ATE193050T1 - Verbesserte additive für schmieröle - Google Patents

Verbesserte additive für schmieröle

Info

Publication number
ATE193050T1
ATE193050T1 AT95101609T AT95101609T ATE193050T1 AT E193050 T1 ATE193050 T1 AT E193050T1 AT 95101609 T AT95101609 T AT 95101609T AT 95101609 T AT95101609 T AT 95101609T AT E193050 T1 ATE193050 T1 AT E193050T1
Authority
AT
Austria
Prior art keywords
prods
lubricant oils
improved additives
free
polymerisation
Prior art date
Application number
AT95101609T
Other languages
English (en)
Inventor
Claudia Dr Beyer
Ulrich Dr Schoedel
Original Assignee
Roehm 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 Roehm Gmbh filed Critical Roehm Gmbh
Application granted granted Critical
Publication of ATE193050T1 publication Critical patent/ATE193050T1/de

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
    • 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
    • C10M145/16—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 polycarboxylic
    • 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
    • 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
    • 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
    • C10M2209/086—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 polycarboxylic, e.g. maleic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT95101609T 1994-02-14 1995-02-07 Verbesserte additive für schmieröle ATE193050T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4404620A DE4404620A1 (de) 1994-02-14 1994-02-14 Verbesserte Additive für Schmieröle

Publications (1)

Publication Number Publication Date
ATE193050T1 true ATE193050T1 (de) 2000-06-15

Family

ID=6510189

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95101609T ATE193050T1 (de) 1994-02-14 1995-02-07 Verbesserte additive für schmieröle

Country Status (3)

Country Link
EP (1) EP0667390B1 (de)
AT (1) ATE193050T1 (de)
DE (2) DE4404620A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070117725A1 (en) * 2005-11-22 2007-05-24 Shih-Ying Hsu Acrylic synthetic lubricant
DE102011076115A1 (de) * 2011-05-19 2012-11-22 Evonik Rohmax Additives Gmbh Poly(meth)acrylate als multifunktionales Additiv in Kunststoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053529A (de) *
US2600449A (en) * 1950-01-17 1952-06-17 Rohm & Haas Maleic acrylic copolymers
US2623036A (en) * 1950-01-17 1952-12-23 Rohm & Haas Acrylate-maleate copolymers
US5112509A (en) * 1988-12-22 1992-05-12 Texaco, Inc. Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver
DE4025494A1 (de) * 1990-08-11 1992-02-13 Roehm Gmbh Syntheseoele, die ganz oder teilweise aus oligomeren bzw. cooligomeren von (meth)acrylsaeureestern und 1-alkenen bestehen

Also Published As

Publication number Publication date
EP0667390A2 (de) 1995-08-16
DE4404620A1 (de) 1995-08-17
EP0667390B1 (de) 2000-05-17
EP0667390A3 (de) 1995-09-27
DE59508335D1 (de) 2000-06-21

Similar Documents

Publication Publication Date Title
NO175599C (no) Flytforbedrende og blakningspunktsenkende blandinger, konsentrat og anvendelse av additivblandingen i brenselolje, som hellepunktdepressor
EP0113591A3 (en) Oil and fuel compositions, polymers useful as additives therein and methods of making the polymers
BR9407488A (pt) Copolimeros processo para produçao dos mesmos produtos de reaçao solúveis em óleos processo para produçao dos mesmos aplicaçao dos produtos de reaçao lubrificantes e combustiveis ou carburantes
DE69401576D1 (de) Kraftstoffzusammensetzung
KR970703409A (ko) 연료유 조성물(fuel oil compositions)
DE3689374D1 (de) Öl- und Heizölzusammensetzungen.
GB1237450A (en) Petroleum oil compositions
DE59508335D1 (de) Verbesserte Additive für Schmieröle
ATE134605T1 (de) Überbasische calixarate, verfahren zu deren herstellung, diese enthaltende zusammensetzungen und deren anwendung als schmierölzusatzstoffe
GB1527698A (en) Polymethacrylate and lube composition thereof
KR950702222A (ko) 오일 첨가제 및 조성물(oil additives and compositions)
KR960706550A (ko) 유용성 경쟁 첨가제를 사용하여 전동액의 마찰내구성을 증가시키는 방법(increasing the friction durability of power transmission fluids through the use of oil soluble competing additives)
CA2008938A1 (en) C14-carboxylate polymer and viscosity index improver containing oleaginous compositions
KR950702995A (ko) 암모늄 유기인산 염(ammonium organo-phosphorus acid salts)
HU211439B (en) Ash-free detergent-dispergant polymer type additive composition and process for preparing thereof
AU635923B2 (en) Lubricating oil additives
GB666990A (en) Improved polymers and copolymers
ATE151449T1 (de) Nieder- und hochmolekulare korrosionsschutzadditive auf basis von epoxiden
RO118449B1 (ro) Aditiv macromolecular pentru uleiuri lubrifiante şi procedeu de obţinere a acestuia
FR2311057A1 (fr) Polymeres hydroxyles utiles comme additifs pour des combustibles et des lubrifiants
NO821681L (no) Viskositetsindeksforbedrende tilsetningsblanding
GB957386A (en) Emulsifiable anticorrosive oil and emulsions containing it

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee