JPH0478909B2 - - Google Patents
Info
- Publication number
- JPH0478909B2 JPH0478909B2 JP19373486A JP19373486A JPH0478909B2 JP H0478909 B2 JPH0478909 B2 JP H0478909B2 JP 19373486 A JP19373486 A JP 19373486A JP 19373486 A JP19373486 A JP 19373486A JP H0478909 B2 JPH0478909 B2 JP H0478909B2
- Authority
- JP
- Japan
- Prior art keywords
- drying
- dried
- freezing
- drying chamber
- liquid
- 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.)
- Expired
Links
- 238000001035 drying Methods 0.000 claims description 119
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 109
- 238000007710 freezing Methods 0.000 claims description 71
- 230000008014 freezing Effects 0.000 claims description 71
- 239000000463 material Substances 0.000 claims description 66
- 239000007788 liquid Substances 0.000 claims description 61
- 238000010438 heat treatment Methods 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 27
- 238000004108 freeze drying Methods 0.000 claims description 24
- 238000009777 vacuum freeze-drying Methods 0.000 claims description 22
- 239000011344 liquid material Substances 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 6
- 239000010408 film Substances 0.000 description 43
- 238000012546 transfer Methods 0.000 description 10
- 239000013078 crystal Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 238000000859 sublimation Methods 0.000 description 6
- 230000008022 sublimation Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000004781 supercooling Methods 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 230000002528 anti-freeze Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005092 sublimation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19373486A JPS6349683A (ja) | 1986-08-19 | 1986-08-19 | 凍結乾燥方法と装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19373486A JPS6349683A (ja) | 1986-08-19 | 1986-08-19 | 凍結乾燥方法と装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6349683A JPS6349683A (ja) | 1988-03-02 |
| JPH0478909B2 true JPH0478909B2 (ko) | 1992-12-14 |
Family
ID=16312920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19373486A Granted JPS6349683A (ja) | 1986-08-19 | 1986-08-19 | 凍結乾燥方法と装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349683A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4536837B2 (ja) * | 1998-01-21 | 2010-09-01 | 武田薬品工業株式会社 | 徐放性製剤の製造法 |
| KR100595340B1 (ko) | 1998-01-21 | 2006-07-03 | 다케다 야쿠힌 고교 가부시키가이샤 | 서방형 제제의 동결 건조법 |
-
1986
- 1986-08-19 JP JP19373486A patent/JPS6349683A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6349683A (ja) | 1988-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |