain mixed liquor, then by mixed liquor filter to get
Plant juice；It counts in parts by weight, by 10~20 parts of Escherichia coli, 10~20 parts of bacillus subtilises, 10~20 parts of glycerine, 60
~80 parts of deionized waters are placed in single-necked flask, and single-necked flask is placed in digital display and is tested the speed in constant temperature blender with magnetic force, in temperature
It it is 28~32 DEG C, under the conditions of rotating speed is 600~800r/min, constant temperature is stirred 40~60min to get mixed bacteria liquid；By weight
Number meter is measured, by 60~80 parts of aqueous polyurethane emulsions, 20~30 parts of aniline, 10~20 parts of plant juices, 10~20 parts of mixing
Bacterium solution, 10~20 parts of carbomers, 3~5 parts of N hydroxymethyl acrylamides, 3~5 parts of plants essential oils, 3~5 parts of phosphatide are placed in batch mixing
In machine, under the conditions of rotating speed is 600~800r/min, 40~60min is stirred to get aqueous polyurethane coating printed adhesive
Agent.The carbomer is CARBOPOL 971, any one in CARBOPOL 974P or carbomer940.The plants essential oil is to smoke
Clothing grass essential oil, feverfew essential oil, any one in camellia essential oil or Rosemary Oil.The phosphatide is cholinphospholipide, ethanol amine
Any one in phosphatide, serinephosphatide or glycerophosphatide.
Example 1
It counts in parts by weight, takes 20 parts of isoflurane chalcone diisocyanates, 60 parts of polyethylene glycol, 20 parts of 2,2- dihydroxymethyls third successively
Polyethylene glycol is first placed in four-hole boiling flask by acid, 8 parts of triethylamines, 8 parts of diethylenetriamines, 180 parts of mixture of ice and water, and by four
Mouthful flask is placed in digital display and tests the speed in constant temperature blender with magnetic force, under the conditions of temperature is 120 DEG C, after heating vacuumizes 3h, is cooled to
75 DEG C, then isoflurane chalcone diisocyanate is added into four-hole boiling flask, in temperature be 120 DEG C, under the conditions of rotating speed is 500r/min,
Insulation reaction 3h, then to 2,2- dihydromethyl propionic acids are added in four-hole boiling flask, in temperature be 120 DEG C, rotating speed 500r/min
Under the conditions of, after insulation reaction 3h, it is down to room temperature, triethylamine and diethylenetriamine are then added into four-hole boiling flask, is in rotating speed
Under the conditions of 600r/min, after being stirred to react 50min, be then added dropwise glacial acetic acid into four-hole boiling flask with rubber head dropper, adjust pH to
7.5, then to diethylenetriamine and mixture of ice and water are added in four-hole boiling flask, under the conditions of rotating speed is 1600r/min, stirring is mixed
2h is closed to get aqueous polyurethane emulsion；It counts in parts by weight, by 20 parts of taro leaves, 20 parts of lotus leaves, 20 parts of oak leafs, 30 parts of water set
The mixed grinding in mortar obtains mixed liquor, then filters mixed liquor to get plant juice；It counts in parts by weight, it is big by 20 parts
Enterobacteria, 20 parts of bacillus subtilises, 20 parts of glycerine, 80 parts of deionized waters are placed in single-necked flask, and single-necked flask is placed in
Digital display tests the speed in constant temperature blender with magnetic force, is 32 DEG C in temperature, and under the conditions of rotating speed is 800r/min, constant temperature is stirred 60min,
Up to mixed bacteria liquid；It counts in parts by weight, by 80 parts of aqueous polyurethane emulsions, 30 parts of aniline, 20 parts of plant juices, 20 parts of mixing
Bacterium solution, 20 parts of carbomers, 5 parts of N hydroxymethyl acrylamides, 5 parts of plants essential oils, 5 parts of phosphatide are placed in batch mixer, are in rotating speed
Under the conditions of 800r/min, 60min is stirred to get aqueous polyurethane coating printing adhesive.The carbomer is carbomer
971P.The plants essential oil is Lavender.The phosphatide is cholinphospholipide.
Example 2
It counts in parts by weight, takes 20 parts of isoflurane chalcone diisocyanates, 60 parts of polyethylene glycol, 20 parts of 2,2- dihydroxymethyls third successively
Polyethylene glycol is first placed in four-hole boiling flask by acid, 8 parts of triethylamines, 8 parts of diethylenetriamines, 180 parts of mixture of ice and water, and by four
Mouthful flask is placed in digital display and tests the speed in constant temperature blender with magnetic force, under the conditions of temperature is 120 DEG C, after heating vacuumizes 3h, is cooled to
75 DEG C, then isoflurane chalcone diisocyanate is added into four-hole boiling flask, in temperature be 120 DEG C, under the conditions of rotating speed is 500r/min,
Insulation reaction 3h, then to 2,2- dihydromethyl propionic acids are added in four-hole boiling flask, in temperature be 120 DEG C, rotating speed 500r/min
Under the conditions of, after insulation reaction 3h, it is down to room temperature, triethylamine and diethylenetriamine are then added into four-hole boiling flask, is in rotating speed
Under the conditions of 600r/min, after being stirred to react 50min, be then added dropwise glacial acetic acid into four-hole boiling flask with rubber head dropper, adjust pH to
7.5, then to diethylenetriamine and mixture of ice and water are added in four-hole boiling flask, under the conditions of rotating speed is 1600r/min, stirring is mixed
2h is closed to get aqueous polyurethane emulsion；It counts in parts by weight, by 20 parts of taro leaves, 20 parts of lotus leaves, 20 parts of oak leafs, 30 parts of water set
The mixed grinding in mortar obtains mixed liquor, then filters mixed liquor to get plant juice；It counts in parts by weight, it is big by 20 parts
Enterobacteria, 20 parts of bacillus subtilises, 20 parts of glycerine, 80 parts of deionized waters are placed in single-necked flask, and single-necked flask is placed in
Digital display tests the speed in constant temperature blender with magnetic force, is 32 DEG C in temperature, and under the conditions of rotating speed is 800r/min, constant temperature is stirred 60min,
Up to mixed bacteria liquid；It counts in parts by weight, by 80 parts of aqueous polyurethane emulsions, 20 parts of plant juices, 20 parts of mixed bacteria liquids, 20 parts
Carbomer, 5 parts of N hydroxymethyl acrylamides, 5 parts of plants essential oils, 5 parts of phosphatide are placed in batch mixer, in rotating speed be 800r/min items
Under part, 60min is stirred to get aqueous polyurethane coating printing adhesive.The carbomer is CARBOPOL 971.The plant
Object essential oil is Lavender.The phosphatide is cholinphospholipide.
Example 3
It counts in parts by weight, takes 20 parts of isoflurane chalcone diisocyanates, 60 parts of polyethylene glycol, 20 parts of 2,2- dihydroxymethyls third successively
Polyethylene glycol is first placed in four-hole boiling flask by acid, 8 parts of triethylamines, 8 parts of diethylenetriamines, 180 parts of mixture of ice and water, and by four
Mouthful flask is placed in digital display and tests the speed in constant temperature blender with magnetic force, under the conditions of temperature is 120 DEG C, after heating vacuumizes 3h, is cooled to
75 DEG C, then isoflurane chalcone diisocyanate is added into four-hole boiling flask, in temperature be 120 DEG C, under the conditions of rotating speed is 500r/min,
Insulation reaction 3h, then to 2,2- dihydromethyl propionic acids are added in four-hole boiling flask, in temperature be 120 DEG C, rotating speed 500r/min
Under the conditions of, after insulation reaction 3h, it is down to room temperature, triethylamine and diethylenetriamine are then added into four-hole boiling flask, is in rotating speed
Under the conditions of 600r/min, after being stirred to react 50min, be then added dropwise glacial acetic acid into four-hole boiling flask with rubber head dropper, adjust pH to
7.5, then to diethylenetriamine and mixture of ice and water are added in four-hole boiling flask, under the conditions of rotating speed is 1600r/min, stirring is mixed
2h is closed to get aqueous polyurethane emulsion；It counts in parts by weight, by 20 parts of Escherichia coli, 20 parts of bacillus subtilises, 20 parts sweet
Oil, 80 parts of deionized waters are placed in single-necked flask, and single-necked flask is placed in digital display and is tested the speed in constant temperature blender with magnetic force, in temperature
It it is 32 DEG C, under the conditions of rotating speed is 800r/min, constant temperature is stirred 60min to get mixed bacteria liquid；It counts in parts by weight, by 80
Part aqueous polyurethane emulsion, 30 parts of aniline, 20 parts of mixed bacteria liquids, 20 parts of carbomers, 5 parts of N hydroxymethyl acrylamides, 5 portions of plants
Essential oil, 5 parts of phosphatide are placed in batch mixer, under the conditions of rotating speed is 800r/min, are stirred 60min to get aqueous polyurethane
Pigment printing binding agent.The carbomer is CARBOPOL 971.The plants essential oil is Lavender.The phosphatide is choline
Phosphatide.
Example 4
It counts in parts by weight, takes 20 parts of isoflurane chalcone diisocyanates, 60 parts of polyethylene glycol, 20 parts of 2,2- dihydroxymethyls third successively
Polyethylene glycol is first placed in four-hole boiling flask by acid, 8 parts of triethylamines, 8 parts of diethylenetriamines, 180 parts of mixture of ice and water, and by four
Mouthful flask is placed in digital display and tests the speed in constant temperature blender with magnetic force, under the conditions of temperature is 120 DEG C, after heating vacuumizes 3h, is cooled to
75 DEG C, then isoflurane chalcone diisocyanate is added into four-hole boiling flask, in temperature be 120 DEG C, under the conditions of rotating speed is 500r/min,
Insulation reaction 3h, then to 2,2- dihydromethyl propionic acids are added in four-hole boiling flask, in temperature be 120 DEG C, rotating speed 500r/min
Under the conditions of, after insulation reaction 3h, it is down to room temperature, triethylamine and diethylenetriamine are then added into four-hole boiling flask, is in rotating speed
Under the conditions of 600r/min, after being stirred to react 50min, be then added dropwise glacial acetic acid into four-hole boiling flask with rubber head dropper, adjust pH to
7.5, then to diethylenetriamine and mixture of ice and water are added in four-hole boiling flask, under the conditions of rotating speed is 1600r/min, stirring is mixed
2h is closed to get aqueous polyurethane emulsion；It counts in parts by weight, by 20 parts of taro leaves, 20 parts of lotus leaves, 20 parts of oak leafs, 30 parts of water set
The mixed grinding in mortar obtains mixed liquor, then filters mixed liquor to get plant juice；It counts in parts by weight, by 80 parts of water
Property polyaminoester emulsion, 30 parts of aniline, 20 parts of plant juices, 20 parts of carbomers, 5 parts of N hydroxymethyl acrylamides, 5 parts of plant essences
Oil, 5 parts of phosphatide are placed in batch mixer, under the conditions of rotating speed is 800r/min, is stirred 60min and is applied to get aqueous polyurethane
Expect printing adhesive.The carbomer is CARBOPOL 971.The plants essential oil is Lavender.The phosphatide is choline phosphorus
Fat.
Example 5
It counts in parts by weight, takes 20 parts of isoflurane chalcone diisocyanates, 60 parts of polyethylene glycol, 20 parts of 2,2- dihydroxymethyls third successively
Polyethylene glycol is first placed in four-hole boiling flask by acid, 8 parts of triethylamines, 8 parts of diethylenetriamines, 180 parts of mixture of ice and water, and by four
Mouthful flask is placed in digital display and tests the speed in constant temperature blender with magnetic force, under the conditions of temperature is 120 DEG C, after heating vacuumizes 3h, is cooled to
75 DEG C, then isoflurane chalcone diisocyanate is added into four-hole boiling flask, in temperature be 120 DEG C, under the conditions of rotating speed is 500r/min,
Insulation reaction 3h, then to 2,2- dihydromethyl propionic acids are added in four-hole boiling flask, in temperature be 120 DEG C, rotating speed 500r/min
Under the conditions of, after insulation reaction 3h, it is down to room temperature, triethylamine and diethylenetriamine are then added into four-hole boiling flask, is in rotating speed
Under the conditions of 600r/min, after being stirred to react 50min, be then added dropwise glacial acetic acid into four-hole boiling flask with rubber head dropper, adjust pH to
7.5, then to diethylenetriamine and mixture of ice and water are added in four-hole boiling flask, under the conditions of rotating speed is 1600r/min, stirring is mixed
2h is closed to get aqueous polyurethane emulsion；It counts in parts by weight, by 20 parts of taro leaves, 20 parts of lotus leaves, 20 parts of oak leafs, 30 parts of water set
The mixed grinding in mortar obtains mixed liquor, then filters mixed liquor to get plant juice；It counts in parts by weight, it is big by 20 parts
Enterobacteria, 20 parts of bacillus subtilises, 20 parts of glycerine, 80 parts of deionized waters are placed in single-necked flask, and single-necked flask is placed in
Digital display tests the speed in constant temperature blender with magnetic force, is 32 DEG C in temperature, and under the conditions of rotating speed is 800r/min, constant temperature is stirred 60min,
Up to mixed bacteria liquid；It counts in parts by weight, by 80 parts of aqueous polyurethane emulsions, 30 parts of aniline, 20 parts of plant juices, 20 parts of mixing
Bacterium solution, 5 parts of N hydroxymethyl acrylamides, 5 parts of plants essential oils, 5 parts of phosphatide are placed in batch mixer, in rotating speed be 800r/min conditions
Under, 60min is stirred to get aqueous polyurethane coating printing adhesive.The plants essential oil is Lavender.The phosphorus
Fat is cholinphospholipide.
Example 6
It counts in parts by weight, takes 20 parts of isoflurane chalcone diisocyanates, 60 parts of polyethylene glycol, 20 parts of 2,2- dihydroxymethyls third successively
Polyethylene glycol is first placed in four-hole boiling flask by acid, 8 parts of triethylamines, 8 parts of diethylenetriamines, 180 parts of mixture of ice and water, and by four
Mouthful flask is placed in digital display and tests the speed in constant temperature blender with magnetic force, under the conditions of temperature is 120 DEG C, after heating vacuumizes 3h, is cooled to
75 DEG C, then isoflurane chalcone diisocyanate is added into four-hole boiling flask, in temperature be 120 DEG C, under the conditions of rotating speed is 500r/min,
Insulation reaction 3h, then to 2,2- dihydromethyl propionic acids are added in four-hole boiling flask, in temperature be 120 DEG C, rotating speed 500r/min
Under the conditions of, after insulation reaction 3h, it is down to room temperature, triethylamine and diethylenetriamine are then added into four-hole boiling flask, is in rotating speed
Under the conditions of 600r/min, after being stirred to react 50min, be then added dropwise glacial acetic acid into four-hole boiling flask with rubber head dropper, adjust pH to
7.5, then to diethylenetriamine and mixture of ice and water are added in four-hole boiling flask, under the conditions of rotating speed is 1600r/min, stirring is mixed
2h is closed to get aqueous polyurethane emulsion；It counts in parts by weight, by 20 parts of taro leaves, 20 parts of lotus leaves, 20 parts of oak leafs, 30 parts of water set
The mixed grinding in mortar obtains mixed liquor, then filters mixed liquor to get plant juice；It counts in parts by weight, it is big by 20 parts
Enterobacteria, 20 parts of bacillus subtilises, 20 parts of glycerine, 80 parts of deionized waters are placed in single-necked flask, and single-necked flask is placed in
Digital display tests the speed in constant temperature blender with magnetic force, is 32 DEG C in temperature, and under the conditions of rotating speed is 800r/min, constant temperature is stirred 60min,
Up to mixed bacteria liquid；It counts in parts by weight, by 80 parts of aqueous polyurethane emulsions, 30 parts of aniline, 20 parts of plant juices, 20 parts of mixing
Bacterium solution, 20 parts of carbomers, 5 parts of N hydroxymethyl acrylamides, 5 parts of plants essential oils are placed in batch mixer, in rotating speed be 800r/min
Under the conditions of, 60min is stirred to get aqueous polyurethane coating printing adhesive.The carbomer is CARBOPOL 971.It is described
Plants essential oil is Lavender.
Comparative example：The pigment printing binding agent of Wujiang Chemical Co., Ltd. production
The pigment printing binding agent of 1 to 6 gained of example and comparative example product are subjected to performance detection, specific detection method is as follows：
1. crock fastness is tested：Test specimen is detected according to GB/T 3920；Higher grade, then crock fastness is better；
2. washing fastness is tested：50mm × 80mm calico samples are placed in 60 DEG C, in 1% soap lye, the clipped rate of soap lye is
The U-shaped stirring rod of 0.25m/s stirs, and takes out after 30min and is washed by rubbing with the hands 100 times along band direction, observes flower position variation degree.1 grade of table
It is shown with crackle and falls off, 2 grades indicate pin hole and scaling-off, and 3 grades indicate pin-free but have scaling-off, and 4 grades indicate pin-free but have cloud
Shadow, 5 grades of pin-free and cloud shadows of expression.
Specific testing result is as shown in table 1：
Table 1：Crock fastness and the specific testing result of washing fastness
By 1 testing result of table it is found that pigment printing binding agent prepared by technical solution of the present invention has excellent promotion fabric color
The characteristics of fastness, has broad prospects in the development of pigment printing binding agent industry.
Claims (7)
1. a kind of aqueous polyurethane coating printing adhesive, it is characterised in that：It is made of the raw material of following parts by weight：60~
80 parts of aqueous polyurethane emulsions, 20~30 parts of aniline, 10~20 parts of plant juices, 10~20 parts of mixed bacteria liquids, 10~20 parts of cards
Wave nurse, 3~5 parts of N hydroxymethyl acrylamides, 3~5 parts of plants essential oils, 3~5 parts of phosphatide；
The aqueous polyurethane coating printing adhesive process for preparation is：It is formed by raw material and weighs each component raw material, it will be aqueous poly-
Urethane lotion, aniline, plant juice, mixed bacteria liquid, carbomer, N hydroxymethyl acrylamide, plants essential oil, phosphatide constant temperature stir
It mixes to get aqueous polyurethane coating printing adhesive.
2. a kind of aqueous polyurethane coating printing adhesive according to claim 1, it is characterised in that：The aqueous polyurethane
The preparation process of lotion is：It counts in parts by weight, takes 10~20 parts of isoflurane chalcone diisocyanates, 40~60 parts of poly- second two successively
Alcohol, 10~20 parts of 2,2- dihydromethyl propionic acids, 5~8 parts of triethylamines, 5~8 parts of diethylenetriamines, 120~180 parts of ice water mixing
Polyethylene glycol is first placed in four-hole boiling flask by object, and heating vacuumizes, cooling, adds isoflurane chalcone diisocyanate, and heat preservation is anti-
It answers, 2,2- dihydromethyl propionic acids, insulation reaction is then added, cooling is subsequently added into triethylamine and diethylenetriamine, and stirring is anti-
It answers, adjusts pH, diethylenetriamine then is added and mixture of ice and water is stirred to get aqueous polyurethane emulsion.
3. a kind of aqueous polyurethane coating printing adhesive according to claim 1, it is characterised in that：The plant juice
Preparation process is：It counts in parts by weight, by 10~20 parts of taro leaves, 10~20 parts of lotus leaves, 10~20 parts of oak leafs, 20~30 parts of water
Mixed grinding filters to get plant juice.
4. a kind of aqueous polyurethane coating printing adhesive according to claim 1, it is characterised in that：The mixed bacteria liquid
Configuration process is：It counts in parts by weight, by 10~20 parts of Escherichia coli, 10~20 parts of bacillus subtilises, 10~20 parts of glycerine,
60~80 parts of deionized water constant temperature are stirred to get mixed bacteria liquid.
5. a kind of aqueous polyurethane coating printing adhesive according to claim 1, it is characterised in that：The carbomer is card
Wave nurse 971P, any one in CARBOPOL 974P or carbomer940.
6. a kind of aqueous polyurethane coating printing adhesive according to claim 1, it is characterised in that：The plants essential oil is
Lavender, feverfew essential oil, any one in camellia essential oil or Rosemary Oil.
7. a kind of aqueous polyurethane coating printing adhesive according to claim 1, it is characterised in that：The phosphatide is choline
Any one in phosphatide, sphingomylin, serinephosphatide or glycerophosphatide.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109021553A (en) * | 2018-09-28 | 2018-12-18 | 王敏 | A kind of preparation method of anti-dazzling film material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050107564A1 (en) * | 2003-11-18 | 2005-05-19 | Klingenberg Eric H. | Aqueous polyurethane dispersion and method for making and using same |
| CN102618202A (en) * | 2012-04-01 | 2012-08-01 | 江阴市诺科科技有限公司 | Water-based polyurethane composite adhesive for tanning and preparation method and application of composite adhesive |
| CN102995466A (en) * | 2012-11-23 | 2013-03-27 | 青岛文创科技有限公司 | Preparation method of waterborne polyurethane printing adhesive |
| CN106924763A (en) * | 2017-03-09 | 2017-07-07 | 武汉医佳宝生物材料有限公司 | A kind of sterilization type medical ultrasonic coupling agent and preparation method thereof |
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2018
- 2018-04-04 CN CN201810300408.9A patent/CN108360270A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050107564A1 (en) * | 2003-11-18 | 2005-05-19 | Klingenberg Eric H. | Aqueous polyurethane dispersion and method for making and using same |
| CN102618202A (en) * | 2012-04-01 | 2012-08-01 | 江阴市诺科科技有限公司 | Water-based polyurethane composite adhesive for tanning and preparation method and application of composite adhesive |
| CN102995466A (en) * | 2012-11-23 | 2013-03-27 | 青岛文创科技有限公司 | Preparation method of waterborne polyurethane printing adhesive |
| CN106924763A (en) * | 2017-03-09 | 2017-07-07 | 武汉医佳宝生物材料有限公司 | A kind of sterilization type medical ultrasonic coupling agent and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109021553A (en) * | 2018-09-28 | 2018-12-18 | 王敏 | A kind of preparation method of anti-dazzling film material |
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