CN102391525A - Method for preparing nanometer resin ball emulsion - Google Patents
Method for preparing nanometer resin ball emulsion Download PDFInfo
- Publication number
- CN102391525A CN102391525A CN2011101883906A CN201110188390A CN102391525A CN 102391525 A CN102391525 A CN 102391525A CN 2011101883906 A CN2011101883906 A CN 2011101883906A CN 201110188390 A CN201110188390 A CN 201110188390A CN 102391525 A CN102391525 A CN 102391525A
- Authority
- CN
- China
- Prior art keywords
- resin
- emulsion
- nano
- preparation
- ball 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
Links
Images
Abstract
The invention relates to a method for preparing a nanometer resin ball emulsion. The prepared resin ball emulsion is especially applicable to the manufacturing of a color toner. The method comprises the following steps of: dissolving polymer resin in an organic solvent as few as possible to obtain a resin solution; dissolving a surface active agent accounting for 5-20 w/w% of the polymer resin in a water medium, stirring the solution by using a high shear force vortex and adding the resin solution to obtain an organic liquid droplet emulsion with high dispersibility; and heating and distilling the emulsion to remove the organic solvent to obtain the nanometer resin ball emulsion. The resin content accounts for 10-20 w/w% of total liquid and the particle size of resin balls is 50-300 nm. The nanometer resin ball emulsion has simple method and good quality.
Description
Technical field
The present invention relates to a kind of preparation method of resin balls emulsion, the resin balls emulsion of preparation is particularly suitable for making color toner.
Background technology
The resin balls emulsion is to make the color toner raw material, accounts for the 80-90% ratio, and main effect is a coating.The effect of resin be the parcel stable dispersion the pigment particulate with make colorant attached to forming firm picture and text on the medium of undertaking the printing of, resin choice depends on requirement such as temperature, the time of fixing.The preparation method who does not have nano level resin balls emulsion at present.
Summary of the invention
In order to overcome the shortcoming of prior art, the present invention provides a kind of preparation method of nano-resin ball emulsion, and its method is simple, and quality is good.
The present invention includes the following step: fluoropolymer resin is dissolved in the least possible organic solvent, gets resin solution; In the 5-20w/w% tensio-active agent water medium with said fluoropolymer resin quality, use the eddy current stirring of high shear and add described resin solution, form organic drop emulsion of polymolecularity; Add thermal distillation and remove organic solvent, what stay is nano-resin ball emulsion; Resin content accounts for the 10-20w/w% of total amount of liquid, and the particle diameter of resin balls is 50-300nm.
Described fluoropolymer resin is for as long as solvable and its physical and chemical index meets the requirement of toner resin in organic solvent.
Described fluoropolymer resin is: PS, polychlorostyrene, Vilaterm, Vestolen PP 7052, vinylbenzene-olefin copolymer, vinylbenzene-alkylmethacrylate polymer, copolymer in cinnamic acrylic ester, Rohm tech inc, SE, PVA, polyvinyl butyral acetal, polyester, polycarbonate are or/and resol etc.
Described organic solvent is: chloroform, methylene dichloride, acetate fat are or/and toluene.
Described tensio-active agent is: dodecane sulfonate, benzene sulfonate, dodecyl carboxylate salt, dodecyl trialkylamine, carboxy polyethylene glycol bay ether (Alkypo), carboxy polyethylene glycol ether (Marlowet), polyoxyethylene glycol 2-naphthyl ether (Solsperse), polyoxyethylene glycol (PEG 800-20000), Si Ban are or/and tween; Tensio-active agent generally adopts ionic and non-ionic type to cooperate and uses, stir speed (S.S.) 1000-10000rpm, and under other condition same case, bigger speed produces less resin balls, and vice versa.
The inventive method is simple, and the nano-resin ball quality of the emulsion that obtains is good.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
The polystyrene spheres emulsion electron micrograph that accompanying drawing makes for nano-resin ball emulsion preparation method A of the present invention.
Embodiment
Nano-resin ball emulsion preparation method A: with Tg is that 58 ℃, softening temperature are that 110-120 ℃ 20 gram PS are dissolved in 20 milliliters of chloroforms subsequent use.In one 500 milliliters there-necked flask devices (device has mechanical stirrer or joins eddy current stirring rod, reflux condensing tube or straight core, tap funnel), add 200 ml deionized water, 2 gram X 2073es (DDBS), 1 gram polyoxyethylene glycol (PEG-4000), 0.5 gram span-80 and 0.5 gram tween-80, stir.Mixing speed is adjusted to 5000rpm, the chloroformic solution of aforementioned polystyrene was added in half a hour, stirred 1 hour down at 80 ℃.Change prolong into the distillation pattern removing chloroform, adopt the underpressure distillation operation, can accelerate fast, treat that chloroform is confirmed to eliminate after, keep making under the high-speed stirring temperature cool fast to room temperature, obtain the emulsion of about 100nm polystyrene spheres.
Nano-resin ball emulsion preparation method B: remove in the nano-resin ball emulsion preparation method one with aniorfic surfactant Marlowet4538 replacement DDBS; With non-ionics Solsperse 27000 replacement PEG-4000; The aqueous solution is transferred to the pH value outside the 8.0-8.5 with ammoniacal liquor, and other condition is identical.Obtain the emulsion of about 200nm polystyrene spheres at last.
Nano-resin ball emulsion preparation method C: in nano-resin ball emulsion preparation method one, use 15 gram PS and 5 gram bisphenol A-type PC, Tg to replace the 20 gram PS as the polycarbonate resin lipoprotein mixture of 120-1500C as 650C, softening temperature, other condition is identical.Obtain the emulsion of polystyrene spheres-polycarbonate of 100-150nm at last.
The present invention specifies through above specific examples.It is pointed out that in spirit of the present invention and the scope stated, can make some variations and modification.Therefore, above-mentioned specific embodiment is not to be used to limit the present invention.
Claims (5)
1. the preparation method of a nano-resin ball emulsion is characterized in that: comprise the following steps: fluoropolymer resin is dissolved in the least possible organic solvent, get resin solution; In the 5-20w/w% tensio-active agent water medium with said fluoropolymer resin quality, use the eddy current stirring of high shear and add described resin solution, form organic drop emulsion of polymolecularity; Add thermal distillation and remove organic solvent, what stay is nano-resin ball emulsion; Resin content accounts for the 10-20w/w% of total amount of liquid, and the particle diameter of resin balls is 50-300nm.
2. the preparation method of nano-resin ball emulsion according to claim 1 is characterized in that: described fluoropolymer resin is for as long as solvable and its physical and chemical index meets the requirement of toner resin in organic solvent.
3. the preparation method of nano-resin ball emulsion according to claim 1 and 2 is characterized in that: described fluoropolymer resin is: PS, polychlorostyrene, Vilaterm, Vestolen PP 7052, vinylbenzene-olefin copolymer, vinylbenzene-alkylmethacrylate polymer, copolymer in cinnamic acrylic ester, Rohm tech inc, SE, PVA, polyvinyl butyral acetal, polyester, polycarbonate are or/and resol etc.
4. the preparation method of nano-resin ball emulsion according to claim 1 is characterized in that: described organic solvent is: chloroform, methylene dichloride, acetate fat are or/and toluene.
5. the preparation method of nano-resin ball emulsion according to claim 1 is characterized in that: described tensio-active agent is: dodecane sulfonate, benzene sulfonate, dodecyl carboxylate salt, dodecyl trialkylamine, carboxy polyethylene glycol bay ether, carboxy polyethylene glycol ether, polyoxyethylene glycol 2-naphthyl ether, polyoxyethylene glycol, Si Ban are or/and tween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101883906A CN102391525A (en) | 2011-07-06 | 2011-07-06 | Method for preparing nanometer resin ball emulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101883906A CN102391525A (en) | 2011-07-06 | 2011-07-06 | Method for preparing nanometer resin ball emulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102391525A true CN102391525A (en) | 2012-03-28 |
Family
ID=45858921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101883906A Pending CN102391525A (en) | 2011-07-06 | 2011-07-06 | Method for preparing nanometer resin ball emulsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102391525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775751A (en) * | 2011-05-13 | 2012-11-14 | 中国石油化工股份有限公司 | Plastic bead as well as preparation method and applications thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547949A (en) * | 2006-12-19 | 2009-09-30 | 花王株式会社 | Water-based inks for ink-jet printing |
-
2011
- 2011-07-06 CN CN2011101883906A patent/CN102391525A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547949A (en) * | 2006-12-19 | 2009-09-30 | 花王株式会社 | Water-based inks for ink-jet printing |
| US20100069561A1 (en) * | 2006-12-19 | 2010-03-18 | Hiroyuki Yoshida | Water-based inks for ink-jet printing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775751A (en) * | 2011-05-13 | 2012-11-14 | 中国石油化工股份有限公司 | Plastic bead as well as preparation method and applications thereof |
| CN102775751B (en) * | 2011-05-13 | 2015-04-15 | 中国石油化工股份有限公司 | Plastic bead as well as preparation method and applications thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2896048T3 (en) | Composition of glass frit and jet-injection ceramic ink comprising the same | |
| JP5709870B2 (en) | Composition for printing conductor tracks and method for producing solar cell | |
| CN105108162A (en) | Method for dispersing liquid metal to micro nano-particles | |
| TW576868B (en) | Method for dispersion and grinding of ultrafine particles | |
| CN104212241A (en) | High-thermal-conductivity polymer conductive ink and production process thereof | |
| Tan et al. | Electrical method to control the running direction and speed of self-powered tiny liquid metal motors | |
| CN101426867B (en) | Paste composition for printing | |
| CN105504999A (en) | Double-component conductive ink and preparing method thereof | |
| CN102500296A (en) | Preparation method for mesoporous silicon oxide hollow microspheres with magnetic nanoparticles embedded in shell layers | |
| CN1690087A (en) | Preparation method of latex polymer comprising wax and colorant | |
| CN103045011A (en) | Blue ceramic ink-jet printing ink composition and preparation method thereof | |
| CN102179524B (en) | Method for preparing coated nano zero valent iron by rheological phase reaction method, and prepared product thereof | |
| TW200413485A (en) | Solid pigment composition for pigment ink, pigment ink containing the same, and process for preparing these | |
| Fu et al. | Preparation of encapsulated disperse dye dispersion for polyester inkjet printing ink | |
| CN102391525A (en) | Method for preparing nanometer resin ball emulsion | |
| JP6061008B1 (en) | Inkjet magenta ink | |
| JP4586899B2 (en) | Toner production method | |
| CN104162682A (en) | Preparation method of silver powder for positive silver electrode of silicon solar battery | |
| CN101033353A (en) | Color type water-based ink compositions and preparation method thereof | |
| CN105940063A (en) | Liquid electrophotographic inks | |
| CN1578933A (en) | Method for preparing of non-magnetic monocomponent color toner having superior long term stability | |
| CN101599313A (en) | A kind of hydrophobic and hydrophilic nano micron-sized microphase half-detached conductive carbon pastes and preparation method thereof | |
| CN102621843A (en) | Universal powdered ink | |
| TW200815120A (en) | Method for recovering metals from components | |
| CN102408520B (en) | Preparation method for nano monodisperse high magnetism response nuclear shell magnetic polymer microsphere |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |