DE3762313D1 - POLYAMIDE MEMBRANES. - Google Patents

POLYAMIDE MEMBRANES.

Info

Publication number
DE3762313D1
DE3762313D1 DE8787904075T DE3762313T DE3762313D1 DE 3762313 D1 DE3762313 D1 DE 3762313D1 DE 8787904075 T DE8787904075 T DE 8787904075T DE 3762313 T DE3762313 T DE 3762313T DE 3762313 D1 DE3762313 D1 DE 3762313D1
Authority
DE
Germany
Prior art keywords
polyamide membranes
membranes
polyamide
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 - Lifetime
Application number
DE8787904075T
Other languages
German (de)
Inventor
Richard Curry
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.)
Domnick Hunter Ltd
Original Assignee
DOMNICK HUNTER FILTERS Ltd BIRTLEY DURHAM GB
Domnick Hunter Filters 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.)
Filing date
Publication date
Priority claimed from GB868615268A external-priority patent/GB8615268D0/en
Application filed by DOMNICK HUNTER FILTERS Ltd BIRTLEY DURHAM GB, Domnick Hunter Filters Ltd filed Critical DOMNICK HUNTER FILTERS Ltd BIRTLEY DURHAM GB
Application granted granted Critical
Publication of DE3762313D1 publication Critical patent/DE3762313D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

DE8787904075T 1986-06-23 1987-06-23 POLYAMIDE MEMBRANES. Expired - Lifetime DE3762313D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868615268A GB8615268D0 (en) 1986-06-23 1986-06-23 Polyamide membranes
PCT/GB1987/000439 WO1987007849A1 (en) 1986-06-23 1987-06-23 Polyamide membranes

Publications (1)

Publication Number Publication Date
DE3762313D1 true DE3762313D1 (en) 1990-05-23

Family

ID=26290950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787904075T Expired - Lifetime DE3762313D1 (en) 1986-06-23 1987-06-23 POLYAMIDE MEMBRANES.

Country Status (1)

Country Link
DE (1) DE3762313D1 (en)

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8127 New person/name/address of the applicant

Owner name: DOMNICK HUNTER LTD., BIRTLEY, DURHAM, GB

8128 New person/name/address of the agent

Representative=s name: PUSCHMANN, H., DIPL.-ING. (FH), PAT.-ANW., 8000 MU

8331 Complete revocation