EP0186034A3 - Polymer thickener for aqueous hydraulic fluids - Google Patents

Polymer thickener for aqueous hydraulic fluids Download PDF

Info

Publication number
EP0186034A3
EP0186034A3 EP85115674A EP85115674A EP0186034A3 EP 0186034 A3 EP0186034 A3 EP 0186034A3 EP 85115674 A EP85115674 A EP 85115674A EP 85115674 A EP85115674 A EP 85115674A EP 0186034 A3 EP0186034 A3 EP 0186034A3
Authority
EP
European Patent Office
Prior art keywords
carbon atoms
radical
represents hydrogen
hydraulic fluids
aqueous hydraulic
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.)
Withdrawn
Application number
EP85115674A
Other languages
German (de)
French (fr)
Other versions
EP0186034A2 (en
Inventor
Otto Hitzler
Horst Dr. Pennewiss
August Fröhlich
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of EP0186034A2 publication Critical patent/EP0186034A2/en
Publication of EP0186034A3 publication Critical patent/EP0186034A3/en
Withdrawn legal-status Critical Current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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
    • 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
    • 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
    • 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
    • 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
    • C10M151/00—Lubricating compositions characterised by the additive being a macromolecular compound containing sulfur, selenium or tellurium
    • C10M151/02—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/022—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/022—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
    • C10M2217/023—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group the amino group containing an ester bond
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
    • 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
    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2221/02—Macromolecular compounds obtained by reactions of monomers involving only carbon-to-carbon unsaturated bonds
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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

Abstract

Die Erfindung betrifft wäßrige Hydraulikflüssigkeiten, die polymere Verdickungsmittel P mit einem Gehalt von 95 - 100 Gew.-% an einem oder mehreren wasserlöslichen Mono­ meren der allgemeinen Formel I worin
R₁ für Wasserstoff oder eine Methylgruppe
X für - O- oder -NR₂ steht, worin R₂ Wasserstoff oder einen Alkylrest mit 1 bis 3 Kohlenstoffatomen bedeutet,
Y für eine, gegebenenfalls mit C₁-C₃-Alkylresten oder mit Hydroxygruppen substituierte Alkylengruppe mit 2 bis 3 Kohlenstoffatomen in der Kette und
Z für einen Rest -SO₃H,- NR₃R₄ oder einen Rest worin
R₃ und R₄, sowie R′₃ und R′₄ unabhängig voneinander für Alkylreste mit 1 bis 4 Kohlenstoffatomen bedeuten oder miteinander, gegebenenfalls unter Einbeziehung eines wei­ teren Stickstoff- oder Sauerstoffatoms einen fünf- oder sechsgliedrigen Heterocyclus bilden und mit einem Gehalt von 0 - 5 Gew.-% an Monomeren der allgemeinen Formel II worin
R′₁ für Wasserstoff oder Methyl und R₅ für einen Alkylrest mit 6 - 18 Kohlenstoffatomen steht, enthalten, wobei die Polymerisate P mittlere Molmassen M zwischen 50 000 und 300 000 besitzen. The invention relates to aqueous hydraulic fluids, the polymeric thickener P with a content of 95-100 wt .-% of one or more water-soluble monomers of the general formula I. wherein
R₁ represents hydrogen or a methyl group
X represents - O- or -NR₂, in which R₂ represents hydrogen or an alkyl radical having 1 to 3 carbon atoms,
Y is an alkylene group with 2 to 3 carbon atoms in the chain and optionally substituted with C₁-C₃-alkyl radicals or with hydroxy groups and
Z for a radical -SO₃H, - NR₃R₄ or a radical wherein
R₃ and R₄, and R'₃ and R'₄ independently of one another represent alkyl radicals having 1 to 4 carbon atoms or together, optionally with the inclusion of a further nitrogen or oxygen atom, form a five- or six-membered heterocycle and with a content of 0-5 % By weight of monomers of the general formula II wherein
R'₁ represents hydrogen or methyl and R₅ represents an alkyl radical having 6 - 18 carbon atoms, the polymers P containing average molecular weights M own between 50,000 and 300,000.

EP85115674A 1984-12-24 1985-12-10 Polymer thickener for aqueous hydraulic fluids Withdrawn EP0186034A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843447421 DE3447421A1 (en) 1984-12-24 1984-12-24 POLYMERS THICKENERS FOR AQUEOUS HYDRAULIC LIQUIDS
DE3447421 1984-12-24

Publications (2)

Publication Number Publication Date
EP0186034A2 EP0186034A2 (en) 1986-07-02
EP0186034A3 true EP0186034A3 (en) 1989-04-05

Family

ID=6253909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85115674A Withdrawn EP0186034A3 (en) 1984-12-24 1985-12-10 Polymer thickener for aqueous hydraulic fluids

Country Status (6)

Country Link
EP (1) EP0186034A3 (en)
JP (1) JPS61157588A (en)
DE (1) DE3447421A1 (en)
DK (1) DK604185A (en)
FI (1) FI855008A (en)
NO (1) NO854438L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897416A (en) * 1987-02-18 1990-01-30 Ciba-Geigy Corporation Insecticides and parasiticides
BR8805577A (en) * 1987-10-30 1989-07-11 Henkel Corp FIBER LUBRICANTS AND PROCESSES TO LUBRICATE TEXTILE FIBERS AND TO PERFECT THE LUBRICANT EFFECT OF A LUBRICANT
US4978466A (en) * 1988-07-25 1990-12-18 Proizvodstvennoe Obiedinenie Atomnogo Turbostroenia "Kharkov Sky Turbinny Zavod" Imeni S.M. Kirova Non-combustible lubricating fluid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689470A (en) * 1969-09-10 1972-09-05 Rohm & Haas Method of producing betaines,monomers and polymers containing betaine-type units and novel and useful copolymers thereby obtained
EP0057875A2 (en) * 1981-02-06 1982-08-18 The Dow Chemical Company Water-dispersible hydrophobic thickening agent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689470A (en) * 1969-09-10 1972-09-05 Rohm & Haas Method of producing betaines,monomers and polymers containing betaine-type units and novel and useful copolymers thereby obtained
EP0057875A2 (en) * 1981-02-06 1982-08-18 The Dow Chemical Company Water-dispersible hydrophobic thickening agent

Also Published As

Publication number Publication date
FI855008A0 (en) 1985-12-17
NO854438L (en) 1986-06-25
DE3447421A1 (en) 1986-06-26
EP0186034A2 (en) 1986-07-02
FI855008A (en) 1986-06-25
JPS61157588A (en) 1986-07-17
DK604185A (en) 1986-06-25
DK604185D0 (en) 1985-12-23

Similar Documents

Publication Publication Date Title
US2889282A (en) Lubricating oil compositions
DE3207842C2 (en)
KR910004641A (en) Mono- and di-acylphosphine oxides
ATE11867T1 (en) COATING COMPOUNDS SOLUBLE OR SWELLING IN GASTROUS JUICE AND THEIR USE IN A METHOD FOR COATING DOSAGE FORMS.
DE1248204B (en) Lubricating oil
DE1003896B (en) Lubricating oil mixture
DE3671025D1 (en) HYDROPHOBIC ASSOCIATIVE COMPOSITION CONTAINING A POLYMER OF A WATER-SOLUBLE MONOMER AND AN AMPHIPHILIC MONOMER.
DE3689374T2 (en) Oil and fuel oil compositions.
GB1424977A (en) Tetrapolymers and mineral oil compositions containing them
DE1494037A1 (en) Heat sensitizers
EP0007059A1 (en) Photocurable compositions
DE2736303B2 (en) Use of a mixture based on acrylic acid monomer as a fast-curing adhesive mixture
EP0174653A3 (en) Phenylalkyl derivatives
ATE97922T1 (en) DISPERSION POLYMERS CONTAINING UREA GROUPS BASED ON ETHYLENICALLY UNSATURATED MONOMERS, PROCESS FOR THEIR PRODUCTION AND THEIR USE.
US2441023A (en) Lubricating oil compositions containing polymerized allyl esters of carboxylic acids
EP0186034A3 (en) Polymer thickener for aqueous hydraulic fluids
KR850000518A (en) Metalworking oil composition
FR2489362A1 (en) FUNCTIONAL FLUID BASED ON PHOSPHORIC ESTER AND PERFUMER ANIONIC SURFACTANT INHIBIATED AGAINST EROSION
EP0321878A3 (en) Impact modifier for plastic materials
KR850000515A (en) Metal-covalent composition
US2842497A (en) Phosphorus esters containing diarylamines and polyepoxypolyhydroxy polyethers
US3198739A (en) Lubricants and polymeric additives therefor
US3268494A (en) Lubricating compositions
US4242500A (en) Process for the removal of free acrylate monomer from polyacrylate compositions by the addition of alkanolamines
ATE35133T1 (en) N-SUBSTITUTED (BIS(HYDROXYMETHYL)-METHYL>ISOCHINOLINE DERIVATIVES, PROCESSES FOR THEIR PRODUCTION AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19890421

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19900126

R18W Application withdrawn (corrected)

Effective date: 19900126

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FROEHLICH, AUGUST

Inventor name: PENNEWISS, HORST, DR.

Inventor name: HITZLER, OTTO