ATE477238T1 - Verfahren zur herstellung von dithioestern - Google Patents
Verfahren zur herstellung von dithioesternInfo
- Publication number
- ATE477238T1 ATE477238T1 AT04716228T AT04716228T ATE477238T1 AT E477238 T1 ATE477238 T1 AT E477238T1 AT 04716228 T AT04716228 T AT 04716228T AT 04716228 T AT04716228 T AT 04716228T AT E477238 T1 ATE477238 T1 AT E477238T1
- Authority
- AT
- Austria
- Prior art keywords
- dithioesters
- producing
- dithiocarboxylic
- reacted
- reaction
- Prior art date
Links
- 239000012988 Dithioester Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- -1 vinyl compound Chemical class 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 230000002051 biphasic effect Effects 0.000 abstract 1
- 125000005022 dithioester group Chemical group 0.000 abstract 1
- WREDNSAXDZCLCP-UHFFFAOYSA-N methanedithioic acid Chemical compound SC=S WREDNSAXDZCLCP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
- C07C327/36—Esters of dithiocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
- C07C327/18—Dithiocarboxylic acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/390,015 US6841695B2 (en) | 2003-03-18 | 2003-03-18 | Process for preparing dithioesters |
| PCT/EP2004/002058 WO2004083169A1 (en) | 2003-03-18 | 2004-03-02 | Process for preparing dithioesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE477238T1 true ATE477238T1 (de) | 2010-08-15 |
Family
ID=32987467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04716228T ATE477238T1 (de) | 2003-03-18 | 2004-03-02 | Verfahren zur herstellung von dithioestern |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6841695B2 (de) |
| EP (1) | EP1603873B1 (de) |
| JP (1) | JP4653730B2 (de) |
| KR (1) | KR100999315B1 (de) |
| CN (1) | CN100360501C (de) |
| AT (1) | ATE477238T1 (de) |
| BR (1) | BRPI0408492B1 (de) |
| CA (1) | CA2519426C (de) |
| DE (1) | DE602004028586D1 (de) |
| MX (1) | MXPA05009756A (de) |
| WO (1) | WO2004083169A1 (de) |
Families Citing this family (60)
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|---|---|---|---|---|
| US8158725B2 (en) * | 2005-08-22 | 2012-04-17 | Bridgestone Corporation | Functionalized polymers and tires therefrom |
| KR101001246B1 (ko) * | 2007-01-31 | 2010-12-17 | 주식회사 엘지화학 | 토너 제조 방법 |
| DE102007046223A1 (de) | 2007-09-26 | 2009-04-02 | Evonik Rohmax Additives Gmbh | Verwendung von Kammpolymeren zur Verringerung des Kraftstoffverbrauchs |
| DE102007032120A1 (de) | 2007-07-09 | 2009-01-15 | Evonik Rohmax Additives Gmbh | Verwendung von Kammpolymeren zur Verringerung des Kraftstoffverbrauchs |
| DE102007036856A1 (de) | 2007-08-06 | 2009-02-26 | Evonik Rohmax Additives Gmbh | Verwendung von Estergruppen-umfassenden Polymeren als Antifatigue-Additive |
| JP2008013777A (ja) * | 2007-08-29 | 2008-01-24 | Omniglow Japan Co Ltd | 化学発光用組成物および化学発光方法 |
| JP5114283B2 (ja) * | 2008-05-01 | 2013-01-09 | 三菱レイヨン株式会社 | ２−シアノプロプ−２−イルジチオベンゾアートの製造方法及びそれを用いる重合方法 |
| RU2011133876A (ru) | 2009-01-13 | 2013-02-20 | Эвоник РоМакс Эддитивс ГмбХ | Составы моторных топлив с улучшенной точкой помутнения и улучшенными свойствами при хранении |
| DE102009001446A1 (de) | 2009-03-10 | 2010-09-23 | Evonik Rohmax Additives Gmbh | Verwendung von Kammpolymeren als Antifatigue-Additive |
| DE102009001447A1 (de) | 2009-03-10 | 2010-09-16 | Evonik Rohmax Additives Gmbh | Verwendung von Kammpolymeren zur Verbesserung des Lasttragevermögens |
| DE102009002730A1 (de) | 2009-04-29 | 2010-11-04 | Evonik Rohmax Additives Gmbh | Verfahren zur Herstellung von polymeren (VI)-Verbesserern mit polaren Gruppen sowie deren Verwendung |
| KR20110030116A (ko) * | 2009-09-17 | 2011-03-23 | 에스케이케미칼주식회사 | 고순도의 ｎ,ｎ'-디치환-3,3`-디티오디프로피온아미드의 제조방법 |
| ATE547472T1 (de) | 2009-09-25 | 2012-03-15 | Evonik Rohmax Additives Gmbh | Zusammensetzung zur verbesserung der kaltflusseigenschaften von brennstoffölen |
| DE102010001040A1 (de) | 2010-01-20 | 2011-07-21 | Evonik RohMax Additives GmbH, 64293 | (Meth)acrylat-Polymere zur Verbesserung des Viskositätsindexes |
| US20110192076A1 (en) | 2010-02-05 | 2011-08-11 | Evonik Rohmax Additives Gmbh | Composition having improved filterability |
| DE102010028195A1 (de) | 2010-04-26 | 2011-10-27 | Evonik Rohmax Additives Gmbh | Schmiermittel für Getriebe |
| DE102010038615A1 (de) | 2010-07-29 | 2012-02-02 | Evonik Rohmax Additives Gmbh | Polyalkyl(meth)acrylat zur Verbesserung von Schmieröleigenschaften |
| US20130219868A1 (en) | 2010-10-29 | 2013-08-29 | Evonik Oil Additives Gmbh | Diesel motor having improved properties |
| WO2012076676A1 (en) | 2010-12-10 | 2012-06-14 | Evonik Rohmax Additives Gmbh | A viscosity index improver comprising a polyalkyl(meth)acrylate polymer |
| WO2012076285A1 (en) | 2010-12-10 | 2012-06-14 | Evonik Rohmax Additives Gmbh | A lubricant composition |
| DE102011003855A1 (de) | 2011-02-09 | 2012-08-09 | Evonik Rohmax Additives Gmbh | Verfahren zur Entparaffinierung von Mineralölzusammensetzungen |
| US9284505B2 (en) | 2011-03-25 | 2016-03-15 | Evonik Oil Additives Gmbh | Composition to improve oxidation stability of fuel oils |
| DE102011075969A1 (de) | 2011-05-17 | 2012-11-22 | Evonik Rohmax Additives Gmbh | Reibungsverbessernde Polymere für DLC-beschichtete Oberflächen |
| DE102011076364A1 (de) | 2011-05-24 | 2012-11-29 | Evonik Rohmax Additives Gmbh | Schmiermittelzusammensetzung mit phosphatfunktionalisierten Polymeren |
| CN102633234B (zh) * | 2012-04-06 | 2014-03-19 | 中国石油大学(华东) | 一种不溶性硫磺稳定剂及其制备方法 |
| JP6226967B2 (ja) | 2012-06-06 | 2017-11-08 | ヴァンダービルト ケミカルズ、エルエルシー | 燃費効率がよい潤滑油 |
| WO2014040919A1 (en) | 2012-09-13 | 2014-03-20 | Evonik Oil Additives Gmbh | A composition to improve low temperature properties and oxidation stability of vegetable oils and animal fats |
| US9186933B2 (en) | 2012-10-12 | 2015-11-17 | The Goodyear Tire & Rubber Company | Functionalized polymer, rubber composition and pneumatic tire |
| US10604715B2 (en) | 2013-02-04 | 2020-03-31 | Evonik Operations Gmbh | Cold flow improver with broad applicability in mineral diesel, biodiesel and blends thereof |
| WO2014152453A2 (en) * | 2013-03-14 | 2014-09-25 | Sigma-Aldrich Co. Llc | Continuous flow synthesis of dithioester compounds |
| EP3507350B1 (de) | 2016-08-31 | 2020-05-27 | Evonik Operations GmbH | Kammpolymere zur verbesserung des noack-verdampfungsverlusts von motorölformulierungen |
| CA3047194A1 (en) | 2016-12-19 | 2018-06-28 | Evonik Operations Gmbh | Lubricating oil composition comprising dispersant comb polymers |
| KR102549209B1 (ko) | 2017-07-14 | 2023-07-03 | 에보니크 오퍼레이션즈 게엠베하 | 이미드 관능기를 포함하는 빗살형 중합체 |
| ES2847382T3 (es) | 2017-09-04 | 2021-08-03 | Evonik Operations Gmbh | Nuevos mejoradores del índice de viscosidad con distribuciones de peso molecular definidas |
| ES2801327T3 (es) | 2017-12-13 | 2021-01-11 | Evonik Operations Gmbh | Mejorador del índice de viscosidad con resistencia al cizallamiento y solubilidad después del cizallamiento mejoradas |
| KR20190072779A (ko) | 2017-12-18 | 2019-06-26 | 주식회사 포스코 | 채취유닛 및 이를 포함하는 분석장치 |
| EP3880773B1 (de) | 2018-11-13 | 2022-07-06 | Evonik Operations GmbH | Statistische copolymere zur verwendung als grundöle oder schmierstoffadditive |
| ES2876205T3 (es) | 2019-03-11 | 2021-11-12 | Evonik Operations Gmbh | Mejoradores del índice de viscosidad de poli(metacrilato de alquilo) |
| WO2020187954A1 (en) | 2019-03-20 | 2020-09-24 | Evonik Operations Gmbh | Polyalkyl(meth)acrylates for improving fuel economy, dispersancy and deposits performance |
| EP3778839B1 (de) | 2019-08-13 | 2021-08-04 | Evonik Operations GmbH | Viskositätsindexverbesserer mit verbesserter scherbeständigkeit |
| US11685874B2 (en) | 2019-12-16 | 2023-06-27 | Infineum International Limited | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same |
| US11384311B2 (en) | 2019-12-16 | 2022-07-12 | Infineum International Limited | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same |
| US11365273B2 (en) | 2019-12-16 | 2022-06-21 | Infineum International Limited | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same |
| PL3907269T3 (pl) | 2020-05-05 | 2023-09-11 | Evonik Operations Gmbh | Uwodornione polidienowe kopolimery liniowe jako surowiec bazowy lub dodatki smarowe do kompozycji smarowych |
| EP4060009B1 (de) | 2021-03-19 | 2023-05-03 | Evonik Operations GmbH | Viskositätsindexverbesserer und schmierstoffzusammensetzung damit |
| ES2955513T3 (es) | 2021-07-16 | 2023-12-04 | Evonik Operations Gmbh | Composición de aditivo de lubricante que contiene poli(metacrilatos de alquilo) |
| CA3221492A1 (en) | 2021-07-29 | 2023-02-02 | Sofia SIRAK | Process for preparing low molecular weight polyacrylates and products thereof |
| EP4441177B1 (de) | 2021-12-03 | 2025-08-06 | Evonik Operations GmbH | Borsäureester-modifizierte polyalkyl(meth)acrylatpolymere |
| WO2023099635A1 (en) | 2021-12-03 | 2023-06-08 | Totalenergies Onetech | Lubricant compositions |
| WO2023099631A1 (en) | 2021-12-03 | 2023-06-08 | Evonik Operations Gmbh | Boronic ester modified polyalkyl(meth)acrylate polymers |
| EP4441175B1 (de) | 2021-12-03 | 2025-08-27 | Evonik Operations GmbH | Borsäureester-modifizierte polyalkyl(meth)acrylatpolymere |
| WO2023099634A1 (en) | 2021-12-03 | 2023-06-08 | Totalenergies Onetech | Lubricant compositions |
| EP4441180A1 (de) | 2021-12-03 | 2024-10-09 | TotalEnergies OneTech | Schmiermittelzusammensetzungen |
| WO2024033156A1 (en) | 2022-08-08 | 2024-02-15 | Evonik Operations Gmbh | Polyalkyl (meth)acrylate-based polymers with improved low temperature properties |
| EP4321602B1 (de) | 2022-08-10 | 2024-09-11 | Evonik Operations GmbH | Schwefelfreie polyalkyl(meth)acrylat-copolymere als viskositätsindexverbesserer in schmiermitteln |
| EP4658738A1 (de) | 2024-02-19 | 2025-12-10 | Evonik Operations GmbH | Wenig flüchtige kammpolymerzusammensetzung für motoröle |
| WO2025176603A1 (en) | 2024-02-19 | 2025-08-28 | Evonik Operations Gmbh | Low volatility comb polymer composition for engine oils |
| US20260035493A1 (en) | 2024-08-01 | 2026-02-05 | Infineum International Limited | Amine containing copolymers via radical polymerization and methods of use thereof |
| WO2026162566A1 (en) | 2025-01-29 | 2026-08-06 | Evonik Operations Gmbh | Water-based formulations comprising polyalkyl (meth)acrylate-based viscosity index improvers |
| WO2026162568A1 (en) | 2025-01-29 | 2026-08-06 | Evonik Operations Gmbh | Polyalkyl (meth)acrylate-based viscosity index improvers for water-based formulations |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504131B1 (fr) | 1981-04-15 | 1988-03-04 | Elf Aquitaine | Procede de production de dithioacides organiques et leur application |
| JPS6168464A (ja) * | 1984-09-10 | 1986-04-08 | Nippon Nohyaku Co Ltd | チオカルボニルマロン酸エステル誘導体およびその製法 |
| WO1998001478A1 (en) | 1996-07-10 | 1998-01-15 | E.I. Du Pont De Nemours And Company | Polymerization with living characteristics |
| JP2000198769A (ja) * | 1999-01-07 | 2000-07-18 | Ube Ind Ltd | Ｓ―ジフルオロアルケニル芳香族チオ（ジチオ）カルボン酸エステル誘導体、その製法及び農園芸用の有害生物防除剤 |
| US6458968B2 (en) | 2000-06-09 | 2002-10-01 | Rensselaer Polytechnic Institute | Dithiocarboxylic ester synthetic process |
| JP2005515261A (ja) * | 2002-01-25 | 2005-05-26 | エルジー ケミカル エルティーディー． | 水溶性ジチオエステル系化合物およびその製造方法 |
-
2003
- 2003-03-18 US US10/390,015 patent/US6841695B2/en not_active Expired - Lifetime
-
2004
- 2004-03-02 BR BRPI0408492-6A patent/BRPI0408492B1/pt not_active IP Right Cessation
- 2004-03-02 CN CNB2004800071463A patent/CN100360501C/zh not_active Expired - Lifetime
- 2004-03-02 KR KR1020057017442A patent/KR100999315B1/ko not_active Expired - Lifetime
- 2004-03-02 EP EP04716228A patent/EP1603873B1/de not_active Expired - Lifetime
- 2004-03-02 CA CA2519426A patent/CA2519426C/en not_active Expired - Lifetime
- 2004-03-02 WO PCT/EP2004/002058 patent/WO2004083169A1/en not_active Ceased
- 2004-03-02 AT AT04716228T patent/ATE477238T1/de not_active IP Right Cessation
- 2004-03-02 JP JP2006504496A patent/JP4653730B2/ja not_active Expired - Lifetime
- 2004-03-02 MX MXPA05009756A patent/MXPA05009756A/es active IP Right Grant
- 2004-03-02 DE DE602004028586T patent/DE602004028586D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006520339A (ja) | 2006-09-07 |
| JP4653730B2 (ja) | 2011-03-16 |
| CA2519426A1 (en) | 2004-09-30 |
| US20040186302A1 (en) | 2004-09-23 |
| CA2519426C (en) | 2011-09-20 |
| BRPI0408492A (pt) | 2006-04-04 |
| BRPI0408492B1 (pt) | 2014-02-04 |
| EP1603873B1 (de) | 2010-08-11 |
| WO2004083169A1 (en) | 2004-09-30 |
| CN1761647A (zh) | 2006-04-19 |
| KR20050111385A (ko) | 2005-11-24 |
| MXPA05009756A (es) | 2005-10-26 |
| KR100999315B1 (ko) | 2010-12-09 |
| EP1603873A1 (de) | 2005-12-14 |
| CN100360501C (zh) | 2008-01-09 |
| DE602004028586D1 (de) | 2010-09-23 |
| US6841695B2 (en) | 2005-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |