CN103410019B - The preparation method of complex printing gum - Google Patents
The preparation method of complex printing gum Download PDFInfo
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- CN103410019B CN103410019B CN201310310599.4A CN201310310599A CN103410019B CN 103410019 B CN103410019 B CN 103410019B CN 201310310599 A CN201310310599 A CN 201310310599A CN 103410019 B CN103410019 B CN 103410019B
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- Prior art keywords
- carboxymethyl starch
- carboxymethyl cellulose
- printing gum
- carboxymethyl
- substitution value
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- 238000007639 printing Methods 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims description 7
- 229920002472 Starch Polymers 0.000 claims abstract description 36
- 239000008107 starch Substances 0.000 claims abstract description 36
- 235000019698 starch Nutrition 0.000 claims abstract description 36
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims abstract description 34
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 30
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 29
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 29
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 29
- 238000006467 substitution reaction Methods 0.000 claims abstract description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 10
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 8
- 238000010298 pulverizing process Methods 0.000 claims description 5
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 4
- UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 claims description 4
- 229920002261 Corn starch Polymers 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 241000209140 Triticum Species 0.000 claims description 3
- 235000021307 Triticum Nutrition 0.000 claims description 3
- 240000008042 Zea mays Species 0.000 claims description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- 235000005822 corn Nutrition 0.000 claims description 3
- 239000008120 corn starch Substances 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000661 sodium alginate Substances 0.000 abstract description 10
- 235000010413 sodium alginate Nutrition 0.000 abstract description 10
- 229940005550 sodium alginate Drugs 0.000 abstract description 10
- 239000006185 dispersion Substances 0.000 abstract description 5
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention discloses a kind of with carboxymethyl starch and carboxymethyl cellulose for raw material, prepare the method for complex printing gum, concrete steps are: carboxymethyl starch and the carboxymethyl cellulose of selecting certain substitution value, after mixing, with the suspension that alcohol is proportional, at a certain temperature, add crosslinking agent, after cross-linking reaction a period of time, filter, dry, pulverize and obtain complex printing gum finished product.High substituted degree, full-bodied carboxymethyl starch and carboxymethyl cellulose is selected to be mixed with complex printing gum, improve carboxymethyl starch and the carboxymethyl cellulose printing performance as printing gum, be provided with the advantage of two kinds of compositions for stamp, Dry Sack rate is higher than sodium alginate simultaneously.The products application that the method obtains, in dispersion stamp and reactive printing, has the advantages that Dry Sack rate is high, good hand touch, rheological characteristic are good and cost is low.
Description
Technical field
The invention belongs to textile printing and dyeing class technical field, relate in particular to converted starch and modified cellulose as raw material carries out the preparation method of complex printing gum.
Background technology
In prior art, printing gum is the macromolecular compound playing thickening power in print paste, can water-soluble or fully swelling in water, dispersion and form the colloidal solution of stiff.It is as the main component of print paste, and determining the feel etc. of the coloured light of PRINTED FABRIC, surperficial tinctorial yield, pattern profile definition, printing uniformity and fabric to a great extent, is the key factor affecting printing effect.Traditional printing thickening agent is sodium alginate, but sodium alginate has not resistance to strong acid, highly basic and heavy metal ion; Easily go mouldy, poor storage stability; The structural viscosity of former paste is lower, is unfavorable for circle (putting down) wire mark flower, particularly high order number wire mark; Comparatively large for PLATE SCREAM PRINTING mobility, there is the defects such as permeability, thoroughly net, tinctorial yield, vividness be not ideal enough, therefore its application is subject to certain restrictions.In recent years, the source of goods of sodium alginate starts anxiety, and price rises; The research utilizing carboxymethyl starch, sodium carboxymethylcellulose or modified guar to substitute sodium alginate increases.
Carboxymethyl starch compares sodium alginate as printing gum does not have its viscoplasticity, so the disadvantage of embracing the not handy this mill base stamp of water-based is that imbibition phenomenon is very serious.If the carboxymethyl starch of substitution value more than 1.0, the chemical stability of former paste greatly improves, mobility and permeate well, thus improves printing performance.Carboxymethyl starch is more as the research of printing gum, for improving the shortcoming of carboxymethyl starch, how composite with sodium alginate or natural plant gum.Printing gum cost decreases, and improves storage stability, but the relative sodium alginate of printing quality weakens.Carboxymethyl cellulose is applied to the existing research of printing gum, but practical application is also few.The key factor affecting carboxymethyl cellulose serviceability is exactly its substitution value.Also there is the shortcomings such as poor permeability, viscosity is low, Dry Sack is general in the carboxymethyl cellulose of low degree of substitution, and PVI value is lower, is not suitable for circle (putting down) wire mark flower.High substituted degree, full-bodied carboxymethyl cellulose can be applied to dyeing, except good viscosity, rheological characteristic, thixotropy and drag except a property, all of good performance in feel, contour sharpness and de-paste property etc.
Summary of the invention
Main purpose of the present invention is intended to overcome the deficiency that existing printing gum exists, and provide a kind of with carboxymethyl starch and carboxymethyl cellulose for raw material, prepare the method for complex printing gum.The products application that the method obtains, in dispersion stamp and reactive printing, has the advantages that Dry Sack rate is high, good hand touch, rheological characteristic are good and cost is low.
For realizing described object, the present invention will come to embody further and elaboration by the following detailed description and explanation;
Technical scheme of the present invention is as follows:
The preparation method of complex printing gum, concrete steps comprise:
A, choose the carboxymethyl starch 5 ~ 15% that substitution value is greater than 0.9 by mass percentage; The carboxymethyl cellulose 85 ~ 95% that substitution value is greater than 0.9;
B, choose the carboxymethyl starch 80 ~ 95% that substitution value is greater than 1.0 by mass percentage; The carboxymethyl cellulose 5 ~ 20% that substitution value is greater than 1.0;
C, formula rate feeding will be pressed described in steps A, after mixing, quality is become to be the suspension of 30 ~ 35% than concentration with the alcohol of 85 ~ 90% concentration, at 50 ~ 55 DEG C of temperature, add crosslinking agent, crosslinking agent quality is 0.1 ~ 0.3% of carboxymethyl starch and cmc blend quality total amount, stirring reaction 1 ~ 2 hour, filter, dry, pulverizes and obtains the complex printing gum finished product disperseing stamp;
D, formula rate feeding will be pressed described in step B, after mixing, quality is become to be the suspension of 30 ~ 35% than concentration with the alcohol of 85 ~ 90% concentration, at 50 ~ 55 DEG C of temperature, add crosslinking agent, crosslinking agent quality is 0.1 ~ 0.3% of carboxymethyl starch and cmc blend quality total amount, stirring reaction 1 ~ 2 hour, filters, dry, the complex printing gum finished product of pulverizing and obtain reactive printing.
Carboxymethyl starch in described steps A, B with waxy corn starch or farina for raw material; Carboxymethyl starch 4% viscosity > 20000MPas, 8% viscosity > 100000MPas.
Carboxymethyl cellulose in described steps A, B with one or more mixtures in corn, wheat, paddy rice, reed straw for raw material; Carboxymethyl cellulose 4% viscosity > 20000MPas, 8% viscosity > 100000MPas.
Crosslinking agent in described step C, D is the one in epoxychloropropane, phosphorus oxychloride, sodium trimetaphosphate.
Compared with prior art, its beneficial effect is in the present invention:
(1) the present invention selects carboxymethyl starch slurry stamp, and Dry Sack rate is higher, but fabric feeling is poor; And it is lower to there is paste making rate, embrace the deficiency that water-based is poor.And carboxymethyl cellulose paste making rate higher armful of water-based is good, with carboxymethyl cellulose slurry stamp, fabric feeling is good, but Dry Sack rate is lower.
(2) the present invention selects high substituted degree, full-bodied carboxymethyl starch and carboxymethyl cellulose to be mixed with complex printing gum, improve carboxymethyl starch and the carboxymethyl cellulose printing performance as printing gum, be provided with the advantage of two kinds of compositions for stamp, Dry Sack rate is higher than sodium alginate simultaneously.Products application, in dispersion stamp and reactive printing, has the advantages that Dry Sack rate is high, good hand touch, rheological characteristic are good.
Detailed description of the invention
Below by embodiment, the invention will be further described
Embodiment 1
1, substitution value is greater than carboxymethyl starch 5kg and the substitution value carboxymethyl cellulose 95kg that is greater than 0.9 of 0.9, mixes;
2, quality is become to be the suspension of 30% than concentration with the alcohol of 90% concentration;
3, at 50 DEG C of temperature, add epoxychloropropane 0.2kg, stirring reaction 1.5h, namely filtration, drying and crushing obtain the complex printing gum finished product of dispersion stamp.
Embodiment 2
1, substitution value is greater than carboxymethyl starch 10kg and the substitution value carboxymethyl cellulose 90kg that is greater than 0.9 of 0.9, mixes;
2, quality is become to be the suspension of 35% than concentration with the alcohol of 90% concentration;
3, at 55 DEG C of temperature, add phosphorus oxychloride 0.1kg, stirring reaction 2h, filter, dry, pulverizes and obtains the complex printing gum finished product disperseing stamp.
Embodiment 3
1, substitution value is greater than carboxymethyl starch 15kg and the substitution value carboxymethyl cellulose 85kg that is greater than 0.9 of 0.9, mixes;
2, quality is become to be the suspension of 35% than concentration with the alcohol of 90% concentration;
3, at 55 DEG C of temperature, add sodium trimetaphosphate 0.3kg, stirring reaction 1h, filter, dry, pulverizes and obtains the complex printing gum finished product disperseing stamp.
Embodiment 4
1, substitution value is greater than carboxymethyl starch 80kg and the substitution value carboxymethyl cellulose 20kg that is greater than 1.0 of 1.0, mixes;
2, quality is become to be the suspension of 30% than concentration with the alcohol of 85% concentration;
3, at 55 DEG C of temperature, add phosphorus oxychloride 0.3kg, stirring reaction 1h, filter, dry, the complex printing gum finished product of pulverizing and obtain reactive printing.
Embodiment 5
1, substitution value is greater than carboxymethyl starch 90kg and the substitution value carboxymethyl cellulose 10kg that is greater than 1.0 of 1.0, mixes;
2, quality is become to be the suspension of 35% than concentration with the alcohol of 85% concentration;
3, at 50 DEG C of temperature, add epoxychloropropane 0.2kg, stirring reaction 1.5h, filter, dry, the complex printing gum finished product of pulverizing and obtain reactive printing.
Embodiment 6
1, substitution value is greater than carboxymethyl starch 95kg and the substitution value carboxymethyl cellulose 5kg that is greater than 1.0 of 1.0, mixes;
2, quality is become to be the suspension of 35% than concentration with the alcohol of 85% concentration;
3, at 55 DEG C of temperature, add sodium trimetaphosphate 0.1kg, stirring reaction 2h, filter, dry, the complex printing gum finished product of pulverizing and obtain reactive printing.
Carboxymethyl starch described in embodiment 1-6 step 1 all with waxy corn starch or farina for raw material, carboxymethyl starch 4% viscosity > 20000MPas, 8% viscosity > 100000MPas.
Described carboxymethyl cellulose all with one or more mixtures in corn, wheat, paddy rice, reed straw for raw material; Carboxymethyl cellulose 4% viscosity > 20000MPas, 8% viscosity > 100000MPas.
Products obtained therefrom characteristic index is as follows:
| Project | Index |
| PVI value≤ | 0.45 |
| Paste making rate, %≤ | 6.0 |
| Embrace water-based, mm/30min≤ | 1.0 |
| Former paste stability, %≤ | 15 |
Product of the present invention initial raw material used is starch and stalk cellulose, and abundant raw material source is with low cost, and thus product has the low feature of cost.Estimate the present invention's composite printing gum product price 2 ~ 30,000 yuan; And printing gum sodium alginate price 3 ~ 50,000 conventional at present.The complex printing gum selecting high substituted degree, full-bodied carboxymethyl starch and carboxymethyl cellulose to be mixed with can be described, greatly can reduce costs, increase economic efficiency.
Claims (3)
1. the preparation method of complex printing gum, is characterized in that: the method comprises the steps:
A, choose the carboxymethyl starch 5 ~ 15% that substitution value is greater than 0.9 by mass percentage; The carboxymethyl cellulose 85 ~ 95% that substitution value is greater than 0.9;
B, choose the carboxymethyl starch 80 ~ 95% that substitution value is greater than 1.0 by mass percentage; The carboxymethyl cellulose 5 ~ 20% that substitution value is greater than 1.0;
C, formula rate feeding will be pressed described in steps A, after mixing, quality is become to be the suspension of 30 ~ 35% than concentration with the alcohol of 85 ~ 90% concentration, at 50 ~ 55 DEG C of temperature, add crosslinking agent, crosslinking agent quality is 0.1 ~ 0.3% of carboxymethyl starch and cmc blend quality total amount, stirring reaction 1 ~ 2 hour, filter, dry, pulverizes and obtains the complex printing gum finished product disperseing stamp;
D, formula rate feeding will be pressed described in step B, after mixing, quality is become to be the suspension of 30 ~ 35% than concentration with the alcohol of 85 ~ 90% concentration, at 50 ~ 55 DEG C of temperature, add crosslinking agent, crosslinking agent quality is 0.1 ~ 0.3% of carboxymethyl starch and cmc blend quality total amount, stirring reaction 1 ~ 2 hour, filters, dry, the complex printing gum finished product of pulverizing and obtain reactive printing; Crosslinking agent in step C, D is the one in epoxychloropropane, phosphorus oxychloride, sodium trimetaphosphate.
2. the preparation method of complex printing gum according to claim 1, is characterized in that, the carboxymethyl starch in described steps A, B with waxy corn starch or farina for raw material; Carboxymethyl starch 4% viscosity > 20000MPas, 8% viscosity > 100000MPas.
3. the preparation method of complex printing gum according to claim 1, is characterized in that, the carboxymethyl cellulose in described steps A, B with one or more mixtures in corn, wheat, paddy rice, reed straw for raw material; Carboxymethyl cellulose 4% viscosity > 20000MPas, 8% viscosity > 100000MPas.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310310599.4A CN103410019B (en) | 2013-07-23 | 2013-07-23 | The preparation method of complex printing gum |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310310599.4A CN103410019B (en) | 2013-07-23 | 2013-07-23 | The preparation method of complex printing gum |
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| Publication Number | Publication Date |
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| CN103410019A CN103410019A (en) | 2013-11-27 |
| CN103410019B true CN103410019B (en) | 2016-01-06 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741509A (en) * | 2013-12-21 | 2014-04-23 | 东莞市民盛化工科技有限公司 | Reactive printing paste and production method thereof |
| CN103788214B (en) * | 2014-01-17 | 2015-12-30 | 甘肃高歌伟业新材料科技有限公司 | Take stalk as the method that electrolyte-resistant printing gum prepared by raw material |
| CN105507032B (en) * | 2016-01-13 | 2017-12-19 | 北京中纺化工股份有限公司 | It is a kind of to be used to imitate printing gum of wax printing flower and preparation method thereof |
| CN105671994A (en) * | 2016-01-29 | 2016-06-15 | 浙江山川科技股份有限公司 | Pure natural printing paste and production technology thereof |
| CN106835753B (en) * | 2017-02-28 | 2019-02-19 | 山东洁晶集团股份有限公司 | Printing gum and the printing method for using it |
| CN108049207A (en) * | 2017-12-20 | 2018-05-18 | 苏州润弘贸易有限公司 | Composite reactive printing gum |
| CN108914626A (en) * | 2018-06-08 | 2018-11-30 | 山东拓普精化有限公司 | A kind of novel dispersion printing gum |
| CN110093792A (en) * | 2019-05-23 | 2019-08-06 | 成都市山马生物科技有限公司 | A kind of high substituted carboxymethyl starch composite reactive printing gum and preparation method |
| CN114075795A (en) * | 2020-08-17 | 2022-02-22 | 东莞市凯迪克高分子材料有限公司 | Compound water-based printing paste and preparation method thereof |
| CN114836999B (en) * | 2022-06-21 | 2023-05-16 | 临清三和纺织集团有限公司 | Environment-friendly paste suitable for reactive dye printing and preparation method thereof |
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