RU2012137377A - METHOD FOR ENCapsulating Phenbendazole - Google Patents
METHOD FOR ENCapsulating Phenbendazole Download PDFInfo
- Publication number
- RU2012137377A RU2012137377A RU2012137377/15A RU2012137377A RU2012137377A RU 2012137377 A RU2012137377 A RU 2012137377A RU 2012137377/15 A RU2012137377/15 A RU 2012137377/15A RU 2012137377 A RU2012137377 A RU 2012137377A RU 2012137377 A RU2012137377 A RU 2012137377A
- Authority
- RU
- Russia
- Prior art keywords
- phenbendazole
- encapsulating
- fenbendazole
- precipitators
- microcapsules
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims abstract 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N Butanol Natural products CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract 2
- 238000005538 encapsulation Methods 0.000 claims abstract 2
- IRHZVMHXVHSMKB-UHFFFAOYSA-N fenbendazole Chemical compound [CH]1C2=NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 IRHZVMHXVHSMKB-UHFFFAOYSA-N 0.000 claims abstract 2
- 229960005473 fenbendazole Drugs 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- 239000003094 microcapsule Substances 0.000 claims abstract 2
- 238000001556 precipitation Methods 0.000 claims abstract 2
- 239000012716 precipitator Substances 0.000 claims abstract 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 2
Landscapes
- Manufacturing Of Micro-Capsules (AREA)
- Medicinal Preparation (AREA)
Abstract
Способ инкапсуляции фенбендазола, отличающийся тем, что в качестве оболочки микрокапсул используется натрий карбоксиметилцеллюлоза при их получении физико-химическим методом осаждения нерастворителем с использованием двух осадителей - бутанола и диоксана, процесс получения осуществляется без специального оборудования. The method of encapsulation of fenbendazole, characterized in that sodium carboxymethyl cellulose is used as the shell of the microcapsules when they are obtained by the physicochemical precipitation method with a non-solvent using two precipitators - butanol and dioxane, the production process is carried out without special equipment.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012137377/15A RU2522222C2 (en) | 2012-08-31 | 2012-08-31 | Method of fenbendazole encapsulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012137377/15A RU2522222C2 (en) | 2012-08-31 | 2012-08-31 | Method of fenbendazole encapsulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012137377A true RU2012137377A (en) | 2014-03-10 |
| RU2522222C2 RU2522222C2 (en) | 2014-07-10 |
Family
ID=50191441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012137377/15A RU2522222C2 (en) | 2012-08-31 | 2012-08-31 | Method of fenbendazole encapsulation |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2522222C2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2134967C1 (en) * | 1997-05-30 | 1999-08-27 | Шестаков Константин Алексеевич | Method of preparing microcapsulated preparations containing pyrethroid insecticides |
-
2012
- 2012-08-31 RU RU2012137377/15A patent/RU2522222C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2522222C2 (en) | 2014-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140901 |