NO995545D0 - Korrosjonsinhibitor med lav toksisitet - Google Patents
Korrosjonsinhibitor med lav toksisitetInfo
- Publication number
- NO995545D0 NO995545D0 NO995545A NO995545A NO995545D0 NO 995545 D0 NO995545 D0 NO 995545D0 NO 995545 A NO995545 A NO 995545A NO 995545 A NO995545 A NO 995545A NO 995545 D0 NO995545 D0 NO 995545D0
- Authority
- NO
- Norway
- Prior art keywords
- corrosion inhibitor
- low toxicity
- toxicity
- low
- inhibitor
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 239000003112 inhibitor Substances 0.000 title 1
- 231100000053 low toxicity Toxicity 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/16—Sulfur-containing compounds
- C23F11/162—Thioaldehydes; Thioketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/30—Oxygen or sulfur atoms
- C07D233/42—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/26—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and sulfur
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4638297P | 1997-05-13 | 1997-05-13 | |
PCT/US1998/009225 WO1998051902A1 (en) | 1997-05-13 | 1998-05-06 | Low toxicity corrosion inhibitor |
Publications (3)
Publication Number | Publication Date |
---|---|
NO995545D0 true NO995545D0 (no) | 1999-11-12 |
NO995545L NO995545L (no) | 2000-01-06 |
NO313329B1 NO313329B1 (no) | 2002-09-16 |
Family
ID=21943147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19995545A NO313329B1 (no) | 1997-05-13 | 1999-11-12 | Vannopplöselig korrosjonsinhibitoropplösning, en fremgangsmåte for inhibering av korrosjon samt en fremgangsmåtefor fremstilling av en forbindelse for nevnte opplösning |
Country Status (7)
Country | Link |
---|---|
US (1) | US6013200A (no) |
EP (1) | EP0983420A1 (no) |
AU (1) | AU742538B2 (no) |
CA (1) | CA2289539A1 (no) |
ID (1) | ID24820A (no) |
NO (1) | NO313329B1 (no) |
WO (1) | WO1998051902A1 (no) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6187722B1 (en) * | 1999-07-22 | 2001-02-13 | Uniroyal Chemical Company, Inc. | Imidazole thione additives for lubricants |
EP1227144B1 (en) * | 2001-01-24 | 2005-05-25 | Crompton Corporation | Oil-soluble additive compositions for lubricating oils comprising imidazolidine thione |
CA2605582A1 (en) * | 2005-04-19 | 2006-10-26 | Ransohoff, Inc. | Aqueous cleaning composition |
FR2955105B1 (fr) * | 2010-01-11 | 2012-04-20 | Arkema France | Procede de preparation d'aminoethyl imidazolidone ou de son thiocarbonyle |
US9567510B2 (en) | 2014-09-11 | 2017-02-14 | Halliburton Energy Services, Inc. | Cyanamide-based carbon dioxide and/or hydrogen sulfide scavengers and methods of use in subterranean operations |
US11225416B2 (en) | 2019-11-26 | 2022-01-18 | Saudi Arabian Oil Company | Dry gel synthesis of nano-sized ZSM-5 |
US11247196B2 (en) | 2019-12-04 | 2022-02-15 | Saudi Arabian Oil Company | Zeolite with encapsulated platinum |
US11148124B2 (en) | 2019-12-04 | 2021-10-19 | Saudi Arabian Oil Company | Hierarchical zeolite Y and nano-sized zeolite beta composite |
US20210171687A1 (en) | 2019-12-09 | 2021-06-10 | Saudi Arabian Oil Company | Acryloyl based polymers with active end cap as corrosion inhibitors |
US11421326B2 (en) | 2020-06-22 | 2022-08-23 | Saudi Arabian Oil Company | Hyperbranched polymers with active groups as efficient corrosion inhibitors |
US11866664B2 (en) | 2021-06-10 | 2024-01-09 | Saudi Arabian Oil Company | Green corrosion inhibitor from waste vegetable oil for oil and gas applications |
US11649393B1 (en) | 2022-03-22 | 2023-05-16 | Saudi Arabian Oil Company | Corrosion inhibition compositions and methods of use |
US11667829B1 (en) | 2022-03-22 | 2023-06-06 | Saudi Arabian Oil Company | Corrosion inhibition compositions and methods of use |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2613211A (en) * | 1950-10-26 | 1952-10-07 | Rohm & Haas | Imidazolidinethiones |
US2613212A (en) * | 1950-10-26 | 1952-10-07 | Rohm & Haas | Imidazolidone derivatives |
US2767184A (en) * | 1955-11-10 | 1956-10-16 | Monsanto Canada Ltd | 1, 3-diazacycloalkane compounds |
US2895961A (en) * | 1956-03-14 | 1959-07-21 | Cities Service Res & Dev Co | Compounds containing the imidazoline and imidazolidone or imidazolidine-thione groups |
US2926169A (en) * | 1958-01-02 | 1960-02-23 | Cities Service Res & Dev Co | Certain substituted imidazolidones and imidazolidine thiones |
DE1175244B (de) * | 1960-04-30 | 1964-08-06 | Dehydag Gmbh | Verfahren zur Herstellung von 2-Mercapto-imidazolinen |
US3414521A (en) * | 1965-08-25 | 1968-12-03 | Dow Chemical Co | Acid corrosion inhibitors |
DE3109827A1 (de) * | 1981-03-14 | 1982-09-23 | Basf Ag | Inhibitoren gegen die korrosion von co(pfeil abwaerts)2(pfeil abwaerts) und h(pfeil abwaerts)2(pfeil abwaerts)s in wasser-in-oel-emulsionen |
US4388213A (en) * | 1982-02-26 | 1983-06-14 | Basf Aktiengesellschaft | Cyclic amidine based corrosion inhibitors which inhibit corrosion caused by CO2 and H2 S |
JPS58207377A (ja) * | 1982-05-26 | 1983-12-02 | Nippon Synthetic Chem Ind Co Ltd:The | 防蝕剤 |
JPS62250043A (ja) * | 1986-04-23 | 1987-10-30 | Sanshin Kagaku Kogyo Kk | 磁性ゴム組成物 |
US5496907A (en) * | 1993-03-02 | 1996-03-05 | H. B. Fuller Licensing & Financing, Inc. | Wet adhesion monomers with ureido functionality and polymers prepared therefrom |
US5399706A (en) * | 1993-03-02 | 1995-03-21 | H. B. Fuller Licensing & Financing, Inc. | Imidazolidinone diamine and derivatives thereof |
DE69624223T2 (de) * | 1995-02-21 | 2003-08-14 | Werner J. Blank | Imidazolidinonderivate als korrosionsinhibitoren |
-
1997
- 1997-10-31 US US08/961,690 patent/US6013200A/en not_active Expired - Fee Related
-
1998
- 1998-05-06 CA CA002289539A patent/CA2289539A1/en not_active Abandoned
- 1998-05-06 WO PCT/US1998/009225 patent/WO1998051902A1/en active Search and Examination
- 1998-05-06 EP EP98922111A patent/EP0983420A1/en not_active Withdrawn
- 1998-05-06 ID IDW991510A patent/ID24820A/id unknown
- 1998-05-06 AU AU74724/98A patent/AU742538B2/en not_active Ceased
-
1999
- 1999-11-12 NO NO19995545A patent/NO313329B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1998051902A9 (en) | 2010-04-15 |
AU742538B2 (en) | 2002-01-03 |
CA2289539A1 (en) | 1998-11-19 |
ID24820A (id) | 2000-08-24 |
EP0983420A1 (en) | 2000-03-08 |
US6013200A (en) | 2000-01-11 |
NO313329B1 (no) | 2002-09-16 |
AU7472498A (en) | 1998-12-08 |
NO995545L (no) | 2000-01-06 |
WO1998051902A1 (en) | 1998-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN NOVEMBER 2003 |