CN1070103A - A kind of manufacture method of mosquito-dispelling cream - Google Patents
A kind of manufacture method of mosquito-dispelling cream Download PDFInfo
- Publication number
- CN1070103A CN1070103A CN 92109895 CN92109895A CN1070103A CN 1070103 A CN1070103 A CN 1070103A CN 92109895 CN92109895 CN 92109895 CN 92109895 A CN92109895 A CN 92109895A CN 1070103 A CN1070103 A CN 1070103A
- Authority
- CN
- China
- Prior art keywords
- mosquito
- anophelifuge
- manufacture method
- additive
- releasing agent
- 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.)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of manufacture method of mosquito-dispelling cream.Its major technique feature is to have added the polyvinyl alcohol slow releasing agent in existing anophelifuge, makes it to have prolonged greatly the drug effect of this mosquito-dispelling cream, is coated with drug effect was kept 8 hours, guarantees that the user All Through The Night is not subjected to mosquito bite.
Description
The present invention relates to a kind of manufacture method of medicine for external use, specifically a kind of manufacture method of mosquito-dispelling cream.
The like product of Chu Shouing is not owing to add slow releasing agent in the market, thereby drug effect is shorter, can only reach 1-3 hour, is coated with once to reach mosquito-proof, the anophelifuge of All Through The Night, thereby do not have due effect.
In view of the foregoing, the purpose of this invention is to provide a kind of mosquito-dispelling cream manufacture method of having improved, make it to prolong drug effect, be coated with once can protect peaceful the whole night.
The objective of the invention is to realize by following technical scheme: it comprise adopt anophelifuge that conventional method makes and with the blended additive of this anophelifuge, surfactant, its technical characterictic be anophelifuge with before additive, surfactant mix at first with anophelifuge and polyvinyl alcohol slow releasing agent mixing 3-5 hour, adding distil water has mobile getting final product to it then, mixes with additive, surfactant at last.
The present invention has been owing to increased the polyvinyl alcohol slow releasing agent, thereby prolonged drug effect greatly, is coated with drug effect was kept 8 hours, guarantees that the user All Through The Night is not subjected to mosquito bite.
Detail of the present invention is provided in detail by following examples:
One, the selection of raw material and prescription
With Camphora, Borneolum Syntheticum, Herba Menthae and spice as anophelifuge; With molecular weight at the polyvinyl alcohol below 2000 as slow releasing agent; With white vaseline, stearic acid, white oil as additive; Surfactant adopts TX-10 or tween 20.Its proportioning is an anophelifuge: slow releasing agent: additive: surfactant=5: 50: 100: 2.
Two, manufacture method
1, anophelifuge 5 grams was mixed 4 hours with slow releasing agent 50 grams, add distilled water then and make it have mobile getting final product.
2, additive 100 grams are heated to 80 ℃, make solid additive become liquid, then it is cooled to 50 ℃ and mixes with above-mentioned mixed anophelifuge, slow releasing agent again, add 2 gram surfactants at last and mix at last.
Claims (2)
1, a kind of manufacture method of mosquito-dispelling cream, comprise adopt anophelifuge that conventional method makes and with the blended additive of this anophelifuge, surfactant, it is characterized in that anophelifuge with before additive, surfactant mix at first with anophelifuge and polyvinyl alcohol slow releasing agent mixing 3-5 hour, adding distil water has mobile getting final product to it then, mixes with additive, surfactant at last.
2, method according to claim 1 is characterized in that described its molecular weight of polyvinyl alcohol slow releasing agent is below 2000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92109895 CN1070103A (en) | 1992-09-18 | 1992-09-18 | A kind of manufacture method of mosquito-dispelling cream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92109895 CN1070103A (en) | 1992-09-18 | 1992-09-18 | A kind of manufacture method of mosquito-dispelling cream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1070103A true CN1070103A (en) | 1993-03-24 |
Family
ID=4944446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92109895 Pending CN1070103A (en) | 1992-09-18 | 1992-09-18 | A kind of manufacture method of mosquito-dispelling cream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1070103A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843566A (en) * | 2010-03-31 | 2010-09-29 | 北京如日中天科技发展有限公司 | Mosquito repellent and preparation method thereof |
| CN109589348A (en) * | 2018-12-11 | 2019-04-09 | 怀化五零三侗医药科技开发有限公司 | For the composition of mosquito-expelling and antipruritic, ointment, plaster and hydrogel |
| CN113082118A (en) * | 2021-04-14 | 2021-07-09 | 郭佳嵘 | Tea oil mint paste and preparation method thereof |
-
1992
- 1992-09-18 CN CN 92109895 patent/CN1070103A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843566A (en) * | 2010-03-31 | 2010-09-29 | 北京如日中天科技发展有限公司 | Mosquito repellent and preparation method thereof |
| CN101843566B (en) * | 2010-03-31 | 2012-10-17 | 北京日蒙生物科技有限公司 | Mosquito repellent and preparation method thereof |
| CN109589348A (en) * | 2018-12-11 | 2019-04-09 | 怀化五零三侗医药科技开发有限公司 | For the composition of mosquito-expelling and antipruritic, ointment, plaster and hydrogel |
| CN113082118A (en) * | 2021-04-14 | 2021-07-09 | 郭佳嵘 | Tea oil mint paste and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |