ATE92361T1 - COLLAGEN FILM AS PERVAPORATION MEMBRANE. - Google Patents

COLLAGEN FILM AS PERVAPORATION MEMBRANE.

Info

Publication number
ATE92361T1
ATE92361T1 AT90900799T AT90900799T ATE92361T1 AT E92361 T1 ATE92361 T1 AT E92361T1 AT 90900799 T AT90900799 T AT 90900799T AT 90900799 T AT90900799 T AT 90900799T AT E92361 T1 ATE92361 T1 AT E92361T1
Authority
AT
Austria
Prior art keywords
pervaporation membrane
collagen film
collagen
pervaporation
film
Prior art date
Application number
AT90900799T
Other languages
German (de)
Inventor
Joachim Kuehn
Franz Maser
Original Assignee
Becker & Co Naturinwerk
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.)
Filing date
Publication date
Priority claimed from DE3841716A external-priority patent/DE3841716A1/en
Application filed by Becker & Co Naturinwerk filed Critical Becker & Co Naturinwerk
Application granted granted Critical
Publication of ATE92361T1 publication Critical patent/ATE92361T1/en

Links

AT90900799T 1988-12-10 1989-12-06 COLLAGEN FILM AS PERVAPORATION MEMBRANE. ATE92361T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3841716A DE3841716A1 (en) 1988-12-10 1988-12-10 COLLAGEN FILM AS A PERVAPORATION MEMBRANE
EP90900799A EP0447467B1 (en) 1988-12-10 1989-12-06 Collagen film for use as a pervaporation membrane
PCT/EP1989/001494 WO1990006166A1 (en) 1988-12-10 1989-12-06 Collagen film for use as a pervaporation membrane

Publications (1)

Publication Number Publication Date
ATE92361T1 true ATE92361T1 (en) 1993-08-15

Family

ID=25875032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90900799T ATE92361T1 (en) 1988-12-10 1989-12-06 COLLAGEN FILM AS PERVAPORATION MEMBRANE.

Country Status (1)

Country Link
AT (1) ATE92361T1 (en)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee