CN103225199A - Preparation and application method of fabric normal-temperature rinsing system - Google Patents
Preparation and application method of fabric normal-temperature rinsing system Download PDFInfo
- Publication number
- CN103225199A CN103225199A CN2013101628634A CN201310162863A CN103225199A CN 103225199 A CN103225199 A CN 103225199A CN 2013101628634 A CN2013101628634 A CN 2013101628634A CN 201310162863 A CN201310162863 A CN 201310162863A CN 103225199 A CN103225199 A CN 103225199A
- Authority
- CN
- China
- Prior art keywords
- fabric
- preparation
- rinsing
- application process
- normal temperature
- 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
Abstract
The invention discloses preparation and application methods of a fabric normal-temperature rinsing system. The preparation and application methods belong to the household and industrial rinsing field. According to the rinsing system, a cation bleaching activator N-[4-(trialkylamine methylene)benzoyl]lactam chloride and a hydrogen peroxide precursor are combined to be applied in fabric rinsing, various colored spots on pure yarn or blended fabrics of cotton, linen, silk, wool and chemical fiber and the like can be efficiently rinsed at room temperature or under an approximately neutral condition. The bleaching effect of the fabric normal-temperature rinsing system is much more remarkable than that when the cation bleaching activator is not added. In addition, fabrics will not be subjected to obvious chemical damage. The methods provided by the invention are very suitable for washing Chinese family clothing at room temperature.
Description
Technical field
The invention discloses a kind of preparation and application process of fabric normal temperature rinsing system, this bleach system is applicable to fibers such as cotton, fiber crops, silk, hair and chemical fibre pure is spun or the neutral bleaching washing of room temperature of BLENDED FABRIC, belongs to family and industrial rinsing field.
Technical background
Hydrogen peroxide or hydrogen peroxide precursor need work than (high temperature, high-alkali) under the exacting terms as bleaching agent.But current Chinese family wash conditions is mostly at room temperature carried out, and with this understanding, the hydrogen peroxide rinse efficiency is quite low.And the composite use of bleach-activating and hydrogen peroxide can make rinsing carry out under gentle more condition, greatly improves rinse efficiency.
Bleach-activating is a kind of peroxy acid precursor, can generate the peroxy acid stronger than hydrogen peroxide oxidation ability with hydroperoxidation under cryogenic conditions, and peroxy acid can make fabric bleaching more carry out under the low temperature.At present, Chang Yong bleach-activating has TAED and NOBS.But TAED's is water-soluble lower, and not high at the activation efficiency to hydrogen peroxide below 70 ℃; NOBS need (pH＞10) use under alkali condition, if pH low excessively (near neutral), the peroxy acid of generation can continue with NOBS nucleophilic substitution to take place and generate active lower diacyl peroxide, thereby reduces bleaching efficiency.Cationic bleach activators is a kind of novel bleach-activating that development in recent years is got up, patent 95193687.5 discloses a kind of preparation method of cationic activation agent and the application in dishwashing detergent, and patent 201210486824.5 discloses the application of a kind of cationic activation agent in the industrial textile bleaching.Cationic bleach activators has good water-soluble, cation group can have certain affinity to the fibre substrate that is negative electrical charge in the aqueous solution, can be under room temperature and nearly neutrallty condition and hydroperoxidation generate and have the more peroxy acid of high oxidation activity, thereby effectively remove the foreign pigment on the fibre substrate.Therefore,, be applied to family's clothing rinsing, can significantly improve rinse efficiency, have great application prospect cationic bleach activators and the composite use of hydrogen peroxide presoma.
Summary of the invention
The invention discloses a kind of preparation and application process of fabric normal temperature rinsing system.Its method is that cationic bleach activators is combined with certain mol proportion with the hydrogen peroxide presoma, is applied in the washing powder, can carry out effective rinsing under room temperature, nearly neutrallty condition.This rinse method can spin or BLENDED FABRIC is carried out effective rinsing in room temperature and nearly neutrallty condition fibers such as cotton, fiber crops, silk, hair and chemical fibre pure, and fiber is not caused remarkable damage.
This rinse method can divide three phases to implement.Phase I is that bleach system is dissolved in the aqueous solution; Second stage is to wash treating that rinse fabric joins in the bleach system; Phase III is fully to wash fabric with clear water, removes the rinsing raffinate.
Used surfactant can be a kind of nonionic or anion surfactant, or the kinds of surface activating agent is composite.
Used chelating agent is that in disodium ethylene diamine tetraacetate, sodium ethylenediamine tetramethylenephosphonate salt, aminotriacetic acid sodium salt, the sodium phosphate trimer one or more are composite.
Used acid-base modifier is that one or more of sodium acetate, sodium hydrogen phosphate, sodium dihydrogen phosphate, natrium citricum, sodium bicarbonate, sodium carbonate are composite.
Used cationic bleach activators is N-[4-(trialkyl ammonium methylene) benzoyl group] lactam chloride activator, its structural formula is as follows, and wherein n is 1-5, R
1, R
2, R
3For hydrogen atom or contain the alkyl of 1-8 carbon atom.
N-[4-(trialkyl ammonium methylene) benzoyl group] the lactam chloride
Beneficial effect of the present invention: this method can be used for fibers such as cotton, fiber crops, silk, hair and chemical fibre pure spinning or the rinsing of BLENDED FABRIC, compare with common rinse method, have the following advantages:
1, temperature requirement is low, and very high rinse efficiency is at room temperature just arranged.
2, the pH value of this bleach system is near neutral.
3, this method all has the wash effect of highly significant to various spots.
4, little through the fabric damage after this method processing.
The specific embodiment
Below by examples of implementation, further set forth outstanding advantage of the present invention and distinguishing feature, but the present invention is in no way limited to examples of implementation.
Example 1
Fabric: concise cotton knitted cloth
Bath raio: 50: 1
Temperature: 25 ℃
Time: 30 minutes
The bleaching results contrast of the present invention when not adding activator:
Example 2
Fabric: woven bleaching chintz, directly dry after 5 minutes with strong tea water logging bubble
Temperature: 30 ℃
Time: 40 minutes
The bleaching results contrast of the present invention when not adding activator:
Example 3
Fabric: woven bleaching chintz, directly dry after 5 minutes with the espresso immersion
Temperature: 25 ℃
Time: 30 minutes
The bleaching results contrast of the present invention when not adding activator:
Example 4
Fabric: woven bleaching chintz, directly dry after 5 minutes with the claret immersion
Temperature: 25 ℃
Time: 30 minutes
The bleaching results contrast of the present invention when not adding activator:
Claims (8)
1. the preparation and the application process of a fabric normal temperature rinsing system, it is characterized in that cationic bleach activators and peroxide is composite and be applied to fabric rinsing and go stain, peroxide discharges hydrogen peroxide at ambient temperature in water, and then with the stronger peroxy acid of cationic bleach activators effect reaction of formation activity, effectively remove the coloured spot on the fabric.
2. according to the preparation and the application process of the described a kind of fabric normal temperature rinsing system of claim 1, it is characterized in that cationic bleach activators is N-[4-(trialkyl ammonium methylene) benzoyl group] the lactam chloride, its structural formula is as follows, and wherein n is 1-5, R
1, R
2, R
3For hydrogen atom or contain the alkyl of 1-8 carbon atom.
N-[4-(trialkyl ammonium methylene) benzoyl group] the lactam chloride.
3. according to the preparation and the application process of the described a kind of fabric normal temperature rinsing system of claim 1, it is characterized in that used peroxide be hydrogen peroxide presoma sodium perborate, SODIUM PERCARBONATE, carbamide peroxide etc. one or more.
4. according to the preparation and the application process of the described a kind of fabric normal temperature rinsing system of claim 1, it is characterized in that cationic bleach activators and the peroxide mol ratio in system is 1: 1～1: 10.
5. according to the preparation and the application process of the described a kind of fabric normal temperature rinsing system of claim 1, it is characterized in that system carries out efficient rinsing to fabric under room temperature.
6. according to the preparation and the application process of the described a kind of fabric normal temperature rinsing system of claim 1, it is characterized in that system carries out efficient rinsing to fabric in nearly neutral aqueous solution.
7. according to the preparation and the application process of the described a kind of fabric normal temperature rinsing system of claim 1, it is characterized in that system is applicable to that pure fibers such as cotton, hair, silk, fiber crops and chemical fibre are spun or the rinsing of BLENDED FABRIC.
8. according to the preparation and the application process of the described a kind of fabric normal temperature rinsing system of claim 1, it is characterized in that this system can be used for removing natural and synthetic dyestuff spot on the fabric such as fruit juice, jam, tea, red wine, soy sauce, coffee etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101628634A CN103225199A (en) | 2013-05-07 | 2013-05-07 | Preparation and application method of fabric normal-temperature rinsing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101628634A CN103225199A (en) | 2013-05-07 | 2013-05-07 | Preparation and application method of fabric normal-temperature rinsing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103225199A true CN103225199A (en) | 2013-07-31 |
Family
ID=48835827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101628634A Pending CN103225199A (en) | 2013-05-07 | 2013-05-07 | Preparation and application method of fabric normal-temperature rinsing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103225199A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554024A (en) * | 2013-11-22 | 2014-02-05 | 江南大学 | Synthesis method for cationic bleaching activating agents with surface activity |
| CN104032563A (en) * | 2014-05-27 | 2014-09-10 | 浙江莱美纺织印染科技有限公司 | Bleaching pretreatment method of polyester blended fabrics |
| CN104151310A (en) * | 2014-07-11 | 2014-11-19 | 江南大学 | Dicationic bleaching activator and synthesis method and application thereof |
| CN104877807A (en) * | 2015-04-16 | 2015-09-02 | 江南大学 | Synthesis method of polymerizable cationic bleaching activator |
| CN106521923A (en) * | 2016-11-22 | 2017-03-22 | 江苏联发纺织股份有限公司 | TBLC (N-[4-(trialkylammoniomethyl)benzoyl]lactam chloride) activated hydrogen peroxide system cotton fabric pad-steam bleaching method |
| CN107130425A (en) * | 2017-05-09 | 2017-09-05 | 南京鞋局信息技术有限公司 | A kind of fabric normal temperature rinse reagent of non-aqueous solution system |
| WO2018095212A1 (en) * | 2016-11-22 | 2018-05-31 | 江南大学 | Tblc-activated peroxide system-based method for bleaching fabric by pad steaming |
| WO2018141237A1 (en) * | 2017-02-03 | 2018-08-09 | Rhodia Operations | Bleach or detergent composition |
| CN109056303A (en) * | 2018-07-02 | 2018-12-21 | 汪涛 | A kind of color inhibition cold bleaching technique of cashmere |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124025A (en) * | 1993-05-20 | 1996-06-05 | 普罗格特-甘布尔公司 | Bleaching compounds comprising substituted benzoyl caprolactam bleach activators |
| CN1124037A (en) * | 1993-05-20 | 1996-06-05 | 普罗格特-甘布尔公司 | Bleaching compositions comprising N-acyl caprolactam activators |
| US5599781A (en) * | 1995-07-27 | 1997-02-04 | Haeggberg; Donna J. | Automatic dishwashing detergent having bleach system comprising monopersulfate, cationic bleach activator and perborate or percarbonate |
| CN1151158A (en) * | 1994-04-21 | 1997-06-04 | 普罗格特-甘布尔公司 | Cationic bleach activators |
| CN103046383A (en) * | 2012-11-27 | 2013-04-17 | 江南大学 | Method for pretreating cotton fabric at low temperature by using biological enzymes and hydrogen peroxide through one bath process |
-
2013
- 2013-05-07 CN CN2013101628634A patent/CN103225199A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124025A (en) * | 1993-05-20 | 1996-06-05 | 普罗格特-甘布尔公司 | Bleaching compounds comprising substituted benzoyl caprolactam bleach activators |
| CN1124037A (en) * | 1993-05-20 | 1996-06-05 | 普罗格特-甘布尔公司 | Bleaching compositions comprising N-acyl caprolactam activators |
| CN1151158A (en) * | 1994-04-21 | 1997-06-04 | 普罗格特-甘布尔公司 | Cationic bleach activators |
| US5599781A (en) * | 1995-07-27 | 1997-02-04 | Haeggberg; Donna J. | Automatic dishwashing detergent having bleach system comprising monopersulfate, cationic bleach activator and perborate or percarbonate |
| CN103046383A (en) * | 2012-11-27 | 2013-04-17 | 江南大学 | Method for pretreating cotton fabric at low temperature by using biological enzymes and hydrogen peroxide through one bath process |
Non-Patent Citations (2)
| Title |
|---|
| 杨栋樑: "活化双氧水漂白体系新技术的近况(二)", 《印染》 * |
| 王焕祥: "活化双氧水漂白体系中阳离子活化剂的新进展", 《上海丝绸》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554024A (en) * | 2013-11-22 | 2014-02-05 | 江南大学 | Synthesis method for cationic bleaching activating agents with surface activity |
| CN104032563A (en) * | 2014-05-27 | 2014-09-10 | 浙江莱美纺织印染科技有限公司 | Bleaching pretreatment method of polyester blended fabrics |
| CN104032563B (en) * | 2014-05-27 | 2016-03-23 | 浙江莱美纺织印染科技有限公司 | A kind of polyester blended fabric bleaching pre-treating method |
| CN104151310A (en) * | 2014-07-11 | 2014-11-19 | 江南大学 | Dicationic bleaching activator and synthesis method and application thereof |
| CN104877807A (en) * | 2015-04-16 | 2015-09-02 | 江南大学 | Synthesis method of polymerizable cationic bleaching activator |
| CN104877807B (en) * | 2015-04-16 | 2018-04-13 | 江南大学 | A kind of synthetic method of polymerizable cationic type bleach-activating |
| CN106521923A (en) * | 2016-11-22 | 2017-03-22 | 江苏联发纺织股份有限公司 | TBLC (N-[4-(trialkylammoniomethyl)benzoyl]lactam chloride) activated hydrogen peroxide system cotton fabric pad-steam bleaching method |
| WO2018095212A1 (en) * | 2016-11-22 | 2018-05-31 | 江南大学 | Tblc-activated peroxide system-based method for bleaching fabric by pad steaming |
| US10711392B2 (en) * | 2016-11-22 | 2020-07-14 | Jiangnan University | Pad-steam bleaching method for fabric based on TBLC-activated hydrogen peroxide system |
| WO2018141237A1 (en) * | 2017-02-03 | 2018-08-09 | Rhodia Operations | Bleach or detergent composition |
| CN107130425A (en) * | 2017-05-09 | 2017-09-05 | 南京鞋局信息技术有限公司 | A kind of fabric normal temperature rinse reagent of non-aqueous solution system |
| CN109056303A (en) * | 2018-07-02 | 2018-12-21 | 汪涛 | A kind of color inhibition cold bleaching technique of cashmere |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103225199A (en) | Preparation and application method of fabric normal-temperature rinsing system | |
| CN102392374B (en) | Anti-back-staining agent used in jeans enzyme washing | |
| CN103290669A (en) | Preparation method and application technique of low-temperature neutral oxygen bleaching system for cellulosic fibers | |
| CN102080331B (en) | Process for pre-treating fabrics by bio-enzymatic method | |
| US4120650A (en) | Laundering process for dual bleaching stained fabrics | |
| CN103046383A (en) | Method for pretreating cotton fabric at low temperature by using biological enzymes and hydrogen peroxide through one bath process | |
| CN108252000B (en) | Textile fabric pretreatment process | |
| CN102619111B (en) | Method for dyeing conductive polyester fiber | |
| CN104233775A (en) | Low-temperature bleaching method of pure cotton or cotton-containing fabric | |
| CN102071579A (en) | Process for carrying out pretreatment on fabrics | |
| CN104419987A (en) | Jute fiber degumming process | |
| CN102154848B (en) | Method for producing foam dyed textiles | |
| CN103451043B (en) | A kind of wool bleaching washing liquid and preparation method thereof | |
| CN111424419B (en) | Hydrogen peroxide catalytic system containing benzophenone structure derivative and application of hydrogen peroxide catalytic system in low-temperature pretreatment of textiles | |
| CN104631089B (en) | Low-temperature bleaching method of cotton-wool blended yarn | |
| CN103173990B (en) | Bleaching liquid and bleaching method for acrylic cotton blended fabric | |
| CN104746330A (en) | Cotton fabric ecological pretreatment new technology | |
| CN103628328A (en) | Production technology of copper-ammonia blended fabric | |
| CN103173991B (en) | Bleaching liquid and bleaching method for mulberry noil silk fabric | |
| CN107130425B (en) | A kind of fabric room temperature rinse reagent of non-aqueous solution system | |
| CN106308651A (en) | Preparation method of bamboo/cotton composite fiber towel cloth | |
| KR102647897B1 (en) | Eco-friendly fabric dyeing method | |
| CN109112818A (en) | It is a kind of for polyamidoester fibre and it is pure spin, the acid oxygen bleaching agent of blended fabric and method for bleaching | |
| CN106223005A (en) | Reduce the pre-treatment processing technique of Alkali Weight Reduction Treatment of Polyester in T/C fabric | |
| CN103628298A (en) | Rinsing process for colored goods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130731 |