CN1388222A - Cationic emulsified wax and its prepn - Google Patents
Cationic emulsified wax and its prepn Download PDFInfo
- Publication number
- CN1388222A CN1388222A CN 02111945 CN02111945A CN1388222A CN 1388222 A CN1388222 A CN 1388222A CN 02111945 CN02111945 CN 02111945 CN 02111945 A CN02111945 A CN 02111945A CN 1388222 A CN1388222 A CN 1388222A
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- China
- Prior art keywords
- emulsifying
- paraffin
- cats product
- wax
- cationic
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The cationic emulsifier wax includes paraffin, cationic surfactant, coemulsifier and water. It is prepared through the process including smelting and mixing paraffin and coemulsifier in the container with stirrer and heating to emulsifying temperature; heating to dissolve cationic surfactant in water inside one other container and heating to emulsifying temperature to prepare water solution of surfactant; adding the water solution of surfactant slowly into reactor while stirring for some period; cooling while stirring to room temperature and packing the product. The product may be stored stably for at least 60 days. It may be used as antistatic agent and softening agent for fabric.
Description
Technical field
The present invention relates to a kind of cationic emulsified wax and preparation method thereof.
Background technology
Emulsifying wax is that the various waxes that comprise petroleum wax are dispersed in the water uniformly, by the oriented adsorption effect of emulsifying agent, and the aqueous uniform fluid of under the effect of mechanical external force, making of a kind of content of wax.Type according to employed tensio-active agent can be divided into anionic emulsifying wax, non-ionic type emulsifying wax and cationic emulsifying wax.
Emulsifying wax is owing to need not heating and melting in use or use dissolution with solvents, its film forming is even, spreadability good, be easy to the aqueous solution or the compound use of milk sap with other materials, possess advantages such as safe, efficient and economic convenience, therefore the purposes of emulsifying wax is very extensive: as the toughener of wood working industry as timber or fiberboard, can also play the effect of lubricated and the demoulding simultaneously; Building trade is as the solidifying agent of Steel Concrete; Light industry, rubber industry are as auxiliary agent; The textiles industry is as softening agent and sizing agent; Pharmaceutically be used as the auxiliary agent of latex product; Prolong open cycle, the agent of fruit trees water retaining and antifreezing etc. as fruit fresh-keeping, flowers on the agricultural.Aspect paper industry, emulsifying wax can be used as the stuff sizing agent.
The production of emulsifying wax is a quite sophisticated technology abroad.1950's, Mobil Oil Corp.'s exploitation emulsifying wax that begins one's study, the sixties, the U.S. generally uses emulsifying wax; The seventies, Britain, Germany, basis also begin one's study and using emulsion wax.At present, the research work of domestic emulsifying wax product is also at the early-stage, and kind, the specification of the emulsifying wax product of being produced are also less.Yet the domestic and international emulsifying wax of developing mostly is non-ionic type and anionic emulsifying wax, and cationic emulsifying wax is because its product instability, easily layering, and therefore, the cationic emulsifying wax of succeeding in developing yet there are no report.
Summary of the invention
One of purpose of the present invention provides a kind of cationic emulsifying wax, and its adopts cats product is emulsifying agent, is raw material with the paraffin of solid state, by the adding of assistant for emulsifying agent, and the cationic emulsified wax of preparation stability, good dispersity.
Two of purpose of the present invention provides the above-mentioned cationic emulsified wax method of a kind of preparation
The component of cationic emulsifying wax of the present invention comprises paraffin, cats product, assistant for emulsifying agent and water, and its component and content (mass percent) are as follows:
Paraffin 5%-80%
Cats product 0.1%-40%
Assistant for emulsifying agent 1%-60%
Water surplus
Wherein said cats product is an amine salt type cats product, and described assistant for emulsifying agent is C
9-18Fatty Alcohol(C12-C14 and C12-C18).Described hydromining tap water.
Above-mentioned paraffin, cats product and assistant for emulsifying agent are commercially available product.
The preparation method that the present invention narrates cationic emulsified wax comprises the steps:
(1) paraffin and assistant for emulsifying agent were added the appearance that has whipping appts by weight 10: 1
In the device, stirring heating makes its fusing and mixes, and is heated to emulsifying temperature 60
℃-95 ℃ the emulsions of paraffin;
(2) cats product is placed another have the whipping appts container, press water
With cats product weight ratio=93.4-74: 0.1-2 adds entry, and adds
Heat is warming up to 60 ℃-95 ℃ after making its dissolving, makes water phase surfactant mixture;
(3) stir down, will join by the water phase surfactant mixture that step (2) make by
In the emulsion of step (1) gained paraffin, then 60 ℃ of-95 ℃ of stirrings
Stop heating behind the 15min-40min, continue to stir cooling, treat that it is cooled to room temperature
After promptly get cationic emulsified wax of the present invention.
Cationic emulsified wax of the present invention has positive charge owing in its emulsion, and the solid surface in water is electronegative usually, and this just makes cationic emulsifying wax be easy to be adsorbed on these solid surface, and its film forming is more even, and spreadability is better.And cationic emulsifying wax also can be used as fabrics antistatic agent and softening agent aspect weaving.It is simple to prepare this cation paraffin emulsion required equipment in addition, and the processing condition easy handling is suitable for suitability for industrialized production.
Specific implementation method
The invention will be further described below by embodiment:
Embodiment
At paraffin is 5% (wt), and cats product is 0.5% (wt), and assistant for emulsifying agent 1% (wt), 95 ℃ of emulsifying temperatures, emulsification times are that the key technical indexes of the cationic emulsifying wax that obtains under the 30min condition is as follows:
Outward appearance: milky emulsion
Mobile: good
Stability: at least 60 days not stratified
Dispersed: water-dilutable is good
Median size: 3.792um
Table 1 size distribution
Particle diameter um＜1.913 2.274 2.961 4.212 6.374
Number of particles % 10 25 50 75 90
Claims (2)
1, a kind of cationic emulsifying wax is characterized in that, described emulsifying wax comprises following component and mass percentage content thereof:
Paraffin 5%-80%
Cats product 0.1%-40%
Assistant for emulsifying agent 1%-60%
Water surplus
Wherein said cats product is an amine salt type cats product, and described assistant for emulsifying agent is C
9-18Fatty Alcohol(C12-C14 and C12-C18).
2, the preparation method of emulsifying wax according to claim 1 is characterized in that described preparation method comprises the steps:
(1) paraffin and assistant for emulsifying agent were added the appearance that has whipping appts by weight 10: 1
In the device, stirring heating makes its fusing and mixes, and is heated to emulsifying temperature 60
℃-95 ℃ the emulsions of paraffin;
(2) cats product is placed another have the whipping appts container, press water
With cats product weight ratio=93.4-74: 0.1-2 adds entry, and adds
Heat is warming up to 60 ℃-95 ℃ after making its dissolving, makes water phase surfactant mixture;
(3) stir down, will join by the water phase surfactant mixture that step (2) make by
In the emulsion of step (1) gained paraffin, then 60 ℃ of-95 ℃ of stirrings
Stop heating behind the 15min-40min, continue to stir cooling, treat that it is cooled to room temperature
After promptly get cationic emulsified wax of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111945 CN1388222A (en) | 2002-06-04 | 2002-06-04 | Cationic emulsified wax and its prepn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111945 CN1388222A (en) | 2002-06-04 | 2002-06-04 | Cationic emulsified wax and its prepn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1388222A true CN1388222A (en) | 2003-01-01 |
Family
ID=4741823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02111945 Pending CN1388222A (en) | 2002-06-04 | 2002-06-04 | Cationic emulsified wax and its prepn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1388222A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108985B (en) * | 2007-08-16 | 2010-05-19 | 华东理工大学 | Paraffin wax emulsions modified with petroleum resin and method of manufacturing the same |
| CN101168686B (en) * | 2007-09-26 | 2010-10-13 | 山东大学 | Paraffin nano emulsion with positive charge and preparation method thereof |
| CN101948660A (en) * | 2010-07-27 | 2011-01-19 | 云南玉溪东魅包装材料有限公司 | Emulsified wax release material for alumite and preparation method thereof |
| CN101721930B (en) * | 2009-12-15 | 2011-11-30 | 山东大学 | Low-energy preparation method of positive electricity nanometer emulsion |
| CN108285539A (en) * | 2018-01-24 | 2018-07-17 | 咸阳师范学院 | Cation high molecular emulsifying wax and preparation method thereof |
| CN108625177A (en) * | 2018-05-11 | 2018-10-09 | 临清三和纺织集团有限公司 | A kind of preparation and application for Pure Cotton Fabric Printing fabric softener |
-
2002
- 2002-06-04 CN CN 02111945 patent/CN1388222A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108985B (en) * | 2007-08-16 | 2010-05-19 | 华东理工大学 | Paraffin wax emulsions modified with petroleum resin and method of manufacturing the same |
| CN101168686B (en) * | 2007-09-26 | 2010-10-13 | 山东大学 | Paraffin nano emulsion with positive charge and preparation method thereof |
| CN101721930B (en) * | 2009-12-15 | 2011-11-30 | 山东大学 | Low-energy preparation method of positive electricity nanometer emulsion |
| CN101948660A (en) * | 2010-07-27 | 2011-01-19 | 云南玉溪东魅包装材料有限公司 | Emulsified wax release material for alumite and preparation method thereof |
| CN108285539A (en) * | 2018-01-24 | 2018-07-17 | 咸阳师范学院 | Cation high molecular emulsifying wax and preparation method thereof |
| CN108625177A (en) * | 2018-05-11 | 2018-10-09 | 临清三和纺织集团有限公司 | A kind of preparation and application for Pure Cotton Fabric Printing fabric softener |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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