CN108998997A - A kind of dyeing terylene environment-friendly and energy-efficient healant and its application - Google Patents
A kind of dyeing terylene environment-friendly and energy-efficient healant and its application Download PDFInfo
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- CN108998997A CN108998997A CN201810876979.7A CN201810876979A CN108998997A CN 108998997 A CN108998997 A CN 108998997A CN 201810876979 A CN201810876979 A CN 201810876979A CN 108998997 A CN108998997 A CN 108998997A
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- healant
- ergol
- dyeing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65125—Compounds containing ester groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of dyeing terylene environment-friendly and energy-efficient healants and its application.This includes that healant includes following component according to parts by weight: 1-4 parts of plant extracts, 2-8 parts of fish glue albumen, Ergol 25-39 parts modified, 8-15 parts of phthalic acid dihydric alcohol aromatic ester, and 1-3 parts of nonionic surfactant, 1-3 parts of citric acid.After Ergol modification of the invention; foam copper is loaded; increase compatibility between Ergol and fiber; the dyestuff for effectively promoting fibrous inside is displaced outwardly; the synergistic effect of modified Ergol and fish glue albumen; being uniformly distributed for dyestuff is promoted, the addition of plant extracts reduces the addition of antibacterial agent and reducing agent, and be effectively protected fabric uses field and the time limit.In addition, healant has very strong migration property, and temperature needed for reducing level dyeing, and then repairs on clothing and the problems such as color dot, dyeing defect, color difference occur.
Description
Technical field
The present invention relates to textile dyeing and finishing manufacture fields, and in particular to a kind of dyeing terylene environment-friendly and energy-efficient healant and
It is applied.
Background technique
Dyeing terylene refers to that polyester fiber is dyed under 130 DEG C of acidic environment using disperse dyes.Traditional sense
It is even more serious form and aspect occur and have larger difference if there is defects such as color dot, dyeing defect, color difference during upper dyeing terylene
When difference, returns something for repairs into certified products due to not reusable and waste product can only be judged to, cause the significant wastage of textile, the defect
It is current puzzlement dyeing and finishing factory and big problem urgently to be resolved.
Application number 201310261989.7, entitled a kind of environment-friendly dacron dyeing repairing agent, by the following raw material preparation
At: Ergol 45-55 parts by weight, dibutyl maleate 20-25 parts by weight, ten alcohol ether phosphate 15-25 parts by weight of isomery,
Tween-80 5-10 parts by weight.Above-mentioned Ergol is plasticiser and solvent, and dibutyl maleate is main detergent, isomery
Bleeding agent and emulsifier are wanted based on ten alcohol ether phosphates, Tween-80 is emulsifier.In polyester fiber high-temperature dyeing, (130 DEG C very
To higher) under the synergistic effect of Ergol and dibutyl maleate, disperse dyes are easier to realize from fibrous inside to fiber
External migration, so that rearrangement of the disperse dyes in polyester fiber is realized, to realize " even color " truly.This
High-risk substance (SHVC) of the raw material used by case without the Europe such as APEO disabling, meets European Union Okeo-Tex Standard
100 and REACH laws and regulations requirement is environment-friendly dacron dyeing repairing agent.
Application number 201711283143.8 discloses a kind of dyeing terylene healant, which is characterized in that by following mass parts
Raw material be mixed: 40-50 parts of 600 dibasic acid esters of diethylene glycol (DEG) dibenzoic acid benzyl ester DEDB, 30-40 portion rapeseed oil acid polyethylene glycol,
4-10 part 600#Sulfonated bodies and 10-20 parts of methanol.Although the healant can realize the effect for mending substandard products at 100 DEG C,
The environmentally friendly degree of the waste water of used healant reduces.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of dyeing terylene environment-friendly and energy-efficient healants
And its application, the healant component is simple, and even color is uniform, effectively compensates for the non-uniform problem of dyeing, improves fabric finished product
Rate.
A kind of dyeing terylene environment-friendly and energy-efficient healant, including following component according to parts by weight: plant extracts
It is 1-4 parts, 2-8 parts of fish glue albumen, Ergol 25-39 parts modified, 8-15 parts of phthalic acid dihydric alcohol aromatic ester, nonionic
1-3 parts of surfactant, 1-3 parts of citric acid.
It is above-mentioned dyeing terylene environment-friendly and energy-efficient healant as improved, including following group according to parts by weight
Point: 3 parts of plant extracts, 6 parts of fish glue albumen, it is modified 30 parts of Ergol, 12 parts of phthalic acid dihydric alcohol aromatic ester is non-
2 parts of ionic surface active agent, 2 parts of citric acid.
Be as improved, the modified Ergol by Ergol, dopamine solution and foam copper mix and
At, and molar ratio is 5:2:3.
Further improved to be, the porosity of the foam copper is 10-15%.
Specifically, modified Ergol and phthalic acid dihydric alcohol aromatic ester Hybrid Heating are dissolved, to natural drop
Be added when temperature is to 40-50 DEG C with fish glue albumen, after magnetic agitation is uniform, add nonionic surfactant and citric acid, after
Continuous stirring, is freeze-dried to get dyeing terylene environment-friendly and energy-efficient healant.
Application of the above-mentioned dyeing terylene with environment-friendly and energy-efficient healant in polyester fabric dyeing.
The utility model has the advantages that
After Ergol modification of the invention, foam copper is loaded, has been increased between Ergol and fiber, it is compatible
Property, the dyestuff for effectively promoting fibrous inside is displaced outwardly, is modified the synergistic effect of Ergol and fish glue albumen, promotes
Dyestuff is uniformly distributed, and the addition of plant extracts reduces the addition of antibacterial agent and reducing agent, is effectively protected fabric
Use field and the time limit.Healant of the present invention has very strong migration property, and temperature needed for reducing level dyeing, 80 DEG C of low temperature
Under can be carried out level dyeing, and then repair on clothing and the problems such as color dot, dyeing defect, color difference occur.
Specific embodiment
The present invention is further described in detail below by specific embodiment.
Embodiment 1
A kind of dyeing terylene environment-friendly and energy-efficient healant, including following component according to parts by weight: 1 part of plant extracts,
2 parts of fish glue albumen, modified 25 parts of Ergol, 8 parts of phthalic acid dihydric alcohol aromatic ester, 1 part of nonionic surfactant,
1 part of citric acid.
The modified Ergol is mixed by Ergol, dopamine solution and foam copper, and molar ratio is
5:2:3.The porosity of the foam copper is 10%.
Above-mentioned plant extracts is ginkgo biloba p.e, red palm extract, dendrobium candidum extract or lemongrass extract.
Specifically, modified Ergol and phthalic acid dihydric alcohol aromatic ester Hybrid Heating are dissolved, to natural drop
Be added when temperature is to 40-50 DEG C with fish glue albumen, after magnetic agitation is uniform, add nonionic surfactant and citric acid, after
Continuous stirring, is freeze-dried to get dyeing terylene environment-friendly and energy-efficient healant.
Application of the above-mentioned dyeing terylene with environment-friendly and energy-efficient healant in polyester fabric dyeing, i.e., in normal dyeing program
Afterwards, addition healant is handled, and can be realized at 82 DEG C by color, the yield rate of fabric improves 85%.
Embodiment 2
A kind of dyeing terylene environment-friendly and energy-efficient healant, including following component according to parts by weight: 3 parts of plant extracts,
6 parts of fish glue albumen, modified 30 parts of Ergol, 12 parts of phthalic acid dihydric alcohol aromatic ester, nonionic surfactant 2
Part, 2 parts of citric acid.
The modified Ergol is mixed by Ergol, dopamine solution and foam copper, and molar ratio is
5:2:3.The porosity of the foam copper is 12%.
Specifically, modified Ergol and phthalic acid dihydric alcohol aromatic ester Hybrid Heating are dissolved, to natural drop
Be added when temperature is to 40-50 DEG C with fish glue albumen, after magnetic agitation is uniform, add nonionic surfactant and citric acid, after
Continuous stirring, is freeze-dried to get dyeing terylene environment-friendly and energy-efficient healant.
Application of the above-mentioned dyeing terylene with environment-friendly and energy-efficient healant in polyester fabric dyeing, i.e., in normal dyeing program
Afterwards, addition healant is handled, and is can be realized at 80 DEG C by color, the yield rate gained yield rate of fabric improves 92%.
Embodiment 3
A kind of dyeing terylene environment-friendly and energy-efficient healant, including following component according to parts by weight: 4 parts of plant extracts,
8 parts of fish glue albumen, modified 39 parts of Ergol, 15 parts of phthalic acid dihydric alcohol aromatic ester, nonionic surfactant 3
Part, 3 parts of citric acid.
The modified Ergol is mixed by Ergol, dopamine solution and foam copper, and molar ratio is
5:2:3.The porosity of the foam copper is 15%.
Specifically, modified Ergol and phthalic acid dihydric alcohol aromatic ester Hybrid Heating are dissolved, to natural drop
Be added when temperature is to 40-50 DEG C with fish glue albumen, after magnetic agitation is uniform, add nonionic surfactant and citric acid, after
Continuous stirring, is freeze-dried to get dyeing terylene environment-friendly and energy-efficient healant.
Application of the above-mentioned dyeing terylene with environment-friendly and energy-efficient healant in polyester fabric dyeing, i.e., in normal dyeing program
Afterwards, addition healant is handled, and can be realized at 85 DEG C by color, the yield rate of fabric.
Comparative example 1
In addition to it will be modified Ergol and be changed to Ergol, remaining is the same as embodiment 2.Above-mentioned dyeing terylene environmental protection and energy saving
Application of the type healant in polyester fabric dyeing, i.e., after normal dyeing program, addition healant is handled, at 105 DEG C
By color on realizing, the yield rate of fabric improves 18%.
Comparative example 2
In addition to without fish glue albumen, remaining is the same as embodiment 2.Above-mentioned dyeing terylene is contaminated with environment-friendly and energy-efficient healant in polyester fabric
Application on color, i.e., after normal dyeing program, addition healant is handled, and can be realized at 118 DEG C by color, the finished product of fabric
Rate improves 20%.
In conclusion having loaded foam copper after Ergol modification of the invention, having increased Ergol and fiber
Between, compatibility, the dyestuff for effectively promoting fibrous inside is displaced outwardly, and the collaboration of modified Ergol and fish glue albumen is made
With promoting being uniformly distributed for dyestuff, the addition of plant extracts reduces the addition of antibacterial agent and reducing agent, is effectively protected
Fabric uses field and the time limit.Healant of the present invention has very strong migration property, and temperature needed for reducing level dyeing, and 80
It can be carried out level dyeing in a low temperature of DEG C, and then repair on clothing and the problems such as color dot, dyeing defect, color difference occur.
The foregoing is only a preferred embodiment of the present invention, the scope of protection of the present invention is not limited to this, it is any ripe
Know those skilled in the art within the technical scope of the present disclosure, the letter for the technical solution that can be become apparent to
Altered or equivalence replacement are fallen within the protection scope of the present invention.
Claims (5)
1. a kind of dyeing terylene environment-friendly and energy-efficient healant, which is characterized in that including following component according to parts by weight: planting
It is 1-4 parts of object extract, 2-8 parts of fish glue albumen, Ergol 25-39 parts modified, phthalic acid dihydric alcohol aromatic ester 8-15
Part, 1-3 parts of nonionic surfactant, 1-3 parts of citric acid.
2. a kind of dyeing terylene environment-friendly and energy-efficient healant according to claim 1, which is characterized in that including pressing below
The component of parts by weight meter: 3 parts of plant extracts, 6 parts of fish glue albumen, modified 30 parts of Ergol, phthalic acid binary
12 parts of alcohol aromatic ester, 2 parts of nonionic surfactant, 2 parts of citric acid.
3. a kind of dyeing terylene environment-friendly and energy-efficient healant according to claim 1, which is characterized in that the modified benzene
Benzyl formate is mixed by Ergol, dopamine solution and foam copper, and molar ratio is 5:2:3.
4. a kind of dyeing terylene environment-friendly and energy-efficient healant according to claim 3, which is characterized in that the foam copper
Porosity be 10-15%.
5. the application based on dyeing terylene described in claim 1 with environment-friendly and energy-efficient healant in polyester fabric dyeing.
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CN201810876979.7A CN108998997A (en) | 2018-08-03 | 2018-08-03 | A kind of dyeing terylene environment-friendly and energy-efficient healant and its application |
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CN201810876979.7A CN108998997A (en) | 2018-08-03 | 2018-08-03 | A kind of dyeing terylene environment-friendly and energy-efficient healant and its application |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110735211A (en) * | 2019-11-06 | 2020-01-31 | 青岛百草新材料股份有限公司 | plant functional seat fabric and preparation method thereof |
CN112359619A (en) * | 2020-12-10 | 2021-02-12 | 绍兴集宇化工科技有限公司 | One-bath quick bleaching agent for printing and dyeing and preparation method and application thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103088673A (en) * | 2012-11-09 | 2013-05-08 | 吴江市钱氏纺织有限公司 | Textile anti-migration agent and preparation method thereof |
CN103343461A (en) * | 2013-06-27 | 2013-10-09 | 晋江市南星印染材料有限公司 | Environment-friendly dacron dyeing repairing agent |
CN106245379A (en) * | 2016-08-16 | 2016-12-21 | 嘉兴华晟助剂工业有限公司 | Environment-friendly type level dyeing healant compositions and application thereof |
CN106245362A (en) * | 2016-08-24 | 2016-12-21 | 常熟市新华源有色毛条厂 | The colouring method of polyster fibre wool top |
CN107956157A (en) * | 2017-12-07 | 2018-04-24 | 珠海宏河贸易发展有限公司 | A kind of dyeing terylene healant |
-
2018
- 2018-08-03 CN CN201810876979.7A patent/CN108998997A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103088673A (en) * | 2012-11-09 | 2013-05-08 | 吴江市钱氏纺织有限公司 | Textile anti-migration agent and preparation method thereof |
CN103343461A (en) * | 2013-06-27 | 2013-10-09 | 晋江市南星印染材料有限公司 | Environment-friendly dacron dyeing repairing agent |
CN106245379A (en) * | 2016-08-16 | 2016-12-21 | 嘉兴华晟助剂工业有限公司 | Environment-friendly type level dyeing healant compositions and application thereof |
CN106245362A (en) * | 2016-08-24 | 2016-12-21 | 常熟市新华源有色毛条厂 | The colouring method of polyster fibre wool top |
CN107956157A (en) * | 2017-12-07 | 2018-04-24 | 珠海宏河贸易发展有限公司 | A kind of dyeing terylene healant |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110735211A (en) * | 2019-11-06 | 2020-01-31 | 青岛百草新材料股份有限公司 | plant functional seat fabric and preparation method thereof |
CN112359619A (en) * | 2020-12-10 | 2021-02-12 | 绍兴集宇化工科技有限公司 | One-bath quick bleaching agent for printing and dyeing and preparation method and application thereof |
CN112359619B (en) * | 2020-12-10 | 2023-03-21 | 绍兴集宇化工科技有限公司 | One-bath quick bleaching agent for printing and dyeing and preparation method and application thereof |
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