CN102808340A - Stable liquid reductive cleaner after disperse dyeing - Google Patents
Stable liquid reductive cleaner after disperse dyeing Download PDFInfo
- Publication number
- CN102808340A CN102808340A CN201210298844XA CN201210298844A CN102808340A CN 102808340 A CN102808340 A CN 102808340A CN 201210298844X A CN201210298844X A CN 201210298844XA CN 201210298844 A CN201210298844 A CN 201210298844A CN 102808340 A CN102808340 A CN 102808340A
- Authority
- CN
- China
- Prior art keywords
- stable liquid
- cleaner
- parts
- water
- weight
- 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)
- Coloring (AREA)
Abstract
The invention discloses a stable liquid reductive cleaner after disperse dyeing and belongs to the technical field of liquid reductive cleaners for fibers and fiber fabrics after disperse dyeing. The stable liquid reductive cleaner is characterized by comprising reactants and suspended dispersion components by weight, wherein the reactants comprise 20-60 parts of formaldehyde sulfoxylate dehydrate or formaldehyde sodium sulfoxylate dehydrate, 0.005-0.25 part of alkaline earth metal hydroxide and 1.0-9.0 parts of nitrogenous organic alkali; and the suspended dispersion components comprise 5.0-14.0 parts of anionic and cationic surfactant compound preparation and 73.95-14.5 parts of de-ionized water. The stable liquid reductive cleaner has the benefits as follows: an automatic metering mode can be adopted when the stable liquid reductive cleaner is used, so that a condition is created for full-automatic reductive cleaning of the fibers and the fiber fabrics after disperse dyeing; the stable liquid reductive cleaner is easy and convenient to store; odor is removed from treated product; and the reducing capacity and the cleaning effect of the stable liquid reductive cleaner can be comparable with and even superior to those of the conventional reductant under the same activity and content.
Description
Technical field
The invention belongs to the liquid reduction cleaner technical field of using behind polyester fiber and the fabric dispersion dyeing thereof, be specifically related to a kind of stable liquid dispersion dyeing back reduction cleaner.
Background technology
Prior art to polyster fibre and fabric dispersion dyeing thereof after the method for reduction cleaning have multiple; But it is the most widely used; Also be that the most traditional method is to adopt reductant and caustic soda or soda ash to handle 20-30 minute in insulation more than 85 ℃, adopt high temperature discharge then and in the reduction cleaning prescription extra interpolation high dispersive suspendability auxiliary agent for example the mode of Doricross OZ (the moon/non-ionic surface active agent mixes with organic solvent composite) etc. with the possibility of time being stained with of minimizing oligomer.Admissible reductant majority is sodium dithionite Na in the reduction cleaning prescription
2S
2O
4, also thiourea dioxide (NH
2)
2CSO
2With sodium formaldehyde sulphoxylate NaHSO
2CH
2O2H
2O etc.Reducing power and relative stability by by force to a little less than be followed successively by: thiourea dioxide＞sodium formaldehyde sulphoxylate＞sodium dithionite; Sodium dithionite belongs to strong reductant; Its shortcoming is to store inconvenience; Chance is wet inflammable, is exposed to be prone in the air absorb the moisture heating and go bad, and sends excitant tart flavour; Simultaneously, its properties of Aqueous Solution unstability, when being used to dye the back reduction cleaning, meeting residual peculiar smell on treatment articles.Thiourea dioxide is the substitute products of sodium hydrosulfite, and it is strong to have reducibility, and is relatively stable in acid solution; But very easy decomposition under alkali condition generates the very strong sulfinic acid of reducibility, though its stability increases than sodium hydrosulfite; But still be that solid also needs protection against the tide and avoids direct solar radiation and thermal source, otherwise still can decompose the generation penetrating odor, in case decompose; The heat that is produced has promoted decomposition again, so storage request is high; And this excitant peculiar smell more or less remains on the goods of reduction cleaning.Moreover dyeing terylene carries out under solutions of weak acidity usually, especially terylene with to the responsive fiber blend of alkali, the occasion that interweaves and pool capital, traditional sodium hydrosulfite alkaline reduction cleaning receives very big restriction.Thus, begin to adopt the solid acidic reduction cleaner to replace the alkaline reduction cleaning way of sodium hydrosulfite or thiourea dioxide; Simultaneously, can save at least once step of washing on the technology; Acidic reduction cleaner is a sodium formaldehyde sulphoxylate, and solid-state shape, but sodium formaldehyde sulphoxylate heat release when making moist, 80 ° of C begin to decompose emits hydrogen sulfide, and 110 ° of C decompose fully.Early stage document and patent report are to can be used for the measure that the above-mentioned reductant of reduction cleaning behind the dispersion dyeing has proposed stable raising or improvement; Like publication number: propose to adopt the mixture of sneaking into 3-10 part solid sodium pyroborate and 3-10 part solid polyformaldehyde improving the stability of solid-state sodium hydrosulfite in the USP2516321 United States Patent (USP), but still must be moistureproof and avoid thermal environment; Simultaneously, the free residual of formaldehyde can exceed the standard of the free formaldehyde content control of REACH rule regulation.Publication number: adopt the C that adds the 0.5-45% percentage by weight in the USP3054658 United States Patent (USP)
1-18The alkanoic acid sodium salt; With publication number: describe to adopt in the USP2707144 United States Patent (USP) such as sodium chloride, sodium sulphate and sodium phosphate; The particularly anhydrous inorganic salts of sodium polyphosphate and even sodium sulfite mixture; With raising sodium hydrosulfite heat endurance, but above-mentioned patent does not have essence to solve the harm that powdery connects sodium sulfite moisture regain back heat release spontaneous combustion, and discharge sulfide still rapid the decomposition behind the chance water.At publication number: adopt oxalic acid, borate and water-soluble inorganic carbonate mixture to add in the USP3669895 United States Patent (USP) to connect with control to produce the temperature that heat is lower than spontaneous combustion when sodium sulfite runs into moisture, wherein Boratex can further improve reduction usefulness; But the wet G&W in printing and dyeing production place spatters and can't predict, and produces heat and reaches and surpass autoignition temperature 135-190 ° C in case vapour quantity enough still can cause powdery to connect sodium sulfite.Publication number: though the solid particle stabilising system of setting forth in the United States Patent (USP) 4066390 can obtain cleaning performance behind the good dispersion dyeing, it still belongs to solid, shaped, uses and operate inconvenience; Environment and processing conditions all can cause its stability problem when secondly, solid mixed.Moreover easy airborne dust and operator suck and cause the respiratory tract occupational disease.At last, when solid reductant and water-soluble, decomposition and reducing power take place at once lose.Chinese patent publication number: CN101845761A; Open day: on September 29th, 2010; Application number: 201010194937.9 " acidic reduction cleaners "; It utilizes ethamine and carbon disulfide reaction to generate N.N '-diethyl thiourea, and composite again AEO forms acidic reduction cleaner; N.N '-diethyl thiourea is very weak reductant, and usually as one of the promoter of the vulcanization of rubber or metallic copper corrosion inhibiter component, and it is as acidic reduction cleaner, and dyefastness improves limited; Next decomposes end product SO
2And nitrogen oxide NOx, the tendering danger with the hyperthermia drying carbonization of pair cotton fiber part is arranged during reduction cleaning behind the terylene/cotton blending dispersion dyeing; Moreover, be recited as LD50 according to the ecological toxicity toxicity data of N.N '-diethyl thiourea; 100-300mg/l/96h (fish).
Summary of the invention
The objective of the invention is to provide a kind of stable liquid dispersion dyeing back reduction cleaner, it is is stable water system liquid, using can automatic gauge, store easy, free from extraneous odour is residual; The problem that does not have moisture absorption, heating and spontaneous combustion; And under identical active quantities condition, its reducing power can be compared U.S.A with the above-mentioned reduction cleaner of the prior art of disadvantage that exists with cleaning performance, even is superior to the reduction cleaner of prior art.
Above-mentioned goal of the invention realizes through following technical scheme. a kind of stable liquid dispersion dyeing back reduction cleaner, its main points are that it is made up of following reactant by weight:
Two water beetle aldehyde close sulphoxylic acid or two water sodium formaldehyde sulfoxylate salt prepare by being prepared as follows method:
Nitrogenous organic base as catalyst in the presence of, by dithionite, the C of identical molal weight
1-C
8Fat or aromatic aldehyde compounds exothermic reaction under 20～25 ℃ of conditions generates organic aldehyde sulphoxylic acid hydrogen salt, and this reaction is quantitative; Then; Under cooling condition; Mix, obtained in static 2～3 hours the sediment that two neutral water beetle aldehyde close sulphoxylic acid or two water sodium formaldehyde sulfoxylate salt with equivalent mole, of methanol or ethanol, separate final vacuum dry, remove free formaldehyde and obtain that the yellow two water beetle aldehyde of thickness close sulphoxylic acid or two water sodium formaldehyde sulfoxylate salt are for use;
Wherein, C
1-C
8The general structure of fat or aromatic aldehyde compounds is:
H
I
R1-C=O R1=H, saturated C
1-C
8Fats group or aromatic group
Wherein, catalyst is selected nitrogenous organic base for use, and its general structure is:
A kind of stable liquid dispersion dyeing back reduction cleaner is by being prepared as follows the method preparation:
Get the yellow two water beetle aldehyde of above-mentioned thickness by weight and close sulphoxylic acid or two water sodium formaldehyde sulfoxylates
20～60 parts; Be dissolved in the solution of 5.0～14.0 parts of solution, 73.95～14.5 parts of compositions of deionized water of 0.005～0.252 part of alkaline including earth metal oxyhydroxide, 1.0～9.0 parts of nitrogen organic bases, suspended dispersed component-anion and the compound preparation of non-ionic surface active agent; And stirred maintenance continuous 2.5～3.5 hours, finally obtain Clear & Transparent liquid with no taste.
Above-mentioned a kind of stable liquid dispersion dyeing back reduction cleaner, one of its technical scheme is by weight:
Above-mentioned a kind of stable liquid dispersion dyeing back reduction cleaner, one of its technical scheme is that alkaline-earth metal oxyhydroxide system is NaOH or potassium hydroxide; Nitrogenous organic base system is a diethanol amine, or triethanolamine, or diethylenetriamine; The suspended dispersed component: the compound preparation of anion and non-ionic surface active agent system is nonionic C
16-20Fat alcohol ethoxyl compound and alkyl benzene sulphonate sodium salt mixt.
Beneficial effect of the present invention: it is is stable water system liquid, can adopt the automatic gauge mode when using, thereby has created condition for reduction cleaning behind fiber and the fabric dispersion dyeing thereof realizes full-automation; And that its product stores is easy, has overcome its raw material storage inconvenience in the existing reduction cleaning prescription, meets wet inflammablely, is exposed to and is prone in the air absorb the moisture heating and go bad, and send disadvantage such as excitant tart flavour; Can be on treatment articles residual peculiar smell; The present invention needn't adjust pH value after the terylene acid dyeing; Directly continue to use in the dyeing terylene raffinate and to add liquid reduction cleaner of the present invention and carry out the dyeing terylene post processing, save the step of the washing of at least 2～3 roads and acetic acid neutralization after the discharge opeing before traditional alkaline reduction is cleaned, the water that injects cleaning and the reduction cleaning.And under identical active quantities condition, its reducing power can be compared U.S.A with traditional reductant with cleaning performance, even superior.
The specific embodiment
Embodiment one
It is made up of following reactant by weight:
Two water beetle aldehyde close sulphoxylic acid by being prepared as follows the method preparation:
As in the presence of the catalyst, is that 158g dithionite, 64g aromatic aldehyde compounds-paraformaldehyde under 20～25 ℃ conditions exothermic reaction generate organic aldehyde sulphoxylic acid hydrogen salt by the weight of identical molal weight at weight 2.5g nitrogenous organic base-diethylenetriamine; Then, under cooling condition, with the equivalent molal weight be the 32g methanol mixed, obtained two neutral water beetle aldehyde in static 3 hours to close the sulphoxylic acid sediment, separate final vacuum dry, remove free formaldehyde and obtain the yellow two water beetle aldehyde of thickness that to close sulphoxylic acid for use.The reaction yield is 68.4%, and the reducing power of product uses iodometric determination to be 1.60mg/mg;
A kind of stable liquid dispersion dyeing back reduction cleaner is by being prepared as follows the method preparation:
Get the yellow two water beetle aldehyde of above-mentioned thickness by weight and close sulphoxylic acid 27g, be dissolved in solution 5.0～14.0g, the suspended dispersed component-nonionic C of alkaline including earth metal oxyhydroxide-potassium hydroxide 0.005g, nitrogenous organic base-diethylenetriamine 2.5g, suspended dispersed component-anion and the compound preparation of non-ionic surface active agent
16-20In the solution that fat alcohol ethoxyl compound and alkyl benzene sulphonate sodium salt mixt 10g and deionized water 60.5g form, and stir maintenance continuous 3 hours, finally obtain Clear & Transparent free from extraneous odour liquid.
Below be the concrete reduction cleaning applicable cases of the foregoing description one product:
Adopt the pure polyester filament knitted fabric of 150D to use 1.5 grams per liter Doricross OZ refining processing, remove spinning oil, doff lubricating oil and knitting and weaving oil.90 ℃ of insulations of treatment temperature 20 minutes, the cooling washing is totally for use.
Getting above-mentioned clean polyester knitting thing uses the DISPERSE DYES C.I.56 of 4%owf (to the fabric weight meter) and 7%owf and disperse red C.I.78, an amount of high temperature to disperse levelling agent (Dori l eve l507) and acetic acid to regulate pH to 5.5, bath raio, 1:25 respectively.Be raised to 80 ℃ with 1.5 ℃ of/minute heating rates from room temperature, heating rate is adjusted into 1.0 ℃/minute afterwards, until 130 ℃ and be incubated 40 minutes.Then, be cooled to 85 ℃ naturally, carry out reduction cleaning;
Should use prescription:
The foregoing description one product 3.50 grams per liters
Acetic acid 2.0 grams per liters (regulating pH4.5)
Insulation was handled 20 minutes
Discharge opeing, cleaning and neutralization, it is following that the result is measured in the back of oven dry below 100 ° of C:
The reference of COLOR FASTNESS method of testing is done, the wet friction COLOR FASTNESS: AATCC 8-1996 Colorfastness to Crocking; AATCC Crockmeter Method
Washing: AATCC 1-1957 Colorfastness to Washing
Said determination is the result show, embodiment one product and solid reductant sodium dithionite under the same conditions after the reduction cleaning test result of dried fastness to wet rubbing and washing fastness basic identical.Use observation and show that the dyeing after embodiment one product treatment is gorgeous and pure, and after fabric was handled through identical washing after the reduction cleaning, the product free from extraneous odour was remaining; The same soft before the sense of touch of fabric and the reduction cleaning, have no coarse sensation.
Embodiment two
It is made up of following reactant by weight:
Two water sodium formaldehyde sulfoxylate salt are by being prepared as follows the method preparation:
In concentration is 0.5g/l; Weight is that nitrogenous organic base-triethanolamine of 35g exists down as catalyst, is that exothermic reaction generates benzaldehyde bisulphite sodium salt under 395g dithionite, 20～25 ℃ of conditions of 267.5g aromatic aldehyde compounds-benzaldehyde by the weight of identical molal weight; Then; Under cooling condition; Mix for 115.g ethanol with the equivalent molal weight, obtained the sediment that nearly neutral benzaldehyde closes the sulphoxylic acid sodium salt in static 3 hours, separate final vacuum dry, remove free formaldehyde and obtain the yellow benzaldehyde of thickness that to close the sulphoxylic acid sodium salt for use.The reaction yield is 67.2%, and the reducing power of product uses iodometric determination to be 1.78mg/mg
A kind of stable liquid dispersion dyeing back reduction cleaner is by being prepared as follows the method preparation:
Get the yellow benzaldehyde of above-mentioned thickness by weight and close sulphoxylic acid sodium salt 270g; Being dissolved in alkaline including earth metal oxyhydroxide-concentration is 0.05g/l; The NaOH of weight 100g, nitrogenous organic base-concentration are 32g/l, and weight is 100g triethanolamine, suspended dispersed component-weight 95g nonionic C
16-20In the solution that fat alcohol ethoxyl compound and alkyl benzene sulphonate sodium salt mixt and weight 435g deionized water are formed, and stir maintenance continuous 3 hours, finally obtain Clear & Transparent free from extraneous odour liquid.
Below be the concrete reduction cleaning applicable cases of the foregoing description two products:
, to remove and adopt embodiment two products, other conditions are same as embodiment one product.Use different DISPERSE DYES on the pure polyester filament knitted fabric of 150D, to dye, and carry out reduction cleaning, after the reduction cleaning, it is following that its washing fastness (nylon staining) is measured the result;
Washing fastness (nylon staining); 50 ± 2 ℃ of probe temperatures, 30 minutes time, 4.0g/l does not have the ECE powder and the 1.0g sodium perborate (1g/l) of brightener; ) washing staining fastness undertaken by GB3921-83, by grey scale for assessing staining of colour " grade;
Mensuration result is visible, and embodiment two products have tangible effect to improving dacron water washing dyeing fastness (nylon), generally can make the nylon staining fastness improve about 1 grade (grading of ash card); Compare down with traditional sodium hydrosulfite (sodium dithionite) technology the same terms, the ability of improving the wet fastness of fabric surpasses with the amount sodium hydrosulfite.
The ability that below is the wet fastness of fabric is measured table as a result
Color difference measurement: aberration is measured on color difference meter.
The mensuration result data is visible, and embodiment two products are very little to the influence of fabric coloured light, even when consumption is 3.0g/L, the aberration of fabric also can reach more than 4 grades.Compare with the traditional insurance powder craft simultaneously, changes of shade is very nearly the same, but the color and luster of liquid acidic reduction cleaning is gorgeous brighter.
It below is absorbance measurement table as a result
Absorbance measurement: absorbance is measured on 722 type spectrophotometers.
Measuring result data can find out; No matter the liquid acidic reduction cleaner still is traditional powdery sodium hydrosulfite (sodium dithionite) technology, both do not have notable difference to the absorbance of reduction cleaning raffinate.The present invention can significantly improve the fastness of fabric, and is less to the influence of fabric coloured light, safe handling.
Claims (3)
1. reduction cleaner after a stable liquid dispersion is dyeed is characterized in that it is made up of following reactant by weight:
Two water beetle aldehyde close sulphoxylic acid or two water sodium formaldehyde sulfoxylate salt prepare by being prepared as follows method:
Nitrogenous organic base as catalyst in the presence of, by dithionite, the C of identical molal weight
1-C
8Fat or aromatic aldehyde compounds exothermic reaction under 20～25 ℃ of conditions generates organic aldehyde sulphoxylic acid hydrogen salt, and this reaction is quantitative; Then; Under cooling condition; Mix, obtained in static 2～3 hours the sediment that two neutral water beetle aldehyde close sulphoxylic acid or two water sodium formaldehyde sulfoxylate salt with equivalent mole, of methanol or ethanol, separate final vacuum dry, remove free formaldehyde and obtain that the yellow two water beetle aldehyde of thickness close sulphoxylic acid or two water sodium formaldehyde sulfoxylate salt are for use;
Wherein, C
1-C
8The general structure of fat or aromatic aldehyde compounds is:
H
I
R1-C=O R1=H, saturated C1-C8 fats group or aromatic group
Wherein, catalyst is selected nitrogenous organic base for use, and its general structure is:
A kind of stable liquid dispersion dyeing back reduction cleaner is by being prepared as follows the method preparation:
Get the yellow two water beetle aldehyde of above-mentioned thickness by weight and close sulphoxylic acid or two water sodium formaldehyde sulfoxylates
20～60 parts; Be dissolved in the solution of 5.0～14.0 parts of solution, 73.95～14.5 parts of compositions of deionized water of 0.005～0.25 part of alkaline including earth metal oxyhydroxide, 1.0～9.0 parts of nitrogen organic bases, suspended dispersed component-anion and the compound preparation of non-ionic surface active agent; And stirred maintenance continuous 2.5～3.5 hours, finally obtain Clear & Transparent liquid with no taste.
2. a kind of stable liquid dispersion dyeing according to claim 1 back reduction cleaner is characterized in that by weight:
3. a kind of stable liquid dispersion dyeing according to claim 1 and 2 back reduction cleaner is characterized in that alkaline-earth metal oxyhydroxide system is NaOH or potassium hydroxide; Nitrogenous organic base system is a diethanol amine, or triethanolamine, or diethylenetriamine; The suspended dispersed component: the compound preparation of anion and non-ionic surface active agent system is nonionic C
16-20Fat alcohol ethoxyl compound and alkyl benzene sulphonate sodium salt mixt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210298844.XA CN102808340B (en) | 2012-08-21 | 2012-08-21 | Stable liquid reductive cleaner after disperse dyeing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210298844.XA CN102808340B (en) | 2012-08-21 | 2012-08-21 | Stable liquid reductive cleaner after disperse dyeing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102808340A true CN102808340A (en) | 2012-12-05 |
| CN102808340B CN102808340B (en) | 2014-09-17 |
Family
ID=47232196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210298844.XA Active CN102808340B (en) | 2012-08-21 | 2012-08-21 | Stable liquid reductive cleaner after disperse dyeing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102808340B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278500A (en) * | 2013-06-24 | 2013-09-04 | 濮阳宏业汇龙化工有限公司 | Simple method for screening type and dosage of reductive cleaner before dyeing |
| CN106638054A (en) * | 2016-10-18 | 2017-05-10 | 佛山市传化富联精细化工有限公司 | Terylene reduction cleaning agent and preparation method thereof |
| CN107447543A (en) * | 2017-09-02 | 2017-12-08 | 浙江爱利斯染整有限公司 | A kind of dyeing and finishing technology of middle dark cloth |
| CN107938398A (en) * | 2017-11-14 | 2018-04-20 | 五邑大学 | A kind of oxalic acid rongalite combination of acidic reduction cleaner, its preparation method and its application |
| CN107956171A (en) * | 2017-11-14 | 2018-04-24 | 五邑大学 | A kind of vulcanized sodium rongalite combination of acidic reduction cleaner, its preparation method and its application |
| CN107956170A (en) * | 2017-11-14 | 2018-04-24 | 五邑大学 | A kind of formic acid rongalite combination of acidic reduction cleaner, its preparation method and its application |
| CN108071029A (en) * | 2017-11-14 | 2018-05-25 | 五邑大学 | A kind of sodium thiosulfate rongalite combination of acidic reduction cleaner, its preparation method and its application |
| CN110512443A (en) * | 2019-10-10 | 2019-11-29 | 如意屋家居有限公司 | A method of it is cross-linked into film preparation by padding and removes peculiar smell curtain |
| WO2024010466A1 (en) * | 2022-07-07 | 2024-01-11 | Resene Paints Limited | Colour stabilisation of liquid applied coatings |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403360A (en) * | 1993-02-05 | 1995-04-04 | Ciba-Geigy Corporation | Process for dyeing or printing cellulosic fiber materials |
| CN101845761A (en) * | 2010-05-26 | 2010-09-29 | 何鹰 | Acidic reduction cleaner |
| CN101985582A (en) * | 2009-07-29 | 2011-03-16 | 上海兴康纺织科技有限公司 | Novel phosphorus-free environment-friendly cleaning agent and preparation method and application thereof |
| CN102586038A (en) * | 2011-12-28 | 2012-07-18 | 浙江台华新材料股份有限公司 | Fabric reductive cleaning agent with high soaping-resistant color fastness and high sublimation fastness, preparation method thereof and polyester fabric treatment method |
-
2012
- 2012-08-21 CN CN201210298844.XA patent/CN102808340B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403360A (en) * | 1993-02-05 | 1995-04-04 | Ciba-Geigy Corporation | Process for dyeing or printing cellulosic fiber materials |
| CN101985582A (en) * | 2009-07-29 | 2011-03-16 | 上海兴康纺织科技有限公司 | Novel phosphorus-free environment-friendly cleaning agent and preparation method and application thereof |
| CN101845761A (en) * | 2010-05-26 | 2010-09-29 | 何鹰 | Acidic reduction cleaner |
| CN102586038A (en) * | 2011-12-28 | 2012-07-18 | 浙江台华新材料股份有限公司 | Fabric reductive cleaning agent with high soaping-resistant color fastness and high sublimation fastness, preparation method thereof and polyester fabric treatment method |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278500A (en) * | 2013-06-24 | 2013-09-04 | 濮阳宏业汇龙化工有限公司 | Simple method for screening type and dosage of reductive cleaner before dyeing |
| CN106638054A (en) * | 2016-10-18 | 2017-05-10 | 佛山市传化富联精细化工有限公司 | Terylene reduction cleaning agent and preparation method thereof |
| CN106638054B (en) * | 2016-10-18 | 2019-11-15 | 广东传化富联精细化工有限公司 | A kind of terylene reduction cleaner and preparation method thereof |
| CN107447543A (en) * | 2017-09-02 | 2017-12-08 | 浙江爱利斯染整有限公司 | A kind of dyeing and finishing technology of middle dark cloth |
| CN107938398A (en) * | 2017-11-14 | 2018-04-20 | 五邑大学 | A kind of oxalic acid rongalite combination of acidic reduction cleaner, its preparation method and its application |
| CN107956171A (en) * | 2017-11-14 | 2018-04-24 | 五邑大学 | A kind of vulcanized sodium rongalite combination of acidic reduction cleaner, its preparation method and its application |
| CN107956170A (en) * | 2017-11-14 | 2018-04-24 | 五邑大学 | A kind of formic acid rongalite combination of acidic reduction cleaner, its preparation method and its application |
| CN108071029A (en) * | 2017-11-14 | 2018-05-25 | 五邑大学 | A kind of sodium thiosulfate rongalite combination of acidic reduction cleaner, its preparation method and its application |
| CN110512443A (en) * | 2019-10-10 | 2019-11-29 | 如意屋家居有限公司 | A method of it is cross-linked into film preparation by padding and removes peculiar smell curtain |
| CN110512443B (en) * | 2019-10-10 | 2021-12-31 | 如意屋家居有限公司 | Method for preparing peculiar smell removing curtain by padding and crosslinking film forming |
| WO2024010466A1 (en) * | 2022-07-07 | 2024-01-11 | Resene Paints Limited | Colour stabilisation of liquid applied coatings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102808340B (en) | 2014-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102808340B (en) | Stable liquid reductive cleaner after disperse dyeing | |
| CN102964870B (en) | Active black dye composition | |
| CN105603710B (en) | A kind of environmentally friendly desizing agent for high density dacron and preparation method thereof | |
| CN107245881B (en) | Fire retarding treating liquid and the method that durable flame-retardant arrangement is carried out to silk fabric | |
| CN105176141A (en) | Activated dark blue to black dye compositioncombination and dye product | |
| CN101665702B (en) | Sol-type flame retardant, preparation method and application thereof | |
| CN103073920A (en) | Reactive black dye composition | |
| CN102978978A (en) | Pure cotton knitted fabric deoxidizing polishing one bath process dyeing | |
| US7201780B2 (en) | Method for dyeing textiles | |
| CN101495599B (en) | Non-halogen dispersion for fireproofing, fireproofing method using the same, and fiber fireproofed with the same | |
| CN106120295A (en) | A kind of glycerol sodium carboxymethyl cellulose Compositional type hydrogen peroxide bleaching stabilizer and application thereof | |
| CN100590153C (en) | Yellow reactive dye composition and application thereof | |
| CN102493223A (en) | Composition of aqueous solution of reactive dye for pad dyeing and preparation method thereof | |
| CN103726318A (en) | Flame-retardant finishing agent special for textile | |
| CN102585548B (en) | Red active dye composition | |
| CN105714575B (en) | A kind of dyeing of fire resistance fibre | |
| CN100567402C (en) | Yellow active dye composition and application thereof | |
| WO2008047897A1 (en) | Halogen-free flameproofing agent and method for flameproofing fiber by using the same | |
| CN102492308B (en) | Composite reactive black dye and preparation and application thereof | |
| CN104447429B (en) | Environment protection acidic can pulling color Yellow dye compound, application and synthetic method | |
| CN108708164A (en) | A kind of fabric scouring multi-functional low bubble alkali-resistant penetrant and preparation method thereof | |
| Gulledge et al. | Durably Flame-Retarding Cellulosic Materials | |
| CN102268195B (en) | A kind of alkali-proof active dye | |
| CN102585549A (en) | Reactive red dye composition | |
| CN106400477A (en) | Scouring agent for short-process pretreatment and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |