CN110106691A - A kind of environmentally friendly nylon yarn desizing agent - Google Patents
A kind of environmentally friendly nylon yarn desizing agent Download PDFInfo
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- CN110106691A CN110106691A CN201910449997.1A CN201910449997A CN110106691A CN 110106691 A CN110106691 A CN 110106691A CN 201910449997 A CN201910449997 A CN 201910449997A CN 110106691 A CN110106691 A CN 110106691A
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- Prior art keywords
- parts
- agent
- environmentally friendly
- nylon yarn
- desizing agent
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/14—De-sizing
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of environmentally friendly nylon yarn desizing agents, in the formula of desizing agent, based on parts by weight, comprising: 100-230 parts of water, 5-7 parts of methylchloroisothiazandnone, 1-3 parts of methylisothiazolinone, 0.5-1.3 parts of sodium hypochlorite, 3.5-7 parts of sodium chloride, 6-15 parts of ethyl alcohol, 1.3-4.1 parts of magnesia, 1-7 parts of anaerobic type sulfatereducting bacteria bacteriostatic agent.It has biggish promotion to dye uniformity, color fastness, flexibility and sterilization rate, and good combination property is non-hazardous to human body and environment.
Description
Technical field
The present invention relates to desizing agents, and in particular to a kind of environmentally friendly nylon yarn desizing agent.
Background technique
Desizing is generally placed upon after sizing technique, before dyeing.Starching is to wrap up one layer of slurry in yam surface
Material, to improve the intensity of yarn.Destarch refers to the processing such as fabric acid, alkali, enzyme, with added slurry on warp thread when removing weaving
Process.It so that the surface of yarn is become coarse after starching, have to the uniformity of subsequent dyeing, color fastness larger
Influence.And expect coarse behind starching, feel is poor.In addition, can be bred a large amount of thin because dyestuff is during long-time service
Bacterium influences the use of fabric.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of environmentally friendly nylon yarn desizing agents, to even dyeing
Degree, color fastness, flexibility and sterilization rate have biggish promotion, and good combination property is non-hazardous to human body and environment.
In order to solve the above-mentioned technical problems, the present invention provides a kind of environmentally friendly nylon yarn desizing agent, desizing agent
In formula, based on parts by weight, comprising:
Preferably, in the formula of desizing agent, based on parts by weight, comprising:
Preferably, the anaerobic type sulfatereducting bacteria bacteriostatic agent is benzisothiazole beautiful jade ketone.
Preferably, the parts by weight of the benzisothiazole beautiful jade ketone are 1-3 parts.
Preferably, the anaerobic type sulfatereducting bacteria bacteriostatic agent is water treatment agent.
Preferably, the parts by weight of the water treatment agent are 5-7 parts.
Preferably, the water treatment agent is the mixture of salt-free isothiazolinone and propylene glycol.
Preferably, according to parts by weight, the mixing ratio of the salt-free isothiazolinone and propylene glycol is 0.8~1:
3.2~5.
Preferably, the preparation method of the water treatment agent into mixing quantizer the following steps are included: be added first
Methylchloroisothiazandnone/methylisothiazolinone, methylene chloride, magnesia, are stirred；Then it is layered to obtain crude product；Most
Add propylene glycol, finished product after mixing in material after backward distillation.
Compared with prior art, the beneficial effects of the present invention are:
The methylchloroisothiazandnone and methylisothiazolinone that the present invention selects are respectively the different thiophene of 5- chloro-2-methyl -4-
- 4 isothiazoline -3- ketone of oxazoline -3- ketone and 2- methyl.It is efficient germicide, heat-resisting, anti-corrosion, can effectively inhibit micro- life
Object, bacterium, fungi and the growth of mould, the deal remained on fabric is less, will not damage human body and environment.
The chemical formula for the sodium hypochlorite that the present invention selects is NaClO.It, which can destroy color development system or generate one, helps color
The variant of group to realize the bleaching of fabric, while having certain bactericidal effect, no pollution to the environment.
The chemical formula for the sodium chloride that the present invention selects is NaCl.It can remove the serous coat being rolled on yarn, to make
The exquisiteness that the surface of fabric becomes improves feel.
The chemical formula for the ethyl alcohol that the present invention selects is C2H6O.It can be used as good disinfectant and solvent, keep fabric fine
Peacekeeping desizing agent contacts more abundant.
The anaerobic type sulfatereducting bacteria bacteriostatic agent that the present invention selects, can effectively kill methylchloroisothiazandnone and first
Base isothiazolinone is difficult to the anaerobic type sulfatereducting bacteria inhibited.
Desizing agent of the invention has biggish promotion to dye uniformity, color fastness, flexibility and sterilization rate, comprehensive
It is good to close performance, it is non-hazardous to human body and environment.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this it is practical in
Embodiment, those of ordinary skill in the art's every other implementation obtained without creative labor
Example, shall fall within the protection scope of the present invention.
Embodiment 1
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 1.:
The formula table of 1. embodiment 1 of table
Embodiment 2
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 2.:
The formula table of 2. embodiment 2 of table
| Component | Content (according to parts by weight) |
| Water | 160 |
| Methylchloroisothiazandnone | 6 |
| Methylisothiazolinone | 2 |
| Sodium hypochlorite | 1 |
| Sodium chloride | 5 |
| Ethyl alcohol | 10 |
| Magnesia | 2 |
| Benzisothiazole beautiful jade ketone | 1.5 |
Embodiment 3
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 3.:
The formula table of 3. embodiment 3 of table
Embodiment 4
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 4.:
The formula table of 4. embodiment 4 of table
| Component | Content (according to parts by weight) |
| Water | 160 |
| Methylchloroisothiazandnone | 6 |
| Methylisothiazolinone | 2 |
| Sodium hypochlorite | 1 |
| Sodium chloride | 5 |
| Ethyl alcohol | 10 |
| Magnesia | 2 |
| Benzisothiazole beautiful jade ketone | 2.5 |
Embodiment 5
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 5.:
The formula table of 5. embodiment 5 of table
Embodiment 6
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 6.:
The formula table of 6. embodiment 6 of table
| Component | Content (according to parts by weight) |
| Water | 160 |
| Methylchloroisothiazandnone | 6 |
| Methylisothiazolinone | 2 |
| Sodium hypochlorite | 1 |
| Sodium chloride | 5 |
| Ethyl alcohol | 10 |
| Magnesia | 2 |
| Water treatment agent | 5 |
Embodiment 7
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 7.:
The formula table of 7. embodiment 7 of table
Embodiment 8
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 8.:
The formula table of 8. embodiment 8 of table
| Component | Content (according to parts by weight) |
| Water | 160 |
| Methylchloroisothiazandnone | 6 |
| Methylisothiazolinone | 2 |
| Sodium hypochlorite | 1 |
| Sodium chloride | 5 |
| Ethyl alcohol | 10 |
| Magnesia | 2 |
| Water treatment agent | 6 |
Embodiment 9
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 9.:
The formula table of 9. embodiment 9 of table
| Component | Content (according to parts by weight) |
| Water | 160 |
| Methylchloroisothiazandnone | 6 |
| Methylisothiazolinone | 2 |
| Sodium hypochlorite | 1 |
| Sodium chloride | 5 |
| Ethyl alcohol | 10 |
| Magnesia | 2 |
| Water treatment agent | 6.5 |
Embodiment 10
In the present embodiment, a kind of environmentally friendly nylon yarn desizing agent is disclosed, is formulated as shown in table 10.:
The formula table of 10. embodiment 10 of table
| Component | Content (according to parts by weight) |
| Water | 160 |
| Methylchloroisothiazandnone | 6 |
| Methylisothiazolinone | 2 |
| Sodium hypochlorite | 1 |
| Sodium chloride | 5 |
| Ethyl alcohol | 10 |
| Magnesia | 2 |
| Water treatment agent | 7 |
Comparative example
In the comparative example, anaerobic type sulfatereducting bacteria bacteriostatic agent is not added, obtains nylon yarn desizing agent, and formula is shown in Table
11.:
The formula table of 11. comparative example of table
| Component | Content (according to parts by weight) |
| Water | 100-230 |
| Methylchloroisothiazandnone | 5-7 |
| Methylisothiazolinone | 1-3 |
| Sodium hypochlorite | 0.5-1.3 |
| Sodium chloride | 3.5-7 |
| Ethyl alcohol | 6-15 |
| Magnesia | 1.3-4.1 |
By the different ratio of each component, nylon yarn desizing agent is prepared, by performance test, when formula is 160 parts of water, 6
Part methylchloroisothiazandnone, 2 parts of methylisothiazolinones, 1 part of sodium hypochlorite, 5 parts of sodium chloride, 10 parts of ethyl alcohol and 2 parts of oxidations
When magnesium, the comprehensive performance of nylon yarn desizing agent is best.
Therefore, 1~embodiment of embodiment 10 is all made of this formula.
In the above-described embodiments, above-mentioned methylchloroisothiazandnone and methylisothiazolinone are respectively the chloro- 2- first of 5-
- 4 isothiazoline -3- ketone of base -4- isothiazoline -3- ketone and 2- methyl.It is efficient germicide, heat-resisting, anti-corrosion, can be effective
Inhibit the growth of microorganism, bacterium, fungi and mould, the deal remained on fabric is less, will not damage human body and environment.
The chemical formula of above-mentioned sodium hypochlorite is NaClO.It can destroy color development system or generate the change of an auxochrome group
Body to realize the bleaching of fabric, while having certain bactericidal effect, no pollution to the environment.
The chemical formula of above-mentioned sodium chloride is NaCl.It can remove the serous coat being rolled on yarn, to make the table of fabric
The exquisiteness that face becomes improves feel.
The chemical formula of above-mentioned ethyl alcohol is C2H6O.It can be used as good disinfectant and solvent, make face liber and destarch
Agent contacts more abundant.
1~embodiment of above-described embodiment 5 is using benzisothiazole beautiful jade ketone as anaerobic type sulfatereducting bacteria bacteriostatic agent.Benzisoxa
Thiazole beautiful jade ketone is methylchloroisothiazandnone/methylisothiazolinone benzenesulfonamide derivative product.Its high temperature resistant can effectively kill first
Base chloroisothiazole quinoline ketone and methylisothiazolinone are difficult to the anaerobic type sulfatereducting bacteria inhibited.
6~embodiment of above-described embodiment 10 is using water treatment agent as anaerobic type sulfatereducting bacteria bacteriostatic agent.Water treatment agent is
The mixture of salt-free isothiazolinone and propylene glycol.According to parts by weight, mixing ratio is 0.8~1:3.2~5.Its same energy
It is enough that good inhibiting effect is played to anaerobic type sulfatereducting bacteria.
The preparation process of above-mentioned water treatment agent are as follows: the different thiophene of methylchloroisothiazandnone/methyl is added into mixing quantizer
Oxazoline ketone, methylene chloride, magnesia, are stirred；Then it is layered to obtain crude product；Add propylene glycol into the material after distilling,
Finished product after mixing.
Performance evaluation
(1) dye uniformity
Dye uniformity is to weave staining gray card by GB/T251-2008 national standard to evaluate, and is that evaluation nylon is yarn-dyed
The uniformity of color, this represent human eye whether there appears to can have the difference in perception.
(2) color fastness
Color fastness is to weave staining gray card by GB/T251-2008 national standard to evaluate, and can evaluate nylon dyeing yarn
Afterwards, by the fading extent of washing.
(3) flexibility
Flexibility is a kind of sense of touch, based on the subjective feeling of people, be divided into here it is 1 very soft, 2 soft, 3 relatively soft,
4 is soft or hard, 5 hard and 6 very hard six grades.It is measured with difference before and after desizing agent use.
(4) sterilization rate
Sterilization rate is obtained by calculating the bacterium amount that the bacterium amount after sterilizing accounts for before sterilizing.
Performance evaluation is carried out to the sample in above-described embodiment 1-5, embodiment 6-10 and comparative example, obtains the following table 12:
12. performance test of table
From table 12., it can be seen that, the dye uniformity of this desizing agent can reach 4-5 grades even 5 grades of mark substantially
Standard, i.e., in perception substantially can not distinguishing colours exist it is uneven, thus, this desizing agent has biggish promotion to dyeing uniformity.
After this desizing agent destarch, the color fastness of nylon yarn, which also has, largely to be promoted, washing front and back, color difference base
Originally reach 4 grades even 4-5 grades, can largely improve the problem of colour fading.
Meanwhile after this desizing agent destarch, there has also been largely promoted for the flexibility of nylon yarn.But with detesting
The increase of the parts by weight of oxygen type sulfatereducting bacteria bacteriostatic agent also reduces the promotion of flexibility accordingly.Moreover, with benzo
It is then less to the promotion of flexibility when isothiazole beautiful jade ketone is as anaerobic type sulfatereducting bacteria bacteriostatic agent.
In addition, having when sterilization rate is relatively not added with and being obviously improved, go out after adding anaerobic type sulfatereducting bacteria bacteriostatic agent
Bacterium is more thorough.
The above description of the disclosed embodiments, enables those skilled in the art to implement or use the present invention.It is right
A variety of modifications of these embodiments will be readily apparent to those skilled in the art, and as defined herein one
As principle can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will
It will not be intended to be limited to the embodiments shown herein, and be to fit to consistent with principles disclosed herein and novel point
Widest scope.
Claims (9)
1. a kind of environmentally friendly nylon yarn desizing agent, which is characterized in that in the formula of desizing agent, based on parts by weight, comprising:
2. environmentally friendly nylon yarn desizing agent as described in claim 1, which is characterized in that in the formula of desizing agent, with weight
Measure number meter, comprising:
3. the environmentally friendly nylon yarn desizing agent as described in claim 1-2 any one, which is characterized in that the anaerobic type
Sulfatereducting bacteria bacteriostatic agent is benzisothiazole beautiful jade ketone.
4. environmentally friendly nylon yarn desizing agent as claimed in claim 3, which is characterized in that the benzisothiazole beautiful jade ketone
Parts by weight are 1-3 parts.
5. the environmentally friendly nylon yarn desizing agent as described in claim 1-2 any one, which is characterized in that the anaerobic type
Sulfatereducting bacteria bacteriostatic agent is water treatment agent.
6. environmentally friendly nylon yarn desizing agent as claimed in claim 5, which is characterized in that the parts by weight of the water treatment agent
Number is 5-7 parts.
7. environmentally friendly nylon yarn desizing agent as claimed in claim 6, which is characterized in that the water treatment agent is salt-free different
The mixture of thiazolinone and propylene glycol.
8. environmentally friendly nylon yarn desizing agent as claimed in claim 7, which is characterized in that according to parts by weight, the nothing
The mixing ratio of salt isothiazolinone and propylene glycol is 0.8~1:3.2~5.
9. environmentally friendly nylon yarn desizing agent as claimed in claim 8, which is characterized in that the preparation side of the water treatment agent
Method is the following steps are included: be added methylchloroisothiazandnone/methylisothiazolinone, dichloromethane into mixing quantizer first
Alkane, magnesia, are stirred；Then it is layered to obtain crude product；Finally add propylene glycol into the material after distillation, is made into after mixing
Product.
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| CN201910449997.1A CN110106691A (en) | 2019-05-28 | 2019-05-28 | A kind of environmentally friendly nylon yarn desizing agent |
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| CN201910449997.1A CN110106691A (en) | 2019-05-28 | 2019-05-28 | A kind of environmentally friendly nylon yarn desizing agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900015024A1 (en) * | 2019-08-26 | 2021-02-26 | Manteco S P A | Method of sanitizing treatment of a textile product |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389169A (en) * | 2014-11-18 | 2015-03-04 | 太仓市宏亿化纤有限公司 | Mildew preventive used for textiles and preparation method thereof |
| CN104695229A (en) * | 2015-03-06 | 2015-06-10 | 苏州爱立方服饰有限公司 | Fabric treating agent and preparation method thereof |
| CN106222999A (en) * | 2016-08-31 | 2016-12-14 | 常熟市周行毛巾厂 | The desizing processing method of cotton-polyester blend fabric |
-
2019
- 2019-05-28 CN CN201910449997.1A patent/CN110106691A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389169A (en) * | 2014-11-18 | 2015-03-04 | 太仓市宏亿化纤有限公司 | Mildew preventive used for textiles and preparation method thereof |
| CN104695229A (en) * | 2015-03-06 | 2015-06-10 | 苏州爱立方服饰有限公司 | Fabric treating agent and preparation method thereof |
| CN106222999A (en) * | 2016-08-31 | 2016-12-14 | 常熟市周行毛巾厂 | The desizing processing method of cotton-polyester blend fabric |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900015024A1 (en) * | 2019-08-26 | 2021-02-26 | Manteco S P A | Method of sanitizing treatment of a textile product |
| EP3786350A1 (en) * | 2019-08-26 | 2021-03-03 | Manteco S.p.A. | Method for the sanitizing treatment of a textile product |
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Application publication date: 20190809 |
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