KR20170001671A - 바이러스 억제를 위한 조성물 제조방법 - Google Patents
바이러스 억제를 위한 조성물 제조방법 Download PDFInfo
- Publication number
- KR20170001671A KR20170001671A KR1020160153232A KR20160153232A KR20170001671A KR 20170001671 A KR20170001671 A KR 20170001671A KR 1020160153232 A KR1020160153232 A KR 1020160153232A KR 20160153232 A KR20160153232 A KR 20160153232A KR 20170001671 A KR20170001671 A KR 20170001671A
- Authority
- KR
- South Korea
- Prior art keywords
- silica particles
- silver
- silica
- antimicrobial
- alcohol solvent
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/28—Compounds containing heavy metals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/695—Silicon compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/69—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6921—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere
- A61K47/6923—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being an inorganic particle, e.g. ceramic particles, silica particles, ferrite or synsorb
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
상기 제조방법은 촉매존재 하에서 실리콘 알콕사이드를 알코올 용매 내에서 반응시켜 75㎚ 내지 150㎚의 평균 입경을 갖는 실리카 입자를 형성한 후, 상기 실리카 입자를 알코올 용매 내에서 은 전구체와 혼합하고 환원제를 첨가하여 상기 은 전구체를 환원시켜 상기 실리카 입자의 표면상에 은 코팅층을 형성하는 방법을 제공한다.
Description
Claims (1)
- 촉매존재 하에서 실리콘 알콕사이드를 알코올 용매 내에서 반응시켜 75㎚ 내지 150㎚의 평균 입경을 갖는 실리카 입자를 형성한 후, 상기 실리카 입자를 알코올 용매 내에서 은 전구체와 혼합하고 환원제를 첨가하여 상기 은 전구체를 환원시켜 상기 실리카 입자의 표면상에 은 코팅층을 형성하는 단계를 포함하는, 바이러스 억제를 위한 조성물 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160153232A KR20170001671A (ko) | 2016-11-17 | 2016-11-17 | 바이러스 억제를 위한 조성물 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160153232A KR20170001671A (ko) | 2016-11-17 | 2016-11-17 | 바이러스 억제를 위한 조성물 제조방법 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150090468 Division | 2015-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170001671A true KR20170001671A (ko) | 2017-01-04 |
Family
ID=57832047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160153232A Ceased KR20170001671A (ko) | 2016-11-17 | 2016-11-17 | 바이러스 억제를 위한 조성물 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20170001671A (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623011A (ja) | 1985-06-27 | 1987-01-09 | Nitto Chem Ind Co Ltd | 高純度シリカの製造方法 |
| US4675122A (en) | 1983-10-14 | 1987-06-23 | Grace G.M.B.H. | Combined antiblocking and lubricant concentrate |
| JPS63166777A (ja) | 1986-12-27 | 1988-07-09 | 新日本製鐵株式会社 | セラミツクス前駆体成形体の製造方法 |
-
2016
- 2016-11-17 KR KR1020160153232A patent/KR20170001671A/ko not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4675122A (en) | 1983-10-14 | 1987-06-23 | Grace G.M.B.H. | Combined antiblocking and lubricant concentrate |
| JPS623011A (ja) | 1985-06-27 | 1987-01-09 | Nitto Chem Ind Co Ltd | 高純度シリカの製造方法 |
| JPS63166777A (ja) | 1986-12-27 | 1988-07-09 | 新日本製鐵株式会社 | セラミツクス前駆体成形体の製造方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| PA0107 | Divisional application |
Comment text: Divisional Application of Patent Patent event date: 20161117 Patent event code: PA01071R01D Filing date: 20150625 Application number text: 1020150090468 |
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| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
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Patent event code: PA02012R01D Patent event date: 20200625 Comment text: Request for Examination of Application Patent event code: PA02011R04I Patent event date: 20161117 Comment text: Divisional Application of Patent |
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Comment text: Notification of reason for refusal Patent event date: 20200804 Patent event code: PE09021S01D |
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| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20210216 Patent event code: PE09021S01D |
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| E601 | Decision to refuse application | ||
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Patent event date: 20210514 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20210216 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20200804 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |