EP1329495B1 - Gasodorierungsmittel - Google Patents
Gasodorierungsmittel Download PDFInfo
- Publication number
- EP1329495B1 EP1329495B1 EP03004711A EP03004711A EP1329495B1 EP 1329495 B1 EP1329495 B1 EP 1329495B1 EP 03004711 A EP03004711 A EP 03004711A EP 03004711 A EP03004711 A EP 03004711A EP 1329495 B1 EP1329495 B1 EP 1329495B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- acrylate
- jonol
- ethyl acrylate
- und
- 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
Links
- 0 *c1c(*)nc(*)c(*)n1 Chemical compound *c1c(*)nc(*)c(*)n1 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/003—Additives for gaseous fuels
- C10L3/006—Additives for gaseous fuels detectable by the senses
Definitions
- the present invention relates to a gas odorizing agent.
- Acrylates A include methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, pentyl, hexyl, heptyl, methyl, octyl and dodecyl esters.
- mixtures of acrylic acid-C 1 -C 6 -alkyl esters are used as component A; a particularly preferred combination contains methyl acrylate and ethyl acrylate side by side.
- the acrylate mixtures For example, the lower and higher esters may each contain in the weight ratio of 9: 1 to 1: 9, preferably 7: 3 to 3: 7.
- Preferred compounds (1) are, for example, 2-methylpyrazine, 2,3-dimethylpyrazine, 2,6-dimethylpyrazine, 2,3,5-trimethylpyrazine, tetramethylpyrazine, 2-ethylpyrazine, 2,3-diethylpyrazine, 5,2-methylethylpyrazine, 2 , 3-methylethylpyrazine, 5,2,3-methyldiethylpyrazine and 3,5,2- and 3,6,2-dimethylethylpyrazine, 2,3-methylethylpyrazine and tetramethylpyrazine are preferred.
- the nitrogen compounds B can be used in amounts of 1 to 100, preferably 30 to 100, in particular 10 to 50 parts by weight per 1000 parts by weight of A.
- the odorants can contain antioxidants for protection against undesired oxidation, as described for example in Römpp-Lexikon Chemie Version 1.3.
- the antioxidants C are preferably used in amounts of 0.01 to 5, in particular 0.05 to 2, especially 0.1 to 1 parts by weight per 1000 parts by weight of A weight.
- Preferred gas odorants may have, for example, the following compositions:
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cosmetics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Detergent Compositions (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19837066A DE19837066A1 (de) | 1998-08-17 | 1998-08-17 | Odorierung von Gas |
| DE19837066 | 1998-08-17 | ||
| EP99944331A EP1109881B1 (de) | 1998-08-17 | 1999-08-04 | Odorierung von gas |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99944331A Division EP1109881B1 (de) | 1998-08-17 | 1999-08-04 | Odorierung von gas |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1329495A2 EP1329495A2 (de) | 2003-07-23 |
| EP1329495A3 EP1329495A3 (de) | 2006-04-05 |
| EP1329495B1 true EP1329495B1 (de) | 2007-10-17 |
Family
ID=7877650
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99944331A Expired - Lifetime EP1109881B1 (de) | 1998-08-17 | 1999-08-04 | Odorierung von gas |
| EP03004711A Expired - Lifetime EP1329495B1 (de) | 1998-08-17 | 1999-08-04 | Gasodorierungsmittel |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99944331A Expired - Lifetime EP1109881B1 (de) | 1998-08-17 | 1999-08-04 | Odorierung von gas |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US7108803B1 (hu) |
| EP (2) | EP1109881B1 (hu) |
| JP (1) | JP3818060B2 (hu) |
| AT (2) | ATE376045T1 (hu) |
| AU (1) | AU750863B2 (hu) |
| BR (1) | BR9913053A (hu) |
| CA (1) | CA2340729C (hu) |
| CZ (1) | CZ296172B6 (hu) |
| DE (3) | DE19837066A1 (hu) |
| DK (2) | DK1109881T3 (hu) |
| EE (1) | EE200100095A (hu) |
| ES (2) | ES2189476T3 (hu) |
| HU (1) | HU227576B1 (hu) |
| IL (1) | IL141169A (hu) |
| MX (1) | MXPA01001769A (hu) |
| NO (1) | NO330898B1 (hu) |
| PL (1) | PL190984B1 (hu) |
| PT (1) | PT1109881E (hu) |
| RU (1) | RU2226207C2 (hu) |
| SK (1) | SK286720B6 (hu) |
| TR (1) | TR200100463T2 (hu) |
| WO (1) | WO2000011120A1 (hu) |
| YU (1) | YU49389B (hu) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003201487A (ja) * | 2002-01-10 | 2003-07-18 | Toyota Motor Corp | 燃料電池用燃料ガス |
| DE10235756A1 (de) * | 2002-08-05 | 2004-02-19 | Symrise Gmbh & Co. Kg | Gasodorierung mit Phenolen und/oder Phenolethern |
| DE10235752A1 (de) * | 2002-08-05 | 2004-02-19 | Symrise Gmbh & Co. Kg | Gasodorierung mit Carbonsäuren und Alkinen |
| DE10235753A1 (de) * | 2002-08-05 | 2004-02-19 | Symrise Gmbh & Co. Kg | Ester zur Odorierung von Brenngasen |
| DE10235750A1 (de) * | 2002-08-05 | 2004-02-19 | Symrise Gmbh & Co. Kg | Gasodorierung mit Ketonen |
| AU2003303749A1 (en) * | 2002-08-13 | 2004-11-04 | Enersol Inc., N.A., L.P. | Hydrogen odorants and odorant selection method |
| DE10240028A1 (de) * | 2002-08-27 | 2004-03-11 | Symrise Gmbh & Co. Kg | Schwefelarme Odoriermittel für Flüssiggas |
| US7024869B2 (en) | 2002-12-16 | 2006-04-11 | Air Products And Chemicals, Inc. | Addition of odorants to hydrogen by incorporating odorants with hydrogen storage materials |
| US6820464B2 (en) | 2002-12-16 | 2004-11-23 | Air Products And Chemicals, Inc. | Odorized seals for the detection of gas leak |
| US7192459B2 (en) | 2002-12-16 | 2007-03-20 | Air Products And Chemicals, Inc. | Addition of odorants to gases for leak detection |
| DE10359743A1 (de) * | 2003-12-19 | 2005-07-14 | Symrise Gmbh & Co. Kg | Odorierung von Brenngas mit schwefelarmen Odoriermitteln |
| FR2868790B1 (fr) * | 2004-04-08 | 2008-07-25 | Arkema Sa | Melange odorisant pour combustible gazeux inodore |
| MX2007004908A (es) | 2004-11-09 | 2007-06-14 | Givaudan Sa | Odorizante de gas. |
| RU2377279C2 (ru) | 2004-11-09 | 2009-12-27 | Живодан Са | Одорант газа |
| MX2007014658A (es) * | 2005-05-30 | 2008-01-24 | Givaudan Sa | Odorizante para gas que comprende un cicloalcadieno. |
| FR2891841B1 (fr) * | 2005-10-11 | 2007-12-28 | Arkema Sa | Melange odorisant pour combustible gazeux inodore |
| BE1016960A3 (nl) * | 2006-01-19 | 2007-11-06 | Rostyne Alexander Jozef Magdal | Verbeterde helikopter. |
| FR2902798B1 (fr) * | 2006-06-26 | 2009-04-24 | Arkema France | Melange odorisant pour combustible gazeux inodore |
| US8206854B2 (en) * | 2008-05-21 | 2012-06-26 | Enersol Inc., N.A.L.P. | Hydrogen odorization |
| EP3039100B1 (en) * | 2013-10-01 | 2017-08-02 | Aygaz Anonim Sirketi | Sulphur-free gas odorant |
| WO2016019074A1 (en) | 2014-07-30 | 2016-02-04 | Georgia-Pacific Consumer Products Lp | Air freshener dispensers, cartridges therefor, systems, and methods |
| FR3065375B1 (fr) | 2017-04-25 | 2019-06-28 | Arkema France | Procede d'odorisation de fluide cryogenique |
| CN113956904A (zh) * | 2021-11-25 | 2022-01-21 | 沈阳光正工业有限公司 | 一种可燃气体用无硫含量的气味添加剂及其制备方法 |
| CN114561236B (zh) * | 2022-01-24 | 2023-06-27 | 成都小号科技有限公司 | 一种适用于可燃气体泄露警示的环保添加剂 |
| CN114507552A (zh) * | 2022-01-24 | 2022-05-17 | 成都小号科技有限公司 | 一种适用于可燃气体泄露警示的低硫添加剂 |
| US11712672B1 (en) | 2022-05-03 | 2023-08-01 | GPL Odorizers LLC | Accurate odorization control |
| CN115057764A (zh) * | 2022-06-30 | 2022-09-16 | 辽宁厚安科技有限公司 | 一种无硫加臭剂用阻聚剂 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3620982A (en) * | 1968-09-18 | 1971-11-16 | Int Flavors & Fragrances Inc | Perfume composition containing dihydroisocaryophyllene oxide |
| JPS5134841B2 (hu) | 1972-01-28 | 1976-09-29 | ||
| DE2427314C3 (de) | 1974-06-06 | 1978-04-20 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verriegelbarer Betätigungshandgriff für gekapselte Schaltgeräte mit variablem Schwenkbereich |
| JPS5912386B2 (ja) * | 1974-09-19 | 1984-03-22 | 新日本製鐵株式会社 | 消耗電極式自動ア−ク溶接方法とその装置 |
| JPS5845005B2 (ja) | 1976-09-14 | 1983-10-06 | 日本ビクター株式会社 | 光変調の変調度安定化装置 |
| JPS55104393A (en) | 1979-02-02 | 1980-08-09 | Nippon Zeon Co Ltd | Fuel gas odorant |
| JPS5842235A (ja) | 1981-09-08 | 1983-03-11 | Toshiba Corp | 半導体乾式エツチング装置 |
| US4487613A (en) * | 1983-09-26 | 1984-12-11 | International Flavors & Fragrances Inc. | Odorization of combustible hydrocarbon gases |
| JPS621998A (ja) | 1985-06-27 | 1987-01-07 | 松本 嘉司 | シ−ルドトンネル掘削装置 |
| US5321005A (en) * | 1992-12-09 | 1994-06-14 | International Flavors & Fragrances Inc. | Flavor and fragrance compositions produced using process for quantitatively and qualitatively substantially continuously analyzing the aroma emitted from a living fruit |
| BR9711001A (pt) * | 1996-08-02 | 2000-01-11 | Nestle Sa | Uso de 1-nonen-3-ona como um agente de flavorização. |
-
1998
- 1998-08-17 DE DE19837066A patent/DE19837066A1/de not_active Withdrawn
-
1999
- 1999-08-04 IL IL14116999A patent/IL141169A/en not_active IP Right Cessation
- 1999-08-04 RU RU2001107600/04A patent/RU2226207C2/ru active
- 1999-08-04 AU AU57308/99A patent/AU750863B2/en not_active Ceased
- 1999-08-04 ES ES99944331T patent/ES2189476T3/es not_active Expired - Lifetime
- 1999-08-04 YU YU11201A patent/YU49389B/sh unknown
- 1999-08-04 MX MXPA01001769A patent/MXPA01001769A/es not_active Application Discontinuation
- 1999-08-04 JP JP2000566379A patent/JP3818060B2/ja not_active Expired - Fee Related
- 1999-08-04 EE EEP200100095A patent/EE200100095A/xx unknown
- 1999-08-04 WO PCT/EP1999/005639 patent/WO2000011120A1/de active IP Right Grant
- 1999-08-04 AT AT03004711T patent/ATE376045T1/de active
- 1999-08-04 DK DK99944331T patent/DK1109881T3/da active
- 1999-08-04 ES ES03004711T patent/ES2292868T3/es not_active Expired - Lifetime
- 1999-08-04 SK SK233-2001A patent/SK286720B6/sk not_active IP Right Cessation
- 1999-08-04 DE DE59904474T patent/DE59904474D1/de not_active Expired - Lifetime
- 1999-08-04 HU HU0103084A patent/HU227576B1/hu unknown
- 1999-08-04 AT AT99944331T patent/ATE233802T1/de active
- 1999-08-04 DE DE59914530T patent/DE59914530D1/de not_active Expired - Lifetime
- 1999-08-04 TR TR2001/00463T patent/TR200100463T2/xx unknown
- 1999-08-04 BR BR9913053-0A patent/BR9913053A/pt not_active IP Right Cessation
- 1999-08-04 DK DK03004711T patent/DK1329495T3/da active
- 1999-08-04 US US09/762,847 patent/US7108803B1/en not_active Expired - Lifetime
- 1999-08-04 CA CA002340729A patent/CA2340729C/en not_active Expired - Fee Related
- 1999-08-04 EP EP99944331A patent/EP1109881B1/de not_active Expired - Lifetime
- 1999-08-04 EP EP03004711A patent/EP1329495B1/de not_active Expired - Lifetime
- 1999-08-04 PL PL346017A patent/PL190984B1/pl unknown
- 1999-08-04 CZ CZ20010616A patent/CZ296172B6/cs not_active IP Right Cessation
- 1999-08-04 PT PT99944331T patent/PT1109881E/pt unknown
-
2001
- 2001-02-09 NO NO20010691A patent/NO330898B1/no not_active IP Right Cessation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1329495B1 (de) | Gasodorierungsmittel | |
| EP1537193B1 (de) | Schwefelarme odoriermittel f r fl ssiggas | |
| EP1694801B1 (de) | Odorierung von brenngas mit schwefelarmen odoriermitteln | |
| EP1927646B1 (de) | Odoriermittel mit verbesserter Stabilität | |
| EP2066766A1 (de) | Schwefelarme odoriermittel mit verbesserter stabilität | |
| EP1529092B1 (de) | Gasodorierung mit ketonen | |
| EP1529093B1 (de) | Gasodorierung mit phenolen und/oder phenolethern | |
| WO2005063945A1 (de) | Neutralisationsmittel für gasodoriermittel | |
| WO2004024853A1 (de) | Alkoxypyrazine zur gasodorierung | |
| WO2004015039A1 (de) | Stickstoffverbindungen zur gasodorierung | |
| WO2004015036A1 (de) | Ester zur odorierung von brenngasen |
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