CN102587121A - Solid low-temperature pretreatment compound preparation - Google Patents
Solid low-temperature pretreatment compound preparation Download PDFInfo
- Publication number
- CN102587121A CN102587121A CN2012100281684A CN201210028168A CN102587121A CN 102587121 A CN102587121 A CN 102587121A CN 2012100281684 A CN2012100281684 A CN 2012100281684A CN 201210028168 A CN201210028168 A CN 201210028168A CN 102587121 A CN102587121 A CN 102587121A
- Authority
- CN
- China
- Prior art keywords
- hydrogen peroxide
- solid low
- peroxide solution
- low temperature
- activator
- 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.)
- Granted
Links
Landscapes
- Detergent Compositions (AREA)
Abstract
The invention discloses a solid low-temperature pretreatment compound preparation, which is composed of a scourzyme preparation A and an additive B, wherein the scourzyme preparation A accounts for 20-40% by weight, and the additive B accounts for 60-80% by weight. Components of the scourzyme preparation A are 10-70% of pectate lyase, 0-50% of cutinase, 0-30% of xylanase and 0-30% of cellulose by weight. Components of the additive B are 20-40% of hydrogen peroxide activator and 60-80% of phosphate by weight. The solid low-temperature pretreatment compound preparation resolves problems of existing scourzyme, is capable of effectively removing cotton wax and cottonseed hull in fiber, stable in effect and suitable for cotton knitted fabrics of various deep colors and light colors, can be applied to enzyme oxygen one bath process, combines scouring and bleaching, simplifies technological process, does not require high-temperature treatment, lowers comprehensive cost and meets industrial policies for energy saving and consumption reducing of the country.
Description
Technical field
The present invention relates to the fabric finishing technical field, refer to a kind of solid low temperature pre-treatment compound formulation particularly.
Background technology
At present, textile industry adopts traditional pretreating technology for printing and dyeing more, relies on strong acid, highly basic and high temperature that linen-cotton is handled, and this has not only damaged the intensity of fiber, and has caused the serious environmental pollution.The enhancing of Along with people's environmental consciousness, environmental protection and energy saving technology have become the technology of printing and dyeing producer active demand.
The scouring enzyme preparation is to use, be used for enzyme concise operation, that play the living things catalysis hydrolysis in the textile industry printing and dyeing processing; Scouring enzyme preparation commonly used comprises pectase, cellulase, protease, lipase etc.; It has become the focus in the pretreating technology for printing and dyeing research as a kind of efficient, single-minded, gentle catalyst.Because the scouring enzyme preparation can be removed the natural impuritys such as pectic substance, wax and nitrogen substance in the cotton fiber; And in conjunction with cotton fabrics batch processed characteristics; Adopt the scouring enzyme preparation can adjust the processing technology of printing and dyeing pre-treatment easily; And need equipment not changed, therefore about the application of scouring enzyme preparation in the cotton fabrics pre-treatment focus in the focus especially.
CN201010585309.3 discloses a kind of neutral low temperature scouring enzyme and the application in fabric pretreatment thereof, and CN02148527.5 discloses a kind of cotton or washed/cotton fabrics oxidation dipping biology enzyme pre-treatment process at intermittence.Though the preparation method of the scouring enzyme in the above-mentioned open file and technique for applying can reduce or avoid the damage of chemical assistants such as traditional strong acid, highly basic to cotton fiber; But treatment effect is undesirable; Its defective comprise following some: one of which, common scouring enzyme preparation function singleness, cotton wax and cotton seed hulls removal effect are very little; Two, liquid scouring enzyme poor stability, the effect fluctuation ratio is bigger; Three, common scouring enzyme oxidative resistance not, concise must be separately with bleaching, technological process is long; Four, scouring result is single, needs to increase by one high-temperature bleaching technology and compensates its defect.These defectives make the existing scouring enzyme preparation of employing to reach and cut down the consumption of energy, the purpose of cleaner production; And the effect of the cotton fabrics of wherethrough reason is also not satisfactory; So existing being selected property of scouring enzyme is used for the pre-treatment of the cotton fabrics of indivedual dark kinds more; Limitation is bigger, thereby causes the scouring enzyme preparation in the pre-treatment application, to be obstructed.
Summary of the invention
The objective of the invention is to overcome the existing defective of scouring enzyme preparation in the cotton fabrics pre-treatment process, a kind of solid low temperature pre-treatment compound formulation satisfactory for result that high-temperature bleaching technology, energy consumption are low, handle cotton fabrics that need not is provided.
For realizing above-mentioned purpose, the solid low temperature pre-treatment compound formulation that the present invention designed is made up of scouring enzyme preparation A and auxiliary agent B, and wherein the weight accounting of scouring enzyme preparation A is 20～40%, and the weight accounting of auxiliary agent B is 60～80%; Each component and weight accounting thereof are alkaline pectase 10～70% among the said scouring enzyme preparation A, at 0～50%, zytase 0～30%, cellulase 0～30%; Each component and weight accounting thereof are hydrogen peroxide solution activator 20～40% in the said auxiliary agent B, phosphate 60～80%.
Alternatively, the phosphate in the said auxiliary agent B is a kind of or any two kinds mixture in potassium dihydrogen phosphate, sodium dihydrogen phosphate, dipotassium hydrogen phosphate, the sodium hydrogen phosphate.
The component of the hydrogen peroxide solution activator in the said auxiliary agent B and weight accounting thereof are hydrogen peroxide solution acyl class activator 30～70%, hydrogen peroxide solution nitrile activator 30～70%.
Alternatively, said hydrogen peroxide solution acyl class activator is a kind of in nonanoyl oxygen benzene sulfonate, tetraacetyl ethylene diamine, N-acyl caprolactam, the acetyl glucose.
Said hydrogen peroxide solution nitrile activator is a betaine acid amides ethylamino nitrile hydrochloride.
Beneficial effect of the present invention: the solid low temperature pre-treatment compound formulation that is provided has solved the problem that present scouring enzyme exists, and can effectively remove cotton wax and cotton seed hulls in the cotton fiber, effect stability, is applicable to the cotton fabrics of various uneven colors; Can be applicable to adopt enzyme oxygen single bath process technology; Unite two into one with bleaching concise, simplified technological process, need not high-temperature process; Reduce integrated cost, met the energy-saving and cost-reducing industrial policy of country.
The specific embodiment
Below in conjunction with specific embodiment the present invention is made further detailed description.
Embodiment 1
Solid low temperature pre-treatment compound formulation according to following ratio preparation 100g:
Take by weighing the solid of each component according to last table, fully mix obtaining solid low temperature pre-treatment compound formulation 1.
Component and weight accounting account for 30% for enzyme preparation A in the solid low temperature pre-treatment compound formulation 1, and auxiliary agent B accounts for 70%.
Component and weight accounting are alkaline pectase 60% among the enzyme preparation A, at 40%.
Component and weight accounting are hydrogen peroxide solution activator 40% in the auxiliary agent B, phosphate 60%.Component and weight accounting are tetraacetyl ethylene diamine (hydrogen peroxide solution acyl class activator) 60% in the hydrogen peroxide solution activator, betaine acid amides ethylamino nitrile hydrochloride (hydrogen peroxide solution nitrile activator) 40%.Phosphate is dipotassium hydrogen phosphate.
Embodiment 2
Solid low temperature pre-treatment compound formulation according to following ratio preparation 100g:
Take by weighing the solid of each component according to last table, fully mix obtaining solid low temperature pre-treatment compound formulation 2.
Component and weight accounting account for 40% for enzyme preparation A in the solid low temperature pre-treatment compound formulation 1, and auxiliary agent B accounts for 60%.
Component and weight accounting are alkaline pectase 10% among the enzyme preparation A, at 30%, zytase 30%, cellulase 30%.
Component and weight accounting are hydrogen peroxide solution activator 40% in the auxiliary agent B, phosphate 60%.Component and weight accounting are nonanoyl oxygen benzene sulfonate (hydrogen peroxide solution acyl class activator) 70% in the hydrogen peroxide solution activator, betaine acid amides ethylamino nitrile hydrochloride (hydrogen peroxide solution nitrile activator) 30%.Phosphate is that the weight ratio of sodium hydrogen phosphate and sodium dihydrogen phosphate is 1: 1 a mixture.
Embodiment 3
Solid low temperature pre-treatment compound formulation according to following ratio preparation 100g:
Take by weighing the solid of each component according to last table, fully mix obtaining solid low temperature pre-treatment compound formulation 3.
Component and weight accounting account for 20% for enzyme preparation A in the solid low temperature pre-treatment compound formulation 1, and auxiliary agent B accounts for 80%.
Component and weight accounting are alkaline pectase 70% among the enzyme preparation A, at 30%.
Component and weight accounting are hydrogen peroxide solution activator 20% in the auxiliary agent B, phosphate 80%.Component and weight accounting are acetyl glucose (hydrogen peroxide solution acyl class activator) 30% in the hydrogen peroxide solution activator, betaine acid amides ethylamino nitrile hydrochloride (hydrogen peroxide solution nitrile activator) 70%.Phosphate is potassium dihydrogen phosphate.
Embodiment 4
Solid low temperature pre-treatment compound formulation according to following ratio preparation 100g:
Take by weighing the solid of each component according to last table, fully mix obtaining solid low temperature pre-treatment compound formulation 4.
Component and weight accounting account for 30% for enzyme preparation A in the solid low temperature pre-treatment compound formulation 1, and auxiliary agent B accounts for 70%.
Component and weight accounting are alkaline pectase 50% among the enzyme preparation A, at 50%.
Component and weight accounting are hydrogen peroxide solution activator 40% in the auxiliary agent B, phosphate 60%.Component and weight accounting are N-acyl caprolactam (hydrogen peroxide solution acyl class activator) 40% in the hydrogen peroxide solution activator, betaine acid amides ethylamino nitrile hydrochloride (hydrogen peroxide solution nitrile activator) 60%.Phosphate is sodium hydrogen phosphate.
Embodiment 5
Solid low temperature pre-treatment compound formulation according to following ratio preparation 100g:
Take by weighing the solid of each component according to last table, fully mix obtaining solid low temperature pre-treatment compound formulation 5.
Component and weight accounting account for 30% for enzyme preparation A in the solid low temperature pre-treatment compound formulation 1, and auxiliary agent B accounts for 70%.
Component and weight accounting are alkaline pectase 60% among the enzyme preparation A, zytase 20%, cellulase 20%.
Component and weight accounting are hydrogen peroxide solution activator 30% in the auxiliary agent B, phosphate 70%.Component and weight accounting are nonanoyl oxygen benzene sulfonate (hydrogen peroxide solution acyl class activator) 50% in the hydrogen peroxide solution activator, betaine acid amides ethylamino nitrile hydrochloride (hydrogen peroxide solution nitrile activator) 50%.Phosphate is sodium hydrogen phosphate.
Be 30% hydrogen peroxide solution with the solid low temperature pre-treatment compound formulation 1～5 that obtains among the above embodiment with 8g/L, bleeding agent with the amount of the 1g/L preparation pre-treatment solution 1～5 that is added to the water with 2g/L, mass concentration, and in 60 ℃ to shallow light tone cloth (cotton 21
SSingle jersey) carries out pre-treatment, the cotton 21 of the correspondence that obtains
SThe product data of single jersey 1～5 are following:
The cotton 21 that table 1 is handled by solid low temperature pre-treatment compound formulation
SThe product data of single jersey
| The embodiment item | Whiteness | Hair is imitated | The cotton seed hulls clearance | The pectin clearance | The cotton wax clearance |
| Cotton 21 SSingle jersey 1 | 72.5 | 10.0cm/30min | Remove fully | ＞95％ | 78％ |
| Cotton 21 SSingle jersey 2 | 67.5 | 11.0cm/30min | Remove fully | ＞50％ | 75％ |
| Cotton 21 SSingle jersey 3 | 59.0 | 5.5cm/30min | Remove fully | ＞80％ | 50％ |
| Cotton 21 SSingle jersey 4 | 75.5 | 11.4cm/30min | Remove fully | ＞85％ | 80％ |
| Cotton 21 SSingle jersey 5 | 62.0 | 4.5cm/30min | Remove fully | ＞90％ | 40％ |
Last table shows; Product quality through solid low temperature pre-treatment compound formulation provided by the present invention pre-treatment has reached the quality requirement of textiles, and than other scouring enzyme treatment process, has effectively reduced treatment temperature; And solid low temperature pre-treatment compound formulation is because direct and hydrogen peroxide solution mixing; Adopt enzyme oxygen single bath process to carry out pre-treatment, shortened technological process, obtained whiteness and hair effect preferably.
Claims (5)
1. a solid low temperature pre-treatment compound formulation is made up of scouring enzyme preparation A and auxiliary agent B, it is characterized in that: the weight accounting of scouring enzyme preparation A is 20～40% in the said solid low temperature pre-treatment compound formulation, and the weight accounting of auxiliary agent B is 60～80%; Each component and weight accounting thereof are alkaline pectase 10～70% among the said scouring enzyme preparation A, at 0～50%, zytase 0～30%, cellulase 0～30%; Each component and weight accounting thereof are hydrogen peroxide solution activator 20～40% in the said auxiliary agent B, phosphate 60～80%.
2. solid low temperature pre-treatment compound formulation according to claim 1 is characterized in that: the phosphate in the said auxiliary agent B is a kind of or any two kinds mixture in potassium dihydrogen phosphate, sodium dihydrogen phosphate, dipotassium hydrogen phosphate, the sodium hydrogen phosphate.
3. solid low temperature pre-treatment compound formulation according to claim 1 is characterized in that: the component of the hydrogen peroxide solution activator in the said auxiliary agent B and weight accounting thereof are hydrogen peroxide solution acyl class activator 30～70%, hydrogen peroxide solution nitrile activator 30～70%.
4. solid low temperature pre-treatment compound formulation according to claim 3 is characterized in that: said hydrogen peroxide solution acyl class activator is a kind of in nonanoyl oxygen benzene sulfonate, tetraacetyl ethylene diamine, N-acyl caprolactam, the acetyl glucose.
5. according to claim 3 or 4 described solid low temperature pre-treatment compound formulations, it is characterized in that: said hydrogen peroxide solution nitrile activator is a betaine acid amides ethylamino nitrile hydrochloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210028168.4A CN102587121B (en) | 2012-02-09 | 2012-02-09 | Solid low-temperature pretreatment compound preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210028168.4A CN102587121B (en) | 2012-02-09 | 2012-02-09 | Solid low-temperature pretreatment compound preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102587121A true CN102587121A (en) | 2012-07-18 |
| CN102587121B CN102587121B (en) | 2014-03-19 |
Family
ID=46476320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210028168.4A Active CN102587121B (en) | 2012-02-09 | 2012-02-09 | Solid low-temperature pretreatment compound preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587121B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797146A (en) * | 2012-08-30 | 2012-11-28 | 江阴市尼美达助剂有限公司 | Scouring enzyme, and preparation method, application and application method thereof |
| CN102888755A (en) * | 2012-10-24 | 2013-01-23 | 绍兴中纺院江南分院有限公司 | Enzyme additive for cotton knitted fabric and preparation method and application thereof |
| CN103243540A (en) * | 2013-05-25 | 2013-08-14 | 上海秋橙新材料科技有限公司 | Bio-enzyme pretreatment method of ramie fabric |
| CN104047156A (en) * | 2014-06-30 | 2014-09-17 | 滁州惠智科技服务有限公司 | Low-temperature cashmere bleaching agent and bleaching method thereof |
| CN107142734A (en) * | 2017-06-19 | 2017-09-08 | 浙江七色彩虹印染有限公司 | A kind of pretreating reagent and its method for cotton cheese dyeing pre-treatment |
| CN108642854A (en) * | 2018-04-22 | 2018-10-12 | 孙祎 | A kind of pure cotton fabric low temperature oxygen bleaching activator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037842A (en) * | 2007-04-19 | 2007-09-19 | 上海祺瑞纺织化工有限公司 | Low-temperature scouring and bleaching agent and preparation method thereof and preprocessing technique |
| CN101949097A (en) * | 2010-09-21 | 2011-01-19 | 东华大学 | Low-temperature and low-damage moderate preprocessing method of PVA carrier pure-cotton high count yarn |
-
2012
- 2012-02-09 CN CN201210028168.4A patent/CN102587121B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037842A (en) * | 2007-04-19 | 2007-09-19 | 上海祺瑞纺织化工有限公司 | Low-temperature scouring and bleaching agent and preparation method thereof and preprocessing technique |
| CN101949097A (en) * | 2010-09-21 | 2011-01-19 | 东华大学 | Low-temperature and low-damage moderate preprocessing method of PVA carrier pure-cotton high count yarn |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797146A (en) * | 2012-08-30 | 2012-11-28 | 江阴市尼美达助剂有限公司 | Scouring enzyme, and preparation method, application and application method thereof |
| CN102888755A (en) * | 2012-10-24 | 2013-01-23 | 绍兴中纺院江南分院有限公司 | Enzyme additive for cotton knitted fabric and preparation method and application thereof |
| CN102888755B (en) * | 2012-10-24 | 2014-08-27 | 绍兴中纺院江南分院有限公司 | Enzyme additive for cotton knitted fabric and preparation method and application thereof |
| CN103243540A (en) * | 2013-05-25 | 2013-08-14 | 上海秋橙新材料科技有限公司 | Bio-enzyme pretreatment method of ramie fabric |
| CN103243540B (en) * | 2013-05-25 | 2015-04-29 | 上海秋橙新材料科技有限公司 | Bio-enzyme pretreatment method of ramie fabric |
| CN104047156A (en) * | 2014-06-30 | 2014-09-17 | 滁州惠智科技服务有限公司 | Low-temperature cashmere bleaching agent and bleaching method thereof |
| CN104047156B (en) * | 2014-06-30 | 2016-02-10 | 石哲文 | A kind of cashmere cold bleaching agent and method for bleaching thereof |
| CN107142734A (en) * | 2017-06-19 | 2017-09-08 | 浙江七色彩虹印染有限公司 | A kind of pretreating reagent and its method for cotton cheese dyeing pre-treatment |
| CN108642854A (en) * | 2018-04-22 | 2018-10-12 | 孙祎 | A kind of pure cotton fabric low temperature oxygen bleaching activator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102587121B (en) | 2014-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102587111B (en) | Low-temperature scouring and bleaching one-bath-process pretreatment process of cotton knitted fabrics | |
| CN102587121B (en) | Solid low-temperature pretreatment compound preparation | |
| Shahid et al. | Enzymatic processing of natural fibres: white biotechnology for sustainable development | |
| CN1148479C (en) | Pretreating biological enzyme process for natural cellulosic fibre | |
| CN103046383B (en) | A kind of enzyme oxygen one is bathed cotton type fabric low temperature pre-treating method | |
| CN101275363B (en) | Method for scouring and bleaching cotton fabric with combined enzyme preparation | |
| CN100999869A (en) | Textile printing and dyeing pretreating agent and application thereof | |
| CN102926186B (en) | Powerful reduced powder | |
| CN107675510A (en) | A kind of ultra-short Time Cold Pad-Batch Pretreatment auxiliary agent of bafta and preparation method thereof | |
| CN109505134A (en) | A kind of knitting of cotton, yarn one bathe low-temperature low-alkali scouring agent | |
| CN103952918A (en) | Biological enzyme cold-pad-batch short-process open-width continuous-scouring bleaching and dyeing production technology of cotton knitted fabric | |
| CN103321066A (en) | Cotton fabric dyeing technique | |
| CN103374823B (en) | Cotton fabric with enzymes and COTTON FABRIC is carried out with bath kiering and the method for bleaching | |
| CN107142734A (en) | A kind of pretreating reagent and its method for cotton cheese dyeing pre-treatment | |
| CN106049090A (en) | Direct injection process of disperse dyes | |
| CN101967761B (en) | Method for decolorizing acid dyeing real silk fabric | |
| CN103132337A (en) | Pretreatment method of bast fiber fabric short process | |
| CN104631089B (en) | Low-temperature bleaching method of cotton-wool blended yarn | |
| KR101061436B1 (en) | Towel Dyeing Pretreatment Method | |
| CN111424419B (en) | Hydrogen peroxide catalytic system containing benzophenone structure derivative and application of hydrogen peroxide catalytic system in low-temperature pretreatment of textiles | |
| Hardin | Enzymatic treatment versus conventional chemical processing of cotton | |
| Gunasekar et al. | Eco-friendly textile dyeing processes | |
| KR101321526B1 (en) | Process Of Dyeing Cotton Textiles Using Enzyme | |
| CN101434940A (en) | Deoxidization/depilation complex enzyme | |
| Kuilderd et al. | Simultaneous Desizing and Scouring with Enzymes. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.98, guangguba Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Sunhy Biology Co., Ltd. Address before: 430074, No. 5, Ling Nan Road, East Lake New Technology Development Zone, Wuhan, Hubei, China Patentee before: Wuhan Sunhy Biology Co., Ltd. |