CN103287149A - Digital all cotton active printing and dyeing medium - Google Patents
Digital all cotton active printing and dyeing medium Download PDFInfo
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- CN103287149A CN103287149A CN2013101592685A CN201310159268A CN103287149A CN 103287149 A CN103287149 A CN 103287149A CN 2013101592685 A CN2013101592685 A CN 2013101592685A CN 201310159268 A CN201310159268 A CN 201310159268A CN 103287149 A CN103287149 A CN 103287149A
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- coating
- printing
- dyeing
- nonionic
- polyacrylic acid
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- 238000007639 printing Methods 0.000 title claims abstract description 32
- 238000004043 dyeing Methods 0.000 title claims abstract description 27
- 229920000742 Cotton Polymers 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000000576 coating method Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000003054 catalyst Substances 0.000 claims abstract description 10
- 239000011230 binding agent Substances 0.000 claims abstract description 9
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 8
- 229920002678 cellulose Polymers 0.000 claims abstract description 8
- 239000001913 cellulose Substances 0.000 claims abstract description 8
- 229920002635 polyurethane Polymers 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 229920002125 Sokalan® Polymers 0.000 claims description 11
- 239000004584 polyacrylic acid Substances 0.000 claims description 11
- 229920002521 macromolecule Polymers 0.000 claims description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical group [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 6
- -1 hydroxyl ethyl Chemical group 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 6
- 229920000058 polyacrylate Polymers 0.000 claims description 4
- 238000010023 transfer printing Methods 0.000 claims description 4
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 3
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 3
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 3
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 3
- 150000004702 methyl esters Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 210000002469 basement membrane Anatomy 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 238000000859 sublimation Methods 0.000 claims 1
- 230000008022 sublimation Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical group [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000985 reactive dye Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 206010036590 Premature baby Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 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
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
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Abstract
The invention provides a digital all cotton active printing and dyeing medium, which comprises a base material and a coating coated on the surface of the base material. The coating is composed of nonionic blotting agent, near-neutral catalyst, binder and auxiliary agent; the nonionic blotting agent is a cellulose grafting modified object without charges, and the near-neutral catalyst is sodium bicarbonate, and the binder is polyurethane powder and the auxiliary agent is antifoaming agent. Better printing and dyeing quality and material stability can be obtained by using the technology scheme.
Description
Technical field
The present invention relates to the active printing and dyeing of a kind of digital cotton medium, this medium can be used for the active transfer printing to cotton fabric, belongs to field of printing and dyeing.
Background technology
The serious pollution of traditional dyeing and finishing technology is mainly from water pollution, and national dyeing waste water annual emissions is up to nearly 10,000,000,000 tons, and this discharge capacity is surely according to six of total flow controls of each industrial department discharging of the whole nation, but its draining rate of recovery less than 10%, for all industries minimum.Country has put into effect a series of dyeing energy-saving and emission-reduction policies, will eliminate 6,000,000,000 meters of backward printing and dyeing production capacities during " 12 ".For the printing and dyeing of cotton fabric, at present the domestic traditional handicrafts such as silk screen, intaglio plate that generally adopt cooperate the active slurries processing of printing and dyeing, and its improvement project is very urgent.
The active printing technology of existing number is from largely can solving environmental problem, but owing to compare with traditional handicraft, technology is prematurity still, has many defectives, still needs to improve and develop.Before when printing and dyeing need be with fabric, pad processing (patent: problem 200710040431.0,200610064911.6) at the active printing technology of existing number, and the technology instability brought of pre-treatment, the feature of environmental protection reduces and problem such as cost increase, with the no nitrogen catalyst of height environmental protection with high molecular functional is material modified is integrated in the transfer paper coating as the printing and dyeing new material, pad treatment step before can thoroughly having removed.
And a large amount of printing and dyeing function reagent is gathered in coating, need to keep the functional stabilization of coating, make the maximized performance of each several part function again.Patent 201210017739.4 discloses a kind of active transfer paper, coating each several part function can obtain performance substantially, but owing to use the ionic macromolecule, other components is formed to disturb cause overall transfer printing effect to descend, after transfer printing is finished, alkaline matter still easily small amount of residual at fabric.Though also selected the nonionic material for use, by amphipathic, the non-aqueous or water-soluble material of simple combination, medium-term and long-term placement of coating generation is separated, when printing, can produce the capillary grow diming phenomenon.Belong to digital active printing and dyeing, present printing quality and stability are big reasons of its large-scale popularization of restriction, therefore require further improvement.
In the graft modification macromolecule of nonionic, the segment that hydrophily is different, in aqueous environments, can form micella or class micellar aggregates, generally can not produce after the oven dry film forming and be separated, generally can not form other components yet and disturb, thereby can improve active quality and the stability that shifts printing and dyeing.
Summary of the invention
The object of the invention provides the active printing and dyeing of a kind of digital cotton medium, uses this reactive dye offset medium can get printing quality and stability preferably, improves the competitiveness of digital active dyeing and printing process, enlarges the range of application of digital active dyeing and printing process.For reaching this purpose, the present invention adopts following technical scheme:
The active printing and dyeing of a kind of digital cotton medium comprises base material and the coating that is coated on the substrate surface, it is characterized in that base material is made of basic paper or basement membrane, and coating is made of nonionic ink absorbent, nearly neutral catalyst, binding agent and auxiliary agent; The nonionic ink absorbent is the macromolecule modified thing of uncharged cellulose graft polyacrylate, and nearly neutral catalyst is sodium acid carbonate, and binding agent is the water fever melten gel, and auxiliary agent is defoamer; The each component part by weight is the nonionic ink absorbent: nearly neutral catalyst: binding agent: auxiliary agent=(55～89.5): (0.5～10): (10～30): (0～5).
The macromolecule modified thing of described uncharged cellulose graft polyacrylate is the nonionic macromolecule that can dissolve in water or disperse that forms by the hydroxyl grafted polyacrylic acid esters polymer in the cellulosic molecule, as the cellulose of grafted polyacrylic acid hydroxyl ethyl ester, the hydroxypropyl methylcellulose of grafted polyacrylic acid hydroxyl ethyl ester, the hydroxyethylcellulose of grafted polyacrylic acid methyl esters.
The material gross mass of described coating is at every square metre 2～35 gram.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
Blotting material among the present invention is not simply various materials to be mixed, but makes function integration by the form of graft modification, and is applied in the coating material of transfer paper/film, forms stable material system.Owing to adopt the nonionic macromolecule, can not disturb the performance of catalyst and binding agent, promote that further each component function is efficient, play consistently, obtain better printing quality.
Description of drawings
1. Fig. 1 is the structural representation of the active printing and dyeing of the described a kind of digital cotton of embodiment of the invention medium.Offset medium comprises basic paper 10 and coating 20.
2. Fig. 2 is coating material stability study schematic diagram.Stability is by printing at 3 months coating of placement use reactive dye, and the maximum length of observing the horizontal palpus shape of reddish blue block boundary infiltration generation changes to estimate.Among the figure, curve 1 is the performance of the embodiment of the invention one described coating, and curve 2 is the performance with reference to coating.Be 65: 20: 0.5 by sodium carboxymethylcellulose, polyvinyl alcohol, sodium acid carbonate and polyurethane powder with mass ratio with reference to coating: 14.5 form.
As can be seen from the figure, curve 1 basic maintenance level illustrates that corresponding coating stability is higher.Curve 2 changes obviously in time, illustrates that coating has produced bigger variation in time.This phenomenon explanation is the various materials of simple blend in printing blotting material, may be difficult to keep the stability of composite system, and generation is separated.
The specific embodiment
Be further described below in conjunction with the present invention of embodiment:
Embodiment one
The active printing and dyeing of a kind of digital cotton medium comprises basic paper and is coated on the lip-deep coating material of basic paper; Coating material is by the cellulose of 85% grafted polyacrylic acid hydroxyl ethyl ester, 0.5% sodium acid carbonate, 14.5% polyurethane powder.The coating gross weight is 20g/m
2
Embodiment two
The active printing and dyeing of a kind of digital cotton medium comprises basic paper and is coated on the lip-deep coating material of basic paper; Coating material is by the hydroxypropyl methylcellulose of 75% grafted polyacrylic acid hydroxyl ethyl ester, 0.7% sodium acid carbonate, 24.3% polyurethane powder.The coating gross weight is 25g/m
2
Embodiment three
The active printing and dyeing of a kind of digital cotton medium comprises basic paper and is coated on the lip-deep coating material of basic paper; Coating material is by the hydroxyethylcellulose of 75% grafted polyacrylic acid methyl esters, 0.9% sodium acid carbonate, 14.1% polyurethane powder.The coating gross weight is 28g/m
2
The above only is the preferred embodiment of this patent, and in order to limit this patent, all any modification, replacement and improvement of doing within the claim of this patent etc. all should not be included in the protection domain of this patent.
Claims (3)
1. the active printing and dyeing of a digital cotton medium comprises base material and the coating that is coated on the substrate surface, it is characterized in that base material is made of basic paper or basement membrane, and coating is made of nonionic ink absorbent, nearly neutral catalyst, binding agent and auxiliary agent; The nonionic ink absorbent is the macromolecule modified thing of uncharged cellulose graft polyacrylate, and nearly neutral catalyst is sodium acid carbonate, and binding agent is polyurethane powder, and auxiliary agent is defoamer; The each component part by weight is the nonionic ink absorbent: nearly neutral catalyst: binding agent: auxiliary agent=(55～89.5): (0.5～10): (10～30): (0～5).
2. the active printing and dyeing of a kind of digital cotton as claimed in claim 1 medium, it is characterized in that, the macromolecule modified thing of described uncharged cellulose graft polyacrylate is the nonionic macromolecule that can dissolve in water or disperse that forms by the hydroxyl grafted polyacrylic acid esters polymer in the cellulosic molecule, as the cellulose of grafted polyacrylic acid hydroxyl ethyl ester, the hydroxypropyl methylcellulose of grafted polyacrylic acid hydroxyl ethyl ester, the hydroxyethylcellulose of grafted polyacrylic acid methyl esters.
3. a kind of novel quick-drying thermal dye sublimation transfer printing medium as claimed in claim 1 is characterized in that, the material gross mass of described coating is at every square metre 2～35 gram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101592685A CN103287149A (en) | 2013-05-03 | 2013-05-03 | Digital all cotton active printing and dyeing medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101592685A CN103287149A (en) | 2013-05-03 | 2013-05-03 | Digital all cotton active printing and dyeing medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103287149A true CN103287149A (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101592685A Pending CN103287149A (en) | 2013-05-03 | 2013-05-03 | Digital all cotton active printing and dyeing medium |
Country Status (1)
| Country | Link |
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| CN (1) | CN103287149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519810A (en) * | 2016-10-26 | 2017-03-22 | 苏州吉谷新材料有限公司 | Quick-drying thermal dye sublimation transfer paper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141005A (en) * | 1994-02-17 | 1997-01-22 | 普罗克特和甘保尔公司 | Absorbent material with modified surface properties and method for its preparation |
| CN1142240A (en) * | 1994-05-26 | 1997-02-05 | W.L.戈尔及同仁股份有限公司 | Water vapor permeable, air impermeable film and composite coatings and laminates |
| CN102248831A (en) * | 2011-05-16 | 2011-11-23 | 单昶 | Preparation method and application method of multi-purpose clothing fabric digital printing paper |
-
2013
- 2013-05-03 CN CN2013101592685A patent/CN103287149A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141005A (en) * | 1994-02-17 | 1997-01-22 | 普罗克特和甘保尔公司 | Absorbent material with modified surface properties and method for its preparation |
| CN1142240A (en) * | 1994-05-26 | 1997-02-05 | W.L.戈尔及同仁股份有限公司 | Water vapor permeable, air impermeable film and composite coatings and laminates |
| CN102248831A (en) * | 2011-05-16 | 2011-11-23 | 单昶 | Preparation method and application method of multi-purpose clothing fabric digital printing paper |
Non-Patent Citations (8)
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|---|
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| 杨扬等: "纤维素接枝反应的研究进展", 《纤维素科学与技术》, vol. 17, no. 03, 30 September 2009 (2009-09-30) * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519810A (en) * | 2016-10-26 | 2017-03-22 | 苏州吉谷新材料有限公司 | Quick-drying thermal dye sublimation transfer paper |
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Application publication date: 20130911 |