CN106592283B - A kind of heat safe aldehyde-free colour stabilizer and preparation method thereof - Google Patents
A kind of heat safe aldehyde-free colour stabilizer and preparation method thereof Download PDFInfo
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- CN106592283B CN106592283B CN201611142203.XA CN201611142203A CN106592283B CN 106592283 B CN106592283 B CN 106592283B CN 201611142203 A CN201611142203 A CN 201611142203A CN 106592283 B CN106592283 B CN 106592283B
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- salicylic acid
- stir process
- aldehyde
- dicyandiamide
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000003756 stirring Methods 0.000 claims abstract description 40
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229940117958 vinyl acetate Drugs 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 34
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229960004889 salicylic acid Drugs 0.000 claims abstract description 34
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims abstract description 20
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims abstract description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 235000019441 ethanol Nutrition 0.000 claims description 13
- 238000010792 warming Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 abstract description 17
- 238000005406 washing Methods 0.000 abstract description 8
- 238000009835 boiling Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004043 dyeing Methods 0.000 abstract description 3
- 229920000742 Cotton Polymers 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000003993 interaction Effects 0.000 abstract description 2
- 239000000985 reactive dye Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000012467 final product Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- 239000004753 textile Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 241001270131 Agaricus moelleri Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 235000013861 fat-free Nutrition 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QBUKAFSEUHGMMX-MTJSOVHGSA-N (5z)-5-[[3-(1-hydroxyethyl)thiophen-2-yl]methylidene]-10-methoxy-2,2,4-trimethyl-1h-chromeno[3,4-f]quinolin-9-ol Chemical group C1=CC=2NC(C)(C)C=C(C)C=2C2=C1C=1C(OC)=C(O)C=CC=1O\C2=C/C=1SC=CC=1C(C)O QBUKAFSEUHGMMX-MTJSOVHGSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic 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
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/06—After-treatment with organic compounds containing nitrogen
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of heat safe aldehyde-free colour stabilizers and preparation method thereof, which is made of the raw material below according to parts by weight：37 parts of fatty alcohol, 15 25 parts of dicyandiamide, 23 31 parts of diethylamine, 8 16 parts of salicylic acid, 11 19 parts of vinylacetate.By fatty alcohol, ethylenediamine and dicyandiamide Hybrid Heating stir process, salicylic acid solution is then added dropwise while stirring, cool down stir process；Then the processing of vinyl acetate solution heating stirring is added；Then cool down stir process, is down to room temperature to obtain the final product.Present invention color fixing agent obtained under the interaction of each component is free of formaldehyde, have the characteristics that dyefastness is high, improve dry and wet fastness, is Washing, high temperature resistant, environmental protection, free of contamination, colour fixation is good, the fixation treatment that can be applied to Dyeing of Cotton Fabric with Reactive Dyes fabric, can be improved the washing color fastness of fabric and boiling water impregnates fastness, and production technology is easy, production cost is low, performance is stablized, and is suitable for industrialized production, has a vast market foreground.
Description
Technical field
The present invention relates to printing and dyeing assistant technical field, specifically a kind of heat safe aldehyde-free colour stabilizer and preparation method thereof.
Background technology
During fabric knitting, although some dyeing color and lusters are more beautiful, not due to wet process firmness
It is good, it fades and viscous color the phenomenon that ratio is more serious, this not only makes fabric itself seem older, while being easy to fade when meeting water,
It is easier to cause and the mutual staining of other fabrics.
Color fixing agent is the auxiliary agent for improving dyestuff on the fabric used in color moisture resistant fastness.It on the fabric can be with dyestuff shape
The washing of color, perspiration fastness are improved at insoluble colored substance, its light fastness also can be improved sometimes.Traditional color fixing agent
Containing the substance that formaldehyde etc. is harmful, but with the raising of economic level, requirement of the people to textile is higher and higher,
More and more people are keen to Green Textiles.This is because the auxiliary agent used in the weaving process of fabric is free of heavy metal
Ion and free formaldehyde is not generated, but the aldehyde-free colour stabilizer washing color fastness occurred currently on the market is undesirable, produces work
The problem of skill is complicated, therefore how overcome the deficiencies in the prior art is current technical field of textile auxiliary agent urgent need to resolve.
Invention content
The purpose of the present invention is to provide a kind of heat safe aldehyde-free colour stabilizers and preparation method thereof, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of heat safe aldehyde-free colour stabilizer, is made of the raw material below according to parts by weight：3-7 parts of fatty alcohol, dicyandiamide
15-25 parts, 23-31 parts of diethylamine, 8-16 parts of salicylic acid, 11-19 parts of vinylacetate.
As a further solution of the present invention：The heat safe aldehyde-free colour stabilizer, by below according to the raw material of parts by weight
Composition：4-6 parts of fatty alcohol, 18-22 parts of dicyandiamide, 25-29 parts of diethylamine, 10-14 parts of salicylic acid, 13-17 parts of vinylacetate.
As a further solution of the present invention：The heat safe aldehyde-free colour stabilizer, by below according to the raw material of parts by weight
Composition：5 parts of fatty alcohol, 20 parts of dicyandiamide, 27 parts of diethylamine, 12 parts of salicylic acid, 15 parts of vinylacetate.
A kind of preparation method of heat safe aldehyde-free colour stabilizer, comprises the steps of：
1) salicylic acid and 65% ethyl alcohol are hybridly prepared into the salicylic acid solution that mass concentration is 42%；By vinylacetate
It is hybridly prepared into the vinyl acetate solution that mass concentration is 16% with deionized water；
2) fatty alcohol, ethylenediamine and dicyandiamide are mixed, is warming up to 86 DEG C, and stir process 72min at such a temperature, so
Salicylic acid solution is added dropwise while stirring afterwards, 38min is added dropwise altogether, 62 DEG C and at such a temperature stir process are down to after dripping
66min；Then vinyl acetate solution is added, stir process 28min at a temperature of 92 DEG C；Then it is cooled to 42 DEG C of temperature
Lower stir process 42-45min, is down to room temperature up to color fixing agent.
Compared with prior art, the beneficial effects of the invention are as follows：
Preparation process of the present invention is simple, and color fixing agent obtained is free of formaldehyde under the interaction of each component, can be by solid
Anionic group in cation group and dyestuff in dye molecules carries out electrostatical binding, is formed in fabric surface insoluble
Color lake, and then the aqueous solvent group of dyestuff is closed, to improve dyed fabric washing fastness., raising high with dyefastness
Dry and wet fastness, Washing, high temperature resistant, environmental protection, free of contamination feature, colour fixation is good, can be applied to reactive dye dye
The fixation treatment of cotton fabric, can be improved the washing color fastness of fabric and boiling water impregnates fastness, and production technology is easy, production cost
Low, performance is stablized, and is suitable for industrialized production, has a vast market foreground.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of heat safe aldehyde-free colour stabilizer is made of the raw material below according to parts by weight：Fat
3 parts of alcohol, 15 parts of dicyandiamide, 23 parts of diethylamine, 8 parts of salicylic acid, 11 parts of vinylacetate.
Salicylic acid and 65% ethyl alcohol are hybridly prepared into the salicylic acid solution that mass concentration is 42%；By vinylacetate with
Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide,
It is warming up to 86 DEG C, and stir process 72min at such a temperature, salicylic acid solution is then added dropwise while stirring, 38min is added dropwise altogether,
62 DEG C and at such a temperature stir process 66min are down to after dripping；Then vinyl acetate solution is added, in 92 DEG C of temperature
Lower stir process 28min；Then stir process 42min at a temperature of being cooled to 42 DEG C, is down to room temperature up to color fixing agent.
Embodiment 2
In the embodiment of the present invention, a kind of heat safe aldehyde-free colour stabilizer is made of the raw material below according to parts by weight：Fat
7 parts of alcohol, 25 parts of dicyandiamide, 31 parts of diethylamine, 16 parts of salicylic acid, 19 parts of vinylacetate.
Salicylic acid and 65% ethyl alcohol are hybridly prepared into the salicylic acid solution that mass concentration is 42%；By vinylacetate with
Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide,
It is warming up to 86 DEG C, and stir process 72min at such a temperature, salicylic acid solution is then added dropwise while stirring, 38min is added dropwise altogether,
62 DEG C and at such a temperature stir process 66min are down to after dripping；Then vinyl acetate solution is added, in 92 DEG C of temperature
Lower stir process 28min；Then stir process 45min at a temperature of being cooled to 42 DEG C, is down to room temperature up to color fixing agent.
Embodiment 3
In the embodiment of the present invention, a kind of heat safe aldehyde-free colour stabilizer is made of the raw material below according to parts by weight：Fat
4 parts of alcohol, 18 parts of dicyandiamide, 25 parts of diethylamine, 10 parts of salicylic acid, 13 parts of vinylacetate.
Salicylic acid and 65% ethyl alcohol are hybridly prepared into the salicylic acid solution that mass concentration is 42%；By vinylacetate with
Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide,
It is warming up to 86 DEG C, and stir process 72min at such a temperature, salicylic acid solution is then added dropwise while stirring, 38min is added dropwise altogether,
62 DEG C and at such a temperature stir process 66min are down to after dripping；Then vinyl acetate solution is added, in 92 DEG C of temperature
Lower stir process 28min；Then stir process 43min at a temperature of being cooled to 42 DEG C, is down to room temperature up to color fixing agent.
Embodiment 4
In the embodiment of the present invention, a kind of heat safe aldehyde-free colour stabilizer is made of the raw material below according to parts by weight：Fat
6 parts of alcohol, 22 parts of dicyandiamide, 29 parts of diethylamine, 14 parts of salicylic acid, 17 parts of vinylacetate.
Salicylic acid and 65% ethyl alcohol are hybridly prepared into the salicylic acid solution that mass concentration is 42%；By vinylacetate with
Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide,
It is warming up to 86 DEG C, and stir process 72min at such a temperature, salicylic acid solution is then added dropwise while stirring, 38min is added dropwise altogether,
62 DEG C and at such a temperature stir process 66min are down to after dripping；Then vinyl acetate solution is added, in 92 DEG C of temperature
Lower stir process 28min；Then stir process 43min at a temperature of being cooled to 42 DEG C, is down to room temperature up to color fixing agent.
Embodiment 5
In the embodiment of the present invention, a kind of heat safe aldehyde-free colour stabilizer is made of the raw material below according to parts by weight：Fat
5 parts of alcohol, 20 parts of dicyandiamide, 27 parts of diethylamine, 12 parts of salicylic acid, 15 parts of vinylacetate.
Salicylic acid and 65% ethyl alcohol are hybridly prepared into the salicylic acid solution that mass concentration is 42%；By vinylacetate with
Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide,
It is warming up to 86 DEG C, and stir process 72min at such a temperature, salicylic acid solution is then added dropwise while stirring, 38min is added dropwise altogether,
62 DEG C and at such a temperature stir process 66min are down to after dripping；Then vinyl acetate solution is added, in 92 DEG C of temperature
Lower stir process 28min；Then stir process 43min at a temperature of being cooled to 42 DEG C, is down to room temperature up to color fixing agent.
Comparative example 1
It is other consistent with embodiment 5 in addition to fat-free alcohol.
Comparative example 2
It is other consistent with embodiment 5 in addition to no vinylacetate.
Comparative example 3
It is other consistent with embodiment 5 in addition to fat-free alcohol, vinylacetate.
Using the fabric of the performance detection and non-fixation of 1-5 of the embodiment of the present invention and the fabric of comparative example 1-3 product fixation
It compares, data are as shown in table 1.
1 performance detection data of table
Note：
1, color fastness to washing：By GB/T3921-2008《Textile color stability is tested：Fastness to soaping》Method measures.
2, colour fastness to rubbing：By GB/T3920-2008《Textile color stability is tested：Colour fastness to rubbing》Method is surveyed
It is fixed.
3, rating is respectively with GB/T250-2008 discoloration gray scales and GB/T251-2008 staining gray scales.Color
The poor Δ CC of degree:Sample L*, a*, b* are measured with computer colour matching instrument Gretag Macbeth Color-EYER 3100, is then pressed
CIELAB color difference formula calculates.
4, resistance to boiling water impregnates fastness：By the cloth specimen after fixation, by bath raio 1:20, impregnate 5- in 100 DEG C of boiling water
10min then takes out cloth specimen, sees that raffinate boiling water fades the depth.Boiling water color is deeper, and series is lower.5 grades of water white transparencies, preferably,
1 grade is deep for color, and so on.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of heat safe aldehyde-free colour stabilizer, which is characterized in that be made of the raw material below according to parts by weight：Fatty alcohol 3-7
Part, 15-25 parts of dicyandiamide, 23-31 parts of diethylamine, 8-16 parts of salicylic acid, 11-19 parts of vinylacetate；
The preparation method of the aldehyde-free colour stabilizer, comprises the steps of：
1) salicylic acid and 65% ethyl alcohol are hybridly prepared into the salicylic acid solution that mass concentration is 42%；By vinylacetate with go
Ionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%；
2) fatty alcohol, ethylenediamine and dicyandiamide are mixed, is warming up to 86 DEG C, and stir process 72min at such a temperature, then side
It stirs side and salicylic acid solution is added dropwise, 38min is added dropwise altogether, 62 DEG C and at such a temperature stir process 66min are down to after dripping；So
After vinyl acetate solution is added, stir process 28min at a temperature of 92 DEG C；Then at a temperature of being cooled to 42 DEG C at stirring
42-45min is managed, is down to room temperature up to color fixing agent.
2. heat safe aldehyde-free colour stabilizer according to claim 1, which is characterized in that by below according to the raw material of parts by weight
Composition：4-6 parts of fatty alcohol, 18-22 parts of dicyandiamide, 25-29 parts of diethylamine, 10-14 parts of salicylic acid, 13-17 parts of vinylacetate.
3. heat safe aldehyde-free colour stabilizer according to claim 1, which is characterized in that by below according to the raw material of parts by weight
Composition：5 parts of fatty alcohol, 20 parts of dicyandiamide, 27 parts of diethylamine, 12 parts of salicylic acid, 15 parts of vinylacetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142203.XA CN106592283B (en) | 2016-12-12 | 2016-12-12 | A kind of heat safe aldehyde-free colour stabilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611142203.XA CN106592283B (en) | 2016-12-12 | 2016-12-12 | A kind of heat safe aldehyde-free colour stabilizer and preparation method thereof |
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| CN106592283A CN106592283A (en) | 2017-04-26 |
| CN106592283B true CN106592283B (en) | 2018-10-09 |
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| CN109577045B (en) * | 2018-12-28 | 2021-11-09 | 北京泛博科技有限责任公司 | Color fixing agent for fur and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493232A (en) * | 2010-06-30 | 2012-06-13 | 苏州大学 | Formaldehyde-free fixing agent for active dye |
| CN103343464A (en) * | 2013-06-24 | 2013-10-09 | 张家港市东方特种染色有限公司 | Textile printing and dyeing pigment color fixing agent and preparation method thereof |
| CN103469640A (en) * | 2013-09-25 | 2013-12-25 | 句容市后白镇迎瑞印花厂 | Dye fixing agent and preparation method thereof |
| CN105544254A (en) * | 2015-12-18 | 2016-05-04 | 常熟市通顺印染有限公司 | Special cleaning solution for dyed fabrics |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0803124D0 (en) * | 2008-02-21 | 2008-03-26 | Unilever Plc | Improvements relating to benefit particles |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493232A (en) * | 2010-06-30 | 2012-06-13 | 苏州大学 | Formaldehyde-free fixing agent for active dye |
| CN103343464A (en) * | 2013-06-24 | 2013-10-09 | 张家港市东方特种染色有限公司 | Textile printing and dyeing pigment color fixing agent and preparation method thereof |
| CN103469640A (en) * | 2013-09-25 | 2013-12-25 | 句容市后白镇迎瑞印花厂 | Dye fixing agent and preparation method thereof |
| CN105544254A (en) * | 2015-12-18 | 2016-05-04 | 常熟市通顺印染有限公司 | Special cleaning solution for dyed fabrics |
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Effective date of registration: 20180828 Address after: 325036 Dongfang Road, Ouhai, Wenzhou, Zhejiang 215 Applicant after: WENZHOU HUAPAI CLOTHING CO.,LTD. Address before: 450000 D502, 1 tower, 96 Ruida Road, Zhengzhou high tech Industrial Development Zone, Henan. Applicant before: ZHENGZHOU AIMOFU INFORMATION TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A high temperature resistant aldehyde free color fixing agent and its preparation method Effective date of registration: 20230316 Granted publication date: 20181009 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Ouhai Louqiao small and micro franchise sub branch Pledgor: WENZHOU HUAPAI CLOTHING CO.,LTD. Registration number: Y2023330000542 |
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Effective date of registration: 20240116 Address after: 325000 East End, 5th Floor, Building A06, Wenzhou Digital Fashion Industrial Park, Xianyan Street, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Huapai Clothing Technology Co.,Ltd. Address before: 325036 Dongfang Road, Ouhai, Wenzhou, Zhejiang 215 Patentee before: WENZHOU HUAPAI CLOTHING CO.,LTD. |