MXPA05009756A - Proceso para preparar ditioesteres. - Google Patents

Proceso para preparar ditioesteres.

Info

Publication number
MXPA05009756A
MXPA05009756A MXPA05009756A MXPA05009756A MXPA05009756A MX PA05009756 A MXPA05009756 A MX PA05009756A MX PA05009756 A MXPA05009756 A MX PA05009756A MX PA05009756 A MXPA05009756 A MX PA05009756A MX PA05009756 A MXPA05009756 A MX PA05009756A
Authority
MX
Mexico
Prior art keywords
dithioesters
preparing
dithiocarboxylic
preparing dithioesters
reacted
Prior art date
Application number
MXPA05009756A
Other languages
English (en)
Spanish (es)
Inventor
Wang Jen-Lung
Original Assignee
Rohmax Additives Gmbh
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
Application filed by Rohmax Additives Gmbh filed Critical Rohmax Additives Gmbh
Publication of MXPA05009756A publication Critical patent/MXPA05009756A/es

Links

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)
MXPA05009756A 2003-03-18 2004-03-02 Proceso para preparar ditioesteres. MXPA05009756A (es)

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
MXPA05009756A true MXPA05009756A (es) 2005-10-26

Family

ID=32987467

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05009756A MXPA05009756A (es) 2003-03-18 2004-03-02 Proceso para preparar ditioesteres.

Country Status (11)

Country Link
US (1) US6841695B2 (enExample)
EP (1) EP1603873B1 (enExample)
JP (1) JP4653730B2 (enExample)
KR (1) KR100999315B1 (enExample)
CN (1) CN100360501C (enExample)
AT (1) ATE477238T1 (enExample)
BR (1) BRPI0408492B1 (enExample)
CA (1) CA2519426C (enExample)
DE (1) DE602004028586D1 (enExample)
MX (1) MXPA05009756A (enExample)
WO (1) WO2004083169A1 (enExample)

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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
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RU2011133876A (ru) 2009-01-13 2013-02-20 Эвоник РоМакс Эддитивс ГмбХ Составы моторных топлив с улучшенной точкой помутнения и улучшенными свойствами при хранении
DE102009001447A1 (de) 2009-03-10 2010-09-16 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren zur Verbesserung des Lasttragevermögens
DE102009001446A1 (de) 2009-03-10 2010-09-23 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren als Antifatigue-Additive
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
WO2012056022A1 (en) 2010-10-29 2012-05-03 Evonik Rohmax Additives Gmbh A diesel motor having improved properties
WO2012076285A1 (en) 2010-12-10 2012-06-14 Evonik Rohmax Additives Gmbh A lubricant composition
WO2012076676A1 (en) 2010-12-10 2012-06-14 Evonik Rohmax Additives Gmbh A viscosity index improver comprising a polyalkyl(meth)acrylate polymer
DE102011003855A1 (de) 2011-02-09 2012-08-09 Evonik Rohmax Additives Gmbh Verfahren zur Entparaffinierung von Mineralölzusammensetzungen
SG193907A1 (en) 2011-03-25 2013-11-29 Evonik Oil Additives Gmbh A 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
EP2859072A1 (en) 2012-06-06 2015-04-15 Vanderbilt Chemicals, LLC Fuel efficient lubricating oils
BR112015005131A2 (pt) 2012-09-13 2017-07-04 Evonik Oil Additives Gmbh composição para aprimorar propriedades em baixa temperatura e estabilidade de oxidação de óleos vege-tais e gorduras animais
US9186933B2 (en) 2012-10-12 2015-11-17 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition and pneumatic tire
KR102038904B1 (ko) 2013-02-04 2019-10-31 에보니크 오일 아디티페스 게엠베하 미네랄 디젤, 바이오디젤 및 그의 블렌드에서 폭넓은 적용가능성을 갖는 저온 유동 개선제
WO2014152453A2 (en) * 2013-03-14 2014-09-25 Sigma-Aldrich Co. Llc Continuous flow synthesis of dithioester compounds
WO2018041755A1 (en) 2016-08-31 2018-03-08 Evonik Oil Additives Gmbh Comb polymers for improving noack evaporation loss of engine oil formulations
CN110088254B (zh) 2016-12-19 2022-02-18 赢创运营有限公司 包含分散剂梳形聚合物的润滑油组合物
US11072677B2 (en) 2017-07-14 2021-07-27 Evonik Operations Gmbh Comb polymers comprising imide functionality
EP3450527B1 (en) 2017-09-04 2020-12-02 Evonik Operations GmbH New viscosity index improvers with defined molecular weight distributions
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
PL3880773T3 (pl) 2018-11-13 2022-09-19 Evonik Operations Gmbh Kopolimery losowe do zastosowania jako oleje bazowe lub dodatki smarne
MX2020002678A (es) 2019-03-11 2020-09-25 Evonik Operations Gmbh Nuevos mejoradores del indice de viscosidad.
CN113597463B (zh) 2019-03-20 2022-08-02 赢创运营有限公司 用于改进燃料经济性、分散性和沉积物性能的聚(甲基)丙烯酸烷基酯
EP3778839B1 (en) 2019-08-13 2021-08-04 Evonik Operations GmbH Viscosity index improver with improved shear-resistance
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 (en) 2021-03-19 2023-05-03 Evonik Operations GmbH Viscosity index improver and lubricant compositions thereof
EP4119640B1 (en) 2021-07-16 2023-06-14 Evonik Operations GmbH Lubricant additive composition containing polyalkylmethacrylates
EP4146708B1 (en) 2021-07-29 2023-09-13 Evonik Operations GmbH Process for preparing low molecular weight polyacrylates and products thereof
WO2023099634A1 (en) 2021-12-03 2023-06-08 Totalenergies Onetech Lubricant compositions
EP4441180A1 (en) 2021-12-03 2024-10-09 TotalEnergies OneTech Lubricant compositions
WO2023099630A1 (en) 2021-12-03 2023-06-08 Evonik Operations Gmbh Boronic ester modified polyalkyl(meth)acrylate polymers
WO2023099631A1 (en) 2021-12-03 2023-06-08 Evonik Operations Gmbh Boronic ester modified polyalkyl(meth)acrylate polymers
EP4441179A1 (en) 2021-12-03 2024-10-09 TotalEnergies OneTech Lubricant compositions
WO2023099632A1 (en) 2021-12-03 2023-06-08 Evonik Operations Gmbh Boronic ester modified polyalkyl(meth)acrylate polymers
CN119630768A (zh) 2022-08-08 2025-03-14 赢创运营有限公司 具有改进的低温性质的聚(甲基)丙烯酸烷基酯基聚合物
EP4321602B1 (en) 2022-08-10 2024-09-11 Evonik Operations GmbH Sulfur free poly alkyl(meth)acrylate copolymers as viscosity index improvers in lubricants
WO2025176598A1 (en) 2024-02-19 2025-08-28 Evonik Operations Gmbh Low volatility comb polymer composition for engine oils
WO2025176603A1 (en) 2024-02-19 2025-08-28 Evonik Operations Gmbh Low volatility comb polymer composition for engine oils

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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
CA2259559C (en) * 1996-07-10 2004-11-09 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
CN1244550C (zh) * 2002-01-25 2006-03-08 Lg化学株式会社 水溶性二硫酯及其聚合方法

Also Published As

Publication number Publication date
EP1603873A1 (en) 2005-12-14
US6841695B2 (en) 2005-01-11
CN1761647A (zh) 2006-04-19
KR100999315B1 (ko) 2010-12-09
CN100360501C (zh) 2008-01-09
BRPI0408492B1 (pt) 2014-02-04
KR20050111385A (ko) 2005-11-24
JP2006520339A (ja) 2006-09-07
DE602004028586D1 (de) 2010-09-23
WO2004083169A1 (en) 2004-09-30
CA2519426C (en) 2011-09-20
CA2519426A1 (en) 2004-09-30
US20040186302A1 (en) 2004-09-23
JP4653730B2 (ja) 2011-03-16
BRPI0408492A (pt) 2006-04-04
EP1603873B1 (en) 2010-08-11
ATE477238T1 (de) 2010-08-15

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Legal Events

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FG Grant or registration
HC Change of company name or juridical status