EP0667390A3 - - Google Patents

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Publication number
EP0667390A3
EP0667390A3 EP95101609A EP95101609A EP0667390A3 EP 0667390 A3 EP0667390 A3 EP 0667390A3 EP 95101609 A EP95101609 A EP 95101609A EP 95101609 A EP95101609 A EP 95101609A EP 0667390 A3 EP0667390 A3 EP 0667390A3
Authority
EP
European Patent Office
Prior art keywords
prods
free
polymerisation
decompsn
amts
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.)
Granted
Application number
EP95101609A
Other languages
English (en)
Other versions
EP0667390B1 (de
EP0667390A2 (de
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 EP0667390A2 publication Critical patent/EP0667390A2/de
Publication of EP0667390A3 publication Critical patent/EP0667390A3/en
Application granted granted Critical
Publication of EP0667390B1 publication Critical patent/EP0667390B1/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
    • 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)
EP95101609A 1994-02-14 1995-02-07 Verbesserte Additive für Schmieröle Expired - Lifetime EP0667390B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4404620A DE4404620A1 (de) 1994-02-14 1994-02-14 Verbesserte Additive für Schmieröle
DE4404620 1994-02-14

Publications (3)

Publication Number Publication Date
EP0667390A2 EP0667390A2 (de) 1995-08-16
EP0667390A3 true EP0667390A3 (ja) 1995-09-27
EP0667390B1 EP0667390B1 (de) 2000-05-17

Family

ID=6510189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95101609A Expired - Lifetime EP0667390B1 (de) 1994-02-14 1995-02-07 Verbesserte Additive für Schmieröle

Country Status (3)

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

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053529A (ja) *
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
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
US5112509A (en) * 1988-12-22 1992-05-12 Texaco, Inc. Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053529A (ja) *
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
DE4404620A1 (de) 1995-08-17
EP0667390B1 (de) 2000-05-17
EP0667390A2 (de) 1995-08-16
ATE193050T1 (de) 2000-06-15
DE59508335D1 (de) 2000-06-21

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