CN101327414A - Emulsifier compound fat combination - Google Patents
Emulsifier compound fat combination Download PDFInfo
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- CN101327414A CN101327414A CNA2008100587848A CN200810058784A CN101327414A CN 101327414 A CN101327414 A CN 101327414A CN A2008100587848 A CNA2008100587848 A CN A2008100587848A CN 200810058784 A CN200810058784 A CN 200810058784A CN 101327414 A CN101327414 A CN 101327414A
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- higher alcohols
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- emulsifier compound
- fat combination
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Abstract
The present invention relates to an emulsifier complex lipid combination which comprises the substances as follows: higher alcohols mono-acid ester, higher alcohols sesqui-acid ester, higher alcohols polyacid ester, liquid oil substance gelling agent and macromolecular polymer resin. The higher alcohols mono-acid ester takes 20 percent to 30 percent of the emulsifier complex lipid combination. The higher alcohols sesqui-acid ester takes 2 percent to 10 percent of the emulsifier complex lipid combination. The higher alcohols polyacid ester takes 5 percent to 15 percent of the emulsifier complex lipid combination. The liquid oil substance gelling agent takes 0.5 percent to 7 percent of the emulsifier complex lipid combination. The macromolecular polymer resin takes 2 percent to 30 percent of the emulsifier complex lipid combination. The emulsifier complex liqid combination is used as emulsifier, colloid stabilizer or combustible agent to be applied in the fields of industrial emulsion explosive and powdery explosive, and the like; the emulsifier complex lipid combination can ensure that the performance and the state of a product is better for using, and the effect is brought into play better; the emulsifier complex lipid combination improves the safeness and the stability of the process for preparing for explosive dairy product and solves the restraining effect on temperature change under specific using environment.
Description
Technical field
The present invention relates to the surfactant field, a kind of water-in-oil emulsifier composition of more specifically saying so.
Technical background
Surfactant uses more extensive in the modern life, a large amount of application is all being arranged aspect food, agricultural chemicals, articles for washing, the cosmetics, but the emulsifying agent for the emulsification supersaturated solution is very limited, always there are many defectives in the emulsifying agent that particularly adapts to industrial emulsion explosive, at present, usually use two class emulsifying agents in this series products, a kind of is the higher alcohols fatty acid esters, and another kind is high molecular dispersant T-152.Explosive class dairy products differ bigger characteristics with outer phase density in existing, and general interior phase density is at 1.4g/cm
3About, outer phase density is at 0.9g/cm
3About; Interior phase material substantially all is a solid matter with outer phase material at normal temperatures, to become lastics to two kinds of such material emulsifications, and the content of outer phase material generally is no more than 8%, such situation has proposed higher requirement for emulsifying agent, keep this system stable for a long time, select emulsifying agent and outer phase material just quite crucial.
Summary of the invention
The inventor adds gelating agent and some polymer polyesters of liquid composition by test in liquid oleaginous base, carry out emulsification by special water-in-oil type surface-active, the water-in-oil emulsifier composition of the problems referred to above that improve.
The purpose of this invention is to provide and a kind ofly can keep oil, the long-term unseparated w/o type emulsifier compound fat combination of water, be specially adapted to the outer phase material of commercial explosive dairy products.
Another object of the present invention provides a kind of emulsifier compound fat combination, and said composition comprises the mixture of the various components with specific composition, compares with existing product and can reduce material cost significantly.
The present invention is achieved through the following technical solutions: a kind of emulsifier compound fat combination, it comprises five kinds of components: the gelling agent and the polyphosphazene polymer resin of higher alcohols list acid fat, higher alcohols sesquialter acid fat, the poly-sour fat of higher alcohols, liquid oiliness matrix components.
First kind of sour fat of list that component is 7～9 carbon, it can be an xylitol list olein in the present invention, also can be sorbierite list olein, it accounts for 20%～30% of emulsifier compound fat combination.
Second kind of sesquialter acid fat that component is a high-carbon, it can be the doubly single olein of tetradecyl alchohol in the present invention, also can be hexadecanol sesquialter olein, it accounts for 2%～10% of emulsifier compound fat combination
The third component is the poly-sour fat of higher alcohols, it can be a sorbierite dimeric dibasic acid fat in the present invention, also can be tetradecyl alchohol dimeric dibasic acid fat, also can be the polymer of 2～10 glycerine unit and the product of myristic acid, palmitic acid, stearic acid or these sour mixture fatization, it accounts for 5%～15% of emulsifier compound fat combination.
The 4th kind of component is the gelling agent of liquid oiliness matrix components, its effect is that above-mentioned complex liped and other suitable material that cooperates are carried out gelation, these materials can be aluminium hydroxide, Brazil wax, melon glue, microcrystalline wax etc., and it accounts for 0.5%～7% of emulsifier compound fat combination.
The 5th kind of component be by methyl styrene, divinylbenzene, styrene, methyl indenes etc. in the presence of acid catalyst polymerization and the polyphosphazene polymer resin.It accounts for 2%～30% of emulsifier compound fat combination.
Emulsifier compound fat combination provided by the invention is applied in fields such as industrial emulsion explosive, powder type explosive as emulsifying agent, deflocculant or fuel agent, can make performance, the state of product more help using, effect obtains good performance, raising is in the security and stability of preparation explosive dairy products process, solves under specific environment for use the inhibitory action to variations in temperature.
The specific embodiment
Preparation process: the alcohol that 1mol is above-mentioned drops in the reactor, and decompression dehydration is pressed into refining aliphatic acid in the reactor then, adds the hydrochlorinate sodium of catalytic amount again.Under agitation vacuumize and be warming up to gradually about 200 ℃, keep reaction 8h.Sampling detecting acid number, when acid number arrived the 12mgKOH/g left and right sides, the monoester reaction finished.Then add above-mentioned polymeric acid and polymeric alcohol and remain on about 180 ℃, keep reaction 1h.Detection reaction finishes the back and add the polyphosphazene polymer resin under stirring action, about 110 ℃, keep reaction 30min, then order adds the gelling agent of above-mentioned liquid oiliness matrix components, this moment, material temperature was reduced to about 60 ℃, can cool off material, moulding, packing.
Embodiment one: the 100kg sorbierite is dropped in the reactor, and decompression dehydration after dehydration finishes, is pressed into the oleic acid 130kg that refines, and reacts 6h in the pyridine solution of porcine pancreatic lipase.Sampling detecting acid number, when acid number is 6～7mgKOH/g, esterification reaction finishes, and generate the mixture of monoester and sesquialter fat this moment, and ratio is about 8: 2, then add the 20kg dimeric dibasic acid, the 40kg xylitol is kept reaction 1h about 180 ℃, then add the above-mentioned macromolecule resin of 200kg and keep reaction 30min, and order adds the gelling agent of the liquid oiliness matrix components of 200kg then, this moment, material temperature was reduced to about 60 ℃, can cool off material, moulding, packing.This moment, the finished product component met the following table requirement:
| Component | Content (%) | Remarks |
| Monoester | 25 | |
| Sesquialter fat | 6 | |
| Polyester | 7 | |
| Resin | 36 | |
| Gel | 2 | |
| Liquid oil base | 24 |
Embodiment two: the 100kg xylitol is dropped in the reactor, and decompression dehydration after dehydration finishes, is pressed into the oleic acid 100kg that refines, and reacts 6h under the catalytic action of NaOH.Sampling detecting acid number, when acid number is 6～7mgKOH/g, esterification reaction finishes, and generate the mixture of monoester and sesquialter fat this moment, and ratio is about 9: 1, then add the 20kg dimeric dibasic acid, the 40kg tetradecyl alchohol is kept reaction 1h about 180 ℃, then add the 190kg macromolecule resin and keep reaction 30min, and order adds the gelling agent of the liquid oiliness matrix components of 160kg then, this moment, material temperature was reduced to about 60 ℃, can cool off material, moulding, packing.The finished product component meets following table and requires:
| Component | Content (%) | Remarks |
| Monoester | 27 | |
| Sesquialter fat | 5 | |
| Polyester | 9 | |
| Resin | 39 | |
| Gel | 2 | |
| Liquid oil base | 18 |
Claims (6)
1, a kind of emulsifier compound fat combination is characterized in that it comprises following material: higher alcohols list acid esters, higher alcohols sesquialter acid esters, the poly-acid esters of higher alcohols, the gelling agent of liquid oiliness matrix components, polyphosphazene polymer resin.
2, according to the described emulsifier compound fat combination of claim 1, it is characterized in that higher alcohols list acid esters is sorbitol monooleate or xylitol list olein, higher alcohols list acid esters accounts for 20%～30% of emulsifier compound fat combination.
3, according to the described emulsifier compound fat combination of claim 1, it is characterized in that higher alcohols sesquialter acid esters is doubly single olein of tetradecyl alchohol or hexadecanol sesquialter olein, it accounts for 2%～10% of emulsifier compound fat combination.
4, according to the described emulsifier compound fat combination of claim 1, it is characterized in that the poly-acid esters of higher alcohols is dimeric dibasic acid glyceride or dimeric dibasic acid sorb alcohol ester, the poly-acid esters of higher alcohols accounts for 5%～15% of emulsifier compound fat combination.
5, according to the described emulsifier compound fat combination of claim 1, the gelling agent that it is characterized in that liquid oiliness matrix components is aluminium hydroxide or Brazil wax or melon glue or microcrystalline wax, and it accounts for 0.5%～7% of emulsifier compound fat combination.
6, according to the described emulsifier compound fat combination of claim 1, it is characterized in that the polyphosphazene polymer resin by the polymerization and getting in the presence of acid catalyst of methyl styrene, divinylbenzene, styrene, methyl indenes, it accounts for 2%～30% of emulsifier compound fat combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100587848A CN101327414A (en) | 2008-08-04 | 2008-08-04 | Emulsifier compound fat combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100587848A CN101327414A (en) | 2008-08-04 | 2008-08-04 | Emulsifier compound fat combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101327414A true CN101327414A (en) | 2008-12-24 |
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| CNA2008100587848A Pending CN101327414A (en) | 2008-08-04 | 2008-08-04 | Emulsifier compound fat combination |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439386A (en) * | 2018-12-02 | 2019-03-08 | 上海金兆节能科技有限公司 | Environment-friendly degradable micro lubricating oil and preparation method thereof |
-
2008
- 2008-08-04 CN CNA2008100587848A patent/CN101327414A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439386A (en) * | 2018-12-02 | 2019-03-08 | 上海金兆节能科技有限公司 | Environment-friendly degradable micro lubricating oil and preparation method thereof |
| CN109439386B (en) * | 2018-12-02 | 2021-06-25 | 上海金兆节能科技有限公司 | Environment-friendly degradable trace lubricating oil and preparation method thereof |
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Open date: 20081224 |