CN104562768A - Novel biodegradable dyeing assistant and preparation method thereof - Google Patents
Novel biodegradable dyeing assistant and preparation method thereof Download PDFInfo
- Publication number
- CN104562768A CN104562768A CN201510058422.9A CN201510058422A CN104562768A CN 104562768 A CN104562768 A CN 104562768A CN 201510058422 A CN201510058422 A CN 201510058422A CN 104562768 A CN104562768 A CN 104562768A
- Authority
- CN
- China
- Prior art keywords
- parts
- dyeing assistant
- novel biodegradable
- starch
- dextrin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Coloring (AREA)
Abstract
The invention discloses a novel biodegradable dyeing assistant comprising the following components in parts by weight: 3-5 parts of inulin, 1-5 parts of dextrin, 1-3 parts of a high-temperature dispersing agent, 2-3 parts of polyacrylamide, 2-5 parts of APG, 8-15 parts of chitosan, 10-20 parts of modified starch and 20-40 parts of deionized water. The invention also discloses a preparation method of the dyeing assistant. The raw materials of the dyeing assistant disclosed by the invention belong to natural products and are biodegradable so as to be beneficial to environment protection; and the novel biodegradable dyeing assistant is good in dispersibility, strong in chelating ability and capable of effectively improving the color fastness of a textile and reducing dyeing damages to the fiber of the textile.
Description
Technical field:
The present invention relates to textile dyeing field, be specifically related to a kind of dyeing assistant of novel biodegradable.
Background technology:
Along with the high speed development of science and technology, environmental pollution more and more threatens the ecological balance and injures the living environment of the mankind itself, and this problem has caused the extensive concern of countries in the world, and takes measures one after another.Textiles on printing and dyeing assistant in the impact of environment on the impact of ecology considerably beyond textiles itself, therefore how to reduce the pollution of printing and dyeing assistant to environment be improve textiles ecology produce key.The main body of the impact of dyeing assistant on environment is embodied in its security and biological degradability, and the material of biological degradability difference can accumulate, thus to environmental danger.
The dyeing assistant mainly natural promoter of novel biodegradable conventional at present, comprise modified starch, shitosan etc., it can reduce the harm of dyeing assistant to environment, improves textile dyeing fastness, but the textiles mechanical strength after dyeing declines, and not washable.
Summary of the invention:
The object of this invention is to provide a kind of dyeing assistant of novel biodegradable, its raw material belongs to natural products, biodegradable; be conducive to environmental protection, its good dispersion, sequestering power is strong; effectively can improve the COLOR FASTNESS of textiles, reduce the damage of dyeing to textile fiber.
Another object of the present invention is to provide the preparation method of this dyeing assistant.
For achieving the above object, the present invention is by the following technical solutions:
A dyeing assistant for novel biodegradable, with parts by weight, comprises following component:
Inulin 3-5 part, dextrin 1-5 part,
High temperature dispersant 1-3 part, polyacrylamide 2-3 part,
APG 2-5 part, shitosan 8-15 part,
Modified starch 10-20 part, deionized water 20-40 part.
Preferred as technique scheme, a kind of dyeing assistant of novel biodegradable, with parts by weight, comprises following component:
Inulin 4 parts, 3 parts, dextrin,
High temperature dispersant 2 parts, polyacrylamide 3 parts,
APG 5 parts, shitosan 15 parts,
Modified starch 15 parts, deionized water 30 parts.
Preferred as technique scheme, described inulin is with jerusalem artichoke root-like stock for raw material, and remove albumen, colloid, crude fibre and mineral matter, get through water extraction, ion-exchange, membrane filtration, and spraying dry obtains.
Preferred as technique scheme, described dextrin is the mixture of white dextrin and yellow starch gum, and the two mass ratio is 2:1.
Preferred as technique scheme, described high temperature dispersant is REAX85A, and its main component is low sulfonation degree sodium lignin sulfonate.
Preferred as technique scheme, described APG is carbon Dodecyl Glucoside, and its degree of polymerization is 1.5.
Preferred as technique scheme, described modified starch is acetate starch, oxidized starch, etherification starch, phosphate ester starch.One or more mixing in graft starch.
A preparation method for the dyeing assistant of novel biodegradable, comprises the following steps:
(1) inulin, dextrin, shitosan, modified starch and deionized water are mixed, ultrasonic agitation 30-60min, adds APG, is warming up to 40-60 DEG C, stirs, obtain mixed dispersion liquid under the state of 800-1000 rev/min;
(2) mixed dispersion liquid that step (1) obtains is transferred in ball grinding stirring machine, adds high temperature dispersant, polyacrylamide, ball grinding stirring 12-24h, and regulator solution pH, obtain the dyeing assistant of novel biodegradable.
Preferred as technique scheme, in step (2), the pH carrying out regulator solution by dripping acetic acid is 8-10.
Beneficial effect of the present invention is:
The present invention adopts the natural productss such as inulin, dextrin, shitosan, modified starch as dyeing assistant, based on the principle of compound synergic, effectively can improve the upper chromatic effect of textiles; Adopt APG, REAX85A as dispersant, it containing the dangerous composition such as formaldehyde, APEO, is not conducive to environmental protection and health; Adding of polyacrylamide, can occur crosslinked with textile fiber, textiles, when being subject to external force, can better transmit stress between fiber, avoids because stress concentrates the decline of the textiles mechanical performance caused;
The dyeing assistant of novel biodegradable provided by the invention, preparation method is simple, good dispersion, and sequestering power is strong, and raw material is cheap and easy to get, and cost is low, and preparation technology is simple.
Detailed description of the invention:
For a better understanding of the present invention, below by embodiment, the present invention is further described, and embodiment, only for explaining the present invention, can not form any restriction to the present invention.
Embodiment 1
A dyeing assistant for novel biodegradable, with parts by weight, comprises following component:
Inulin 3 parts, 1 part, dextrin,
High temperature dispersant 1 part, polyacrylamide 2 parts,
APG 2 parts, shitosan 8 parts,
Modified starch 10 parts, deionized water 20 parts.
Its preparation method comprises the following steps:
(1) by 3 parts of inulin, 1 part of dextrin, 8 parts of shitosan, 10 portions of modified starches and deionized water mixing, ultrasonic agitation 30min under the power of 500W, adds 2 parts of APG, is warming up to 40 DEG C, stirs 1h, obtain mixed dispersion liquid under the state of 800 revs/min;
(2) mixed dispersion liquid that step (1) obtains is transferred in ball grinding stirring machine, add 1 part of high temperature dispersant, 2 parts of polyacrylamides, ball grinding stirring 12h, and drip acetic acid regulator solution pH value to 8, obtain the dyeing assistant of novel biodegradable.
Embodiment 2
A dyeing assistant for novel biodegradable, with parts by weight, comprises following component:
Inulin 5 parts, 5 parts, dextrin,
High temperature dispersant 3 parts, polyacrylamide 3 parts,
APG 5 parts, shitosan 15 parts,
Modified starch 20 parts, deionized water 40 parts.
Its preparation method comprises the following steps:
(1) by 5 parts of inulin, 5 parts of dextrin, 15 parts of shitosan, 20 portions of modified starches and deionized water mixing, ultrasonic agitation 60min under the power of 500W, adds 5 parts of APG, is warming up to 60 DEG C, under the state of 1000 revs/min, stir 3h, obtain mixed dispersion liquid;
(2) mixed dispersion liquid that step (1) obtains is transferred in ball grinding stirring machine, add 3 parts of high temperature dispersants, 3 parts of polyacrylamides, ball grinding stirring 24h, and drip acetic acid regulator solution pH value to 10, obtain the dyeing assistant of novel biodegradable.
Embodiment 3
A dyeing assistant for novel biodegradable, with parts by weight, comprises following component:
Inulin 4 parts, 2 parts, dextrin,
High temperature dispersant 2 parts, polyacrylamide 2 parts,
APG 3 parts, shitosan 9 parts,
Modified starch 12 parts, deionized water 25 parts.
Its preparation method comprises the following steps:
(1) by 4 parts of inulin, 2 parts of dextrin, 9 parts of shitosan, 12 portions of modified starches and deionized water mixing, ultrasonic agitation 35min under the power of 500W, adds 3 parts of APG, is warming up to 45 DEG C, stirs 2h, obtain mixed dispersion liquid under the state of 850 revs/min;
(2) mixed dispersion liquid that step (1) obtains is transferred in ball grinding stirring machine, add 2 parts of high temperature dispersants, 2 parts of polyacrylamides, ball grinding stirring 14h, and drip acetic acid regulator solution pH value to 9, obtain the dyeing assistant of novel biodegradable.
Embodiment 4
A dyeing assistant for novel biodegradable, with parts by weight, comprises following component:
Inulin 5 parts, 3 parts, dextrin,
High temperature dispersant 3 parts, polyacrylamide 3 parts,
APG 4 parts, shitosan 10 parts,
Modified starch 14 parts, deionized water 30 parts.
Its preparation method comprises the following steps:
(1) by 5 parts of inulin, 3 parts of dextrin, 10 parts of shitosan, 14 portions of modified starches and deionized water mixing, ultrasonic agitation 40min under the power of 500W, adds 4 parts of APG, is warming up to 50 DEG C, stirs 3h, obtain mixed dispersion liquid under the state of 900 revs/min;
(2) mixed dispersion liquid that step (1) obtains is transferred in ball grinding stirring machine, add 3 parts of high temperature dispersants, 3 parts of polyacrylamides, ball grinding stirring 18h, and drip acetic acid regulator solution pH value to 9, obtain the dyeing assistant of novel biodegradable.
Embodiment 5
A dyeing assistant for novel biodegradable, with parts by weight, comprises following component:
Inulin 3 parts, 2 parts, dextrin,
High temperature dispersant 3 parts, polyacrylamide 2 parts,
APG 3 parts, shitosan 12 parts,
Modified starch 16 parts, deionized water 35 parts.
Its preparation method comprises the following steps:
(1) by 3 parts of inulin, 2 parts of dextrin, 12 parts of shitosan, 16 portions of modified starches and deionized water mixing, ultrasonic agitation 45min under the power of 500W, adds 3 parts of APG, is warming up to 55 DEG C, stirs 3h, obtain mixed dispersion liquid under the state of 950 revs/min;
(2) mixed dispersion liquid that step (1) obtains is transferred in ball grinding stirring machine, add 3 parts of high temperature dispersants, 2 parts of polyacrylamides, ball grinding stirring 20h, and drip acetic acid regulator solution pH value to 9, obtain the dyeing assistant of novel biodegradable.
Embodiment 6
A dyeing assistant for novel biodegradable, with parts by weight, comprises following component:
Inulin 5 parts, 4 parts, dextrin,
High temperature dispersant 2 parts, polyacrylamide 3 parts,
APG 4 parts, shitosan 12 parts,
Modified starch 18 parts, deionized water 38 parts.
Its preparation method comprises the following steps:
(1) by 5 parts of inulin, 4 parts of dextrin, 12 parts of shitosan, 18 portions of modified starches and deionized water mixing, ultrasonic agitation 55min under the power of 500W, adds 4 parts of APG, is warming up to 58 DEG C, stirs 2h, obtain mixed dispersion liquid under the state of 980 revs/min;
(2) mixed dispersion liquid that step (1) obtains is transferred in ball grinding stirring machine, add 2 parts of high temperature dispersants, 3 parts of polyacrylamides, ball grinding stirring 22h, and drip acetic acid regulator solution pH value to 9, obtain the dyeing assistant of novel biodegradable.
Performance test is carried out to dyeing assistant provided by the invention below:
(1) biodegradability
Weigh with the ratio of BOD and COD, wherein BOD is biochemical oxygen demand (BOD), and measured value represents with BOD5, BOD has reacted the total amount of organic that can be degraded by microorganisms in water, COD is COD, and China regulation COD examination criteria adopts potassium bichromate to be oxidant, represents with CODcr value.BOD5/CODCr value reflects the amount that can be degraded by microorganisms in gross contamination thing, its value is larger, show that biological degradability is better, when it is generally acknowledged that BOD5/CODCr is greater than 0.45, biological degradability is better, representing when being greater than 0.3 can biodegradation, represent that biological degradability is poor when being less than 0.3, and represent when being less than 0.25 and be difficult to biodegradation.
Wherein the test of BOD5 adopts the OxiTop Control instrument of Germany.Test result as
Under:
Table 1
From table 1, the BOD5/CODCr value of dyeing assistant provided by the invention is all greater than 0.9, and its biological degradability is good.
(2) dyeing assistant provided by the invention is used for textile dyeing, and carries out performance test to the textiles after dyeing, wherein comparative example is add the textiles of common dyeing auxiliary agent, tests as follows:
1) COLOR FASTNESS test
Table 2
As can be seen from Table 2, dyeing assistant provided by the invention effectively can improve the dyefastness of textiles, adds the quality of textiles.
2) ultimate strength test
Test according to GB/T 3923.1-1999 standard, adopt isodromicing elongation's type test instrument, test result is as shown in table 3, and wherein, comparative example is add the textiles of common dyeing auxiliary agent:
Table 3
From table 3, dyeing assistant provided by the invention effectively can reduce the damage of coloring agent to textiles mechanical performance.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (9)
1. a dyeing assistant for novel biodegradable, is characterized in that, with parts by weight, comprises following component:
Inulin 3-5 part, dextrin 1-5 part,
High temperature dispersant 1-3 part, polyacrylamide 2-3 part,
APG 2-5 part, shitosan 8-15 part,
Modified starch 10-20 part, deionized water 20-40 part.
2. the dyeing assistant of a kind of novel biodegradable as claimed in claim 1, is characterized in that, with parts by weight, comprises following component:
Inulin 4 parts, 3 parts, dextrin,
High temperature dispersant 2 parts, polyacrylamide 3 parts,
APG 5 parts, shitosan 15 parts,
Modified starch 15 parts, deionized water 30 parts.
3. the dyeing assistant of a kind of novel biodegradable as claimed in claim 1, is characterized in that, described inulin is with jerusalem artichoke root-like stock for raw material, and remove albumen, colloid, crude fibre and mineral matter, get through water extraction, ion-exchange, membrane filtration, and spraying dry obtains.
4. the dyeing assistant of a kind of novel biodegradable as claimed in claim 1, is characterized in that, described dextrin is the mixture of white dextrin and yellow starch gum, and the two mass ratio is 2:1.
5. the dyeing assistant of a kind of novel biodegradable as claimed in claim 1, is characterized in that, described high temperature dispersant is REAX85A, and its main component is low sulfonation degree sodium lignin sulfonate.
6. the dyeing assistant of a kind of novel biodegradable as claimed in claim 1, is characterized in that, described APG is carbon Dodecyl Glucoside, and its degree of polymerization is 1.5.
7. the dyeing assistant of a kind of novel biodegradable as claimed in claim 1, is characterized in that, described modified starch is acetate starch, oxidized starch, etherification starch, phosphate ester starch.One or more mixing in graft starch.
8. the preparation method of the dyeing assistant of a kind of novel biodegradable as described in as arbitrary in claim 1 to 7, is characterized in that, comprise the following steps:
(1) inulin, dextrin, shitosan, modified starch and deionized water are mixed, ultrasonic agitation 30-60min, adds APG, is warming up to 40-60 DEG C, stirs, obtain mixed dispersion liquid under the state of 800-1000 rev/min;
(2) mixed dispersion liquid that step (1) obtains is transferred in ball grinding stirring machine, adds high temperature dispersant, polyacrylamide, ball grinding stirring 12-24h, and regulator solution pH, obtain the dyeing assistant of novel biodegradable.
9. the preparation method of the dyeing assistant of a kind of novel biodegradable as claimed in claim 8, is characterized in that, in step (2), the pH value carrying out regulator solution by dripping acetic acid is 8-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058422.9A CN104562768A (en) | 2015-02-04 | 2015-02-04 | Novel biodegradable dyeing assistant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058422.9A CN104562768A (en) | 2015-02-04 | 2015-02-04 | Novel biodegradable dyeing assistant and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104562768A true CN104562768A (en) | 2015-04-29 |
Family
ID=53079786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510058422.9A Pending CN104562768A (en) | 2015-02-04 | 2015-02-04 | Novel biodegradable dyeing assistant and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104562768A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670385A (en) * | 2019-09-03 | 2020-01-10 | 无锡德冠生物科技有限公司 | Biomass dyeing auxiliary and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817972A (en) * | 2006-01-16 | 2006-08-16 | 大连理工大学 | Acid dye composition |
| CN101768875A (en) * | 2010-01-25 | 2010-07-07 | 吴江德伊时装面料有限公司 | Dyeing method of memory cloth |
| CN102408750A (en) * | 2010-09-26 | 2012-04-11 | 大丰市千采精细化工有限公司 | Acid dye mixture with good colourability |
| CN103669042A (en) * | 2013-11-22 | 2014-03-26 | 江苏中新资源集团有限公司 | Environment-friendly fabric dispersing levelling agent and preparation method thereof |
-
2015
- 2015-02-04 CN CN201510058422.9A patent/CN104562768A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817972A (en) * | 2006-01-16 | 2006-08-16 | 大连理工大学 | Acid dye composition |
| CN101768875A (en) * | 2010-01-25 | 2010-07-07 | 吴江德伊时装面料有限公司 | Dyeing method of memory cloth |
| CN102408750A (en) * | 2010-09-26 | 2012-04-11 | 大丰市千采精细化工有限公司 | Acid dye mixture with good colourability |
| CN103669042A (en) * | 2013-11-22 | 2014-03-26 | 江苏中新资源集团有限公司 | Environment-friendly fabric dispersing levelling agent and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670385A (en) * | 2019-09-03 | 2020-01-10 | 无锡德冠生物科技有限公司 | Biomass dyeing auxiliary and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101838934B (en) | Impregnating compound for surface treatment of glass fiber filter cloth and preparation method thereof | |
| CN102351995B (en) | Starch-based graft copolymer coal water slurry dispersant and preparation method thereof | |
| CN102250493B (en) | Blue alkali resistant active dye | |
| CN105061662B (en) | A kind of preparation method of the acrylic thickener with inorganic clay as cross-linking agent | |
| CN103660669B (en) | A kind of fountain solution of exempting from alcohol and preparation method thereof | |
| ES2897454T3 (en) | Cold transfer printing paste, printing colorant thereof, and preparation method thereof | |
| CN101498101A (en) | Non-phosphate scouring agent and preparation thereof | |
| CN102732186A (en) | Modified starch adhesive and method for preparing same | |
| CN104830255A (en) | Fabric stiffening adhesive paste, preparation method thereof and forming cloth | |
| CN103897639B (en) | Starch conversion polyvinyl alcohol environmental protection sizing agent for building and preparation method thereof | |
| CN101638298A (en) | Wetting agent used for pretreated enhancement type filter cloth | |
| CN101457499A (en) | Surface sizing agent and its production method | |
| CN110670385A (en) | Biomass dyeing auxiliary and preparation method thereof | |
| CN104562768A (en) | Novel biodegradable dyeing assistant and preparation method thereof | |
| CN102605604A (en) | Enzyme preparation for deoxidizing, polishing and dyeing one-bath method and application of enzyme preparation | |
| CN104530763A (en) | Blue liquid disperse dye and preparation method and application thereof | |
| CN104448933A (en) | Red liquid disperse dye and preparation method and usage thereof | |
| CN108130758A (en) | A kind of bleeding agent and preparation method thereof | |
| CN102704266B (en) | High-efficiency scouring agent containing glucose structural units and preparation method thereof | |
| CN104530761A (en) | Red liquid disperse dye and preparation method and application thereof | |
| CN105176458A (en) | Adhesive for starch modified vinyl acetate wooden veneer veneering and preparation method of adhesive | |
| CN102558374A (en) | Oxidized starch paper surface sizing agent and preparation method thereof | |
| CN102888313B (en) | Infant laundry detergent | |
| CN104371367A (en) | Preparation method of dye composition for dyeing of fiber material | |
| CN104530762A (en) | Orange liquid disperse dye and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |