CN109440457A - It is a kind of for the quaternary carboxylic acid of noniron finish and its preparation and application - Google Patents
It is a kind of for the quaternary carboxylic acid of noniron finish and its preparation and application Download PDFInfo
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- CN109440457A CN109440457A CN201811147184.9A CN201811147184A CN109440457A CN 109440457 A CN109440457 A CN 109440457A CN 201811147184 A CN201811147184 A CN 201811147184A CN 109440457 A CN109440457 A CN 109440457A
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- Prior art keywords
- carboxylic acid
- quaternary carboxylic
- acid
- catalyst
- obtains
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/18—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of thiols to unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/52—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention relates to a kind of for the quaternary carboxylic acid of noniron finish and its preparation and application, and binary acid is soluble in water, and dithioglycol and catalyst I is then added, and heating reaction is cooling, filters, obtains quaternary carboxylic acid.Using: quaternary carboxylic acid is soluble in water, catalyst II is added, obtains finishing fluid, then immerses cotton fabric in finishing fluid, second dipping and rolling, drying bakes, obtains wash-and-wear fabrics.The wash-and-wear fabrics that the present invention obtains have good crease resistant finishing and strength retention, and the strength decline problem of and fabric expensive for BTCA in current polybasic carboxylic acid anti-crease finishing has clear improvement, and have wide practical use and market prospects.
Description
Technical field
The invention belongs to finishing agent and its preparation and application field, in particular to a kind of quaternary carboxylic acid for noniron finish
And its it prepares and applies.
Background technique
Cotton fabric has the characteristics of comfortable and easy to wear, good hygroscopicity, is liked by people.But it easily rises during taking
Wrinkle, is not easy to nurse, is unable to satisfy the daily need of people.Therefore, carrying out anti-crease finishing to cotton fabric, there is important reality to anticipate
Justice.The main reason for cotton fabric wrinkles is that the hydroxyl in cotton fiber amorphous region on strand can be slided under external force
It moves, form hydrogen bond in new position and strand is hindered to be returned to original state.
Currently, industrial mainly carry out anti-crease finishing to cotton fabric using 2D resin, this method has good anti-wrinkle effect,
But there is Form aldehyde release in the fabric after arranging.It not can avoid formaldehyde carrying out etherification modified to 2D resin to release yet
It puts.With the raising of environmental requirement, free formaldehyde DP finish comes into being, and most popular formaldehyde-free anti-crease finish is more
First carboxylic acids finishing agent, such as butane tetracarboxylic acid (BTCA) and citric acid.It is wherein best with BTCA finishing effect, but due to BTCA sheet
Body is expensive, and the strength decline of its finish fabric is obvious, limits its extensive use.
Therefore, studying novel polybasic carboxylic acid and applying it to has important practical meaning in the noniron finish of cotton fabric
Justice.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of for the quaternary carboxylic acid of noniron finish and its preparation and answers
With the wash-and-wear fabrics that the present invention obtains have good crease resistant finishing and strength retention, anti-for current polybasic carboxylic acid
Wrinkle arrange in BTCA is expensive and the strength of fabric decline problem has clear improvement, have wide practical use with before market
Scape.
A kind of quaternary carboxylic acid for noniron finish of the invention, the structural formula of the quaternary carboxylic acid are as follows:
A kind of preparation method of quaternary carboxylic acid for noniron finish of the invention, comprising:
Binary acid is soluble in water, dithioglycol and catalyst I is then added, heating reaction is cooling, filters, obtains four
First carboxylic acid；Wherein the molar ratio of binary acid and dithioglycol is 2:1-4:1.
The preferred embodiment of above-mentioned preparation method is as follows:
The binary acid is maleic acid or/and maleic anhydride.
The catalyst I is one or more of sulfuric acid, phosphoric acid, sodium bisulfate, potassium acid sulfate, resin cation.
The heating reaction specifically: the temperature for heating reaction is 60 DEG C -120 DEG C, reaction time 1h-48h.
The present invention provides a kind of noniron finish liquid, and the finishing fluid includes the quaternary carboxylic acid, catalyst II.
The catalyst II is sodium hypophosphite, potassium phosphite, dibastic sodium phosphate, potassium hydrogen phosphate, sodium dihydrogen phosphate, di(2-ethylhexyl)phosphate
One or more of hydrogen potassium, hydrogen phosphite sodium, potassium hydrogen phosphite.
The concentration of quaternary carboxylic acid is 60g/L-140g/L in the finishing fluid, and the concentration of catalyst II is 10g/L-200g/
L。
A kind of application for the quaternary carboxylic acid of noniron finish in textile finishing of the invention, for the whole of wash-and-wear fabrics
Reason.
A kind of method for sorting the present invention also provides wash-and-wear fabrics includes:
Quaternary carboxylic acid is soluble in water, catalyst II is added, obtains finishing fluid, then immerses cotton fabric in finishing fluid,
Second dipping and rolling, drying, bakes, obtains wash-and-wear fabrics.
The second dipping and rolling keeps fabric with liquid rate 60-85%.
The drying specifically: drying mode is to dry on heat setting machine, and drying temperature is 60 DEG C -120 DEG C, drying time
For 1min-10min；It bakes are as follows: baking temperature is 150 DEG C -175 DEG C, and baking the time is 30s-300s.
The equation of quaternary carboxylic acid preparation are as follows:
Beneficial effect
The wash-and-wear fabrics that the present invention obtains have good crease resistant finishing and strength retention, for current polynary carboxylic
BTCA is expensive in sour anti-crease finishing and the strength of fabric decline problem has clear improvement, and has wide practical use and market
Prospect；
The non-ironing cotton fabric that the present invention obtains, creasy recovery angle (are not arranging cotton not less than 220 ° after standard is washed
Fabric is 160 °), tearing brute force retention rate is greater than 50%, whiteness with higher.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
It arranges obtained fabric and is cut into sample in thermostatic constant wet chamber's (21 ± 1 DEG C of humidity of temperature after a standard is washed
It is 65 ± 2%) it balances at least 4 hours and is tested.Indices test is carried out to finish fabric, specific as follows:
The measurement of creasy recovery angle is according to AATCC66-2008 " crease recovery of fabrics: replying horn cupping " standard test wrinkle
Recovery angle (WRA).
According to ASTM D1424-1996, " impact pendulnm method measures tearing for fabric for the measurement of fabric tear strength retention
Strongly " standard test tearing brute force.Tearing brute force retention rate TSR are as follows:
TSR=T/T0× 100%
In formula: T0For the tearing brute force of non-finish fabric, cN；T is the fabric tear strength after arranging, cN.
The measurement of whiteness is according to AATCC110-2005 " whiteness of textile " standard test.
Standard washing is completed according to according to AATCC Test Method 124-2001.
Embodiment 1
It takes 22.5 grams of maleic acids (0.22mol) to be added in 250ml single-necked flask, the dissolution of 100ml water is added.Again into solution
8.4ml dithioglycol (0.1mol) and the 1ml concentrated sulfuric acid is added.It is then refluxed for reaction 12 hours.It cools down after reaction, it is heavy to be precipitated
It forms sediment, suction filtration obtains white solid, 32.6 grams of drying solid is obtained after vacuum drying, yield 100% (is calculated) by the amount of dithioglycol.
Embodiment 2
It takes 24.5 grams of maleic anhydrides (0.25mol) to be added in 250ml single-necked flask, the dissolution of 100ml water is added.Again to solution
Middle addition 8.4ml dithioglycol (0.1mol) and the 1ml concentrated sulfuric acid.It is then refluxed for reaction 6 hours.It cools down, is precipitated after reaction
Precipitating, suction filtration obtain white solid, 32.6 grams of drying solid are obtained after vacuum drying, yield 100% is (by the meter of dithioglycol
It calculates).
Embodiment 3
Quaternary carboxylic acid mass concentration 60g/L, the finishing fluid of sodium hypophosphite 80g/L.Cotton fabric second dipping and rolling, 80 DEG C of drying
3min.160 DEG C bake 180s.WRA=223 ° of creasy recovery angle is measured after once washing, tearing brute force retention rate TSR=
63.1%, whiteness WI=114.
Embodiment 4
Quaternary carboxylic acid mass concentration 100g/L, the finishing fluid of sodium hypophosphite 80g/L.Cotton fabric second dipping and rolling, 80 DEG C of bakings
Dry 3min.160 DEG C bake 180s.WRA=250 ° of creasy recovery angle is measured after once washing, tearing brute force retention rate TSR
=56.9%, whiteness WI=113.86.
Embodiment 5
Quaternary carboxylic acid mass concentration 100g/L, the finishing fluid of sodium hypophosphite 80g/L.Cotton fabric second dipping and rolling, 80 DEG C of bakings
Dry 3min, 160 DEG C bake 90s.WRA=247 ° of creasy recovery angle is measured after once washing, tearing brute force retention rate TSR=
63.8%, whiteness WI=116.95.
Embodiment 6
Quaternary carboxylic acid mass concentration 100g/L, the finishing fluid of sodium hypophosphite 40g/L.Cotton fabric second dipping and rolling, 80 DEG C of bakings
Dry 3min.160 DEG C bake 180s.WRA=251 ° of creasy recovery angle is measured after once washing, tearing brute force retention rate TSR
=54.9%, whiteness WI=110.26.
Embodiment 7
Quaternary carboxylic acid mass concentration 60g/L, the finishing fluid of sodium hypophosphite 80g/L.Cotton fabric second dipping and rolling, 80 DEG C of drying
3min.180 DEG C bake 180s.WRA=220 ° of creasy recovery angle is measured after once washing, tearing brute force retention rate TSR=
36%, whiteness WI=109.03.
Embodiment 8
Quaternary carboxylic acid mass concentration 110g/L (0.34mol/L), the finishing fluid of sodium hypophosphite 73g/L.Cotton fabric two soaks
Two roll, 80 DEG C of drying 3min.160 DEG C bake 90s.WRA=259 ° of creasy recovery angle is measured after once washing, tearing brute force
Retention rate TSR=54.6%, whiteness WI=109.05.
Comparative example
Butane tetracarboxylic acid BTCA mass concentration 80g/L (0.34mol/L), the finishing fluid of sodium hypophosphite 73g/L.Cotton fabric
Second dipping and rolling, 80 DEG C of drying 3min, 160 DEG C bake 90s.WRA=246 ° of creasy recovery angle is measured after once washing, and is torn
Strength retention TSR=49.3%, whiteness WI=108.17.
Claims (10)
1. a kind of quaternary carboxylic acid for noniron finish, it is characterised in that: the structural formula of the quaternary carboxylic acid are as follows:
2. a kind of preparation method for the quaternary carboxylic acid of noniron finish as described in claim 1, comprising:
Binary acid is soluble in water, dithioglycol and catalyst I is then added, heating reaction is cooling, filters, obtains quaternary carboxylic
Acid；Wherein the molar ratio of binary acid and dithioglycol is 2:1-4:1.
3. preparation method according to claim 2, it is characterised in that: the binary acid is maleic acid or/and maleic anhydride；
Catalyst I is one or more of sulfuric acid, phosphoric acid, sodium bisulfate, potassium acid sulfate, resin cation.
4. preparation method according to claim 2, it is characterised in that: the heating reaction specifically: heat the temperature of reaction
Degree is 60 DEG C -120 DEG C, reaction time 1h-48h.
5. a kind of noniron finish liquid, which is characterized in that the finishing fluid includes quaternary carboxylic acid, catalyst II described in claim 1.
6. finishing fluid according to claim 5, which is characterized in that the catalyst II is sodium hypophosphite, potassium phosphite, phosphorus
One or more of sour hydrogen sodium, potassium hydrogen phosphate, sodium dihydrogen phosphate, potassium dihydrogen phosphate, hydrogen phosphite sodium, potassium hydrogen phosphite.
7. finishing fluid according to claim 5, which is characterized in that the concentration of quaternary carboxylic acid is 60g/L- in the finishing fluid
The concentration of 140g/L, catalyst II are 10g/L-200g/L.
8. a kind of method for sorting of wash-and-wear fabrics, comprising:
Quaternary carboxylic acid described in claim 1 is soluble in water, catalyst II is added, obtains finishing fluid, then immerses cotton fabric
In finishing fluid, second dipping and rolling, drying bakes, obtains wash-and-wear fabrics.
9. method according to claim 8, it is characterised in that: the second dipping and rolling keeps fabric with liquid rate 60-85%.
10. method according to claim 8, it is characterised in that: the drying specifically: drying mode is to dry on heat setting machine
Dry, drying temperature is 60 DEG C -120 DEG C, drying time 1min-10min；It bakes are as follows: baking temperature is 150 DEG C -175 DEG C, roasting
The baking time is 30s-300s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811147184.9A CN109440457A (en) | 2018-09-29 | 2018-09-29 | It is a kind of for the quaternary carboxylic acid of noniron finish and its preparation and application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811147184.9A CN109440457A (en) | 2018-09-29 | 2018-09-29 | It is a kind of for the quaternary carboxylic acid of noniron finish and its preparation and application |
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| CN109440457A true CN109440457A (en) | 2019-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431023A (en) * | 2020-11-18 | 2021-03-02 | 湖南派意特服饰有限公司 | Processing technology of crease-resistant non-ironing leisure suit fabric |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039456A (en) * | 1988-06-16 | 1990-02-07 | 美国政府(美国商务部代表) | With polybasic carboxylic acid COTTON FABRIC is carried out formaldehyde-free durable and press technology and the employed catalyst that scalds arrangement |
| CN101956322A (en) * | 2010-09-17 | 2011-01-26 | 四川省纺织科学研究院 | Formaldehydeless permanent press finishing agent for fabric and preparation method and application thereof |
| CN104790213A (en) * | 2015-04-16 | 2015-07-22 | 东华大学 | Formaldehyde-free and no-iron finish working solution for cellulose fiber fabrics and application method of formaldehyde-free and no-iron finish working solution |
| CN107142721A (en) * | 2017-06-09 | 2017-09-08 | 东华大学 | A kind of formaldehydeless non-ironing cellulose base fiber fabric dressing liquid of high whiteness and its application |
-
2018
- 2018-09-29 CN CN201811147184.9A patent/CN109440457A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039456A (en) * | 1988-06-16 | 1990-02-07 | 美国政府(美国商务部代表) | With polybasic carboxylic acid COTTON FABRIC is carried out formaldehyde-free durable and press technology and the employed catalyst that scalds arrangement |
| CN101956322A (en) * | 2010-09-17 | 2011-01-26 | 四川省纺织科学研究院 | Formaldehydeless permanent press finishing agent for fabric and preparation method and application thereof |
| CN104790213A (en) * | 2015-04-16 | 2015-07-22 | 东华大学 | Formaldehyde-free and no-iron finish working solution for cellulose fiber fabrics and application method of formaldehyde-free and no-iron finish working solution |
| CN107142721A (en) * | 2017-06-09 | 2017-09-08 | 东华大学 | A kind of formaldehydeless non-ironing cellulose base fiber fabric dressing liquid of high whiteness and its application |
Non-Patent Citations (1)
| Title |
|---|
| 李富强: "四元羧酸乙二硫醇二琥珀醚的合成及棉织物的抗皱整理", 《印染》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431023A (en) * | 2020-11-18 | 2021-03-02 | 湖南派意特服饰有限公司 | Processing technology of crease-resistant non-ironing leisure suit fabric |
| CN112431023B (en) * | 2020-11-18 | 2022-06-21 | 湖南派意特服饰有限公司 | Processing technology of crease-resistant non-ironing leisure suit fabric |
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