JPS5638103A - Dialytic membrane possible for thermal sterilization - Google Patents
Dialytic membrane possible for thermal sterilizationInfo
- Publication number
- JPS5638103A JPS5638103A JP11444479A JP11444479A JPS5638103A JP S5638103 A JPS5638103 A JP S5638103A JP 11444479 A JP11444479 A JP 11444479A JP 11444479 A JP11444479 A JP 11444479A JP S5638103 A JPS5638103 A JP S5638103A
- Authority
- JP
- Japan
- Prior art keywords
- dialytic
- chitin
- membrane
- thermal sterilization
- chitosan
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain specified characteristics of the dialytic membrane used for artificial kidney with steam sterilization, by the thermal processing of the membrane formed with chitosan and chitin in the warm water.
CONSTITUTION: Warm water processing (e.g. in the state of constant length at ≥60°C, or under limited contraction) is applied to the membrane obtained by the known method from chitosan, chitin or acetylated chitin of 0W20 degree of the acetyl substitution. In this dialytic membrane, the rate of decrease of the dialytic coefficient for water or a solute ≤10,000MW is ≤15% when steam sterilization is performed at 80W140°C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11444479A JPS5638103A (en) | 1979-09-06 | 1979-09-06 | Dialytic membrane possible for thermal sterilization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11444479A JPS5638103A (en) | 1979-09-06 | 1979-09-06 | Dialytic membrane possible for thermal sterilization |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5638103A true JPS5638103A (en) | 1981-04-13 |
JPS6257361B2 JPS6257361B2 (en) | 1987-12-01 |
Family
ID=14637880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11444479A Granted JPS5638103A (en) | 1979-09-06 | 1979-09-06 | Dialytic membrane possible for thermal sterilization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5638103A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59125908A (en) * | 1982-12-28 | 1984-07-20 | Unitika Ltd | Hollow fiber composed of chitin and its manufacture |
JPS62181746A (en) * | 1986-02-06 | 1987-08-10 | House Food Ind Co Ltd | Production of dried gelatinized rice |
JPS63269959A (en) * | 1987-04-28 | 1988-11-08 | Nippon Suisan Kaisha Ltd | Production of frozen food of boiled rice together with red bean and glutinous rice steamed with red beam |
US10433043B2 (en) | 2007-01-06 | 2019-10-01 | Apple Inc. | In-ear listening device |
US10582284B2 (en) | 2015-09-30 | 2020-03-03 | Apple Inc. | In-ear headphone |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5361576A (en) * | 1976-11-16 | 1978-06-02 | Teijin Ltd | Preparation of sterilized dialyzer |
JPS53115678A (en) * | 1977-03-18 | 1978-10-09 | Kuraray Co Ltd | Method for sterilizing selective permeable membrane |
-
1979
- 1979-09-06 JP JP11444479A patent/JPS5638103A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5361576A (en) * | 1976-11-16 | 1978-06-02 | Teijin Ltd | Preparation of sterilized dialyzer |
JPS53115678A (en) * | 1977-03-18 | 1978-10-09 | Kuraray Co Ltd | Method for sterilizing selective permeable membrane |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59125908A (en) * | 1982-12-28 | 1984-07-20 | Unitika Ltd | Hollow fiber composed of chitin and its manufacture |
JPH0343371B2 (en) * | 1982-12-28 | 1991-07-02 | Unitika Ltd | |
JPS62181746A (en) * | 1986-02-06 | 1987-08-10 | House Food Ind Co Ltd | Production of dried gelatinized rice |
JPS63269959A (en) * | 1987-04-28 | 1988-11-08 | Nippon Suisan Kaisha Ltd | Production of frozen food of boiled rice together with red bean and glutinous rice steamed with red beam |
JPH0448416B2 (en) * | 1987-04-28 | 1992-08-06 | Nippon Suisan Kaisha Ltd | |
US10433043B2 (en) | 2007-01-06 | 2019-10-01 | Apple Inc. | In-ear listening device |
US10516931B2 (en) | 2007-01-06 | 2019-12-24 | Apple Inc. | Headset connector |
US10582284B2 (en) | 2015-09-30 | 2020-03-03 | Apple Inc. | In-ear headphone |
Also Published As
Publication number | Publication date |
---|---|
JPS6257361B2 (en) | 1987-12-01 |
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