DE69705061T2 - ADDITIVES TO PREVENT THE GAS HYDRATE - Google Patents

ADDITIVES TO PREVENT THE GAS HYDRATE

Info

Publication number
DE69705061T2
DE69705061T2 DE69705061T DE69705061T DE69705061T2 DE 69705061 T2 DE69705061 T2 DE 69705061T2 DE 69705061 T DE69705061 T DE 69705061T DE 69705061 T DE69705061 T DE 69705061T DE 69705061 T2 DE69705061 T2 DE 69705061T2
Authority
DE
Germany
Prior art keywords
additives
prevent
gas hydrate
hydrate
gas
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
DE69705061T
Other languages
German (de)
Other versions
DE69705061D1 (en
Inventor
Peter Klug
Malcolm Kelland
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.)
RF-ROGALAND RESEARCH, STAVANGER, NO
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant GmbH
RF ROGALAND RES STAVANGER
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 NO971390A external-priority patent/NO971390L/en
Priority claimed from DE19725509A external-priority patent/DE19725509A1/en
Application filed by Clariant GmbH, RF ROGALAND RES STAVANGER filed Critical Clariant GmbH
Priority to DE69705061T priority Critical patent/DE69705061T2/en
Priority claimed from PCT/EP1997/006506 external-priority patent/WO1998023843A1/en
Publication of DE69705061D1 publication Critical patent/DE69705061D1/en
Application granted granted Critical
Publication of DE69705061T2 publication Critical patent/DE69705061T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

DE69705061T 1996-11-22 1997-11-21 ADDITIVES TO PREVENT THE GAS HYDRATE Expired - Lifetime DE69705061T2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69705061T DE69705061T2 (en) 1996-11-22 1997-11-21 ADDITIVES TO PREVENT THE GAS HYDRATE

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19648415 1996-11-22
NO971390A NO971390L (en) 1997-03-24 1997-03-24 Polymer and its use for regulating gas hydrate formation
DE19725509A DE19725509A1 (en) 1996-11-22 1997-06-17 Use of polymers containing maleic acid anhydride
PCT/EP1997/006506 WO1998023843A1 (en) 1996-11-22 1997-11-21 Additives for inhibiting formation of gas hydrates
DE69705061T DE69705061T2 (en) 1996-11-22 1997-11-21 ADDITIVES TO PREVENT THE GAS HYDRATE

Publications (2)

Publication Number Publication Date
DE69705061D1 DE69705061D1 (en) 2001-07-05
DE69705061T2 true DE69705061T2 (en) 2002-09-26

Family

ID=27438492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69705061T Expired - Lifetime DE69705061T2 (en) 1996-11-22 1997-11-21 ADDITIVES TO PREVENT THE GAS HYDRATE

Country Status (1)

Country Link
DE (1) DE69705061T2 (en)

Also Published As

Publication number Publication date
DE69705061D1 (en) 2001-07-05

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH, 65929 FRANKF

Owner name: RF-ROGALAND RESEARCH, STAVANGER, NO