CN109267405B - Dye-resistant stable additive composition, preparation method and application thereof, compound cellulase and application thereof - Google Patents
Dye-resistant stable additive composition, preparation method and application thereof, compound cellulase and application thereof Download PDFInfo
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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
- D06P5/13—Fugitive dyeing or stripping dyes
- D06P5/137—Fugitive dyeing or stripping dyes with other compounds
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
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Abstract
The invention relates to the technical field of biological enzyme preparations and textile auxiliary agents, and discloses a dye-resistant stable additive composition, a preparation method and application thereof, and a compound cellulase and application thereof. The dye-resistant stabilizing additive composition comprises: 5-50 wt% of fatty alcohol-polyoxyethylene ether, 1-20 wt% of polyethylene glycol, 1-30 wt% of water-based polyester, 2-20 wt% of sorbitol, 1-10 wt% of saccharide, 0-10 wt% of polyvinylpyrrolidone, 0.05-2 wt% of preservative and the balance of deionized water. The compound cellulase contains the anti-dyeing stabilizing additive composition, has good stability, can prevent the phenomena of staining, color cross and the like of the jeans wear in different degrees in the industrial washing process, and improves the quality and the added value of the jeans wear.
Description
Technical Field
The invention relates to the technical field of biological enzyme preparations and textile auxiliary agents, in particular to a dye-resistant stable additive composition, a preparation method and application thereof, and a compound cellulase and application thereof.
Background
Cellulases are a general term for biological production of a multicomponent protein mixture that, under the appropriate conditions, hydrolyzes insoluble cellulosic material into soluble sugars. Cellulases have the physicochemical properties and quaternary structural features of proteins. It is a giant molecule which has not only simple peptide bonds composed of many amino acids, but also different amino acid arrangement sequences and main chain structures (alpha, beta) of different acids, and has a very complex main body conformation. The fine and complex subject conformation determines some unique properties of the enzyme, such as high catalytic efficiency, high specificity and susceptibility of its action to external conditions.
In the washing process of jeans wear, the cellulase preparation has the unique advantage of replacing stone mill washing. However, cellulase preparations also have considerable problems: namely, the indigo dye washed down can be stained on the jeans wear again, so that staining conditions of different degrees are caused on the back surface of the jeans wear and the white pocket cloth, the contrast between the white weft yarn and the indigo dyed blue warp yarn is reduced, the appearance effect of the jeans wear is influenced, and the additional value of the jeans wear is reduced.
Disclosure of Invention
The invention aims to overcome the problems and provide a dye-resistant stabilizing additive composition, a preparation method and application thereof, and a compound cellulase and application thereof.
The invention provides a dye-resistant stabilizing additive composition, which comprises 5-50 wt% of fatty alcohol-polyoxyethylene ether, 1-20 wt% of polyethylene glycol, 1-30 wt% of water-based polyester, 2-20 wt% of sorbitol, 1-10 wt% of saccharide, 0-10 wt% of polyvinylpyrrolidone, 0.05-2 wt% of preservative and the balance of deionized water.
The invention provides a method for preparing the dye-resistant stabilizing additive composition, which comprises the following steps:
(1) mixing the saccharide, optional polyvinylpyrrolidone, a preservative and deionized water, and stirring for 10-20 minutes after the saccharide and the polyvinylpyrrolidone are completely dissolved in the water;
(2) adding fatty alcohol-polyoxyethylene ether, polyethylene glycol, water-based polyester and sorbitol into the mixture obtained in the step (1), adding the materials while stirring, and stirring until all the materials are dissolved and dispersed;
(3) and (3) standing the mixture obtained in the step (2) for 1-48 hours.
The invention also provides application of the dye-proof stabilizing additive composition in compounding liquid cellulase.
The invention also provides a compound cellulase which contains concentrated cellulase liquid and the anti-dyeing stabilizing additive composition.
The invention also provides application of the compound cellulase in washing jeans wear.
According to the invention, fatty alcohol-polyoxyethylene ether, polyethylene glycol, water-based polyester ester, sorbitol, saccharides, polyvinylpyrrolidone and the like are used as raw materials, and each component plays a role of itself and plays a synergistic role, so that the liquid cellulase has a good dye-proof effect and a good stabilizing effect on the liquid cellulase.
The raw materials adopted by the invention are all environment-friendly products, meet the textile Oeko-Tex Standard 100 test Standard formulated by the International environmental protection textile Association (Oeko-Texassociation) and the related textile environment-friendly standards in the world and the China, belong to environment-friendly products, and are non-toxic, harmless, non-irritant, environment-friendly and pollution-free.
Detailed Description
The endpoints of the ranges and any values disclosed herein are not limited to the precise range or value, and such ranges or values should be understood to encompass values close to those ranges or values. For ranges of values, between the endpoints of each of the ranges and the individual points, and between the individual points may be combined with each other to give one or more new ranges of values, and these ranges of values should be considered as specifically disclosed herein.
The invention provides a dye-resistant stabilizing additive composition, which comprises 5-50 wt% of fatty alcohol-polyoxyethylene ether, 1-20 wt% of polyethylene glycol, 1-30 wt% of water-based polyester, 2-20 wt% of sorbitol, 1-10 wt% of saccharide, 0-10 wt% of polyvinylpyrrolidone, 0.05-2 wt% of preservative and the balance of deionized water.
Preferably, the dye-resistant stabilizing additive composition contains 23-50 wt% of fatty alcohol-polyoxyethylene ether, 1-18 wt% of polyethylene glycol, 1-15 wt% of water-based polyester, 2-15 wt% of sorbitol, 1-7 wt% of saccharide, 0-5 wt% of polyvinylpyrrolidone, 0.05-0.6 wt% of preservative and the balance of deionized water.
More preferably, the dye-resistant stabilizing additive composition contains 48-50 wt% of fatty alcohol-polyoxyethylene ether, 3-18 wt% of polyethylene glycol, 3-15 wt% of water-based polyester, 5-12 wt% of sorbitol, 1-3 wt% of saccharide, 0-0.5 wt% of polyvinylpyrrolidone, 0.2-0.5 wt% of preservative and the balance of deionized water.
In the dye-resistant stabilizing additive composition of the invention, preferably, the fatty alcohol-polyoxyethylene ether is a ring-opening polymer of a fatty alcohol of C8-C22 and ethylene oxide, wherein the fatty alcohol is preferably a fatty alcohol of C10-C18, and more preferably a fatty alcohol of C12-C18; the addition number of ethylene oxide is 1 to 30, preferably 3 to 20, and more preferably 3 to 9.
In the dye-proofing stabilizing additive composition, the number average molecular weight of the polyethylene glycol is preferably 200-6000, preferably 400-1200, and more preferably 400-1000.
In the dye-proofing stabilizing additive composition of the present invention, preferably, the aqueous polyester is at least one of random copolymers formed by using at least two selected from the following substances as raw materials: terephthalic acid, dimethyl terephthalate, isophthalic acid, dimethyl sulfoisophthalate, isophthalic acid containing a metal sulfonate group, adipic acid, ethylene glycol, propylene glycol, polyethylene glycol, and triphenyl phosphite, and has a number average molecular weight of 1000 to 10000.
In the dye-proofing stabilizing additive composition of the present invention, preferably, the saccharide substance is at least one of glucose, dextran and trehalose.
In the dye-proofing stabilizing additive composition, preferably, the preservative is at least one of C6-C16 alkyl dimethyl benzyl ammonium chloride, sodium benzoate and potassium sorbate.
The invention also provides a method for preparing the dye-resistant stabilizing additive composition, which comprises the following steps:
(1) mixing the saccharide, optional polyvinylpyrrolidone, a preservative and deionized water, and stirring for 10-20 minutes after the saccharide and the polyvinylpyrrolidone are completely dissolved in the water;
(2) adding fatty alcohol-polyoxyethylene ether, polyethylene glycol, water-based polyester and sorbitol into the mixture obtained in the step (1), adding the materials while stirring, and stirring until all the materials are dissolved and dispersed;
(3) and (3) standing the mixture obtained in the step (2) for 1-48 hours.
In the step (1), the water used for dissolving may be deionized water, preferably deionized water obtained by removing ionic substances and impurities in water by a reverse osmosis method using an ion exchange resin or a filtration membrane, and sterilizing by irradiation of an ultraviolet lamp device.
In step (3), the mixture is allowed to stand for a period of preferably 12 to 36 hours, most preferably 24 hours.
The invention also provides application of the dye-proof stabilizing additive composition in compounding liquid cellulase.
The invention also provides a compound cellulase which contains concentrated cellulase liquid and the anti-dyeing stabilizing additive composition.
The invention also provides application of the compound cellulase in washing jeans wear.
The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the following examples and comparative examples, fatty alcohol-polyoxyethylene ether 1007 was obtained from Mobil Exxon, USA, the number of carbon atoms of the fatty alcohol was 10, and the number of addition of ethylene oxide was 7;
the fatty alcohol polyoxyethylene ether AEO-3 is purchased from BASF, the carbon number of the fatty alcohol is 12, and the addition number of the ethylene oxide is 6;
the fatty alcohol-polyoxyethylene ether AEO-9 is purchased from available information technology (Shanghai) limited, the carbon number of the fatty alcohol is 16, and the addition number of the ethylene oxide is 7;
the fatty alcohol-polyoxyethylene ether peregal O-20 is purchased from Heian petrochemical plants in Jiangsu province, the carbon number of the fatty alcohol is 18, and the addition number of the ethylene oxide is 9;
the fatty alcohol-polyoxyethylene ether 1305 is purchased from Zhejiang chemical energy Limited, and has 13 carbon atoms and 5 addition numbers of ethylene oxide;
the fatty alcohol-polyoxyethylene ether 1307 is purchased from Mobil Exxon, the carbon number of the fatty alcohol is 13, and the addition number of the ethylene oxide is 7;
the fatty alcohol-polyoxyethylene ether 1309 is purchased from optimization chemical (cyclopentadienyl) limited company, the carbon atom number of the fatty alcohol is 3, and the addition number of the ethylene oxide is 9;
polyethylene glycol PEG6000 is purchased from Haian petrochemical plants of Jiangsu province, and the number average molecular weight is 6000;
the polyethylene glycol PEG1000 is purchased from the Haian petrochemical plant of Jiangsu province, and has the number average molecular weight of 1000;
the water-based polyester is a copolymer of isophthalic acid and ethylene glycol, and has a number average molecular weight of 8000, and is available from south-sea two-dimensional water-based materials, Inc. of Foshan;
preservative CY-1 was purchased from Suzhou Lilan chemical Co.
Example 1
Preparing a dye-resistant stabilizing additive composition according to the following mass percent: fatty alcohol-polyoxyethylene ether AEO-915%, fatty alcohol-polyoxyethylene ether 13073%, fatty alcohol-polyoxyethylene ether 13055%, polyethylene glycol PEG 60001%, water-based polyester 12%, sorbitol 2%, trehalose 1%, preservative CY-10.2% and deionized water 60.8%.
The preparation method comprises the following specific steps:
(1) mixing trehalose, a preservative CY-1 and deionized water together, and stirring for 15 minutes after the trehalose and the preservative CY-1 are completely dissolved in the water;
(2) slowly adding fatty alcohol-polyoxyethylene ether AEO-9, fatty alcohol-polyoxyethylene ether 1307, fatty alcohol-polyoxyethylene ether 1305, polyethylene glycol PEG6000, water-based polyester and sorbitol into the mixture obtained in the step (1), stirring while adding materials, and stirring again after completely adding until all materials are dissolved and dispersed in the mixture obtained in the step (1);
(3) the stirring was stopped and the stirred mixture was allowed to stand for 24 hours to obtain a stain blocking stabilizing additive composition a 1.
Example 2
Preparing a dye-resistant stabilizing additive composition according to the following mass percent: fatty alcohol-polyoxyethylene ether AEO-927%, polyethylene glycol PEG 10003%, aqueous polyester 10%, sorbitol 5%, glucose 2%, trehalose 1%, preservative CY-10.1%, preservative sodium benzoate 0.2%, potassium sorbate 0.3% and deionized water 51.4%.
The preparation method comprises the following specific steps:
(1) mixing glucose, trehalose, preservative CY-1, sodium benzoate, potassium sorbate and deionized water together, and stirring for 15 minutes after the added materials are completely dissolved in water;
(2) slowly adding fatty alcohol-polyoxyethylene ether AEO-9, polyethylene glycol PEG1000, water-based polyester and sorbitol into the mixture obtained in the step (1), adding the materials while stirring, and stirring until all the materials are dissolved and dispersed in the mixture obtained in the step (1) after all the materials are added;
(3) the stirring was stopped and the stirred mixture was allowed to stand for 24 hours to obtain a stain blocking stabilizing additive composition a 2.
Example 3
Preparing a dye-resistant stabilizing additive composition according to the following mass percent: 130940% of fatty alcohol-polyoxyethylene ether, 100710% of fatty alcohol-polyoxyethylene ether, 40018% of polyethylene glycol PEG, 4.5% of water-based polyester, 20% of sorbitol, 2% of glucose, 305% of polyvinylpyrrolidone K, 0.2% of preservative CY-10.1%, 0.2% of potassium sorbate and 0.2% of deionized water.
The preparation method comprises the following specific steps:
(1) mixing glucose, polyvinylpyrrolidone K30, preservative CY-1, potassium sorbate and deionized water together, and stirring for 15 minutes after the added materials are completely dissolved in the water;
(2) slowly adding the fatty alcohol-polyoxyethylene ether 1309, the fatty alcohol-polyoxyethylene ether 1007, the polyethylene glycol PEG400, the water-based polyester and the sorbitol into the mixture obtained in the step (1), adding the materials while stirring, and stirring until all the materials are dissolved and dispersed in the mixture obtained in the step (1) after all the materials are added;
(3) the stirring was stopped and the stirred mixture was allowed to stand for 24 hours to obtain a stain blocking stabilizing additive composition a 3.
Example 4
Preparing a dye-resistant stabilizing additive composition according to the following mass percent: fatty alcohol-polyoxyethylene ether AEO-910%, fatty alcohol-polyoxyethylene ether 130925%, fatty alcohol-polyoxyethylene ether peregal O-2015%, polyethylene glycol PEG 6002%, water-based polyester 3%, sorbitol 15%, dextran 1%, preservative CY-10.3% and deionized water 28.7%.
The preparation method comprises the following specific steps:
(1) mixing the glucan, the preservative CY-1 and the deionized water together, and stirring for 15 minutes after the trehalose and the preservative CY-1 are completely dissolved in the water;
(2) slowly adding fatty alcohol-polyoxyethylene ether AEO-9, fatty alcohol-polyoxyethylene ether 1309, fatty alcohol-polyoxyethylene ether peregal O-20, polyethylene glycol PEG600, water-based polyester and sorbitol into the mixture obtained in the step (1), stirring while adding materials, and stirring until all materials are dissolved and dispersed in the mixture obtained in the step (1);
(3) the stirring was stopped and the stirred mixture was allowed to stand for 24 hours to obtain a stain blocking stabilizing additive composition a 4.
Example 5
Preparing a dye-resistant stabilizing additive composition according to the following mass percent: fatty alcohol-polyoxyethylene ether AEO-35%, fatty alcohol-polyoxyethylene ether AEO-920%, fatty alcohol-polyoxyethylene ether 13078%, fatty alcohol-polyoxyethylene ether 130515%, polyethylene glycol PEG 8005%, water-based polyester 15%, sorbitol 12%, trehalose 1%, dextran 1%, polyvinylpyrrolidone K300.5%, preservative CY-10.2%, sodium benzoate 0.3% and deionized water 17%.
The preparation method comprises the following specific steps:
(1) mixing trehalose, glucan, polyvinylpyrrolidone K30, preservative CY-1, sodium benzoate and deionized water together, and stirring for 15 minutes after the added materials are completely dissolved in the water;
(2) slowly adding fatty alcohol-polyoxyethylene ether AEO-3, fatty alcohol-polyoxyethylene ether AEO-9, fatty alcohol-polyoxyethylene ether 1307, fatty alcohol-polyoxyethylene ether 1305, polyethylene glycol PEG800, water-based polyester and sorbitol into the mixture obtained in the step (1), stirring while adding materials, and stirring until all materials are dissolved and dispersed in the mixture obtained in the step (1) after all materials are added;
(3) the stirring was stopped and the stirred mixture was allowed to stand for 24 hours to obtain a stain blocking stabilizing additive composition a 5.
Comparative example 1
A stain-proofing stabilizing additive composition was prepared according to the method of example 1 except that no fatty alcohol polyoxyethylene ether AEO-9, no fatty alcohol polyoxyethylene ether 1307, and no fatty alcohol polyoxyethylene ether 1305 were added to prepare a stain-proofing stabilizing additive composition D1.
Comparative example 2
A dye-repellent stabilizing additive composition was formulated as in example 2, except that polyethylene glycol PEG1000 was not added, to thereby obtain a dye-repellent stabilizing additive composition D2.
Comparative example 3
A dye control stabilizing additive composition D3 was prepared by following the procedure of example 3 except that the aqueous polyester was not added.
Comparative example 4
A dye control stabilizing additive composition D4 was prepared according to the method of example 4, except that no sorbitol was added.
Comparative example 5
A stain blocking stabilizing additive composition was formulated as in example 5, except that trehalose and dextran were not added to produce stain blocking stabilizing additive composition D5.
Test example
(1) Stability Effect test
After the concentrated cellulase solution (taking HT-639 provided by Xinhua Yang in Wuhan and LS-68 provided by sunshine in Yichangdong as examples) added with a proper amount of the system is respectively stored for 60 days at 50 ℃, the appearance is observed and diluted to a proper multiple, the enzyme activity is measured, the enzyme solution which is not added with the system is used as a control group, and the enzyme activity of the enzyme solution which is placed at 4 ℃ and is not added with the system is recorded as 100 percent, so that the enzyme activity retention rate is calculated, and the results are shown in the following table 1.
TABLE 1
(2) Experiment of resist dyeing Effect
The concentrated cellulase solution (taking HT-639 provided by Xinhua Yang in Wuhan and LS-68 provided by sunshine in Yichangdong as examples) added with the system in proper amount is added into a water washing machine at 40 ℃ to wash the jean and the white embryo cloth for 30min, then the jean and the white embryo cloth are dehydrated and dried, and the whiteness values are tested by a whiteness meter to be compared, and the results are shown in the following table 2.
TABLE 2
As can be seen from the data in tables 1 and 2, the cellulase compounded by the anti-dyeing stabilizing additive composition can improve the stability of liquid cellulase, prevent the phenomena of staining, color cross and the like of jeans in different degrees in the industrial washing process, and improve the quality and the added value of the jeans.
The preferred embodiments of the present invention have been described above in detail, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications can be made to the technical solution of the invention, including combinations of various technical features in any other suitable way, and these simple modifications and combinations should also be regarded as the disclosure of the invention, and all fall within the scope of the invention.
Claims (10)
1. The dye-proofing stabilizing additive composition is characterized by comprising 5-50 wt% of fatty alcohol-polyoxyethylene ether, 1-20 wt% of polyethylene glycol, 1-30 wt% of water-based polyester, 2-20 wt% of sorbitol, 1-10 wt% of saccharides, 0-10 wt% of polyvinylpyrrolidone, 0.05-2 wt% of preservative and the balance of deionized water.
2. The composition according to claim 1, wherein the fatty alcohol-polyoxyethylene ether is a ring-opened polymer of a C8-C22 fatty alcohol and ethylene oxide, wherein the addition number of the ethylene oxide is 1-30, preferably 3-9.
3. The composition according to claim 1, wherein the polyethylene glycol has a number average molecular weight of 200 to 6000, preferably 400 to 1200.
4. The composition according to claim 1, wherein the aqueous polyester is at least one of random copolymers formed from at least two of the following materials: terephthalic acid, dimethyl terephthalate, isophthalic acid, dimethyl sulfoisophthalate, isophthalic acid containing a metal sulfonate group, adipic acid, ethylene glycol, propylene glycol, polyethylene glycol, and triphenyl phosphite, and has a number average molecular weight of 1000 to 10000.
5. The composition of claim 1, wherein the saccharide is at least one of glucose, dextran, and trehalose.
6. The composition of claim 1, wherein the preservative is at least one of C6-C16 alkyl dimethyl benzyl ammonium chloride, sodium benzoate, and potassium sorbate.
7. A process for preparing a stain blocking stabilizing additive composition according to any one of claims 1 to 6, comprising the steps of:
(1) mixing the saccharide, optional polyvinylpyrrolidone, a preservative and deionized water, and stirring for 10-20 minutes after the saccharide and the polyvinylpyrrolidone are completely dissolved in the water;
(2) adding fatty alcohol-polyoxyethylene ether, polyethylene glycol, water-based polyester and sorbitol into the mixture obtained in the step (1), adding the materials while stirring, and stirring until all the materials are dissolved and dispersed;
(3) and (3) standing the mixture obtained in the step (2) for 1-48 hours.
8. Use of a stain blocking stabilising additive composition according to any one of claims 1 to 6 in formulating a liquid cellulase.
9. A combination cellulase, characterized in that the combination cellulase comprises a concentrated cellulase solution and the dye-proof stabilizing additive composition according to any one of claims 1 to 6.
10. The use of the compound cellulase of claim 9 in denim garment washing.
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|---|---|---|---|---|
| CN110218714B (en) * | 2019-06-10 | 2023-03-24 | 东莞硅软生物科技有限公司 | Compound cellulase for washing and stone-milling polishing of jeans and application thereof |
| CN111188211A (en) * | 2019-11-22 | 2020-05-22 | 武汉新华扬生物股份有限公司 | Preparation method of stain-proofing agent for washing jeans wear |
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| CN114016293A (en) * | 2021-12-15 | 2022-02-08 | 张家港市德宝化工有限公司 | Anti-reverse staining agent for jeans and preparation method thereof |
| CN114645475B (en) * | 2022-03-25 | 2024-01-26 | 广州市德鹏新材料科技有限公司 | Dyeing resist for jean fabric washing and preparation method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354233A (en) * | 2000-11-22 | 2002-06-19 | 上海白猫有限公司 | Cleaning agent for removing dyeing and printing loose colour |
| CN102392374A (en) * | 2011-07-07 | 2012-03-28 | 苏州大学 | Anti-back-staining agent used in jeans enzyme washing |
| CN102758349A (en) * | 2012-08-07 | 2012-10-31 | 广东省均安牛仔服装研究院 | Special washing agent for antibacterial denim fabric and washing method thereof |
| CN103233377A (en) * | 2013-04-13 | 2013-08-07 | 李美凤 | Staining back-preventive agent of jean clothes, and preparation method thereof |
| CN103370407A (en) * | 2010-12-17 | 2013-10-23 | 巴斯夫欧洲公司 | Storage-stable liquid washing or cleaning agent containing protease and cellulase |
| CN103952905A (en) * | 2014-05-13 | 2014-07-30 | 浙江丝科院轻纺材料有限公司 | One-bath multifunctional treating agent and preparation method thereof |
| CN104452315A (en) * | 2014-12-23 | 2015-03-25 | 纤化（上海）生物化工股份有限公司 | Biological enzyme desizing enzyme wash-bath process of pure cotton and cotton-containing type blended denim clothing |
| CN105369612A (en) * | 2014-08-27 | 2016-03-02 | 浙江安诺其助剂有限公司 | Polyester fabric treating agent |
| CN107313241A (en) * | 2017-06-08 | 2017-11-03 | 江苏新瑞贝科技股份有限公司 | A kind of cowboy washes neutral ferment powder and its application with resist printing |
| CN107354755A (en) * | 2017-07-12 | 2017-11-17 | 宁波职业技术学院 | A kind of neutral cellulase complex |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10044472A1 (en) * | 2000-09-08 | 2002-03-21 | Cognis Deutschland Gmbh | laundry detergent |
-
2018
- 2018-08-02 CN CN201810868860.5A patent/CN109267405B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354233A (en) * | 2000-11-22 | 2002-06-19 | 上海白猫有限公司 | Cleaning agent for removing dyeing and printing loose colour |
| CN103370407A (en) * | 2010-12-17 | 2013-10-23 | 巴斯夫欧洲公司 | Storage-stable liquid washing or cleaning agent containing protease and cellulase |
| CN102392374A (en) * | 2011-07-07 | 2012-03-28 | 苏州大学 | Anti-back-staining agent used in jeans enzyme washing |
| CN102758349A (en) * | 2012-08-07 | 2012-10-31 | 广东省均安牛仔服装研究院 | Special washing agent for antibacterial denim fabric and washing method thereof |
| CN103233377A (en) * | 2013-04-13 | 2013-08-07 | 李美凤 | Staining back-preventive agent of jean clothes, and preparation method thereof |
| CN103952905A (en) * | 2014-05-13 | 2014-07-30 | 浙江丝科院轻纺材料有限公司 | One-bath multifunctional treating agent and preparation method thereof |
| CN105369612A (en) * | 2014-08-27 | 2016-03-02 | 浙江安诺其助剂有限公司 | Polyester fabric treating agent |
| CN104452315A (en) * | 2014-12-23 | 2015-03-25 | 纤化（上海）生物化工股份有限公司 | Biological enzyme desizing enzyme wash-bath process of pure cotton and cotton-containing type blended denim clothing |
| CN107313241A (en) * | 2017-06-08 | 2017-11-03 | 江苏新瑞贝科技股份有限公司 | A kind of cowboy washes neutral ferment powder and its application with resist printing |
| CN107354755A (en) * | 2017-07-12 | 2017-11-17 | 宁波职业技术学院 | A kind of neutral cellulase complex |
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