CN1314855C - Printing discharge dyeing paste for coating material to discharge dye silk broadcloth, and discharge printing technique of extracting activity of coating material - Google Patents
Printing discharge dyeing paste for coating material to discharge dye silk broadcloth, and discharge printing technique of extracting activity of coating material Download PDFInfo
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- CN1314855C CN1314855C CNB2005100494271A CN200510049427A CN1314855C CN 1314855 C CN1314855 C CN 1314855C CN B2005100494271 A CNB2005100494271 A CN B2005100494271A CN 200510049427 A CN200510049427 A CN 200510049427A CN 1314855 C CN1314855 C CN 1314855C
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- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 claims description 5
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Abstract
真丝绸涂料拔染印花拔染浆及其涂料拔活性的拔染印花工艺。本发明真丝绸涂料拔染印花拔染浆是一种专用复合浆和拔染剂的混合物，其中专用复合浆含有以重量份表示的组分：含固率为8%的天然改性糊料30～50，含固率为2%的合成增稠剂20～40，粘合剂6～18，润湿渗透剂4～10，柔软剂1～2，高分子量印花助剂0.5～2，纳米氧化硅溶胶1～5，水2～10；拔染剂是重量份为专用复合浆8～20%的常用拔染剂或重量份为专用复合浆5～20%的常用拔染剂和重量份为1～3%的耐拔涂料。从而实现以涂料拔活性的拔染印花工艺，使拔染印花的真丝绸的色光热稳定性好、色牢度达4～5、能持续蚕丝织物本身的风格且匀染性能好、色泽更鲜艳。Discharge printing process of real silk paint discharge printing paste and its paint discharge activity. Discharge dyeing paste for silk paint discharge printing of the present invention is a mixture of special composite pulp and discharge agent, wherein the special composite pulp contains components expressed in parts by weight: natural modified paste with a solid content of 8% 30 ～50, 20～40 synthetic thickener with a solid content of 2%, adhesive 6～18, wetting and penetrating agent 4～10, softener 1～2, high molecular weight printing auxiliary 0.5～2, nano oxidation Silica sol 1～5, water 2～10; Dye discharge agent is the commonly used dye discharge agent that is 8～20% of special composite pulp by weight or is the commonly used dye discharge agent of 5～20% by weight of special composite pulp and the weight part is 1 to 3% pull-resistant coating. In this way, the discharge dyeing printing process with paint discharge activity is realized, so that the color, light and heat stability of the real silk printed by discharge dyeing is good, the color fastness reaches 4-5, and the style of the silk fabric itself can be maintained, and the level dyeing performance is good, and the color is more lustrous. bright.
Description
Technical field
The present invention relates to a kind of silk broadcloth coating discharge printing discharge slurry, and realize that with this slurry coating pulls out active pure silk discharge printing discharge technology.
Background technology
Existing silk fabric because of its gloss gracefulness, feel is soft, comfortable and easy to wear is extensively used by people, and the silk broadcloth of stamp more people favor, also be one of important channel of exploitation silk product.Conventional stamp is a kind of part and multicoloured dyeing but is different from dyeing, as long as solve the fastness problem of single color and luster, and stamp must solve the fastness problem of multiple color and luster simultaneously because of dyeing, and dyeing is only paid attention to preventing to fade and stamp also need prevent staining; In recent years the DISCHARGE PRINTING of getting up in the base growth of conventional stamp can obtain the irrealizable exquisite printing quality of conventional stamp, can further improve the class and the added value of stamp product.DISCHARGE PRINTING is a kind ofly to make its ground colour dyestuff local failure, colour killing with chemical method on the dyeing and weaving thing, thus print again the printing technology of decorative pattern; In this printing technology print white decorative pattern appellation dawn, printing to such an extent that chromatic pattern appellation look pulls out, makes it destroying the ground colour dyestuff chemical agent appellation discharging agent of colour killing.Problems such as existing pure silk discharge printing discharge product exists also that coloured light poor heat stability, COLOR FASTNESS are poor, the requirement height of discharge printing process and cost height.A large amount of tests and analysis and research through the colourist, the crux of its problem is: the ground colour dyestuff of existing DISCHARGE PRINTING is mainly ACID DYES and a small amount of neutral dye, direct dyes, the pattern dyestuff is then based on anti-ACID DYES of pulling out, the former causes coloured light poor heat stability and technological requirement height, latter Ze Nai pulls out costing an arm and a leg of ACID DYES, the COLOR FASTNESS extreme difference.For addressing this problem, the colourist has made big quantity research, confirmed in the available dyestuff of silk broadcloth, REACTIVE DYES and coating have splendid fastness ability, it not only has good wet fastness and level dyeing performance, also have lovely luster, easy to use, chromatogram is complete, advantage with low cost, be the effective way that solves the silk broadcloth COLOR FASTNESS so adopt REACTIVE DYES, and just make the testing program of four groups of DISCHARGE PRINTING on this basis: a, activity are pulled out activity; B, coating pull out activity; Activity is pulled out in c, reduction; D, active anti-active.In test, because of find that scheme c is uneven because of the reducing dye chromatogram, reducing bath alkalinely diminishes silk too by force, processing technology is wayward, so just be eliminated at the test initial stage; After find that again REACTIVE DYES in the market nearly all has the destruction of suffering discharging agent to some extent, and anti-fully pull out or anti-substantially REACTIVE DYES of pulling out very few, so scheme a and scheme d also can only be abandoned; After repetition test has only scheme b, that is coating to pull out activity be feasible.Therefore will improve the pure silk discharge printing discharge Products Quality, the task of top priority is a kind of silk broadcloth coating discharge printing discharge slurry of development and carries out coating with this stamp discharge slurry and pull out active discharge printing process.
Summary of the invention
The present invention will solve problems such as the existing coloured light poor heat stability of above-mentioned existing DISCHARGE PRINTING silk broadcloth, COLOR FASTNESS are poor, the requirement height of discharge printing process, cost height, one group of silk broadcloth coating discharge printing discharge slurry is provided and carries out the discharge printing process that coating pulls out activity with this stamp discharge slurry, and the prescription that makes silk broadcloth coating discharge printing discharge slurry rationally, low cost of manufacture, storage and easy to use, make coating pull out active discharge printing process to have that science is feasible, characteristics such as the style that can continue silk fabric itself and characteristic.
Silk broadcloth coating discharge printing discharge slurry of the present invention is the mixture of a kind of specific complex slurry and discharging agent, wherein the specific complex slurry contains the component of representing with weight portion: solid content is 8% natural modified thickener 30～50, solid content is 2% synthetic thickening agent 20～40, adhesive 6～18, wetting and penetrating agent 4～10, softener 1～2, high molecular printing assistant 0.5～2, nano oxidized Ludox 1～5, water 2～10; Discharging agent is that weight portion is that the discharging agent commonly used of specific complex slurry 8～20% or discharging agent commonly used that weight portion is specific complex slurry 5～20% and weight portion are 1～3% the anti-coating that pulls out.Wherein specific complex slurry and weight portion are that specific complex is starched 8～20% discharging agent commonly used and is mixed into silk broadcloth coating discharge printing whitening pulp; Specific complex slurry and weight portion are that the discharging agent commonly used of specific complex slurry 5～20% and weight portion are that 1～3% the anti-coating that pulls out is mixed into silk broadcloth coating discharge printing look and pulls out slurry; Both are referred to as silk broadcloth coating discharge printing discharge slurry of the present invention, and pull out coupling use in the active discharge printing process at coating.
Above-mentioned silk broadcloth coating discharge printing discharge slurry of the present invention, the best composition of representing with weight portion that its specific complex slurry contains: solid content is 8% natural modified thickener 30～40, solid content is 2% synthetic thickening agent 20～30, adhesive 8～15, wetting and penetrating agent 6～8, softener 1～2, high molecular printing assistant 1～2, nano oxidized Ludox 3～4, water 2～10.
Make the method for silk broadcloth coating discharge printing discharge slurry of the present invention, follow these steps to successively carry out:
1) gets the raw materials ready according to the component of above-mentioned specific complex slurry;
2) earlier be 8% natural modified thickener with solid content with solid content be 2% synthetic thickening agent with 1.5～2.5: 1 ratio is put into the mixer stirring, in this mixer, add adhesive, wetting and penetrating agent, softener, high molecular printing assistant, nano oxidized Ludox and water successively again after mixing, stir specific complex slurry;
3) in the specific complex slurry, add the discharging agent commonly used that weight portion is a specific complex slurry 8～20%, both mixed silk broadcloth coating discharge printing whitening pulps that get; Or to add discharging agent commonly used and the weight portion that weight portion is a specific complex slurry 5～20% in specific complex slurry simultaneously be the anti-coating that pulls out of specific complex slurry 1～3%, and the three is mixed that silk broadcloth coating discharge printing look pull out slurry;
4) the above-mentioned silk broadcloth coating discharge printing whitening pulp that makes, silk broadcloth coating discharge printing look being pulled out slurry places 3～35 ℃ shady and cool drying to locate storage, stand-by.
Silk broadcloth coating with silk broadcloth coating discharge printing discharge slurry of the present invention pulls out active discharge printing process, it comprises the conventional steps of pure silk discharge printing discharge successively, be ground colour dyeing, DISCHARGE PRINTING, decatize, bake, wash, afterwards put in order, it is characterized in that: the vinyl-sulfone reactive dyes that can pull out is adopted in its ground colour dyeing, DISCHARGE PRINTING is with silk broadcloth coating discharge printing discharge slurry, washing earlier with 35～40 ℃ warm water rinsing, after again at the Na that adds 0.3～0.6g/L
2CO
3With soft washing in the water-bath of washing agent 3～10g/L, last cold rinse is clean, dehydration, oven dry.
Beneficial effect of the present invention: 1) the invention provides and a kind ofly can be used for the silk broadcloth coating discharge printing discharge slurry that coating pulls out active discharge printing process, thereby solve coloured light thermally labile, COLOR FASTNESS extreme difference and the DISCHARGE PRINTING of existing pure silk discharge printing discharge goods the technological requirement height, problem such as cost an arm and a leg; 2) prescription of silk broadcloth coating discharge printing discharge slurry rationally, manufacturing is easy and cost is low, storage and easy to use, chromatogram is complete, with low cost; The silk broadcloth coating that carries out with silk broadcloth coating discharge printing discharge slurry pull out active discharge printing process then science feasible, do not change the style of silk fabric itself, and make silk broadcloth have advantages such as good wet fastness, level dyeing performance, color and luster be more bright-coloured.Inspection center measures, by the GB/T3921.1-1997 standard color fastness to washing is measured colour fastness to rubbing by the GB/T3920-1997 standard pure silk discharge printing discharge goods of the present invention through dying of Zhejiang Province's ecological textile forbidding material, by the GB/r5713-1997 standard to color fastness to water measure, by the GB/T3922-1995 standard to colour fastness to perspiration (acid) measure, colour fastness to perspiration (alkali) measured by the GB/T3922-1995 standard, its result is 4～5 grades, near 5 grades of the superlative degrees in the GB standard.
The specific embodiment
Present embodiment silk broadcloth coating discharge printing discharge slurry comprises that being used for silk broadcloth coating pulls out that active discharge printing process is printed the silk broadcloth coating discharge printing white discharge slurry of white decorative pattern and the silk broadcloth coating discharge printing look of printed color decorative pattern pulls out printing paste.
Silk broadcloth coating discharge printing discharge slurry is to be mixed by specific complex slurry and discharging agent, and wherein silk broadcloth coating discharge printing white discharge slurry is to mix with 8～20% the discharging agent commonly used that specific complex slurry and specific complex are starched weight; It is specific complex slurry that silk broadcloth coating discharge printing look pulls out printing paste and 1～3% the anti-coating that pulls out of 5～20% discharging agent commonly used of specific complex slurry weight and specific complex slurry weight mixes; The component (weight %) of used specific complex slurry is as follows:
Solid content is 8% natural modified thickener 30～50;
Solid content is 2% synthetic thickening agent 20～40;
Adhesive 6～18;
Wetting and penetrating agent 4～10;
Softener 1～2;
High molecular printing assistant 0～2;
Nano oxidized Ludox 1～5;
Water 2～10.
How much above-mentioned each components contents is to choose according to the thickness of stamp flower shape, the bright-colored degree of pattern and COLOR FASTNESS, contour sharpness requirement, silk fabrics etc.
Natural modified thickener in the above-mentioned specific complex slurry is a kind of improved plant seed glue, as guar gum, mix the thickener that stirring is made with water with 8% solid content, adopt Switzerland import depolymerization guar gum POLYPRINTS-240MV slurry, nonionic in the present embodiment; It is compared with existing simple thickener with synthetic thickening agent, will improve greatly on electrolyte-resistant, anti-discharging agent performance.
Synthetic thickening agent in the above-mentioned specific complex slurry is that BTFV, adhesive adopt low-temperature-based adhesive R838.They can choose according to the pattern color depth in the DISCHARGE PRINTING what of consumption.
Wetting and penetrating agent in the above-mentioned specific complex slurry is the combination of wetting agent and bleeding agent, and selecting urea and glycerine in the present embodiment for use is that 1～3: 1 mixed forms with weight portion; It helps the wettability that keeps good, takes into account the permeability of seal slurry again, can pull out the not imbibition again of pure land look, can be used for white discharge especially, makes whitening pulp be penetrated into fabric, can prevent the phenomenon that does not produce " show-through " only because of pulling out simultaneously again.When the look DISCHARGE PRINTING, good as the covering of coating, can add or not add bleeding agent (but wetting agent wherein be must) less, at this moment cover incomplete discharge (promptly partly pulling out effect) to ground colour with pigmented finiss.
The feel that softener in the above-mentioned specific complex slurry can be given fabric sofetening to avoid the stiff shortcoming of feel at conventional COAT PRINTING decorative pattern place, adopts COAT PRINTING softener VS in the present embodiment.
High molecular printing assistant in the above-mentioned specific complex slurry is the profile adjustment agent, and it helps the clear and not imbibition of stamp pattern profile.
Nano silica sol in the above-mentioned specific complex slurry can improve coating to the covering of ground colour, the COLOR FASTNESS and the colour brightness of raising coating, and it does not have influence to printing performance and seal slurry stability simultaneously.
Above-mentioned discharging agent commonly used is De Gulin.
Each component of above specific complex slurry and discharging agent such as De Gulin, the anti-coating that pulls out all can conveniently buy from existing market, and price is not high.
The best composition of representing with weight portion that above-mentioned specific complex slurry contains is: solid content is 8% natural modified thickener 30～40, solid content is 2% synthetic thickening agent 20～30, adhesive 8～12, wetting and penetrating agent 6～8, softener 1～2, high molecular printing assistant 1～2, nano oxidized Ludox 3～4, water 2～10.
Present embodiment is made the method for silk broadcloth coating discharge printing discharge slurry of the present invention, follows these steps to successively carry out:
1) gets the raw materials ready by the component and the weight portion of specific complex slurry, discharging agent;
2) earlier be 8% natural modified thickener with solid content with solid content be 2% synthetic thickening agent with 1.5～2.5: 1 ratio is put into the mixer stirring, in this mixer, add adhesive, wetting and penetrating agent, softener, high molecular printing assistant, nano oxidized Ludox and water successively again after mixing, stir specific complex slurry;
3) add the discharging agent commonly used that weight portion is a specific complex slurry 8～20% in the specific complex slurry, both mixing promptly get silk broadcloth coating discharge printing white discharge slurry; Or to add discharging agent commonly used and the weight portion that weight portion is a specific complex slurry 5～20% in specific complex slurry simultaneously be the anti-coating that pulls out of specific complex slurry 1～3%, and the three mixes and promptly gets silk broadcloth coating discharge printing look and pull out printing paste;
4) white discharge slurry, look are pulled out printing paste and be placed at 3～35 ℃ shady and cool dry place storage.
Silk broadcloth coating with present embodiment silk broadcloth coating discharge printing discharge slurry pulls out active discharge printing process, it comprises the conventional steps of pure silk discharge printing discharge successively, be ground colour dyeing, DISCHARGE PRINTING, dried for 40～90 seconds under 90～100 ℃ of temperature, in decatize 8～15 minutes under 102～105 ℃ of temperature, under 120-140 ℃ of temperature, bake 2～3 minutes, washing, back arrangement, the dyestuff of the ground colour dyeing silk broadcloth coating discharge printing discharge slurry that must make with present embodiment with the vinyl-sulfone reactive dyes that can pull out, DISCHARGE PRINTING wherein.
The above-mentioned used vinyl-sulfone reactive dyes of ground colour dyeing is as basic ground colour dyestuff with the serial vinyl-sulfone reactive dyes of the Remazol of De Sida company, and with the black and active dye CIBACRON Black C-NN HC of vapour Bagong department as a supplement, dyeing temperature is 60 ℃; The former comprises bright red F3B, red R GB, gorgeous orange 3R, golden yellow RNL 150%, golden yellow RGB, light yellow 4GL, yellow RR, gorgeous blue BB 133%, black B-X 133%, pitch black N-X 150%; This cover ground colour dyestuff that is screened, from friction, washing, Exposure to Sunlight still from dawn degree etc. all be better than the REACTIVE DYES of other brand, and Remazol series chromatogram is complete, form and aspect are bright-coloured, are fit to the required temperature of silk broadcloth dying.
Should thoroughly clean various dyeing assistants (as salt, alkali etc.) residual in the fabric after the dyeing, the pH that is pulled out fabric should be neutral.
The anti-coating that pulls out in the above-mentioned silk broadcloth coating discharge printing discharge slurry is the anti-coating that pulls out of selecting BASF AG and De Sida company for use, as De Sida company: Dystar Yellow K-2GC (bright yellow, kind commonly used), Dystar Yellow K-5GC (bright yellow), Dystar Yellow K-RC (golden yellow, kind commonly used), Dystar Red K-BC (redness, outstanding kind commonly used), Dystar Green K-GC (green), Dystar Blue K-BC (blueness), Dystar Navy Blue FBC 150 (dark blue), Dystar Violet K-BC (purple); Can obtain the good large red of resistance to pull out by Dystar Red K-BC and Dystar Yellow K-RC colorant match; BASF AG: Helizarin Red ECO, Helizarin Crimson ECO, Helizarin Golden Yellow ECO, Helizarin Lemon ECO, Helizarin Chocolate ECO, Helizarin Violet ECO, Helizarin Royal Blue ECO, Helizarin Blue ECO, HelizarinNavy Blue ECO, Helizarin Green ECO, Helizarin Dark Blue ECO, Helizarin Black ECO.If discharging agent De Gulin consumption reaches 20%, then Helizarin Red ECO is unsuitable for doing the anti-coating that pulls out;
After the DISCHARGE PRINTING, dried for 40～90 seconds under 90～100 ℃ of temperature, in decatize 8～15 minutes under 102～105 ℃ of temperature, under 120-140 ℃ of temperature, baked 2～3 minutes washing then, back arrangement.Wherein decatize gets final product by continuous steaming technology, and the time length of its decatize can be adjusted according to thickness, the tightness difference of ground colour shade and fabric; The first step of washing is the warm water with 35-40 ℃, and adds Na in the water-bath
2CO
30.3～0.6g/L and 3～10g/L washing agent carry out soft washing, avoid the violent mutually friction of fabric, cause washing the back cloth cover to prevent as yet a small amount of reductant that does not decompose fully to stick in not the stamp place and the irregular situation of stripping occurs, again cold rinse totally, dewater again, dry; Adopt the conventional finishing technique of common silk broadcloth dying product and stamp product to carry out back arrangement processing at last.
According to the check of Zhejiang Province's ecological textile test center, COLOR FASTNESS reaches:
Washing fastness: variable color: 4 grades;
Staining: 4-5 level;
Crock fastness: unlubricated friction: 4-5 level;
Wet rubbing: middle light 4 grades.
Silk broadcloth coating with present embodiment DISCHARGE PRINTING coating pulls out the silk broadcloth product that active discharge printing process is printed out, it is soft, bright in colour, decorative pattern profile fineness height, pull out very similarly to the dyestuff look, and the comprehensive production cost of present embodiment technology reduces by 1 yuan/meter than the comprehensive production cost of former technology;
Present embodiment silk broadcloth coating pulls out the silk broadcloth goods that active discharge printing process prints out and once pulled out acid real silk fancy crepe georgette product with the acidity of existing same pattern, deliver Zhejiang Province dying of ecological textile forbidding material inspection center, GB/T3920-1997 is pressed at the center after testing, GB/T3921.1-1997, GB/T5713-1997, GB/T3922-1995 tests, and every COLOR FASTNESS listed in the following table 1, every COLOR FASTNESS that present embodiment silk broadcloth coating pulls out the silk broadcloth product that active discharge printing process prints out is all near 5 grades of the superlative degrees of every COLOR FASTNESS.
Table 1
| Test event | The coating of present embodiment pulls out active discharge printing process real silk fancy crepe georgette | Existing acidity is pulled out acid discharge printing process real silk fancy crepe georgette | |
| Colour fastness to rubbing (level) GB/T3920-1997 | Do | 4-5 | 4-5 |
| Wet | 4 | 4 | |
| Color fastness to washing (level) GB/T3921.1-1997 | Variable color | 4 | 3 |
| Be stained with silk | 4-5 | 4-5 | |
| Be stained with cotton | 4-5 | 3-4 | |
| Color fastness to water (level) GB/T5713-1997 | Variable color | 4-5 | 4 |
| Be stained with silk | 4-5 | 2-3 | |
| Be stained with cotton | 4-5 | 3-4 | |
| Colour fastness to perspiration alkali (level) GB/T3922-1995 | Variable color | 4-5 | 4 |
| Be stained with silk | 4-5 | 2-3 | |
| Be stained with cotton | 4-5 | 3-4 | |
| Colour fastness to perspiration acid (level) GB/T3922-1995 | Variable color | 4-5 | 4 |
| Be stained with silk | 4-5 | 2 | |
| Be stained with cotton | 4-5 | 4-5 | |
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100494271A CN1314855C (en) | 2005-03-21 | 2005-03-21 | Printing discharge dyeing paste for coating material to discharge dye silk broadcloth, and discharge printing technique of extracting activity of coating material |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100494271A CN1314855C (en) | 2005-03-21 | 2005-03-21 | Printing discharge dyeing paste for coating material to discharge dye silk broadcloth, and discharge printing technique of extracting activity of coating material |
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| Publication Number | Publication Date |
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| CN1687521A CN1687521A (en) | 2005-10-26 |
| CN1314855C true CN1314855C (en) | 2007-05-09 |
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| CNB2005100494271A Expired - Fee Related CN1314855C (en) | 2005-03-21 | 2005-03-21 | Printing discharge dyeing paste for coating material to discharge dye silk broadcloth, and discharge printing technique of extracting activity of coating material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101158119B (en) * | 2007-09-20 | 2010-04-14 | 浙江理工大学 | Formaldehyde-free discharge dyeing protoplasm and its preparation method and application |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307573B (en) * | 2008-07-01 | 2010-12-15 | 杭州万事利丝绸科技有限公司 | Ultraviolet ray color-changing printing fabric preparation method |
| CN101408003B (en) * | 2008-11-20 | 2011-07-06 | 浙江理工大学 | A kind of environment-friendly discharge dyeing printing discharge paste and its discharge printing process |
| CN102605641A (en) * | 2012-02-20 | 2012-07-25 | 北京铜牛集团有限公司 | Printing process for clean achromatic discharge printing |
| CN102605642A (en) * | 2012-02-20 | 2012-07-25 | 北京铜牛集团有限公司 | Clean achromatic discharge printing paste and technological formulation containing discharge printing paste |
| CN106436367A (en) * | 2016-08-30 | 2017-02-22 | 苏州市恒信针织印染有限责任公司 | Printing color paste composition used for pigment printing of three-dimensional fabric |
| CN106468023A (en) * | 2016-08-30 | 2017-03-01 | 苏州市恒信针织印染有限责任公司 | A kind of preparation method of three-dimensional weave paint-printing colour size compositionss |
| CN108166283A (en) * | 2017-12-28 | 2018-06-15 | 江苏安诺其化工有限公司 | A kind of reactive dye discharge printing process |
| CN111058311A (en) * | 2019-12-02 | 2020-04-24 | 扬州亚华织造有限公司 | Printing discharge process of polyester fiber plush cloth |
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| CN1127812A (en) * | 1995-10-17 | 1996-07-31 | 庞慧明 | Formulation of discharge printing dyes for wool fabric |
| US5607481A (en) * | 1995-02-14 | 1997-03-04 | Hoechst Aktiengesellschaft | Fiber-reactive anthraquinone dyes |
| EP1094148A1 (en) * | 1999-10-22 | 2001-04-25 | Raili Ruppa | Method for patterning a textile product |
| CN1069366C (en) * | 1997-04-29 | 2001-08-08 | 房宽峻 | Jean dyeing and printing technology and printing size |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5607481A (en) * | 1995-02-14 | 1997-03-04 | Hoechst Aktiengesellschaft | Fiber-reactive anthraquinone dyes |
| CN1127812A (en) * | 1995-10-17 | 1996-07-31 | 庞慧明 | Formulation of discharge printing dyes for wool fabric |
| CN1069366C (en) * | 1997-04-29 | 2001-08-08 | 房宽峻 | Jean dyeing and printing technology and printing size |
| EP1094148A1 (en) * | 1999-10-22 | 2001-04-25 | Raili Ruppa | Method for patterning a textile product |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101158119B (en) * | 2007-09-20 | 2010-04-14 | 浙江理工大学 | Formaldehyde-free discharge dyeing protoplasm and its preparation method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1687521A (en) | 2005-10-26 |
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Assignee: Donghaixiang Group Co., Ltd. Assignor: Zhejiang Sci-Tech University Contract fulfillment period: 2007.11.20 to 2012.11.19 contract change Contract record no.: 2008330002059 Denomination of invention: Printing discharge dyeing paste for coating material to discharge dye silk broadcloth, and discharge printing technique of extracting activity of coating material Granted publication date: 20070509 License type: Exclusive license Record date: 20081117 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.11.20 TO 2012.11.19; CHANGE OF CONTRACT Name of requester: DONGHAIXIANG GROUP CO.,LTD. Effective date: 20081117 |
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Effective date of registration: 20171218 Address after: 313000 Zhejiang province Huzhou Zhili town of Wuxing District in the South (south town government compound) Patentee after: HUZHOU ZHILI CHILDREN'S CLOTHING DEVELOPMENT CO., LTD. Address before: 310018 College of materials and textiles, Xiasha High Education Park, Xiasha High Education Park, Hangzhou, Zhejiang Province Patentee before: Zhejiang Sci-Tech University |
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