CN105693902A - Flax printing, dying and blenching aid and preparation method thereof - Google Patents
Flax printing, dying and blenching aid and preparation method thereof Download PDFInfo
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- CN105693902A CN105693902A CN201610066203.XA CN201610066203A CN105693902A CN 105693902 A CN105693902 A CN 105693902A CN 201610066203 A CN201610066203 A CN 201610066203A CN 105693902 A CN105693902 A CN 105693902A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/04—Acids; Metal salts or ammonium salts thereof
- C08F120/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
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Abstract
The invention relates to a flax printing, dying and blenching aid and a preparation method thereof. The preparation method comprises the steps of mixing an initiator with water, heating to dissolve while stirring, and sequentially adding an acrylic monomer water solution and divalent metal salt, so as to obtain the flax printing, dying and blenching aid. The flax printing, dying and blenching aid prepared by virtue of the preparation method does not contain sodium silicate, so that the generation of silica scale is avoided. The preparation method has the beneficial effects that the raw material cost is low, the operation is simple, the industrialization is easily realized, and substances which are poisonous and harmful to the environment are not used in the preparation process, so that the environment pollution is avoided, and the control difficulty of printing and dyeing wastewater is not increased. The flax printing, dying and blenching aid prepared by virtue of the preparation method is used as an oxygen bleaching stabilizer to be applied to a flax bleaching process, so that the whiteness and the breaking strength of fabrics can be effectively improved.
Description
Technical field
The present invention relates to field of printing and dyeing, be specifically related to one and grow flax the printing and dyeing preparation method of bleaching assistant and prepared printing and dyeing bleaching assistant。
Background technology
Printing and dyeing assistant is the auxiliary agent used in the process of textile printing and dyeing, the effect of stamp and dyeing can be improved, it includes printing assistant and dyeing assistant, and printing assistant has thickening agent, binding agent, cross linking agent, emulsifying agent, dispersant and other printing assistants etc.；Dyeing assistant includes levelling agent, color fixing agent, dispersant, fluorescent whitening agent and softener。
In recent years, China's dyestuff, auxiliary agent and organic pigment industry production healthy with market development and rapidly, the consumption of dyestuff chemistry product is preliminary to be increased。The fast development of textile industry substantially increases the demand to dyestuff TEXTILE CHEMICALS, with mutually relying on of textile industry, dye industry means that China's dye industry has huge market prospect。The yield of China's chemical fibre, from 280.19 ten thousand tons of 1994, develops into 1161.37 ten thousand tons of 2003, and Fresh fats such as ppt and pla etc. is just under development。Along with country cancels for adapting to textile exports quota, and the New Measure taked is put into effect, and encourages the outlet of high added value textile and clothing, and the demand of textile auxiliary will increase accordingly。Within 2005, Chinese dyestuff, organic pigment yield amount to 79.7 ten thousand tons, increase by 7.4% on a year-on-year basis, have also promoted textile industry development while meeting domestic textile demand。Last year, China's dyestuff total volume of import and export 29.59 ten thousand tons, increase by 1.61% on a year-on-year basis；Organic pigment total volume of import and export 14.59 ten thousand tons, increases by 5.12% on a year-on-year basis, and this Dou Shi China develops the important opportunity of textile auxiliary further。But, we are seeing that printing and dyeing assistant also should objectively recognize the weak point of existence while flourish。
The every annual sales amount of textile auxiliary of China about 20,000,000,000 yuan, producing kind has 30 classes, and about 1100 kinds, principal item 200, manufacturing enterprise, up to 1200, is distributed in industry-by-industry。Wherein based on private enterprise, joint and Sole Proprietorship accounts for about 10%, factory mainly in Jiangsu, Zhejiang, the ground such as Guangdong, and DYE PRODUCTION enterprise of China only has more than 300 families。And the factory point of current domestic production textile auxiliary is too much, excessively disperses, the big business of upper scale are less than 3, and numerous small-scale enterprises produce and necessarily cause the low of integral level, and by force, international market share is little for the market competitiveness。
Chinese patent CN104805716A discloses a kind of nontoxic textile auxiliary, and it is made up of the raw material of following parts by weight: soil temperature 6-14 part, citric acid 3-10 part, enuatrol 5-11 part, fatty alcohol 4-7 part, dodecyl sodium sulfate 2-8 part, barium chloride 5-11 part, acetic acid 1-4 part, hexakis(hydroxymethyl)melamine 6-14 part, amylase 2-5 parts, penetrating agent 1-2 part, cocos nucifera oil diglycollic amide 8-12 part, oleic acid 1-3 part, sodium sulfate 2-7 part, sodium alkyl benzene sulfonate 4-9 part, ethanol 3-8 part。The invention has the beneficial effects as follows: the textile auxiliary of the present invention, safety non-toxic, it is possible to well improve printing and dyeing and finishing effect, decrease the use of multiple printing and dyeing assistant。
The preparation method that Chinese patent CN103643559A discloses a kind of textile auxiliary, comprise the steps: 1) take 17-19 mass parts acetic acid, heating is to 70 DEG C, add 20-25 mass parts oxirane, 25-27 mass parts fatty alcohol, 30-35 mass parts dodecyl sodium sulfate, feed intake in 15-20 minute complete, mix 25-30 minute；2) 30 DEG C it are cooled to, add 13-14 mass parts sodium sulfite, 17-19 mass parts barium chloride, 2-3 mass parts cocamido propyl betaine, 3-4 mass parts oleoyl amino acid sodium, 1-2 mass parts hydroxyethyl cellulose, 10-12 mass parts sodium sulfide, stir, obtain textile auxiliary。Textile auxiliary prepared by the present invention, is applied to the high treating effect in fabric pretreatment process, to fabric, it is possible to ensure the steadiness of colouring, does not affect colouring aberration, and preparation technology is simple, and cost is low。
Conventional printing and dyeing bleaching assistant includes inorganic, organic two kinds, the sodium silicate of mineral-type is the most frequently used hydrogen peroxide bleaching stabilizer inorganic assistant, the silicon dirt problem that sodium silicate is applied in bleaching process as hydrogen peroxide bleaching stabilizer is unquestionable, and the alkali resistance of sodium silicate is also poor, when alkali number is also above 3g/L, it is unfavorable for the formation siliceous colloid that dissociates。Organic printing and dyeing bleaching assistant often uses the chemical substances such as surfactant, and along with the carrying out of dyeing and printing process, the material such as surfactant can eventually become a part for dyeing waste water, to environment, increases the intractability of dyeing waste water。
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides one and grow flax the printing and dyeing preparation method of bleaching assistant and prepared printing and dyeing bleaching assistant。Printing and dyeing bleaching assistant prepared by the method will not produce silicon dirt, and is applied in the bleaching and treating process of Caulis et Folium Lini by this auxiliary agent, it is possible to is effectively improved whiteness and the ultimate strength performance of fabric。
The technical solution adopted in the present invention is:
One preparation method growing flax printing and dyeing bleaching assistant, the method includes: mix with water by initiator, stir time heating for dissolving, is sequentially added into acrylic monomers aqueous solution and divalent metal salt, obtains Caulis et Folium Lini and prints and dyes bleaching assistant。
Preferably, described initiator is potassium peroxydisulfate and/or sodium peroxydisulfate, and the mixing quality of initiator and water is than for 1:(500-3000)。
Preferably, described acrylic monomers is acrylic acid and/or methacrylic acid monomer。
Preferably, described divalent metal salt is magnesium chloride, magnesium nitrate or ferrous sulfate。
Preferably, described divalent metal salt and acrylic acid mass ratio are (10-30): 100。
Preferably, described initiator is (1-3) with the mass ratio of acrylic monomers: 100。
Preferably, the temperature of described heating is 50-80 degree Celsius。
Preferably, described acrylic monomers aqueous solution mass concentration is 10-25%。
Preferably, react 1-5 hour after adding described acrylic monomers aqueous solution, be subsequently adding divalent metal reactant salt 1-2 hour, obtain described Caulis et Folium Lini printing and dyeing bleaching assistant。
Caulis et Folium Lini printing and dyeing bleaching assistant prepared by the preparation method of the present invention。
The invention have the benefit that
1, the printing and dyeing bleaching assistant that prepared by the inventive method does not contain sodium silicate, thus without causing the problem producing silicon dirt；
2, preparation method of the present invention uses low in raw material price, simple to operate, be prone to industrialization, preparation process does not use the material that environmental toxic is harmful, to environment, will not will not increase the difficulty of governance of dyeing and printing sewage；
3, the printing and dyeing bleaching assistant prepared by the inventive method is applied in the bleaching and treating process of Caulis et Folium Lini as hydrogen peroxide bleaching stabilizer, it is possible to be effectively improved whiteness and the ultimate strength performance of fabric。
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, technical scheme will be described in detail below。Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, other embodiments all that those of ordinary skill in the art are obtained under the premise not making creative work, broadly fall into the scope that the present invention protects。
The invention provides a preparation method growing flax printing and dyeing bleaching assistant, the method includes: mix with water by initiator, stir time heating for dissolving, is sequentially added into acrylic monomers aqueous solution and divalent metal salt, obtains Caulis et Folium Lini and prints and dyes bleaching assistant。
According to the present invention, described initiator can be potassium peroxydisulfate and/or sodium peroxydisulfate, and the mixing quality ratio of initiator and water can be 1:(500-3000)。
According to the present invention, described acrylic monomers is can be acrylic acid and/or methacrylic acid monomer。
According to the present invention, described divalent metal salt is for can select magnesium chloride, magnesium nitrate or ferrous sulfate。
Polyacrylic polymer be with acrylic acid and methacrylic acid be principal monomer homopolymer or the copolymer that generates with other monomer reactions, this base polymer is with its changeable performance, widely adaptability and cheap price, it is widely applied each operation with textile processing, is most widely used polymer builder in current textile processing。Acrylic compounds directly can be polymerized in aqueous medium by corresponding monomer and obtain, and general formula includes water, acrylic monomer, initiator etc.。Initiator commonly uses Ammonium persulfate., potassium peroxydisulfate etc.。Selecting potassium peroxydisulfate, sodium peroxydisulfate is the initiator of polyreaction, potassium peroxydisulfate, sodium peroxydisulfate can use as bleach itself, and for there being the effect promoting bleaching in hydrogen peroxide bleaching stabilizer, therefore initiator does not need separating-purifying after polymerization, simplify preparation section, reduce experimental work amount。In order to improve the stability of self-control stabilizer, oligomeric acrylic acid and appropriate divalent metal salt are carried out the composite hydrogen peroxide bleaching stabilizer obtaining polyacrylic acid magnesium salt, polyacrylic acid iron salt。
According to the present invention, described divalent metal salt and acrylic acid mass ratio can be (10-30): 100。
Mass ratio according to the present invention, described initiator and acrylic monomers can be (1-3): 100。
According to the present invention, the temperature of described heating can be 50-80 degree Celsius。
According to the present invention, described acrylic monomers concentration of aqueous solution quality can be 10-25%。
According to the present invention, after adding described acrylic monomers aqueous solution, divalent metal reactant salt can be added 1-2 hour after reacting 1-5 hour, obtain described Caulis et Folium Lini printing and dyeing bleaching assistant。
Magnesium salt, iron salt exist with hydroxide colloid form in alkaline medium, and metal ion or other impurity are had adsorption, and the raw material that this problem is selected is all nontoxic, and cheap and easy to get, cost is low, and technique is simple, is conducive to industrialized production。
The present invention also provides for Caulis et Folium Lini printing and dyeing bleaching assistant prepared by preparation method of the present invention。
Further illustrate the present invention following by embodiment, but the present invention is not therefore subject to any restriction。
In the embodiment of the present invention, whiteness according to GBT8424.2-2001, the objective ranking method of relative whiteness " textile color stability test "。
In the embodiment of the present invention, YQ-Z-48A whiteness and colure meter is adopted to measure the whiteness value of flax roving。
In the embodiment of the present invention, fracture strength test is according to GB/T3923-1997<<weaving tensile property part 1: ultimate strength and elongation at break measure galley proof method>>method measure。
In the embodiment of the present invention, flax roving is that Jiamusi Caulis et Folium Lini company produces。
Embodiment 1
It is 1:500 mixing potassium peroxydisulfate and water according to mass ratio, the lower heating of stirring is to 50 degrees Celsius, it is the 1:100 acrylic monomers aqueous solution adding that concentration is 10% according to the mass ratio of initiator Yu acrylic monomers, react 1 hour, it is that 10:100 adds magnesium chloride 1 hour according to divalent metal salt and acrylic acid mass ratio, obtains Caulis et Folium Lini printing and dyeing bleaching assistant S1。
Embodiment 2
It is 1:3000 mixing sodium peroxydisulfate and water according to mass ratio, the lower heating of stirring is to 80 degrees Celsius, according to the mass ratio of initiator Yu acrylic monomers be 3:100 add concentration be 25% methacrylic acid monomer aqueous solution, react 5 hours, it is that 30:100 addition magnesium nitrate reacts 2 hours according to divalent metal salt and acrylic acid mass ratio, obtains Caulis et Folium Lini printing and dyeing bleaching assistant S2。
Embodiment 3
It is 1:2000 mixing potassium peroxydisulfate and sodium peroxydisulfate (1:1) and water according to mass ratio, the lower heating of stirring is to 65 degrees Celsius, according to the mass ratio of initiator Yu acrylic monomers be 2:100 add concentration be 18% acrylic acid and methacrylic acid monomer aqueous solution, react 3 hours, it is that 20:100 addition ferrous sulfate reacts 1.5 hours according to divalent metal salt and acrylic acid mass ratio, obtains Caulis et Folium Lini printing and dyeing bleaching assistant S3。
Application Example 1:
The bleaching assistant S1 that printed and dyed by 10g Caulis et Folium Lini joins in the beaker of 2L, adds appropriate tap water, adds 10gNaOH, stirs 5min, and adding mass fraction is the H of 20%2O220g, injecting tap water is 1.5L to volume of mixture, is stirring evenly and then adding into flax roving, soaks 7min and takes out, soak two through padding machine two and roll, is sealed by cloth specimen with plastic sheeting, be positioned over shady place 24 hours；After taking-up, washing 4min with 90 degrees Celsius, cold water washes 4min, 90 degrees Celsius of washing 5min, naturally dries, and after mensuration process, the whiteness of flax roving and intensity are in Table 1。
Application Example 2-3
Application Example 2, Application Example 3 are identical with the condition of Application Example 1, only difference is that, the auxiliary agent adopted respectively Caulis et Folium Lini printing and dyeing bleaching assistant S2 and Caulis et Folium Lini printing and dyeing bleaching assistant S3, after process, the whiteness of fabric and intensity are in Table 1。
Comparison study example
Comparison study example is identical with the condition of Application Example 1, only difference is that and does not add Caulis et Folium Lini printing and dyeing bleaching assistant, and after process, the whiteness of fabric and intensity are in Table 1。
From embodiment 1-3, low in raw material price that the preparation method of printing and dyeing bleaching assistant provided by the invention uses, simple to operate, be prone to industrialization, preparation process does not use the material that environmental toxic is harmful, to environment, will not will not increase the difficulty of governance of dyeing and printing sewage；By the data of Application Example 1-3, Comparison study example and table 1 it can be seen that the printing and dyeing bleaching assistant prepared by the method is applied in the bleaching and treating process of Caulis et Folium Lini as hydrogen peroxide bleaching stabilizer, it is possible to be effectively improved whiteness and the ultimate strength performance of fabric。
Table 1 process after the whiteness of fabric and intensity
Claims (10)
1. a preparation method growing flax printing and dyeing bleaching assistant, it is characterised in that the method includes: mix with water by initiator, stir time heating for dissolving, is sequentially added into acrylic monomers aqueous solution and divalent metal salt, obtains Caulis et Folium Lini and prints and dyes bleaching assistant。
2. preparation method according to claim 1, it is characterised in that described initiator is potassium peroxydisulfate and/or sodium peroxydisulfate, the mixing quality of initiator and water is than for 1:(500-3000)。
3. preparation method according to claim 1, it is characterised in that described acrylic monomers is acrylic acid and/or methacrylic acid monomer。
4. preparation method according to claim 1, it is characterised in that described divalent metal salt is magnesium chloride, magnesium nitrate or ferrous sulfate。
5. preparation method according to claim 1, it is characterised in that described divalent metal salt and acrylic acid mass ratio are (10-30): 100。
6. preparation method according to claim 1, it is characterised in that the mass ratio of described initiator and acrylic monomers is (1-3): 100。
7. preparation method according to claim 1, it is characterised in that the temperature of described heating is 50-80 degree Celsius。
8. preparation method according to claim 1, it is characterised in that described acrylic monomers aqueous solution mass concentration is 10-25%。
9. preparation method according to claim 1, it is characterised in that react 1-5 hour after adding described acrylic monomers aqueous solution, be subsequently adding divalent metal reactant salt 1-2 hour, obtains described Caulis et Folium Lini printing and dyeing bleaching assistant。
10. in claim 1-9 prepared by the preparation method of any one Caulis et Folium Lini printing and dyeing bleaching assistant。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066203.XA CN105693902A (en) | 2016-01-29 | 2016-01-29 | Flax printing, dying and blenching aid and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066203.XA CN105693902A (en) | 2016-01-29 | 2016-01-29 | Flax printing, dying and blenching aid and preparation method thereof |
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| CN105693902A true CN105693902A (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610066203.XA Pending CN105693902A (en) | 2016-01-29 | 2016-01-29 | Flax printing, dying and blenching aid and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908311A (en) * | 2016-06-30 | 2016-08-31 | 江苏华信亚麻纺织有限公司 | Wet spinning technological method for blending wool fibers and flax |
| CN112832015A (en) * | 2021-02-23 | 2021-05-25 | 新昌县高纤纺织有限公司 | Textile printing and dyeing bleaching auxiliary and preparation method thereof |
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| CN87101761A (en) * | 1986-01-30 | 1987-09-16 | 普罗格特—甘布尔公司 | Detergent builder compound containing ether carboxylate and polycarbexylate |
| CN104611936A (en) * | 2015-02-10 | 2015-05-13 | 苏州陈恒织造有限公司 | Pretreatment process of linen fabric |
| CN105603785A (en) * | 2016-01-29 | 2016-05-25 | 佛山市聚成生化技术研发有限公司 | Preparation method of pre-treatment addition agent of textile printing and dyeing, and pre-treatment addition agent of textile printing and dyeing, prepared by preparation method |
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2016
- 2016-01-29 CN CN201610066203.XA patent/CN105693902A/en active Pending
Patent Citations (3)
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| CN87101761A (en) * | 1986-01-30 | 1987-09-16 | 普罗格特—甘布尔公司 | Detergent builder compound containing ether carboxylate and polycarbexylate |
| CN104611936A (en) * | 2015-02-10 | 2015-05-13 | 苏州陈恒织造有限公司 | Pretreatment process of linen fabric |
| CN105603785A (en) * | 2016-01-29 | 2016-05-25 | 佛山市聚成生化技术研发有限公司 | Preparation method of pre-treatment addition agent of textile printing and dyeing, and pre-treatment addition agent of textile printing and dyeing, prepared by preparation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908311A (en) * | 2016-06-30 | 2016-08-31 | 江苏华信亚麻纺织有限公司 | Wet spinning technological method for blending wool fibers and flax |
| CN112832015A (en) * | 2021-02-23 | 2021-05-25 | 新昌县高纤纺织有限公司 | Textile printing and dyeing bleaching auxiliary and preparation method thereof |
| CN112832015B (en) * | 2021-02-23 | 2024-03-01 | 新昌县高纤纺织有限公司 | Textile printing and dyeing bleaching auxiliary and preparation method thereof |
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Application publication date: 20160622 |