CN105525516A - Antibacterial defoaming agent - Google Patents
Antibacterial defoaming agent Download PDFInfo
- Publication number
- CN105525516A CN105525516A CN201610058937.3A CN201610058937A CN105525516A CN 105525516 A CN105525516 A CN 105525516A CN 201610058937 A CN201610058937 A CN 201610058937A CN 105525516 A CN105525516 A CN 105525516A
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- defoamer
- quaternary ammonium
- ammonium salt
- emulsion
- 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
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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
- D06P1/60—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 polyethers
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- 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
- D06P1/60—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 polyethers
- D06P1/613—Polyethers without nitrogen
-
- 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
- D06P1/655—Compounds containing ammonium groups
- D06P1/66—Compounds containing ammonium groups containing quaternary ammonium groups
-
- 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
- D06P1/67383—Inorganic compounds containing silicon
Abstract
The invention relates to the technical field of defoaming agents for textile printing and dyeing, in particular to an antibacterial defoaming agent. The antibacterial defoaming agent comprises components in percentage by mass as follows: 10%-50% of a modified organic silicon defoaming agent emulsion, 10%-30% of block polyether, 2%-10% of quaternary ammonium salt, 1%-5% of hydrophobic silica dioxide and 5%-77% of deionized water. Block polyether and hydrophobic silica dioxide are added to a speed-variable mixer in proportion and uniformly stirred, then quaternary ammonium salt is added in proportion, finally, the modified organic silicon deforming agent emulsion and the deionized water are added slowly in proportion, and the mixture is stirred uniformly and sub-packaged. The antibacterial defoaming agent has stable quality, can effectively eliminate foam produced in the production process of textile printing and dyeing and also has long-acting foam-inhibition performance and an antibacterial function, and the storage time of a printing and dyeing auxiliary is prolonged.
Description
Technical field
The present invention relates to textile printing and dyeing defoamer technical field, specifically, is the antibacterial defoamer of a kind of textile printing and dyeing.
Background technology
Textiles, in process, contact various printing and dyeing assistant.And the Main Ingredients and Appearances such as these auxiliary agents, particularly washing agent, bleeding agent, emulsifying agent and levelling agent are surfactant, after being subject to mechanical oscillation, easily produce foam.Foam is the dispersion of air in water or in some liquid, adds man-hour at fabric, and the contact surface of liquid and fabric can be made to reduce, and produces the irregular phenomenon of processing, has a strong impact on production and product quality.Eliminate foam, available static, heat or the measure such as decompression, but foam to be eliminated rapidly or avoid foam to produce in each operation of printing and dyeing, just must add textile printing and dyeing defoamer.After defoamer joins working solution, namely become solution, emulsion or dispersion liquid, be adsorbed in vacuolar membrane surface.Because it has the surface tension lower than vacuolar membrane, surfactant or foaming substance can be attracted to win over, bubble film surface viscosity is reduced, local is thinning and break.
Textile printing and dyeing defoamer has froth breaking and presses down bubble two kinds of performances, and some defoamer only can temporary froth breaking, dissolves in liquid and ineffective.And desirable defoamer, require to have bubble and the froth breaking effect of pressing down, in water, solubility is little, also not easily by working solution emulsification and solubilising simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of antibacterial defoamer, not only there is efficient defoaming, also have and long-actingly press down bubble property, fungistatic effect is provided simultaneously, can efficient froth breaking in actual production, long-acting pressing down steeps, and can also increase the storage time of printing and dyeing assistant.
A first aspect of the present invention, there is provided a kind of antibacterial defoamer, its component is made up of following component by mass percentage: modified organo-silicon defoamer emulsion 10% ~ 50%, block polyether 10% ~ 30%, quaternary ammonium salt 2% ~ 10%, hydrophobic silica 1% ~ 5% and deionized water 5% ~ 77%.
Preferably, described component of antifoam agent is by mass percentage: modified organo-silicon defoamer emulsion 40%, block polyether 20%, quaternary ammonium salt 6%, hydrophobic silica 2% and deionized water 32%.
Described modified organo-silicon defoamer emulsion is Polyether Modified Polysiloxanes Defoaming Agent emulsion, and purchased from Shanghai Fluoropolymer Medical Products Co., Ltd., product grade is AF30.
Described poly-block polyether is expoxy propane ethylene oxide block polyethers, and purchased from BASF, product grade is PluronicPEtypes.
Described quaternary ammonium salt is ester based quaternary ammonium salt, dialkyl dimethyl hydroxyethyl sulfate methyl ammonium.
Described hydrophobic silica is pyrogenic silica, and purchased from win wound industrial group, product grade is AerosilR812.
A second aspect of the present invention, provides the preparation method of above-mentioned antibacterial defoamer, carries out according to following step:
In variable-ratio blender, first add block polyether by said ratio and hydrophobic silica stirs, and then add quaternary ammonium salt by proportioning and stir, finally slowly add modified organo-silicon defoamer emulsion and deionized water by proportioning, stir packing.
Compared with prior art, containing modified organo-silicon defoamer emulsion in a kind of antibacterial defoamer of the present invention, froth breaking and suds suppressing properties can be promoted; Containing block polyether in this defoamer, long-acting suds suppressing properties can be increased; Quaternary ammonium salt composition in this defoamer, has good bacteriostasis property, adds the storage time of auxiliary agent.The antibacterial defoamer quality stability of the present invention is good, can not only effectively eliminate the foam produced in production process in textile printing and dyeing, but also has and long-actingly press down bubble property, also has bacteria resistance function simultaneously, increases storage time of printing and dyeing assistant.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail, should understand these embodiments only for illustration of the present invention, and be not used in restriction range of application of the present invention.
In following examples, modified organo-silicon defoamer emulsion is purchased from Shanghai Fluoropolymer Medical Products Co., Ltd., and product grade is AF30; Block polyether is purchased from BASF, and product grade is PluronicPEtypes; Hydrophobic silica is purchased from win wound industrial group, and product grade is AerosilR812; Variable-ratio blender purchased from IKA, model RW20digitil.
Embodiment 1
A kind of antibacterial defoamer of the present invention, component and mass percent as follows: modified organo-silicon defoamer emulsion 40%, block polyether 20%, quaternary ammonium salt 6%, hydrophobic silica 2% and deionized water 32%.First add block polyether by proportioning in variable-ratio blender and hydrophobic silica stirs, and then add quaternary ammonium salt by proportioning and stir, finally slowly add modified organo-silicon defoamer emulsion and deionized water by proportioning, stir packing.
Embodiment 2
A kind of antibacterial defoamer of the present invention, component and mass percent as follows: modified organo-silicon defoamer emulsion 10%, block polyether 20%, quaternary ammonium salt 6%, hydrophobic silica 2% and deionized water 62%.First add block polyether by proportioning in variable-ratio blender and hydrophobic silica stirs, and then add quaternary ammonium salt by proportioning and stir, finally slowly add modified organo-silicon defoamer emulsion and deionized water by proportioning, stir packing.
Embodiment 3
A kind of antibacterial defoamer of the present invention, component and mass percent as follows: modified organo-silicon defoamer emulsion 40%, block polyether 10%, quaternary ammonium salt 8%, hydrophobic silica 1% and deionized water 41%.First add block polyether by proportioning in variable-ratio blender and hydrophobic silica stirs, and then add quaternary ammonium salt by proportioning and stir, finally slowly add modified organo-silicon defoamer emulsion and deionized water by proportioning, stir packing.
Embodiment 4
A kind of antibacterial defoamer of the present invention, component and mass percent as follows: modified organo-silicon defoamer emulsion 50%, block polyether 30%, quaternary ammonium salt 6%, hydrophobic silica 5% and deionized water 9%.First add block polyether by proportioning in variable-ratio blender and hydrophobic silica stirs, and then add quaternary ammonium salt by proportioning and stir, finally slowly add modified organo-silicon defoamer emulsion and deionized water by proportioning, stir packing.
Below the preferred embodiment of the invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the invention spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (7)
1. an antibacterial defoamer, it is characterized in that, described antibacterial defoamer is made up of following component by mass percentage: modified organo-silicon defoamer emulsion 10% ~ 50%, block polyether 10% ~ 30%, quaternary ammonium salt 2% ~ 10%, hydrophobic silica 1% ~ 5% and deionized water 5% ~ 77%.
2. the antibacterial defoamer of one according to claim 1, it is characterized in that, described antibacterial defoamer is made up of following component by mass percentage: modified organo-silicon defoamer emulsion 40%, block polyether 20%, quaternary ammonium salt 6%, hydrophobic silica 2% and deionized water 32%.
3. the antibacterial defoamer of one according to claim 1, is characterized in that, described modified organo-silicon defoamer emulsion is organic silicon modified by polyether emulsion.
4. the antibacterial defoamer of one according to claim 1, is characterized in that, described block polyether is expoxy propane ethylene oxide block polyethers.
5. the antibacterial defoamer of one according to claim 1, is characterized in that, described quaternary ammonium salt is ester based quaternary ammonium salt.
6. the antibacterial defoamer of one according to claim 1, is characterized in that, described hydrophobic silica is pyrogenic silica.
7. according to the preparation method of the arbitrary described a kind of antibacterial defoamer of claim 1-6, it is characterized in that, carry out according to following step: in variable-ratio blender, first add block polyether by proportioning and hydrophobic silica stirs, and then add quaternary ammonium salt stirring by proportioning, finally slowly add modified organo-silicon defoamer emulsion and deionized water by proportioning, stir packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058937.3A CN105525516A (en) | 2016-01-28 | 2016-01-28 | Antibacterial defoaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058937.3A CN105525516A (en) | 2016-01-28 | 2016-01-28 | Antibacterial defoaming agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105525516A true CN105525516A (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610058937.3A Pending CN105525516A (en) | 2016-01-28 | 2016-01-28 | Antibacterial defoaming agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105525516A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107347928A (en) * | 2017-07-11 | 2017-11-17 | 杭锦后旗疾病预防控制中心 | A kind of external protective liquid for brucellosis |
| CN107540387A (en) * | 2017-08-31 | 2018-01-05 | 安徽省德邦瓷业有限公司 | A kind of porcelain sintering defoamer being built in kiln |
| CN110575786A (en) * | 2018-06-11 | 2019-12-17 | 江苏四新科技应用研究所股份有限公司 | Novel hydrophobic composition |
| CN114728215A (en) * | 2019-11-06 | 2022-07-08 | 陶氏东丽株式会社 | Water-soluble silicone defoamer composition and water-based coating containing same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0640658A2 (en) * | 1993-08-26 | 1995-03-01 | Dow Corning Toray Silicone Company, Limited | Silicone antifoam composition |
| CN1762531A (en) * | 2005-09-29 | 2006-04-26 | 南京四新科技应用研究所有限公司 | Preparation and application of non-silicon defoaming agent |
| CN101053801A (en) * | 2006-04-13 | 2007-10-17 | 深圳市海川实业股份有限公司 | Defoaming agent composition and preparation method thereof |
| CN102527096A (en) * | 2011-05-12 | 2012-07-04 | 湖北新四海化工股份有限公司 | Organic silicon defoaming agent and preparation method thereof |
| CN102558937A (en) * | 2011-12-26 | 2012-07-11 | 滁州四新科技有限责任公司 | Economical coating antifoaming agent |
| CN103041623A (en) * | 2012-12-28 | 2013-04-17 | 河南省科学院高新技术研究中心 | High-efficiency organic silicon defoaming agent |
| CN103074784A (en) * | 2013-02-21 | 2013-05-01 | 东乡县佳华实业有限公司 | Composite organic silicon defoamer for textile printing and dyeing |
-
2016
- 2016-01-28 CN CN201610058937.3A patent/CN105525516A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0640658A2 (en) * | 1993-08-26 | 1995-03-01 | Dow Corning Toray Silicone Company, Limited | Silicone antifoam composition |
| CN1762531A (en) * | 2005-09-29 | 2006-04-26 | 南京四新科技应用研究所有限公司 | Preparation and application of non-silicon defoaming agent |
| CN101053801A (en) * | 2006-04-13 | 2007-10-17 | 深圳市海川实业股份有限公司 | Defoaming agent composition and preparation method thereof |
| CN102527096A (en) * | 2011-05-12 | 2012-07-04 | 湖北新四海化工股份有限公司 | Organic silicon defoaming agent and preparation method thereof |
| CN102558937A (en) * | 2011-12-26 | 2012-07-11 | 滁州四新科技有限责任公司 | Economical coating antifoaming agent |
| CN103041623A (en) * | 2012-12-28 | 2013-04-17 | 河南省科学院高新技术研究中心 | High-efficiency organic silicon defoaming agent |
| CN103074784A (en) * | 2013-02-21 | 2013-05-01 | 东乡县佳华实业有限公司 | Composite organic silicon defoamer for textile printing and dyeing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107347928A (en) * | 2017-07-11 | 2017-11-17 | 杭锦后旗疾病预防控制中心 | A kind of external protective liquid for brucellosis |
| CN107347928B (en) * | 2017-07-11 | 2020-02-18 | 杭锦后旗疾病预防控制中心 | In-vitro protection liquid for brucellosis |
| CN107540387A (en) * | 2017-08-31 | 2018-01-05 | 安徽省德邦瓷业有限公司 | A kind of porcelain sintering defoamer being built in kiln |
| CN110575786A (en) * | 2018-06-11 | 2019-12-17 | 江苏四新科技应用研究所股份有限公司 | Novel hydrophobic composition |
| CN114728215A (en) * | 2019-11-06 | 2022-07-08 | 陶氏东丽株式会社 | Water-soluble silicone defoamer composition and water-based coating containing same |
| CN114728215B (en) * | 2019-11-06 | 2023-09-22 | 陶氏东丽株式会社 | Water-soluble organosilicon defoamer composition and water-based paint containing same |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |
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| RJ01 | Rejection of invention patent application after publication |