BRPI0803487A2 - ésteres 1-alquil-5-oxopirrolidina-3-carboxìlicos com biodegradabilidade melhorada - Google Patents

ésteres 1-alquil-5-oxopirrolidina-3-carboxìlicos com biodegradabilidade melhorada

Info

Publication number
BRPI0803487A2
BRPI0803487A2 BRPI0803487-7A BRPI0803487A BRPI0803487A2 BR PI0803487 A2 BRPI0803487 A2 BR PI0803487A2 BR PI0803487 A BRPI0803487 A BR PI0803487A BR PI0803487 A2 BRPI0803487 A2 BR PI0803487A2
Authority
BR
Brazil
Prior art keywords
alkyl
formula
oxopyrrolidine
improved biodegradability
carboxylic esters
Prior art date
Application number
BRPI0803487-7A
Other languages
English (en)
Inventor
Dirk Leinweber
Alexander Roesch
Michael Feustel
Original Assignee
Clariant Int Ltd
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 Clariant Int Ltd filed Critical Clariant Int Ltd
Publication of BRPI0803487A2 publication Critical patent/BRPI0803487A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
    • C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3324—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof cyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33396—Polymers modified by chemical after-treatment with organic compounds containing nitrogen having oxygen in addition to nitrogen
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Pyrrole Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

ESTERES 1-ALQUIL-5-OXOPIRROLIDINA-3-CARBOXìLICOS COM BIODEGRADABILIDADE MELHORADA. A presente invenção refere-se compostos da fórmula 1 em que A é um grupo C~ 2-~a C~ 4~ alquileno x é de 1 a 100 R1 é C~ 1-~C~ 30-~alquila, C~ 2-~C~ 30-~alquenila, C~ 7-~C~ 30-~alquilarila R2 é um radical alifático, cicloalifático ou aromático que contém pelo menos uma unidade estrutural de fórmula 2. y é de 0 a 100 com a ressalva de que y é de 0 a 100 quando R2 é da formula 2, e seu uso em quantidades de 0,01 a 2% em peso para evitar a formação de hidratosa de gás em fases aquosas que estão em contato com uma fase orgânica gasosa, líquida ou sólida.
BRPI0803487-7A 2007-08-06 2008-08-06 ésteres 1-alquil-5-oxopirrolidina-3-carboxìlicos com biodegradabilidade melhorada BRPI0803487A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007037017A DE102007037017A1 (de) 2007-08-06 2007-08-06 1-Alkyl-5-oxo-pyrrolidin-3-carbonsäureester mit verbesserter biologischer Abbaubarkeit

Publications (1)

Publication Number Publication Date
BRPI0803487A2 true BRPI0803487A2 (pt) 2009-03-24

Family

ID=40043075

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0803487-7A BRPI0803487A2 (pt) 2007-08-06 2008-08-06 ésteres 1-alquil-5-oxopirrolidina-3-carboxìlicos com biodegradabilidade melhorada

Country Status (5)

Country Link
US (1) US8067651B2 (pt)
EP (1) EP2022781B1 (pt)
BR (1) BRPI0803487A2 (pt)
DE (1) DE102007037017A1 (pt)
ES (1) ES2379610T3 (pt)

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US7030141B2 (en) * 2001-11-29 2006-04-18 Christopher Franklin Bigge Inhibitors of factor Xa and other serine proteases involved in the coagulation cascade
DE102005006421A1 (de) * 2005-02-12 2006-08-24 Clariant Produkte (Deutschland) Gmbh Polymere und ihre Herstellung und Verwendung als Gashydratinhibitoren
DE102007037016B4 (de) * 2007-08-06 2011-06-30 Clariant International Limited Verwendung von 1-Alkyl-5-oxo-pyrrolidin-3-carbonsäureestern als Gashydratinhibitoren mit verbesserter biologischer Abbaubarkeit
DE102009030411A1 (de) * 2009-06-25 2010-12-30 Clariant International Limited Wasser-in-Öl-Emulsion und Verfahren zu ihrer Herstellung
DE102009030409A1 (de) * 2009-06-25 2011-01-05 Clariant International Limited Wassergemischte Metallbearbeitungsflüssigkeiten, enthaltend Etherpyrrolidoncarbonsäuren
FR2961098A1 (fr) 2010-06-09 2011-12-16 Oreal Composition comprenant au moins une 2-pyrrolidone fonctionnalisee en position 4 par un acide carboxylique ou amide, et au moins un colorant direct ou un pigment pour la teinture des fibres keratiniques
FR2961099B1 (fr) 2010-06-09 2012-06-15 Oreal Derives de 2-pyrrolidone fonctionnalisee par un radical ester, acide ou amide, la composition cosmetique les comprenant et leur utilisation pour le conditionnement des matieres keratiniques
FR2961208B1 (fr) * 2010-06-09 2012-11-23 Oreal Poly 2-pyrrolidones fonctionnalisees par un radical ester, acide ou amide, composition cosmetique les comprenant et leur utilisation comme agent dispersant
FR2961101B1 (fr) 2010-06-09 2013-01-25 Oreal Composition comprenant au moins une 2-pyrrolidone fonctionnalisee par un radical ester ou amide, et au moins un pigment ou un colorant direct pour la teinture des matieres keratiniques
US8887815B2 (en) 2012-01-05 2014-11-18 Halliburton Energy Services, Inc. Nanoparticle kinetic gas hydrate inhibitors
US9988568B2 (en) 2015-01-30 2018-06-05 Ecolab Usa Inc. Use of anti-agglomerants in high gas to oil ratio formations
FR3092331A1 (fr) 2019-02-06 2020-08-07 Arkema France Composition pour prévenir l'agglomération d'hydrates de gaz
WO2022194945A1 (en) 2021-03-17 2022-09-22 Akzo Nobel Coatings International B.V. Alkyd resin, coating composition, and substrate coated with such coating compositon

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US4127493A (en) 1973-09-18 1978-11-28 Ethyl Corporation Polyester lubricant additives, their preparation and compositions containing them
US4196091A (en) * 1977-12-27 1980-04-01 Texaco Inc. Lactam carboxylic acids, their method of preparation and use
EP0069512B1 (en) 1981-07-08 1986-06-04 Pfizer Inc. Salts of n-substituted-2-pyrrolidone-4-carboxylic acids as humectants
GB8421112D0 (en) * 1984-08-20 1984-09-26 Unilever Plc Pyroglutamic acid esters
US5244878A (en) 1987-12-30 1993-09-14 Institut Francais Du Petrole Process for delaying the formation and/or reducing the agglomeration tendency of hydrates
ATE120021T1 (de) * 1988-07-20 1995-04-15 Syspatronic Ag Spa Datenträger-gesteuertes endgerät in einem datenaustauschsystem.
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DK0896123T3 (da) 1997-08-05 2005-10-31 Inst Francais Du Petrole Fremgangsmåde til forsinkelse af væksten og/eller agglomerationen af og eventuelt forsinkelse af dannelsen af hydrater i en produktionsudledning
DE19920152C1 (de) 1999-05-03 2000-10-12 Clariant Gmbh Additive zur Inhibierung der Gashydratbildung und deren Verwendung
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DE102005006421A1 (de) 2005-02-12 2006-08-24 Clariant Produkte (Deutschland) Gmbh Polymere und ihre Herstellung und Verwendung als Gashydratinhibitoren
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DE102007037016B4 (de) * 2007-08-06 2011-06-30 Clariant International Limited Verwendung von 1-Alkyl-5-oxo-pyrrolidin-3-carbonsäureestern als Gashydratinhibitoren mit verbesserter biologischer Abbaubarkeit

Also Published As

Publication number Publication date
DE102007037017A1 (de) 2009-02-19
ES2379610T3 (es) 2012-04-27
US20090043146A1 (en) 2009-02-12
EP2022781A1 (de) 2009-02-11
EP2022781B1 (de) 2012-02-29
US8067651B2 (en) 2011-11-29

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: CLARIANT FINANCE (BVI) LIMITED (VG)

Free format text: TRANSFERIDO DE: CLARIANT INTERNATIONAL, LTD.

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]