CN108824027A - A kind of textile fabric coloring agent - Google Patents
A kind of textile fabric coloring agent Download PDFInfo
- Publication number
- CN108824027A CN108824027A CN201810729057.3A CN201810729057A CN108824027A CN 108824027 A CN108824027 A CN 108824027A CN 201810729057 A CN201810729057 A CN 201810729057A CN 108824027 A CN108824027 A CN 108824027A
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- China
- Prior art keywords
- aloe
- extraction
- carbon dioxide
- coloring agent
- textile fabric
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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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy 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
- D06P1/46—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
- D06P1/48—Derivatives of carbohydrates
- D06P1/50—Derivatives of cellulose
-
- 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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5242—Polymers of unsaturated N-containing compounds
-
- 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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
-
- 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
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of textile fabric coloring agents, including consisting of composition：Polypropylene glycol, extract solution from aloe, dibutyl tin dilaurate, alum, hydroxypropyl methyl cellulose, polyvinylpyrrolidone, ethyl acetate and blocked polyisocyanate；Wherein, the extract solution from aloe is prepared using following preparation method：Aloe leaf dried powder is fitted into supercritical extraction reactor first, is passed through carbon dioxide, carries out extraction and separation using supercritical carbon dioxide, extraction temperature is 35~50 DEG C, 8~25MPa of extracting pressure, and extraction time is 1~3 hour, carbon dioxide flow rate is 1~10L/h, 1~5ml/min of entrainer flow velocity；Then the supercritical carbon dioxide containing extract is depressurized, to isolate extraction product, 25~50 DEG C of separation temperature, separating pressure is 2~10MPa, and collecting resulting extraction product is the extract solution from aloe.Coloring agent of the invention, coloring is good, not fugitive color, and bright in colour, harmless.
Description
Technical field
The present invention relates to technical field of textile fabric, in particular to a kind of textile fabric coloring agent.
Background technique
Currently, textile fabric, during dyeing, using a large amount of chemical dye, the dyestuff of finished product is in the process used
In it is easy to fall off, cause wearer's skin allergy, What is more has carcinogenicity, causes to seriously affect to human body.And these
Chemical dye generates a large amount of sewage, such as direct emission in the synthesis process, pollutes environment, as discharged again after handling, handling
With again it is more expensive.The problems such as existing natural dyeing agent is again cumbersome at high cost due to preparation process is not particularly suited for extensive
Industrialized production.
For above-mentioned phenomenon, 106087474 A of patent CN discloses a kind of textile fabric coloring agent, by following weight
The raw material of part is made：40-60 parts of plant extraction liquid, 10-14 parts of chitosan, 1-2 parts of glycerine, 1-2.5 parts of zinc stearate, poly- second
2-3 parts of alkene pyrrolidone, 1-2 parts of mica powder, 8-15 parts of lauryl disodium sulfosuccinate, 0.8-1 parts of 4 bromide, second
8-14 parts of ethyl triethoxy silicane alkane, 3-6 parts of sodium carbonate, 50-60 parts of water.The coloring agent uses pure natural plant extraction liquid conduct
Pigment source, to no damage to human body, does not easily cause the allergy of human body, and environmentally protective after reasonable disposition, and cost is relatively low, safety
Pollution-free, coloring is not only uniformly but also secured, does not influence the flexibility of textile fabric, can adapt to wanting for large-scale industrial production
It asks, but its color is not bright-coloured.
Summary of the invention
The purpose of the present invention is providing a kind of textile fabric coloring agent for technological deficiency existing in the prior art,
The coloring agent is not only good to the coloring effect of textile fabric, but also harmless.
In order to solve the above-mentioned technical problem, technical scheme is as follows：
A kind of textile fabric coloring agent, including consisting of composition：Polypropylene glycol, extract solution from aloe, tin dilaurate two
Butyl tin, alum, hydroxypropyl methyl cellulose, polyvinylpyrrolidone, ethyl acetate and blocked polyisocyanate；
Wherein, the extract solution from aloe is prepared using following preparation method：
(1) aloe leaf dried powder is fitted into supercritical extraction reactor, is passed through carbon dioxide, carried out using supercritical carbon dioxide
Extraction and separation, extraction temperature are 35~50 DEG C, 8~25MPa of extracting pressure, and extraction time is 1~3 hour, carbon dioxide flow rate
For 1~10L/h, 1~5ml/min of entrainer flow velocity；
(2) supercritical carbon dioxide containing extract is depressurized, to isolate extraction product, separation temperature 25~
50 DEG C, separating pressure is 2~10MPa, and collecting resulting extraction product is the extract solution from aloe.
Further, each composition of the coloring agent is by weight：1~3 part of polypropylene glycol, extract solution from aloe 8
~15 parts, 1~5 part of dibutyl tin dilaurate, 2~5 parts of alum, 7~10 parts of hydroxypropyl methyl cellulose, polyvinylpyrrolidine
1~3 part of ketone, 10~15 parts of ethyl acetate, 1~3 part of blocked polyisocyanate.
It further, further include the preparation step of aloe leaf dried powder, institute before the preparation step (1) of the extract solution from aloe
The preparation step for stating aloe leaf dried powder is：Chinese aloe leaf is subjected to vacuum freeze drying processing, then to the aloe after drying process
Leaf is crushed, is sieved.
Further, the drying temperature of the vacuum freeze drying processing is -30~-50 DEG C, and drying time is 10~20
Hour, the sieve of the sieving is 30~50 mesh.
Further, the entrainer is one of ethyl acetate, ethyl alcohol, methanol or several combinations.
Further, the extraction temperature is 40 DEG C, extracting pressure 15MPa, and extraction time is 2 hours, carbon dioxide
Flow velocity is 6L/h, entrainer flow velocity 2ml/min.
Compared with prior art, a kind of textile fabric coloring agent of the invention, has the advantages that：
Coloring agent of the invention, coloring is good, not fugitive color, and bright in colour, harmless.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
【Embodiment 1】
The present embodiment provides a kind of textile fabric coloring agent, which includes consisting of composition by weight：
1 part of polypropylene glycol, 8 parts of extract solution from aloe, 1 part of dibutyl tin dilaurate, 2 parts of alum, 7 parts of hydroxypropyl methyl cellulose, gather
1 part of vinylpyrrolidone, 10 parts of ethyl acetate, 1 part of blocked polyisocyanate.
Wherein, extract solution from aloe is prepared using following preparation method：
(1) Chinese aloe leaf is subjected to vacuum freeze drying processing, then the Chinese aloe leaf after drying process is crushed, is sieved
Obtain aloe dry powder.
Wherein, the drying temperature of vacuum freeze drying processing is -50 DEG C, and drying time is 10 hours, and the sieve of sieving is
30 mesh.
(2) above-mentioned aloe leaf dried powder is fitted into supercritical extraction reactor, is passed through carbon dioxide, be entrainment with ethyl acetate
Agent carries out extraction and separation using supercritical carbon dioxide, and extraction temperature is 35 DEG C, extracting pressure 8MPa, and extraction time is 1 small
When, carbon dioxide flow rate 1L/h, entrainer flow velocity 1ml/min.
(3) supercritical carbon dioxide containing extract is depressurized, to isolate extraction product, separation temperature 25
DEG C, separating pressure 2MPa, collecting resulting extraction product is the extract solution from aloe.
【Embodiment 2】
The present embodiment provides a kind of textile fabric coloring agent, which includes consisting of composition by weight：
2 parts of polypropylene glycol, 12 parts of extract solution from aloe, 3 parts of dibutyl tin dilaurate, 3 parts of alum, 8 parts of hydroxypropyl methyl cellulose, gather
2 parts of vinylpyrrolidone, 12 parts of ethyl acetate, 2 parts of blocked polyisocyanate.
Wherein, extract solution from aloe is prepared using following preparation method：
(1) Chinese aloe leaf is subjected to vacuum freeze drying processing, then the Chinese aloe leaf after drying process is crushed, is sieved
Obtain aloe dry powder.
Wherein, the drying temperature of vacuum freeze drying processing is -40 DEG C, and drying time is 15 hours, and the sieve of sieving is
40 mesh.
(2) above-mentioned aloe leaf dried powder is fitted into supercritical extraction reactor, is passed through carbon dioxide, using ethyl alcohol as entrainer, benefit
Extraction and separation are carried out with supercritical carbon dioxide, extraction temperature is 40 DEG C, extracting pressure 15MPa, and extraction time is 2 hours, two
Carbonoxide flow velocity is 6L/h, entrainer flow velocity 2ml/min.
(3) supercritical carbon dioxide containing extract is depressurized, to isolate extraction product, separation temperature 35
DEG C, separating pressure 6MPa, collecting resulting extraction product is the extract solution from aloe.
【Embodiment 3】
The present embodiment provides a kind of textile fabric coloring agent, which includes consisting of composition by weight：
3 parts of polypropylene glycol, 15 parts of extract solution from aloe, 5 parts of dibutyl tin dilaurate, 5 parts of alum, 10 parts of hydroxypropyl methyl cellulose,
3 parts of polyvinylpyrrolidone, 15 parts of ethyl acetate, 3 parts of blocked polyisocyanate.
Wherein, extract solution from aloe is prepared using following preparation method：
(1) Chinese aloe leaf is subjected to vacuum freeze drying processing, then the Chinese aloe leaf after drying process is crushed, is sieved
Obtain aloe dry powder.
Wherein, the drying temperature of vacuum freeze drying processing is -50 DEG C, and drying time is 20 hours, and the sieve of sieving is
50 mesh.
(2) above-mentioned aloe leaf dried powder is fitted into supercritical extraction reactor, is passed through carbon dioxide, using ethyl alcohol as entrainer, benefit
Extraction and separation are carried out with supercritical carbon dioxide, extraction temperature is 50 DEG C, extracting pressure 25MPa, and extraction time is 5 hours, two
Carbonoxide flow velocity is 10L/h, entrainer flow velocity 5ml/min.
(3) supercritical carbon dioxide containing extract is depressurized, to isolate extraction product, separation temperature 50
DEG C, separating pressure 10MPa, collecting resulting extraction product is the extract solution from aloe.
Compared with prior art, a kind of textile fabric coloring agent of the invention, has the advantages that：
Coloring agent of the invention, coloring is good, not fugitive color, and bright in colour, harmless.
Above description sufficiently discloses a specific embodiment of the invention.It should be pointed out that being familiar with the field
Range of any change that technical staff does a specific embodiment of the invention all without departing from claims of the present invention.
Correspondingly, the scope of the claims of the invention is also not limited only to previous embodiment.
Claims (6)
1. a kind of textile fabric coloring agent, which is characterized in that including consisting of composition：Polypropylene glycol, extract solution from aloe, two
Dibutyl tin laurate, alum, hydroxypropyl methyl cellulose, polyvinylpyrrolidone, ethyl acetate and enclosed type polyisocyanic acid
Ester；
Wherein, the extract solution from aloe is prepared using following preparation method：
(1) aloe leaf dried powder is fitted into supercritical extraction reactor, is passed through carbon dioxide, extracted using supercritical carbon dioxide
Separation, extraction temperature be 35~50 DEG C, 8~25MPa of extracting pressure, extraction time be 1~3 hour, carbon dioxide flow rate be 1~
10L/h, 1~5ml/min of entrainer flow velocity；
(2) supercritical carbon dioxide containing extract is depressurized, to isolate extraction product, separation temperature 25~50
DEG C, separating pressure is 2~10MPa, and collecting resulting extraction product is the extract solution from aloe.
2. a kind of textile fabric coloring agent according to claim 1, which is characterized in that the coloring agent it is each composition at
Part is by weight：1~3 part of polypropylene glycol, 8~15 parts of extract solution from aloe, 1~5 part of dibutyl tin dilaurate, alum 2~5
Part, 7~10 parts of hydroxypropyl methyl cellulose, 1~3 part of polyvinylpyrrolidone, 10~15 parts of ethyl acetate, enclosed type polyisocyanate cyanogen
1~3 part of acid esters.
3. a kind of textile fabric coloring agent according to claim 1, which is characterized in that the preparation of the extract solution from aloe
It further include the preparation step of aloe leaf dried powder before step (1), the preparation step of the aloe leaf dried powder is：Chinese aloe leaf is carried out
Vacuum freeze drying processing, then crushes the Chinese aloe leaf after drying process, is sieved.
4. a kind of textile fabric coloring agent according to claim 3, which is characterized in that the vacuum freeze drying processing
Drying temperature be -30~-50 DEG C, drying time is 10~20 hours, and the sieve of the sieving is 30~50 mesh.
5. a kind of textile fabric coloring agent according to claim 1, which is characterized in that the entrainer is acetic acid second
One of ester, ethyl alcohol, methanol or several combinations.
6. a kind of textile fabric coloring agent according to claim 1, which is characterized in that the extraction temperature is 40 DEG C,
Extracting pressure is 15MPa, and extraction time is 2 hours, carbon dioxide flow rate 6L/h, entrainer flow velocity 2ml/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810729057.3A CN108824027A (en) | 2018-07-05 | 2018-07-05 | A kind of textile fabric coloring agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810729057.3A CN108824027A (en) | 2018-07-05 | 2018-07-05 | A kind of textile fabric coloring agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824027A true CN108824027A (en) | 2018-11-16 |
Family
ID=64135348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810729057.3A Pending CN108824027A (en) | 2018-07-05 | 2018-07-05 | A kind of textile fabric coloring agent |
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| Country | Link |
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| CN (1) | CN108824027A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988773A (en) * | 2015-07-31 | 2015-10-21 | 界首市双鑫纺织有限公司 | Dyeing method of environmentally-friendly bamboo fiber bath towel |
| CN105113301A (en) * | 2015-09-08 | 2015-12-02 | 湖州宏鑫绸厂 | Novel natural animal and plant source color fixing agent as well as preparation method and color fixing process |
| CN106243776A (en) * | 2016-07-26 | 2016-12-21 | 萧县凯奇化工科技有限公司 | A kind of Yellow active dye composition and preparation method thereof |
| CN107724118A (en) * | 2017-10-27 | 2018-02-23 | 如皋市协和印染有限公司 | A kind of weaving face fabric coloring agent |
| CN107760055A (en) * | 2016-08-22 | 2018-03-06 | 天长市高新技术创业服务中心 | A kind of method of purification of aloe natural dye |
-
2018
- 2018-07-05 CN CN201810729057.3A patent/CN108824027A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988773A (en) * | 2015-07-31 | 2015-10-21 | 界首市双鑫纺织有限公司 | Dyeing method of environmentally-friendly bamboo fiber bath towel |
| CN105113301A (en) * | 2015-09-08 | 2015-12-02 | 湖州宏鑫绸厂 | Novel natural animal and plant source color fixing agent as well as preparation method and color fixing process |
| CN106243776A (en) * | 2016-07-26 | 2016-12-21 | 萧县凯奇化工科技有限公司 | A kind of Yellow active dye composition and preparation method thereof |
| CN107760055A (en) * | 2016-08-22 | 2018-03-06 | 天长市高新技术创业服务中心 | A kind of method of purification of aloe natural dye |
| CN107724118A (en) * | 2017-10-27 | 2018-02-23 | 如皋市协和印染有限公司 | A kind of weaving face fabric coloring agent |
Non-Patent Citations (1)
| Title |
|---|
| 李国春等: "《云南民族民间传统工艺研究》", 30 June 2014, 云南人民出版社 * |
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Application publication date: 20181116 |