JPS577206A - Cellulose ester anisotropic membrane - Google Patents

Cellulose ester anisotropic membrane

Info

Publication number: JPS577206A
Authority: JP; Japan
Prior art keywords: membrane; cellulose ester; polymer; porous layer; thickness
Prior art date: 1980-06-16
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.): Pending

Application number

JP8022580A

Other languages

English (en)

Inventor

Kiyoshi Sugie

Kenko Yamada

Teizo Yamaji

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Teijin Ltd

Original Assignee

Teijin Ltd

Priority date (The priority date 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 date listed.)

1980-06-16

Filing date

1980-06-16

Publication date

1982-01-14

1980-06-16 Application filed by Teijin Ltd filed Critical Teijin Ltd

1980-06-16 Priority to JP8022580A priority Critical patent/JPS577206A/ja

1982-01-14 Publication of JPS577206A publication Critical patent/JPS577206A/ja

Status Pending legal-status Critical Current

Links

239000012528 membrane Substances 0.000 title abstract 7
229920002678 cellulose Polymers 0.000 title abstract 6
-1 aliphatic monocarboxylic acid Chemical class 0.000 abstract 2
125000004432 carbon atom Chemical group C* 0.000 abstract 2
239000001913 cellulose Substances 0.000 abstract 2
230000035699 permeability Effects 0.000 abstract 2
229920000642 polymer Polymers 0.000 abstract 2
239000002904 solvent Substances 0.000 abstract 2
229910052799 carbon Inorganic materials 0.000 abstract 1
230000001112 coagulating effect Effects 0.000 abstract 1
239000012046 mixed solvent Substances 0.000 abstract 1

Landscapes

Separation Using Semi-Permeable Membranes (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Laminated Bodies (AREA)

JP8022580A 1980-06-16 1980-06-16 Cellulose ester anisotropic membrane Pending JPS577206A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP8022580A JPS577206A (en)	1980-06-16	1980-06-16	Cellulose ester anisotropic membrane

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP8022580A JPS577206A (en)	1980-06-16	1980-06-16	Cellulose ester anisotropic membrane

Publications (1)

Publication Number	Publication Date
JPS577206A true JPS577206A (en)	1982-01-14

Family

ID=13712413

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP8022580A Pending JPS577206A (en)	1980-06-16	1980-06-16	Cellulose ester anisotropic membrane

Country Status (1)

Country	Link
JP (1)	JPS577206A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59199247A (ja) *	1983-04-28	1984-11-12	旭化成株式会社	再生セルロ−スの複合膜
JPS6125608A (ja) *	1984-07-14	1986-02-04	Agency Of Ind Science & Technol	水溶性有機物浸透気化分離膜
US4999110A (en) *	1986-11-07	1991-03-12	Asahi Kasei Kogyo Kabushiki Kaisha	Regenerated cellulose membrane and processes for preparation thereof

1980
- 1980-06-16 JP JP8022580A patent/JPS577206A/ja active Pending

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59199247A (ja) *	1983-04-28	1984-11-12	旭化成株式会社	再生セルロ−スの複合膜
JPS6125608A (ja) *	1984-07-14	1986-02-04	Agency Of Ind Science & Technol	水溶性有機物浸透気化分離膜
US4999110A (en) *	1986-11-07	1991-03-12	Asahi Kasei Kogyo Kabushiki Kaisha	Regenerated cellulose membrane and processes for preparation thereof

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