DE69402069T2 - Grundflüssigkeit - Google Patents

Grundflüssigkeit

Info

Publication number
DE69402069T2
DE69402069T2 DE69402069T DE69402069T DE69402069T2 DE 69402069 T2 DE69402069 T2 DE 69402069T2 DE 69402069 T DE69402069 T DE 69402069T DE 69402069 T DE69402069 T DE 69402069T DE 69402069 T2 DE69402069 T2 DE 69402069T2
Authority
DE
Germany
Prior art keywords
pct
alkoxylated
monohydric
date dec
moles
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
Application number
DE69402069T
Other languages
English (en)
Other versions
DE69402069D1 (de
Inventor
Nigel Cooban
Hendrik Rieffe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corda International Plc Goole East Yorkshire Gb
Original Assignee
Uniqema BV
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 Uniqema BV filed Critical Uniqema BV
Publication of DE69402069D1 publication Critical patent/DE69402069D1/de
Application granted granted Critical
Publication of DE69402069T2 publication Critical patent/DE69402069T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
    • C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
    • C10M107/34—Polyoxyalkylenes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/24—Polyethers
    • C10M145/26—Polyoxyalkylenes
    • C10M145/38—Polyoxyalkylenes esterified
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/18—Tall oil acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26—Amines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives
DE69402069T 1993-06-02 1994-05-11 Grundflüssigkeit Expired - Lifetime DE69402069T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP93201574 1993-06-02
PCT/EP1994/001634 WO1994028093A1 (en) 1993-06-02 1994-05-11 Base fluid

Publications (2)

Publication Number Publication Date
DE69402069D1 DE69402069D1 (de) 1997-04-17
DE69402069T2 true DE69402069T2 (de) 1997-07-10

Family

ID=8213862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402069T Expired - Lifetime DE69402069T2 (de) 1993-06-02 1994-05-11 Grundflüssigkeit

Country Status (9)

Country Link
US (1) US5688750A (de)
EP (1) EP0701597B1 (de)
JP (1) JP3512414B2 (de)
AT (1) ATE150072T1 (de)
AU (1) AU676741B2 (de)
CA (1) CA2163644C (de)
DE (1) DE69402069T2 (de)
ES (1) ES2101538T3 (de)
WO (1) WO1994028093A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2910695B2 (ja) * 1996-08-30 1999-06-23 日本電気株式会社 コスタスループ搬送波再生回路
US6060438A (en) * 1998-10-27 2000-05-09 D. A. Stuart Emulsion for the hot rolling of non-ferrous metals
JP2000290676A (ja) * 1999-04-05 2000-10-17 Idemitsu Kosan Co Ltd 金属加工油組成物
DE10152716C1 (de) * 2001-10-19 2003-07-03 Byk Chemie Gmbh Prozesshilfsmittel für die Verarbeitung von Kunststoffmassen
US6818609B2 (en) 2002-08-21 2004-11-16 Houghton Technical Corp. Metal deformation compositions and uses thereof
US7396803B2 (en) * 2003-04-24 2008-07-08 Croda Uniqema, Inc. Low foaming, lubricating, water based emulsions
ES2608679T3 (es) * 2006-12-21 2017-04-12 Croda Americas Llc Composición y procedimiento
US20100041814A1 (en) * 2008-08-15 2010-02-18 Cvc Specialty Chemicals, Inc Methods for preparing toughened epoxy polymer composite systems
AR075294A1 (es) 2008-10-31 2011-03-23 Dow Agrosciences Llc Control de la dispersion de la pulverizacion de pesticidas con esteres auto emulsificables
JP6276958B2 (ja) * 2013-10-02 2018-02-07 富士フイルム株式会社 複合ポリエステル組成物及び潤滑剤
JP6218648B2 (ja) * 2014-03-11 2017-10-25 富士フイルム株式会社 潤滑剤組成物および潤滑剤組成物の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570037A (en) * 1948-08-03 1951-10-02 Standard Oil Dev Co Esters of aliphatic dibasic acids and ether-alcohols containing a branched chain in the glycol group
US2755251A (en) * 1953-07-17 1956-07-17 Atlas Powder Co Hydraulic fluid compositions
US2830021A (en) * 1953-12-28 1958-04-08 Gulf Oil Corp Lubricant containing an aliphatic amine salt of monoalkyl ester of a dimeric acid
US3492232A (en) * 1966-12-09 1970-01-27 Cincinnati Milling Machine Co Aqueous lubricants for metal working
US3551335A (en) * 1969-02-14 1970-12-29 Pennwalt Corp Metal working lubricants
US3843535A (en) * 1970-12-03 1974-10-22 Inst Francais Du Petrole Lubricating compositions
FR2169718B1 (de) * 1971-12-31 1974-09-13 Inst Francais Du Petrole
US3912771A (en) * 1972-08-11 1975-10-14 Rohm & Haas Alkyl ammonium carboxylate salt-ethoxylated alkyl phenol esters of a dimer or trimer acid
US3912642A (en) * 1973-08-01 1975-10-14 Emery Industries Inc Ester lubricants suitable for use in aqueous systems
US4172802A (en) * 1978-05-30 1979-10-30 Cincinnati Milacron Inc. Aqueous metal working fluid containing carboxylic acid group terminated diesters of polyoxyalkylene diols
US4359393A (en) * 1981-03-09 1982-11-16 The Cincinnati Vulcan Company Water active metalworking lubricant compositions

Also Published As

Publication number Publication date
US5688750A (en) 1997-11-18
EP0701597A1 (de) 1996-03-20
DE69402069D1 (de) 1997-04-17
AU676741B2 (en) 1997-03-20
ATE150072T1 (de) 1997-03-15
JPH08510769A (ja) 1996-11-12
JP3512414B2 (ja) 2004-03-29
CA2163644A1 (en) 1994-12-08
CA2163644C (en) 2005-05-03
ES2101538T3 (es) 1997-07-01
WO1994028093A1 (en) 1994-12-08
AU6929394A (en) 1994-12-20
EP0701597B1 (de) 1997-03-12

Similar Documents

Publication Publication Date Title
ATE175991T1 (de) Basis flüssigkeiten
DE69402069D1 (de) Grundflüssigkeit
ES2142958T3 (es) Composiciones detergentes liquidas que comprenden sales de esteres metilicos o etilicos alfa-sulfonados de acido graso y tensioactivos anionicos.
ATE91914T1 (de) Entschaeumungsmittel fuer waesserige systeme und ihre verwendung.
ES2053740T3 (es) Emulsiones detergentes estables.
EP1092761A3 (de) Wässrige flussige Wasch- und Reinigungsmittelzusammensetzungen
ES2087751T3 (es) Aceites de base con elevado indice de viscosidad y comportamiento en frio mejorado.
TR199700235A3 (tr) Poliüretan-sentezine uygun yeni polihidroksil bilesikleri.
GB1491494A (en) Inhibiting scale
ES2142403T3 (es) Aceite basico constituido por trigliceridos para aceites hidraulicos.
BR0111549A (pt) Uso de compostos de amina com aperfeiçoada biodegradabilidade, como adjuvantes para pesticidas e fertilizantes
ATE159043T1 (de) Geschwefelte flüssige wässerige metallbearbeitungszusammensetzung
ES2115346T3 (es) Procedimiento para la obtencion de esterquats solidos.
SE470131B (sv) Förfarande för framställning av en amidinnehållande produktblandning, en amidinnehållande produktblandning samt dess användning
ES2161484T3 (es) Procedimiento para la obtencion de polietilenglicolesteres de acidos grasos.
GB1490344A (en) Ester lubricants
KR100318700B1 (ko) 금속가공보조제로서의알킬석신산또는알케닐석신산유도체
FI832121L (fi) Pao epoxidharts/polyammoniumsalt baserad emulsion och foerfarande foer dess framstaellning
DE58903382D1 (de) Verfahren zur herstellung von fettsaeure- oder hydroxyfettsaeureestern von isopropylidenderivaten eines polyglycerins.
EP0845523A3 (de) Bestandteil zur Verhütung des Viskositätsproblems in einem parfümierten konzentrierten Weichspüler
CA2276035A1 (en) Dispersant formulation for cleaning up oil spills
DE3862397D1 (de) Verfahren zur n-omega-trifluoroacetylierung von alpha, omega gesaettigten aliphatischen diaminomonocarbonsaeuren.
US4480119A (en) Unsymmetrical sulfosuccinate diesters
ATE105277T1 (de) Verfahren zur racemisierung von optisch aktiven 4-phenylbuttersaeureestern.
JPS5780488A (en) Emulsifying agent composition

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CORDA INTERNATIONAL PLC, GOOLE, EAST YORKSHIRE, GB