DK157735C - Vand-selektiv gennemtraengningsmembran omfattende et anionisk polysaccharid samt membranens anvendelse til separering af blandinger af vand og en organisk forbindelse - Google Patents

Vand-selektiv gennemtraengningsmembran omfattende et anionisk polysaccharid samt membranens anvendelse til separering af blandinger af vand og en organisk forbindelse

Info

Publication number: DK157735C
Authority: DK; Denmark
Prior art keywords: water; membrane; mixtures; separation; organic compound
Prior art date: 1983-12-23

Application number

DK598183A

Other languages

English (en)

Other versions

DK598183D0 (da

DK598183A (da

DK157735B (da

Inventor

Charles Everett Reineke

James Anthony Jagodzinski

Original Assignee

Dow Chemical Co

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.)

1983-12-23

Filing date

1983-12-23

Publication date

1990-07-16

1983-12-23 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1983-12-23 Priority to DK598183A priority Critical patent/DK157735C/da

1983-12-23 Publication of DK598183D0 publication Critical patent/DK598183D0/da

1985-06-24 Publication of DK598183A publication Critical patent/DK598183A/da

1990-02-12 Publication of DK157735B publication Critical patent/DK157735B/da

1990-07-16 Application granted granted Critical

1990-07-16 Publication of DK157735C publication Critical patent/DK157735C/da

Links

239000012528 membrane Substances 0.000 title 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 2
229920001586 anionic polysaccharide Polymers 0.000 title 1
150000004836 anionic polysaccharides Chemical class 0.000 title 1
230000005540 biological transmission Effects 0.000 title 1
239000000203 mixture Substances 0.000 title 1
150000002894 organic compounds Chemical class 0.000 title 1
238000000926 separation method Methods 0.000 title 1

DK598183A 1983-12-23 1983-12-23 Vand-selektiv gennemtraengningsmembran omfattende et anionisk polysaccharid samt membranens anvendelse til separering af blandinger af vand og en organisk forbindelse DK157735C (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK598183A DK157735C (da)	1983-12-23	1983-12-23	Vand-selektiv gennemtraengningsmembran omfattende et anionisk polysaccharid samt membranens anvendelse til separering af blandinger af vand og en organisk forbindelse

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK598183A DK157735C (da)	1983-12-23	1983-12-23	Vand-selektiv gennemtraengningsmembran omfattende et anionisk polysaccharid samt membranens anvendelse til separering af blandinger af vand og en organisk forbindelse
DK598183		1983-12-23

Publications (4)

Publication Number	Publication Date
DK598183D0 DK598183D0 (da)	1983-12-23
DK598183A DK598183A (da)	1985-06-24
DK157735B DK157735B (da)	1990-02-12
DK157735C true DK157735C (da)	1990-07-16

Family

ID=8146592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK598183A DK157735C (da)	1983-12-23	1983-12-23	Vand-selektiv gennemtraengningsmembran omfattende et anionisk polysaccharid samt membranens anvendelse til separering af blandinger af vand og en organisk forbindelse

Country Status (1)

Country	Link
DK (1)	DK157735C (da)

1983
- 1983-12-23 DK DK598183A patent/DK157735C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK598183D0 (da)	1983-12-23
DK598183A (da)	1985-06-24
DK157735B (da)	1990-02-12

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Legal Events

Date	Code	Title	Description
1992-08-24	PBP	Patent lapsed