CN108642854A - A kind of pure cotton fabric low temperature oxygen bleaching activator - Google Patents
A kind of pure cotton fabric low temperature oxygen bleaching activator Download PDFInfo
- Publication number
- CN108642854A CN108642854A CN201810363625.2A CN201810363625A CN108642854A CN 108642854 A CN108642854 A CN 108642854A CN 201810363625 A CN201810363625 A CN 201810363625A CN 108642854 A CN108642854 A CN 108642854A
- Authority
- CN
- China
- Prior art keywords
- parts
- low temperature
- cotton fabric
- pure cotton
- oxygen bleaching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
Abstract
The invention discloses a kind of pure cotton fabric low temperature oxygen bleaching activators, belong to technical field of textile auxiliary agent.The pure cotton fabric low temperature oxygen bleaching activator that the present invention develops is made of raw materials such as zytase, urase, horseradish peroxidase, laccase, support dispersion, plant polyphenol, urea and ferrocene, in configuration, first zytase, urase, horseradish peroxidase, laccase and ferrocene are mixed, obtain mixture, support dispersion is added into mixture again, after being uniformly mixed, vacuum freeze drying, it crushes, obtains dry powder；Gained dry powder and plant polyphenol, urea are stirred again, discharged to get pure cotton fabric low temperature oxygen bleaching activator.Gained pure cotton fabric low temperature oxygen bleaching activator of the invention has excellent bleaching effect.
Description
Technical field
The invention discloses a kind of pure cotton fabric low temperature oxygen bleaching activators, belong to technical field of textile auxiliary agent.
Background technology
Traditional cotton pretreatment uses high temperature highly basic Scouring and bleaching process mostly, needs to consume a large amount of water and the energy, pollutes
Object discharge capacity is big；Its stronger alkalinity and higher temperature, easy damaged other fibers when handling are limited mixed with other fibers
It spins；And when aerobic, the outermost layer of cellulose can be caused the strength loss of fabric by major injury.In order to save printing and dyeing
The energy consumption of processing reduces discharge of wastewater, improves the quality of textile, and research and development low-temperature low-alkali pre-treating technology is imperative.
Oxygen bleaching activator mainly has tetraacetyl ethylene diamine at present（TAED）, nonanoyloxybenzene sulfonate, four acetyl glycosides ureas, five
Acetyl glucosamine etc., the mechanism of action is by taking TAED as an example, TAED and HOO-Nucleophilic substitution occurs and generates Peracetic acid anion,
Peracetic acid anion ratio H2O2It is Bleachability stronger, strong blanching effect can be generated under the conditions of low temperature, low pH value, fabric is made to obtain
Preferable whiteness.But in bleaching process, other than destroying natural pigment, cotton fiber itself can also be damaged bleaching agent.
The damage of fiber occurs mainly in bleaching process, and low temperature pre-treatment is substantially better than conventional pre-treatment to the protective effect of fiber,
The main reason is that cold bleaching condition is milder, it is smaller to fibre damage.
In recent years, researcher proposes that Activation of Hydrogen Peroxide Solution bleaches new technology, can effectively be catalyzed hydrogen peroxide at a lower temperature
It decomposes, reaches preferable bleaching effect.The mechanism of Activation of Hydrogen Peroxide Solution bleaching is that activator occurs anti-with hydrogen peroxide in bleaching process
It answers, generates peroxide acid ion or more peroxides.Peroxy acid is the oxidant that a kind of oxidisability is better than hydrogen peroxide, can be
Fabric is effectively bleached under lower temperature.In Activation of Hydrogen Peroxide Solution bleach system, the cost of activator and price, hydrogen peroxide with
The mass concentration of activator and the control of reaction etc. are all current urgent problems to be solved.Heavy metal ion etc. pair in order to prevent
The catalytic decomposition of hydrogen peroxide prevents fabric damage from generating oxygen bleaching broken hole, stabilizer need to also be added in bleaching liquor, make hydrogen peroxide total
Bleaching time in keep higher oxidability, effectively bleached, active principle and excessive damage fiber will not be wasted.
But there is also the bad problems of bleaching efficiency for the activator of Conventional cryogenic oxygen bleaching at present, therefore also need to study it.
Invention content
The present invention solves the technical problem of：For the bad problem of Conventional cryogenic oxygen bleaching activator bleaching efficiency,
Provide a kind of pure cotton fabric low temperature oxygen bleaching activator.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of pure cotton fabric low temperature oxygen bleaching activator, is made of the raw material of following parts by weight：
30~50 parts of zytase
10~30 parts of urase
1~2 part of horseradish peroxidase
10~30 parts of laccase
500~1000 parts of support dispersion
60~80 parts of plant polyphenol
60~80 parts of urea
1~3 part of ferrocene
The configuration process of the pure cotton fabric low temperature oxygen bleaching activator is：
（1）It is formed by raw material and weighs each component；
（2）First zytase, urase, horseradish peroxidase, laccase and ferrocene are mixed, obtain mixture, then to mixture
Middle addition support dispersion, after being uniformly mixed, vacuum freeze drying crushes, obtains dry powder；
（3）Gained dry powder and plant polyphenol, urea are stirred, discharged to get pure cotton fabric low temperature oxygen bleaching activator.
The support dispersion configuration process is：It counts in parts by weight, takes 6~8 parts of agar successively, 3~5 parts of gelatin, 2~
4 parts of polyvinyl alcohol, 200~300 parts of water after being stirred, stand swelling, then heated stirring and dissolving, obtain support dispersion.
The plant polyphenol is any one in tea polyphenols, vine polyphenol or apple polyphenol.
The beneficial effects of the invention are as follows：
The present invention is used as activator by adding four kinds of different enzymes, and first, enzymic catalytic reaction has specificity and high efficiency, and
Reaction is mild, does not need hot environment, therefore, using enzyme as activator main body, can effectively avoid activator using process
In injury to pure cotton fabric, wherein the residual lignin and hemicellulose that zytase can be in single-minded hydrolysis cotton fiber play
The effect of improving bleaching effect, in addition, zytase is conducive to after lignin and hydrolysis of hemicellulose inside pure cotton fabric
Natural pigment is released effectively, and is fully contacted with hydrogen peroxide, and to strengthen bleaching effect, and urase then can be with catalyzing hydrolysis system
In urea, so that it is converted to carbanion and ammonium ion, the generation of carbanion can be with the metal ion in system
In conjunction with, once there are the metal ions of higher concentration in system, you can and carbanion forms sediment, it is excessive to avoid
Metal ion lead to hydrogen peroxide decomposition, make hydrogen peroxide more be used for bleaching process, laccase can be in catalyst system and catalyzing
Aldehydes matter forms new free radical, and the generation of free radical is conducive to further strengthen the bleaching effect of hydrogen peroxide, and in addition, originally
Invention is also added into horseradish peroxidase, under the conditions of the enzymatic, can jointly play and urge with ferrocene in bleaching process
The decomposable process for changing hydrogen peroxide, to make bleaching efficiency improve.
Specific implementation mode
It counts in parts by weight, takes 6~8 parts of agar successively, 3~5 parts of gelatin, 2~4 parts of polyvinyl alcohol, 200~300 parts of water,
It pours into beaker, after being stirred 10~30min with glass bar, is swollen 8~12h in standing under room temperature, then beaker is moved
Enter digital display to test the speed constant temperature blender with magnetic force, in temperature be 95~98 DEG C, under the conditions of rotating speed is 300~600r/min, constant temperature stirring
2~3h is dissolved, support dispersion is obtained；It counts in parts by weight, takes 30~50 parts of zytases successively, 10~30 parts of urases, 1~2
Part horseradish peroxidase, 10~30 parts of laccases, 500~1000 parts of support dispersions, 60~80 parts of plant polyphenols, 60~80 parts
Zytase, urase, horseradish peroxidase, laccase and ferrocene are first mixed and pour into batch mixer by urea, 1~3 part of ferrocene
In, it is 30~35 DEG C in temperature, under the conditions of rotating speed is 600~800r/min, constant temperature is stirred 10~20min, obtains mixture,
Then to support dispersion is added in mixture, it is 30~35 DEG C to continue at temperature, under the conditions of rotating speed is 800~1200r/min,
Constant temperature is stirred 2~4h, then material in batch mixer is transferred in vacuum freezing drying oven, and dry 6~8h obtains dried feed, and
Gained dried feed is placed in pulverizer, 180 mesh sieve is smashed it through, obtains dry powder；It is again that gained dry powder and plant is more
Phenol, urea pour into ball grinder, and are 10 by ball material mass ratio：1~30：1 be added zirconium oxide ball milling pearl, in rotating speed be 400~
Under the conditions of 560r/min, 4~6h of ball milling mixing, discharging obtains ball milling material, as pure cotton fabric low temperature oxygen bleaching activator.The plant
Object polyphenol is any one in tea polyphenols, vine polyphenol or apple polyphenol.
It counts in parts by weight, takes 8 parts of agar successively, 5 parts of gelatin, 4 parts of polyvinyl alcohol, 300 parts of water pour into beaker, use
After glass bar is stirred 30min, stirred in standing swelling 12h under room temperature, then by the beaker immigration digital display constant temperature magnetic force that tests the speed
Device is mixed, is 98 DEG C in temperature, under the conditions of rotating speed is 600r/min, constant temperature stirring and dissolving 3h obtains support dispersion；In parts by weight
Meter, takes 50 parts of zytases successively, 30 parts of urases, 2 parts of horseradish peroxidases, 30 parts of laccases, 1000 parts of support dispersions, and 80
Part plant polyphenol, 80 parts of urea, 3 parts of ferrocene first mix zytase, urase, horseradish peroxidase, laccase and ferrocene
Conjunction is poured into batch mixer, is 35 DEG C in temperature, and under the conditions of rotating speed is 800r/min, constant temperature is stirred 20min, obtains mixture,
Then to support dispersion is added in mixture, it is 35 DEG C to continue at temperature, under the conditions of rotating speed is 1200r/min, constant temperature stirring
4h is mixed, then material in batch mixer is transferred in vacuum freezing drying oven, dry 8h obtains dried feed, and gained dried feed is set
In pulverizer, 180 mesh sieve is smashed it through, dry powder is obtained；Gained dry powder and plant polyphenol, urea are poured into ball milling again
In tank, and it is 30 by ball material mass ratio：1 is added zirconium oxide ball milling pearl, under the conditions of rotating speed is 560r/min, ball milling mixing 6h,
Discharging, obtains ball milling material, as pure cotton fabric low temperature oxygen bleaching activator.The plant polyphenol is tea polyphenols.
It counts in parts by weight, takes 8 parts of agar successively, 5 parts of gelatin, 4 parts of polyvinyl alcohol, 300 parts of water pour into beaker, use
After glass bar is stirred 30min, stirred in standing swelling 12h under room temperature, then by the beaker immigration digital display constant temperature magnetic force that tests the speed
Device is mixed, is 98 DEG C in temperature, under the conditions of rotating speed is 600r/min, constant temperature stirring and dissolving 3h obtains support dispersion；In parts by weight
Meter, takes 30 parts of urases successively, 2 parts of horseradish peroxidases, 30 parts of laccases, 1000 parts of support dispersions, 80 parts of plant polyphenols, and 80
Urase, horseradish peroxidase, laccase and ferrocene are first mixed and are poured into batch mixer, in temperature by part urea, 3 parts of ferrocene
It it is 35 DEG C, under the conditions of rotating speed is 800r/min, constant temperature is stirred 20min, obtains mixture, then to carrier is added in mixture
Dispersion liquid, it is 35 DEG C to continue at temperature, and under the conditions of rotating speed is 1200r/min, constant temperature is stirred 4h, then by material in batch mixer
It is transferred in vacuum freezing drying oven, dry 8h obtains dried feed, and gained dried feed is placed in pulverizer, smashes it through 180 mesh
Sieve, obtains dry powder；Gained dry powder and plant polyphenol, urea are poured into ball grinder again, and are 30 by ball material mass ratio：
1 is added zirconium oxide ball milling pearl, and under the conditions of rotating speed is 560r/min, ball milling mixing 6h, discharging obtains ball milling material, as pure cotton is knitted
Object low temperature oxygen bleaching activator.The plant polyphenol is tea polyphenols.
It counts in parts by weight, takes 8 parts of agar successively, 5 parts of gelatin, 4 parts of polyvinyl alcohol, 300 parts of water pour into beaker, use
After glass bar is stirred 30min, stirred in standing swelling 12h under room temperature, then by the beaker immigration digital display constant temperature magnetic force that tests the speed
Device is mixed, is 98 DEG C in temperature, under the conditions of rotating speed is 600r/min, constant temperature stirring and dissolving 3h obtains support dispersion；In parts by weight
Meter, takes 50 parts of zytases successively, 2 parts of horseradish peroxidases, 30 parts of laccases, 1000 parts of support dispersions, and 80 portions of plants are more
Zytase, horseradish peroxidase, laccase and ferrocene are first mixed and pour into batch mixer by phenol, 80 parts of urea, 3 parts of ferrocene
In, it is 35 DEG C in temperature, under the conditions of rotating speed is 800r/min, constant temperature is stirred 20min, obtains mixture, then to mixture
Middle addition support dispersion, it is 35 DEG C to continue at temperature, and under the conditions of rotating speed is 1200r/min, constant temperature is stirred 4h, then will mix
Material is transferred in vacuum freezing drying oven in material machine, and dry 8h obtains dried feed, and gained dried feed is placed in pulverizer, powder
180 mesh sieve is crossed after broken, obtains dry powder；Gained dry powder and plant polyphenol, urea are poured into ball grinder again, and press ball material
Mass ratio is 30：1 is added zirconium oxide ball milling pearl, and under the conditions of rotating speed is 560r/min, ball milling mixing 6h, discharging obtains ball milling material,
As pure cotton fabric low temperature oxygen bleaching activator.The plant polyphenol is tea polyphenols.
It counts in parts by weight, takes 8 parts of agar successively, 5 parts of gelatin, 4 parts of polyvinyl alcohol, 300 parts of water pour into beaker, use
After glass bar is stirred 30min, stirred in standing swelling 12h under room temperature, then by the beaker immigration digital display constant temperature magnetic force that tests the speed
Device is mixed, is 98 DEG C in temperature, under the conditions of rotating speed is 600r/min, constant temperature stirring and dissolving 3h obtains support dispersion；In parts by weight
Meter, takes 50 parts of zytases successively, 30 parts of urases, 2 parts of horseradish peroxidases, 30 parts of laccases, 1000 parts of support dispersions, and 80
Part plant polyphenol, 3 parts of ferrocene first pour into the mixing of zytase, urase, horseradish peroxidase, laccase and ferrocene mixed
It it is 35 DEG C in temperature, under the conditions of rotating speed is 800r/min, constant temperature is stirred 20min, obtains mixture, then to mixed in material machine
It closes in material and support dispersion is added, it is 35 DEG C to continue at temperature, and under the conditions of rotating speed is 1200r/min, constant temperature is stirred 4h, then
Material in batch mixer is transferred in vacuum freezing drying oven, dry 8h obtains dried feed, and gained dried feed is placed in pulverizer
In, 180 mesh sieve is smashed it through, dry powder is obtained；Gained dry powder and plant polyphenol are poured into ball grinder again, and press ball material
Mass ratio is 30：1 is added zirconium oxide ball milling pearl, and under the conditions of rotating speed is 560r/min, ball milling mixing 6h, discharging obtains ball milling material,
As pure cotton fabric low temperature oxygen bleaching activator.The plant polyphenol is tea polyphenols.
It counts in parts by weight, takes 8 parts of agar successively, 5 parts of gelatin, 4 parts of polyvinyl alcohol, 300 parts of water pour into beaker, use
After glass bar is stirred 30min, stirred in standing swelling 12h under room temperature, then by the beaker immigration digital display constant temperature magnetic force that tests the speed
Device is mixed, is 98 DEG C in temperature, under the conditions of rotating speed is 600r/min, constant temperature stirring and dissolving 3h obtains support dispersion；In parts by weight
Meter takes 50 parts of zytases, 30 parts of urases, 30 parts of laccases, 1000 parts of support dispersions, 80 parts of plant polyphenols, 80 parts of urine successively
Element, 3 parts of ferrocene, first by zytase, urase, laccase and ferrocene mix pour into batch mixer, in temperature be 35 DEG C, rotating speed
Under the conditions of 800r/min, constant temperature is stirred 20min, obtains mixture, then to support dispersion is added in mixture, continues
It it is 35 DEG C in temperature, under the conditions of rotating speed is 1200r/min, constant temperature is stirred 4h, then that material in batch mixer is transferred to vacuum is cold
Freeze in drying box, dry 8h obtains dried feed, and gained dried feed is placed in pulverizer, smashes it through 180 mesh sieve, obtains drying
Powder；Gained dry powder and plant polyphenol, urea are poured into ball grinder again, and are 30 by ball material mass ratio：1 is added oxidation
Zirconium ball milling pearl, under the conditions of rotating speed is 560r/min, ball milling mixing 6h, discharging obtains ball milling material, the as oxygen bleaching of pure cotton fabric low temperature
Activator.The plant polyphenol is tea polyphenols.
It counts in parts by weight, takes 8 parts of agar successively, 5 parts of gelatin, 4 parts of polyvinyl alcohol, 300 parts of water pour into beaker, use
After glass bar is stirred 30min, stirred in standing swelling 12h under room temperature, then by the beaker immigration digital display constant temperature magnetic force that tests the speed
Device is mixed, is 98 DEG C in temperature, under the conditions of rotating speed is 600r/min, constant temperature stirring and dissolving 3h obtains support dispersion；In parts by weight
Meter, takes 50 parts of zytases successively, 30 parts of urases, 2 parts of horseradish peroxidases, 1000 parts of support dispersions, and 80 portions of plants are more
Zytase, urase, horseradish peroxidase and ferrocene are first mixed and pour into batch mixer by phenol, 80 parts of urea, 3 parts of ferrocene
In, it is 35 DEG C in temperature, under the conditions of rotating speed is 800r/min, constant temperature is stirred 20min, obtains mixture, then to mixture
Middle addition support dispersion, it is 35 DEG C to continue at temperature, and under the conditions of rotating speed is 1200r/min, constant temperature is stirred 4h, then will mix
Material is transferred in vacuum freezing drying oven in material machine, and dry 8h obtains dried feed, and gained dried feed is placed in pulverizer, powder
180 mesh sieve is crossed after broken, obtains dry powder；Gained dry powder and plant polyphenol, urea are poured into ball grinder again, and press ball material
Mass ratio is 30：1 is added zirconium oxide ball milling pearl, and under the conditions of rotating speed is 560r/min, ball milling mixing 6h, discharging obtains ball milling material,
As pure cotton fabric low temperature oxygen bleaching activator.The plant polyphenol is tea polyphenols.
It counts in parts by weight, takes 8 parts of agar successively, 5 parts of gelatin, 4 parts of polyvinyl alcohol, 300 parts of water pour into beaker, use
After glass bar is stirred 30min, stirred in standing swelling 12h under room temperature, then by the beaker immigration digital display constant temperature magnetic force that tests the speed
Device is mixed, is 98 DEG C in temperature, under the conditions of rotating speed is 600r/min, constant temperature stirring and dissolving 3h obtains support dispersion；In parts by weight
Meter, takes 50 parts of zytases successively, 30 parts of urases, 2 parts of horseradish peroxidases, 30 parts of laccases, 1000 parts of support dispersions, and 80
Zytase, urase, horseradish peroxidase, laccase and ferrocene are first mixed and pour into batch mixer by part urea, 3 parts of ferrocene
In, it is 35 DEG C in temperature, under the conditions of rotating speed is 800r/min, constant temperature is stirred 20min, obtains mixture, then to mixture
Middle addition support dispersion, it is 35 DEG C to continue at temperature, and under the conditions of rotating speed is 1200r/min, constant temperature is stirred 4h, then will mix
Material is transferred in vacuum freezing drying oven in material machine, and dry 8h obtains dried feed, and gained dried feed is placed in pulverizer, powder
180 mesh sieve is crossed after broken, obtains dry powder；Gained dry powder and urea are poured into ball grinder again, and are by ball material mass ratio
30：1 is added zirconium oxide ball milling pearl, and under the conditions of rotating speed is 560r/min, ball milling mixing 6h, discharging obtains ball milling material, as pure cotton
Fabric at low temperature oxygen bleaching activator.
It counts in parts by weight, takes 8 parts of agar successively, 5 parts of gelatin, 4 parts of polyvinyl alcohol, 300 parts of water pour into beaker, use
After glass bar is stirred 30min, stirred in standing swelling 12h under room temperature, then by the beaker immigration digital display constant temperature magnetic force that tests the speed
Device is mixed, is 98 DEG C in temperature, under the conditions of rotating speed is 600r/min, constant temperature stirring and dissolving 3h obtains support dispersion；In parts by weight
Meter, takes 50 parts of zytases successively, 30 parts of urases, 2 parts of horseradish peroxidases, 30 parts of laccases, 1000 parts of support dispersions, and 80
Zytase, urase, horseradish peroxidase, laccase are first mixed and are poured into batch mixer by part plant polyphenol, 80 parts of urea, in
Temperature is 35 DEG C, and under the conditions of rotating speed is 800r/min, constant temperature is stirred 20min, obtains mixture, then to being added in mixture
Support dispersion, it is 35 DEG C to continue at temperature, and under the conditions of rotating speed is 1200r/min, constant temperature is stirred 4h, then will be in batch mixer
Material is transferred in vacuum freezing drying oven, and dry 8h obtains dried feed, and gained dried feed is placed in pulverizer, smashes it through
180 mesh sieve, and obtain dry powder；Gained dry powder and plant polyphenol, urea are poured into ball grinder again, and press ball material mass ratio
It is 30：1 is added zirconium oxide ball milling pearl, and under the conditions of rotating speed is 560r/min, ball milling mixing 6h, discharging obtains ball milling material, as pure
Cotton fabric low temperature oxygen bleaching activator.The plant polyphenol is tea polyphenols.
It counts in parts by weight, takes 8 parts of agar successively, 5 parts of gelatin, 4 parts of polyvinyl alcohol, 300 parts of water pour into beaker, use
After glass bar is stirred 30min, stirred in standing swelling 12h under room temperature, then by the beaker immigration digital display constant temperature magnetic force that tests the speed
Device is mixed, is 98 DEG C in temperature, under the conditions of rotating speed is 600r/min, constant temperature stirring and dissolving 3h obtains support dispersion；In parts by weight
Meter, takes 50 parts of zytases successively, 30 parts of urases, 2 parts of horseradish peroxidases, 30 parts of laccases, 1000 parts of support dispersions, and 80
Part plant polyphenol, 80 parts of urea, 3 parts of iron chloride first mix zytase, urase, horseradish peroxidase, laccase and iron chloride
Conjunction is poured into batch mixer, is 35 DEG C in temperature, and under the conditions of rotating speed is 800r/min, constant temperature is stirred 20min, obtains mixture,
Then to support dispersion is added in mixture, it is 35 DEG C to continue at temperature, under the conditions of rotating speed is 1200r/min, constant temperature stirring
4h is mixed, then material in batch mixer is transferred in vacuum freezing drying oven, dry 8h obtains dried feed, and gained dried feed is set
In pulverizer, 180 mesh sieve is smashed it through, dry powder is obtained；Gained dry powder and plant polyphenol, urea are poured into ball milling again
In tank, and it is 30 by ball material mass ratio：1 is added zirconium oxide ball milling pearl, under the conditions of rotating speed is 560r/min, ball milling mixing 6h,
Discharging, obtains ball milling material, as pure cotton fabric low temperature oxygen bleaching activator.The plant polyphenol is tea polyphenols.
Comparative example：The low temperature oxygen bleaching activator of Suzhou chemical company production.
1 to 9 gained low temperature oxygen bleaching activator of example and comparative example product are subjected to performance detection, specific detection method is such as
Under：
Cotton fabric is subjected to bleaching using above-mentioned low temperature oxygen bleaching activator, detects its whiteness.Specific testing result such as 1 institute of table
Show：
Table 1：Performance detection table
| Detection content | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | Example 7 | Example 8 | Example 9 | Comparative example |
| Whiteness/% | 81.4 | 75.6 | 74.7 | 75.5 | 76.1 | 73.8 | 75.5 | 74.6 | 74.8 | 67.7 |
By 1 testing result of table it is found that present invention gained pure cotton fabric low temperature oxygen bleaching activator has excellent bleaching effect.
Claims (3)
1. a kind of pure cotton fabric low temperature oxygen bleaching activator, which is characterized in that be made of the raw material of following parts by weight：
30~50 parts of zytase
10~30 parts of urase
1~2 part of horseradish peroxidase
10~30 parts of laccase
500~1000 parts of support dispersion
60~80 parts of plant polyphenol
60~80 parts of urea
1~3 part of ferrocene
The configuration process of the pure cotton fabric low temperature oxygen bleaching activator is：
（1）It is formed by raw material and weighs each component；
（2）First zytase, urase, horseradish peroxidase, laccase and ferrocene are mixed, obtain mixture, then to mixture
Middle addition support dispersion, after being uniformly mixed, vacuum freeze drying crushes, obtains dry powder；
（3）Gained dry powder and plant polyphenol, urea are stirred, discharged to get pure cotton fabric low temperature oxygen bleaching activator.
2. a kind of pure cotton fabric low temperature oxygen bleaching activator according to claim 1, it is characterised in that：The support dispersion
Configuration process is：It counts in parts by weight, takes 6~8 parts of agar successively, 3~5 parts of gelatin, 2~4 parts of polyvinyl alcohol, 200~300 parts
Water after being stirred, stands swelling, then heated stirring and dissolving, obtains support dispersion.
3. a kind of pure cotton fabric low temperature oxygen bleaching activator according to claim 1, it is characterised in that：The plant polyphenol is
Any one in tea polyphenols, vine polyphenol or apple polyphenol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363625.2A CN108642854A (en) | 2018-04-22 | 2018-04-22 | A kind of pure cotton fabric low temperature oxygen bleaching activator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363625.2A CN108642854A (en) | 2018-04-22 | 2018-04-22 | A kind of pure cotton fabric low temperature oxygen bleaching activator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108642854A true CN108642854A (en) | 2018-10-12 |
Family
ID=63746956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363625.2A Pending CN108642854A (en) | 2018-04-22 | 2018-04-22 | A kind of pure cotton fabric low temperature oxygen bleaching activator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108642854A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986953A (en) * | 2006-12-20 | 2007-06-27 | 宁夏华实亚麻纺织有限公司 | Composite biological emzyme/amboceptor system and use for textile scouring process |
| CN102168381A (en) * | 2011-02-25 | 2011-08-31 | 东华大学 | Method for pretreating cotton fabric by using biological enzyme/mediator system and bleaching cotton fabric by using hydrogen peroxide |
| WO2011076646A3 (en) * | 2009-12-22 | 2012-03-08 | L'oreal | Agent for dyeing and/or bleaching keratin fibres, comprising an inverse emulsion comprising an oxidizing agent |
| CN102587121A (en) * | 2012-02-09 | 2012-07-18 | 武汉新华扬生物股份有限公司 | Solid low-temperature pretreatment compound preparation |
| CN103013969A (en) * | 2011-09-20 | 2013-04-03 | 哈尔滨商业大学 | Microencapsulated protease preparation method |
| CN103276583A (en) * | 2013-04-28 | 2013-09-04 | 广东德美精细化工股份有限公司 | Cotton fabric scouring and bleaching processes by using heavy metal ions and polyphosphates as catalyst |
| CN103374823A (en) * | 2012-04-28 | 2013-10-30 | 上海韬鸿化工科技有限公司 | Cotton fabric bio-enzyme and method for performing co-bath scouring and bleaching on cotton fabric |
| CN106830746A (en) * | 2017-02-24 | 2017-06-13 | 刘翠芬 | Biological additive of concrete microcrack self-healing and preparation method thereof |
-
2018
- 2018-04-22 CN CN201810363625.2A patent/CN108642854A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986953A (en) * | 2006-12-20 | 2007-06-27 | 宁夏华实亚麻纺织有限公司 | Composite biological emzyme/amboceptor system and use for textile scouring process |
| WO2011076646A3 (en) * | 2009-12-22 | 2012-03-08 | L'oreal | Agent for dyeing and/or bleaching keratin fibres, comprising an inverse emulsion comprising an oxidizing agent |
| CN102168381A (en) * | 2011-02-25 | 2011-08-31 | 东华大学 | Method for pretreating cotton fabric by using biological enzyme/mediator system and bleaching cotton fabric by using hydrogen peroxide |
| CN103013969A (en) * | 2011-09-20 | 2013-04-03 | 哈尔滨商业大学 | Microencapsulated protease preparation method |
| CN102587121A (en) * | 2012-02-09 | 2012-07-18 | 武汉新华扬生物股份有限公司 | Solid low-temperature pretreatment compound preparation |
| CN103374823A (en) * | 2012-04-28 | 2013-10-30 | 上海韬鸿化工科技有限公司 | Cotton fabric bio-enzyme and method for performing co-bath scouring and bleaching on cotton fabric |
| CN103276583A (en) * | 2013-04-28 | 2013-09-04 | 广东德美精细化工股份有限公司 | Cotton fabric scouring and bleaching processes by using heavy metal ions and polyphosphates as catalyst |
| CN106830746A (en) * | 2017-02-24 | 2017-06-13 | 刘翠芬 | Biological additive of concrete microcrack self-healing and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101487184B (en) | Low-temperature scouring and bleaching adjuvant composition and method for producing the same | |
| CN101638810A (en) | Method for high effective environmental pollution energy conservation purified cotton production | |
| CN101487183B (en) | Method for environment-friendly low-temperature scouring and bleaching in spinning dyeing and finishing | |
| CN106087508A (en) | The method of a kind of ultrasonic assistant enzyme removing lignin and device thereof | |
| CN102191566A (en) | Enzyme preparation for degumming fresh ramie and preparation method thereof and method for degumming fresh ramie | |
| CN102080331A (en) | Process for pre-treating fabrics by bio-enzymatic method | |
| CN102146589B (en) | Short-flow environment-friendly degumming and bleaching method for hemp fibers | |
| CN101413146B (en) | Boiling method for preparing cotton linter dissolving pulp by using composite additive | |
| Zhang et al. | Cleaner strategy for the scouring and bleaching of flax rove with enzymes in supercritical carbon dioxide | |
| CN104818623A (en) | Flax short fiber pre-treatment method | |
| CN110894696A (en) | Method for bleaching bamboo pulp | |
| CN101624583B (en) | Process for manufacturing energy-saving and environment-friendly cooking and bleaching compound enzyme preparation for weaving | |
| CN106400128B (en) | A kind of fine design method of ramee | |
| CN106894271A (en) | The quick-fried method with enzymatic hydrogen peroxide oxidation combined pretreatment lignocellulose-like biomass of sulfur trioxide low-grade fever | |
| CN106435757A (en) | Refining processing method for linen fiber | |
| CN108642854A (en) | A kind of pure cotton fabric low temperature oxygen bleaching activator | |
| CN103556449B (en) | A kind of cold pad-batch pre-treatment method for cotton textile | |
| CN110699950B (en) | Preparation and application methods of solid scouring and bleaching agent for rayon fabric | |
| CN102154869B (en) | Cooking aid for preparing chemical fiber pulp | |
| CN104109978A (en) | Method for preparing cotton linter dissolving pulp | |
| CN101372762B (en) | Boiling composite additive for preparing cotton linter dissolving pulp and use thereof | |
| WO2022127940A1 (en) | Biological enzymatic dyeing method for improving strength of wool fiber | |
| CN101798746A (en) | Energy-saving scouring and bleaching method | |
| CN115260397B (en) | Hydrogen peroxide bleaching silicon-free stabilizer | |
| Dedhia et al. | Xylanase and ultrasound assisted pulping of wheat straw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |