CN106120379A - Sodium hydrosulfite accelerator used by a kind of reducing dye - Google Patents
Sodium hydrosulfite accelerator used by a kind of reducing dye Download PDFInfo
- Publication number
- CN106120379A CN106120379A CN201610508784.8A CN201610508784A CN106120379A CN 106120379 A CN106120379 A CN 106120379A CN 201610508784 A CN201610508784 A CN 201610508784A CN 106120379 A CN106120379 A CN 106120379A
- Authority
- CN
- China
- Prior art keywords
- sodium hydrosulfite
- reducing
- accelerator
- reducing dye
- inorganic salt
- 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.)
- Pending
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
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
- D06P1/67375—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341 with sulfur-containing anions
-
- 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
- D06P1/22—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 vat dyestuffs including indigo
- D06P1/228—Indigo
-
- 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
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of reducing dye sodium hydrosulfite accelerator, including at least a kind of reducing agent and a kind of inorganic salt in raw material；The standard of selective reduction agent and inorganic salt is: due to sodium hydrosulfite unstable properties; expose in atmosphere or be dissolved in the water i.e. fast decoupled and lose reducing power; take a policy in sodium hydrosulfite liquid powder accelerator, can play and with oxygen reaction thus protect the effect of sodium hydrosulfite prior to sodium hydrosulfite.The present invention is directed to the decorated features of reducing dye, formed by multi-component material is compounding, soluble in water, the decomposition of sodium hydrosulfite is slowed down in dyeing course, the reducing power of sodium hydrosulfite there is bigger facilitation, on the premise of not changing reducing dye dyeing, the usage amount of sodium hydrosulfite reduces by 45～50% compared with traditional handicraft, therefore, reduce the production cost of enterprise, alleviate treatment pressure of sewage and worker's labor intensity, without the poisonous and harmful substance such as APEO, heavy metal ion, meet ecological textile environmental requirement.
Description
Technical field
The present invention relates to a kind of reducing dye sodium hydrosulfite accelerator, belong to technical field of textile printing.
Background technology
In textile printing and dyeing, reducing dye is water insoluble, and a large amount of sodium hydrosulfite must be used before dyeing to be changed by reducing dye
Become and in solubility leuco compound ability, contaminate fiber, but sodium hydrosulfite unstable properties, it being dissolved in fast decoupled after water, stability more high de-agglomeration is more
Hurry up, during reducing dye is transformed into solubility leuco compound, major part sodium hydrosulfite consumes because of fast decoupled, and utilization rate is low,
Reducing power declines, and not only increases production cost, and causes electrolytic sewage matter to increase, and then adds cost of sewage disposal；
Simultaneously as sodium hydrosulfite belongs to inflammable and explosive dangerous materials, transporting and risk of storing in a warehouse is big, cost is high, and problem above perplexs always
Printing and dyeing enterprise, industry technology personnel and universities' research institutes to do a lot of work to solve problem above, all do not have successfully
Case.
On market, New typs powder for keeping foodstaff fresh with thiourea dioxide as main component occurred in recent years, it is intended to replace insurance completely
Powder.But through a large amount of production practices, during dyeing, there are the problems such as color is shallow, barriness, coloured light are unstable in textile, and enterprise cannot normally make
With.
Therefore, current technology still uses following technique:
1, dyeing, stamp:
2, indigo dyeing yarn:
。
Summary of the invention
In order to solve the deficiencies in the prior art, it is an object of the invention to provide one and can reduce sodium hydrosulfite in a large number
Usage amount, reduce enterprise production cost, alleviate treatment pressure of sewage and worker's labor intensity, without APEO, heavy metal ion
Etc. poisonous and harmful substance, meet the reducing dye sodium hydrosulfite accelerator of ecological textile environmental requirement.
For reaching above-mentioned purpose, the technology used in the present invention means are: a kind of reducing dye sodium hydrosulfite accelerator, former
Including at least a kind of reducing agent and a kind of inorganic salt in material.
Further, the mass percent of reducing agent included in described raw material and inorganic salt is: reducing agent 20～
30%, inorganic salt 65～80%.
Further, in described raw material, the standard of selective reduction agent and inorganic salt is: due to sodium hydrosulfite unstable properties, cruelly
Dew in atmosphere or be dissolved in the water i.e. fast decoupled and lose reducing power, take a policy in sodium hydrosulfite liquid powder accelerator,
Can play and with oxygen reaction thus protect the effect of sodium hydrosulfite prior to sodium hydrosulfite.
Further, described sodium hydrosulfite accelerator interpolation mass parts in dyeing, stamp is:
。
Further, described sodium hydrosulfite accelerator interpolation mass parts in indigo dyeing yarn is:
。
The invention has the beneficial effects as follows: for the decorated features of reducing dye, formed by multi-component material is compounding, soluble in water,
In dyeing course, slow down the decomposition of sodium hydrosulfite, the reducing power of sodium hydrosulfite is had bigger facilitation, do not changing also
On the premise of former dyeing technique, the usage amount of sodium hydrosulfite reduces by 45～50% compared with traditional handicraft, therefore, reduces enterprise
The production cost of industry, alleviates treatment pressure of sewage and worker's labor intensity, without the venomous injurant such as APEO, heavy metal ion
Matter, meets ecological textile environmental requirement.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further elaborated.
Embodiment 1
Sodium hydrosulfite accelerator used by a kind of reducing dye, including at least a kind of reducing agent and a kind of inorganic salt in raw material.
Reducing agent and the mass percent of inorganic salt included in described raw material be: reducing agent 20～30%, inorganic salt 65
～80%.
In described raw material, the standard of selective reduction agent and inorganic salt is: due to sodium hydrosulfite unstable properties, be exposed to air
In or be dissolved in the water i.e. fast decoupled and lose reducing power, take a policy in sodium hydrosulfite liquid powder accelerator, can play elder generation
With oxygen reaction thus the effect of sodium hydrosulfite is protected in sodium hydrosulfite.
Embodiment 2
This example is application examples, and sodium hydrosulfite accelerator interpolation mass parts in dyeing, stamp is:
Compared with prior art, sodium hydrosulfite usage amount reduces substantially, reaches 45～50%.
Embodiment 3
This example is application examples, and described sodium hydrosulfite accelerator interpolation mass parts in indigo dyeing yarn is:
Compared with prior art, sodium hydrosulfite usage amount reduces substantially, reaches 50%.
The present invention is directed to the decorated features of reducing dye, formed by multi-component material is compounding, soluble in water, at dyeing course
In slow down the decomposition of sodium hydrosulfite, the reducing power of sodium hydrosulfite is had bigger facilitation, is not changing reducing dye dyeing
On the premise of technique, the usage amount of sodium hydrosulfite reduces by 45～50% compared with traditional handicraft, and therefore, the production reducing enterprise becomes
This, alleviate treatment pressure of sewage and worker's labor intensity, without the poisonous and harmful substance such as APEO, heavy metal ion, meet life
State textile environmental requirement.
Disclosed embodiment of this invention is the explanation to technical scheme, it is impossible to as to present invention
Restriction, those skilled in the art's simple change on the basis of the present invention, the most within the scope of the present invention.
Claims (5)
1. sodium hydrosulfite accelerator used by a reducing dye, it is characterised in that: including at least a kind of reducing agent and a kind of nothing in raw material
Machine salt.
Reducing dye sodium hydrosulfite accelerator the most according to claim 1, it is characterised in that: included in described raw material
The mass percent of reducing agent and inorganic salt is: reducing agent 20～30%, inorganic salt 65～80%.
Reducing dye sodium hydrosulfite accelerator the most according to claim 1, it is characterised in that: selective reduction in described raw material
The standard of agent and inorganic salt is: due to sodium hydrosulfite unstable properties, expose in atmosphere or be dissolved in the water i.e. fast decoupled and
Losing reducing power, take a policy in sodium hydrosulfite liquid powder accelerator, can play and with oxygen reaction thus protect prior to sodium hydrosulfite
The effect of sodium hydrosulfite.
4. sodium hydrosulfite accelerator used by reducing dye as claimed in claim 1, and the interpolation mass parts in dyeing, stamp is:
。
Reducing dye sodium hydrosulfite accelerator the most according to claim 1, the interpolation mass parts in indigo dyeing yarn
For:
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508784.8A CN106120379A (en) | 2016-07-02 | 2016-07-02 | Sodium hydrosulfite accelerator used by a kind of reducing dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508784.8A CN106120379A (en) | 2016-07-02 | 2016-07-02 | Sodium hydrosulfite accelerator used by a kind of reducing dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106120379A true CN106120379A (en) | 2016-11-16 |
Family
ID=57468753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610508784.8A Pending CN106120379A (en) | 2016-07-02 | 2016-07-02 | Sodium hydrosulfite accelerator used by a kind of reducing dye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106120379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457507A (en) * | 2018-11-27 | 2019-03-12 | 珠海建轩服装有限公司 | Indigo prints and its printing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540090A (en) * | 2003-10-29 | 2004-10-27 | 张立群 | New typs powder for keeping foodstaff fresh |
| CN101349016A (en) * | 2007-07-20 | 2009-01-21 | 上海市毛麻纺织科学技术研究所 | Dye compound reducing agent and method of using the same |
| CN102493233A (en) * | 2011-11-25 | 2012-06-13 | 浙江嘉成化工有限公司 | Sodium hydrosulfite composition and preparation method thereof |
| CN104294671A (en) * | 2014-10-13 | 2015-01-21 | 濮阳宏业汇龙化工有限公司 | Reducing agent for dyeing reduced dyes |
-
2016
- 2016-07-02 CN CN201610508784.8A patent/CN106120379A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540090A (en) * | 2003-10-29 | 2004-10-27 | 张立群 | New typs powder for keeping foodstaff fresh |
| CN101349016A (en) * | 2007-07-20 | 2009-01-21 | 上海市毛麻纺织科学技术研究所 | Dye compound reducing agent and method of using the same |
| CN102493233A (en) * | 2011-11-25 | 2012-06-13 | 浙江嘉成化工有限公司 | Sodium hydrosulfite composition and preparation method thereof |
| CN104294671A (en) * | 2014-10-13 | 2015-01-21 | 濮阳宏业汇龙化工有限公司 | Reducing agent for dyeing reduced dyes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457507A (en) * | 2018-11-27 | 2019-03-12 | 珠海建轩服装有限公司 | Indigo prints and its printing method |
| CN109457507B (en) * | 2018-11-27 | 2021-04-27 | 珠海建轩服装有限公司 | Indigo printed fabric and printing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103992660B (en) | A kind of ZrO 2coated γ-Ce 2s 3the preparation method of red stain | |
| JPS568547A (en) | Printable detecting agent | |
| CN106868533A (en) | The preparation method of the double-component complex system indirect electrochemical restoring method, system and system of bipseudoindoxyl dye | |
| TW200642963A (en) | Surface modified nanoparticle and method of preparing same | |
| CN106120379A (en) | Sodium hydrosulfite accelerator used by a kind of reducing dye | |
| CN104805706B (en) | Reduction system for vat dye or sulfur dyestuff dyeing and reduction method | |
| MX2019000990A (en) | Anti-bacterial aqueous ink compositions comprising water soluble sodio-sulfonated polyester. | |
| Begum et al. | Facile synthesis of NiO-SnO2 nanocomposite for enhanced photocatalytic degradation of bismarck brown | |
| CN106638054A (en) | Terylene reduction cleaning agent and preparation method thereof | |
| CN106191919A (en) | A kind of technique reclaiming copper from brown oxide waste liquid | |
| CN106186273A (en) | A kind of method without metal catalyst system degraded dyeing waste water | |
| CN105803769A (en) | Cotton and ramie fabric mold-proof agent | |
| CN107641815A (en) | A kind of highly effective antirust type ring protects agent for carbon hydrogen detergent and preparation method thereof | |
| CN101648787B (en) | Cement-based waterproof mortar photosensitive ultraviolet resistance protectant | |
| CN107686154A (en) | The system processing method of the recyclable dyeing of reactive dyed wastewater | |
| CN106966486A (en) | A kind of over cure hydrogen potassium efficient water modifying agent | |
| CN109401501B (en) | Shell powder coating and preparation method thereof | |
| CN104326548B (en) | A method of degradation safranine T | |
| CN103875656B (en) | A kind of solution-stabilized auxiliary agent, directly can dilute composition solution and the application thereof of the isothiazolone-containing of use | |
| CN102773896B (en) | Black removal processing agent for wooden single plate and black removal method of wooden single plate | |
| CN105331175A (en) | Deinking agent composition | |
| CN108912021A (en) | The preparation method of alkyl hydrosulfide zinc | |
| CN104068061A (en) | Attapulgite-based antibacterial agent and preparation method thereof | |
| CN108047758A (en) | A kind of method with mineral salt complexing natural pigment | |
| CN108963030A (en) | The preparation method of silicon-based nano structure photovoltaic material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
|
| RJ01 | Rejection of invention patent application after publication |