CN1922357A - Thickener for textile printing paste - Google Patents
Thickener for textile printing paste Download PDFInfo
- Publication number
- CN1922357A CN1922357A CNA2005800052433A CN200580005243A CN1922357A CN 1922357 A CN1922357 A CN 1922357A CN A2005800052433 A CNA2005800052433 A CN A2005800052433A CN 200580005243 A CN200580005243 A CN 200580005243A CN 1922357 A CN1922357 A CN 1922357A
- Authority
- CN
- China
- Prior art keywords
- thickener
- textile printing
- printing paste
- weight
- protease
- 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.)
- Granted
Links
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
- 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
Abstract
The present invention deals with a thickener for printing pastes based on polygalactomannan derivatives and an enzyme, and with textile printing pastes containing said thickener; the printing pastes of the invention have the property of imparting a better uniformity of dye distribution on fabrics, as demonstrated by an improved visual effect noticeable on the final article.
Description
Technical field
The present invention relates to be used for the thickener based on polygalactomannan derivatives and enzyme of printing gum, and the textile printing paste that contains described thickener.
Particularly, being used for enzyme of the present invention is protease, and polygalactomannan derivatives is those materials that are commonly used in the textile printing, such as polygalactomannan depolymerization, hydroxyalkylation or carboxymethylated.
Show the uniformity of better dye distribution with the fabric of textile printing paste printing of the present invention, this can prove by the obvious improvement of end article visual effect.
Background technology
Textile printing paste is used for by serigraphy in check mode dye transfer to fabric, correctly to form required pattern and decoration.
The textile printing paste composition is vital, has determined the quality of end article to a great extent.
By being dissolved in thickener in the water, then adding dyestuff and other chemical assistant (for example, pH regulator agent, defoamer, stabilizing agent etc.) that can be used for this method prepares printing gum, and the solids content of this printing gum is 7 to 20 weight %.
Thickener commonly used mainly is made up of one or more molecular weight different water-soluble natural or semi synthetic polymer, these polymer are starch and derivative thereof, alginates, the polysaccharide from the tamarind fruit stone, cellulose derivative for example, the general polygalactomannan that uses is particularly from the polygalactomannan and the derivative thereof of guar seed.
Cluster bean is that essentialspecies is implanted in arid between India and Pakistan and the desert popular name of the legume (cluster bean (Cyamopsis tetragonoloba)) in (pre-desertic) zone in advance.
The effect of thickener is the viscosity that guarantees thickener, controlling the repeatability of pattern better, and makes thickener have enough flowabilities, can be easily by serigraphy hole arrival fabric.
Polygalactomannan and derivative thereof are the most frequently used thickeners that prints with ACID DYES on the fabric of being made by fiber (for example wool, real silk and polyamide).
Those skilled in the art generally acknowledge that polygalactomannan and derivative thereof have good stable in typical typography, and in the end the washing stage is removed rapidly, but this thickener is compared with other thickener, and the even distributivity of surperficial anchorage and dyestuff is relatively poor.
According to the pattern and the required color degree of depth, these problems show apparent in viewly or are not too obvious, and these problems are totally unfavorable in the textile printing of valuable high-quality textile article.
Summary of the invention
Have been found that causing one of even reason of irregular colour is to form the microcosmic aggregation in printing gum, in case these aggregations are deposited on the fabric, can form stain and round dot, thereby the uniformity of influence dyeing efficient and printing (for for simplicity, this phenomenon begins to be called " becoming point (dotting) " from here).
Also be surprised to find, the textile printing thickener that contains one or more polygalactomannan derivatives and enzyme (particularly protease) can not gone out the printing gum of ready-made some phenomenon.
Because their natural origin, commercially available polygalactomannan contains the protein from the guar seed plumule (usually between 2.5 to 10 weight %) of different amounts usually, and this proteinoid can't be removed before grinding or in the process of grinding at the plant structure that contains them.
Become the possible cause of point to be that these protein can make up with ACID DYES, thereby form complex compound, form that therefore can microscopic species is assembled color.
Therefore, main purpose of the present invention is the printing gum thickener that contains one or more polygalactomannan derivatives and have the enzyme of proteolytic activity.
Can be used for enzyme of the present invention and be the serine protease of microbe-derived subtilopeptidase A family, for example, be selected from following protease: the Purafect4000G and the Purafect 4000E that provide by Genencor International; By the Alkalase that Novozymes provides, Durazym, Savinase, Esperase.
Can be used for polygalactomannan derivatives of the present invention is depolymerization guar gum (guar) (carrying out depolymerization reaction by basic hydrolysis or oxidation), ethoxy guar gum, hydroxypropyl guar bean gum, carboxymethyl guar bean gum, and concentration is 1 to 12 weight %, when being preferably 7 to 12 weight %, the viscosity that is recorded under the rotating speed of 20 ℃ and 20rpm by Bu Shi (Brookfield) viscosimeter is about 20.000mPa*s.
Polygalactomannan derivatives is the material that is used for the textile printing industry that generally is commercially available, and for example, they can be buied with trade name Printex and Indalca respectively from Lamberti SpA and Cesalpinia Chemicals SpA.
Textile printing thickener of the present invention preferably contains one or more polygalactomannan derivatives of 40 to 99.5 weight % and the protease of 0.5 to 5 weight %, preferred 0.8 to 2 weight %, finally supply 100% with one or more polymer with thickening function that are commonly used in the textile printing paste, these polymer are for example alginates, starch and derivative thereof, tamarind derivative, synthetic polymer, cellulose derivative.
The foundation thickener of the present invention that discloses itself is particularly useful for making the printing gum that contains ACID DYES.
In the case, thickener contains one or more polygalactomannan derivatives of 95 to the 99.5 weight % that have an appointment and the protease of 0.5 to 5 weight %, preferred 0.8 to 2 weight %.
The textile printing paste that contains one or more polygalactomannan derivatives and enzyme constitutes another main purpose of the present invention.
Especially, printing gum contains the serine protease of microbe-derived subtilopeptidase A family of 0.015 to 0.35 weight % and one or more polygalactomannan derivatives of 1 to 7 weight %, and this polygalactomannan derivatives is selected from depolymerization guar gum (carrying out depolymerization reaction by basic hydrolysis or oxidation), ethoxy guar gum, hydroxypropyl guar bean gum, carboxymethyl guar bean gum.
The polygalactomannan derivatives that can be used for preparing textile printing paste of the present invention specifically be those when being in the aqueous solution, be 1 to 12 weight % in concentration, the viscosity that recorded under the rotating speed of 20 ℃ and 20rpm by Brookfield viscometer when being preferably 7 to 12 weight % is about the material of 20.000mPa*s.
Can also contain the polymer that one or more have thickening function according to textile printing paste of the present invention, it is selected from alginates, starch and derivative thereof, tamarind derivative, synthetic polymer, cellulose derivative (preferred content is no more than 4 weight %) and one or more are usually used in preparing the additive of textile printing paste.
Textile printing paste of the present invention can be by conventional step preparation, promptly under mechanical agitation, in water, slowly add thickener, up to dissolving fully, in the thickener soln of gained, add specific auxiliary agent (pH regulator agent, defoamer etc.) and dyestuff then, at last water content is adjusted to required volume.
Preferably, textile printing paste of the present invention contains the ACID DYES of 2 to 10 weight %.
The normal running conditions that is used to prepare printing gum allow thickener of the present invention when avoiding a little as viscosity intensifier.
According to a main aspect of the present invention, exist the printed matter after enzyme finished for the print cycle not have negative effect in the printing gum.
The complete deactivation that dyeing commonly used and fixing of dye condition have been guaranteed enzyme, enzymatic conversion is a soluble product, but these soluble product were removed from PRINTED FABRIC with the product from decomposing protein in the last washing stage.
Embodiment 1
The preparation of printing gum (thickener 1)
A. the preparation of thickener
Thickener prepares by doing mixed following component:
990 gram Printex PS10 (separate the poly-hydroxyethyl guar gum, can buy from Lamberti SpA, the viscosity that is recorded under 20 ℃ and 20rpm condition by Brookfield viscometer when 7 weight % is about 16.000-20.000mPa*s)
10 gram Purafect 4000E
B. the preparation of thickener masterbatch
Under mechanical agitation, in 910 gram water, add the 90 grams thickener of preparation like this, and stir always, up to dissolving (40 ') fully.
The thickener masterbatch is left standstill half an hour approximately.
C. the preparation of dye solution
Take by weighing 50 gram Blue Tiacidol RAW 200% (ACID DYES of buying from Lamberti SpA) and to glass, add 50 gram sulfo-diethylene glycol (DEG)s and 60 gram urea then, make thickener.Under agitation in this glass, add boiling water, till quality reaches 1000 grams.
On 54 microns polyester cloth, filter this solution.
D. the preparation of printing gum (thickener 1)
600 gram thickener masterbatch are poured in the glass, when stirring, added 400 gram dye solutions; Under stirring, add 10 gram (NH then always
4)
2SO
4, fixedly to regulate pH in the stage in color.
Embodiment 2 (Comparative Examples)
The preparation of printing gum (thickener 2)
Prepare printing gum in strict accordance with the step described in the embodiment 1, but only use the thickener of making by PrintexPS10 (thickener 2) to prepare the thickener masterbatch.
Application testing
Use identical silk screen and Qi Mo (Zimmer) laboratory-scale printer side by side silk fabric to be printed with thickener 1 and thickener 2.This fabric in 90 ℃ baking oven dry 1 minute.Color is fixed 40 minutes at 102 ℃ in the Arioli gasifier.Fabric washs with 30 ° in the presence of soap.PRINTED FABRIC is carried out drying and flatiron.
Carry out visual evaluation by the result that printing is tested that detects by an unaided eye, find to compare with the face of thickener 2 printings with the face ratio of thickener 1 printing, uniformity is better, and color is vivider.
Analyze with the microscope or the lens that amplify 24 times, the face that can observe thickener 2 printings why takes place inhomogeneous and luminance range is because the color aggregation of the granule that distributing unevenly on the fabric.
To spread on the flat surface with the fabric sample of thickener 1 printing, fix, use the suitable illumination of reverberation of Halogen lamp LED then, use the mm professional camera special that has the 40x amplifying lens to obtain the photo of 0.5 square centimeter PRINTED FABRIC in the mode that does not form wrinkle., further amplify this photo digitlization and visualization by PC.
Fabric sample with thickener 2 printings is carried out same processing.
In sample, do not see owing to the defective that color is assembled or stain causes, and in sample, can see that 100 place's defectives (stain) of surpassing are arranged with thickener 2 printings with thickener 1 printing.
Claims (14)
1. the thickener that is used for textile printing paste, it contains one or more polygalactomannan derivatives and protease.
2. the thickener that is used for textile printing paste as claimed in claim 1 is characterized in that, described protease is the serine protease of microbe-derived subtilopeptidase A family.
3. the thickener that is used for textile printing paste as claimed in claim 1 or 2 is characterized in that, described polygalactomannan derivatives is selected from depolymerization guar gum, ethoxy guar gum, hydroxypropyl guar bean gum, carboxymethyl guar bean gum.
4. the thickener that is used for textile printing paste as claimed in claim 3, it is characterized in that the viscosity that polygalactomannan derivatives is recorded under the condition of 20 ℃ and 20rpm by Brookfield viscometer is about 20.000mPa when concentration is 1 to 12 weight % in the aqueous solution
*S.
5. the thickener that is used for textile printing paste as claimed in claim 4, it is characterized in that the viscosity that polygalactomannan derivatives is recorded under the condition of 20 ℃ and 20rpm by Brookfield viscometer is about 20.000mPa when concentration is 7 to 12 weight % in the aqueous solution
*S.
6. as each described thickener that is used for textile printing paste in the claim 1 to 5, it is characterized in that, described thickener contains one or more polygalactomannan derivatives of 40 to 99.5 weight % and the protease of 0.5 to 5 weight %, finally supply 100 with one or more polymer with thickening function, described polymer is selected from alginates, starch and derivative thereof, tamarind derivative, synthetic polymer, cellulose derivative.
7. the thickener that is used for textile printing paste as claimed in claim 6 is characterized in that described thickener contains the protease of 0.8 to 2 weight %.
8. be used for thickener based on the textile printing paste of ACID DYES, it contains one or more polygalactomannan derivatives and protease, and wherein the viscosity that recorded under the condition of 20 ℃ and 20rpm by Brookfield viscometer when concentration is 1 to 12 weight % in the aqueous solution of polygalactomannan derivatives is about 20.000mPa
*S, and be selected from depolymerization guar gum, ethoxy guar gum, hydroxypropyl guar bean gum, carboxymethyl guar bean gum, described protease are the serine proteases of microbe-derived subtilopeptidase A family.
9. the thickener that is used for based on the textile printing paste of ACID DYES as claimed in claim 8 is characterized in that, described thickener contains one or more polygalactomannan derivatives of 95 to 99.5 weight % and the protease of 0.5 to 5 weight %.
10. the thickener that is used for based on the textile printing paste of ACID DYES as claimed in claim 9 is characterized in that described thickener contains the protease of 0.8 to 2 weight %.
11. a textile printing paste, it contains one or more polygalactomannan derivatives and protease.
12. textile printing paste as claimed in claim 11 is characterized in that,
A. described protease is the serine protease of microbe-derived subtilopeptidase A family, and its content is 0.015 to 0.35 weight %;
B. described polygalactomannan derivatives is selected from depolymerization guar gum, ethoxy guar gum, hydroxypropyl guar bean gum, carboxymethyl guar bean gum, and the viscosity that is recorded under the condition of 20 ℃ and 20rpm by Brookfield viscometer when concentration is 1 to 12 weight % in the aqueous solution is about 20.000mPa
*S, and the content in printing gum is 1 to 7 weight %.
13. textile printing paste as claimed in claim 12 is characterized in that, described textile printing paste contains the ACID DYES of 2 to 10 weight %.
14. textile printing paste as claimed in claim 13 also contains the polymer that one or more have thickening function, described polymer is selected from alginates, starch and derivative thereof, tamarind derivative, synthetic polymer, cellulose derivative.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVA04A000011 | 2004-02-20 | ||
| ITVA20040011 ITVA20040011A1 (en) | 2004-02-20 | 2004-02-20 | THICKENER FOR TEXTILE PRINT PASTE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1922357A true CN1922357A (en) | 2007-02-28 |
| CN100532704C CN100532704C (en) | 2009-08-26 |
Family
ID=34878884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800052433A Expired - Fee Related CN100532704C (en) | 2004-02-20 | 2005-02-17 | Thickener for textile printing paste |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1716284A2 (en) |
| KR (1) | KR20060129488A (en) |
| CN (1) | CN100532704C (en) |
| IT (1) | ITVA20040011A1 (en) |
| WO (1) | WO2005080668A2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561060A (en) * | 2011-12-29 | 2012-07-11 | 昆山京昆油田化学科技开发公司 | Printing paste for printing textiles |
| CN102978971A (en) * | 2012-12-20 | 2013-03-20 | 青岛明月海藻集团有限公司 | Disperse dye printing gum |
| US9074102B2 (en) | 2010-07-19 | 2015-07-07 | Newtech Textile Technology Development(Shanghai) Co., Ltd | Cold transfer printing paste, printing colorant thereof, and preparation method thereof |
| CN104919111A (en) * | 2013-01-22 | 2015-09-16 | 蓝宝迪有限公司 | Textile printing paste |
| CN105064082A (en) * | 2015-09-08 | 2015-11-18 | 湖州新创丝织品有限公司 | Novel natural polysaccharide printing thicknener |
| CN108797161A (en) * | 2017-05-03 | 2018-11-13 | 海安润德服装有限公司 | A kind of natural printing thickening agent |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090166177A1 (en) | 2007-12-28 | 2009-07-02 | Kimberly-Clark Worldwide, Inc. | Ultrasonic treatment chamber for preparing emulsions |
| ITVA20130027A1 (en) | 2013-05-20 | 2014-11-21 | Lamberti Spa | ADDENSANTE |
| WO2018201430A1 (en) * | 2017-05-05 | 2018-11-08 | 海安润德服装有限公司 | Natural printing thickening agent |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172736A (en) * | 1978-02-17 | 1979-10-30 | Henkel Corporation | Thickener for reactive dyes |
| US5510052A (en) * | 1994-08-25 | 1996-04-23 | Colgate-Palmolive Co. | Enzymatic aqueous pretreatment composition for dishware |
-
2004
- 2004-02-20 IT ITVA20040011 patent/ITVA20040011A1/en unknown
-
2005
- 2005-02-17 KR KR1020067019389A patent/KR20060129488A/en not_active Application Discontinuation
- 2005-02-17 WO PCT/EP2005/050700 patent/WO2005080668A2/en active Application Filing
- 2005-02-17 CN CNB2005800052433A patent/CN100532704C/en not_active Expired - Fee Related
- 2005-02-17 EP EP05716720A patent/EP1716284A2/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9074102B2 (en) | 2010-07-19 | 2015-07-07 | Newtech Textile Technology Development(Shanghai) Co., Ltd | Cold transfer printing paste, printing colorant thereof, and preparation method thereof |
| CN102561060A (en) * | 2011-12-29 | 2012-07-11 | 昆山京昆油田化学科技开发公司 | Printing paste for printing textiles |
| CN102561060B (en) * | 2011-12-29 | 2014-02-26 | 昆山京昆油田化学科技开发公司 | Printing paste for printing textiles |
| CN102978971A (en) * | 2012-12-20 | 2013-03-20 | 青岛明月海藻集团有限公司 | Disperse dye printing gum |
| CN102978971B (en) * | 2012-12-20 | 2014-06-04 | 青岛明月海藻集团有限公司 | Disperse dye printing gum |
| CN104919111A (en) * | 2013-01-22 | 2015-09-16 | 蓝宝迪有限公司 | Textile printing paste |
| CN104919111B (en) * | 2013-01-22 | 2017-04-26 | 蓝宝迪有限公司 | textile printing paste |
| CN105064082A (en) * | 2015-09-08 | 2015-11-18 | 湖州新创丝织品有限公司 | Novel natural polysaccharide printing thicknener |
| CN108797161A (en) * | 2017-05-03 | 2018-11-13 | 海安润德服装有限公司 | A kind of natural printing thickening agent |
Also Published As
| Publication number | Publication date |
|---|---|
| ITVA20040011A1 (en) | 2004-05-20 |
| EP1716284A2 (en) | 2006-11-02 |
| CN100532704C (en) | 2009-08-26 |
| KR20060129488A (en) | 2006-12-15 |
| WO2005080668A2 (en) | 2005-09-01 |
| WO2005080668A3 (en) | 2005-11-17 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20120217 |