ATE509049T1 - Multifunktionelle viskositätsindexverbesserer und dispersionsmittel - Google Patents

Multifunktionelle viskositätsindexverbesserer und dispersionsmittel

Info

Publication number
ATE509049T1
ATE509049T1 AT01970900T AT01970900T ATE509049T1 AT E509049 T1 ATE509049 T1 AT E509049T1 AT 01970900 T AT01970900 T AT 01970900T AT 01970900 T AT01970900 T AT 01970900T AT E509049 T1 ATE509049 T1 AT E509049T1
Authority
AT
Austria
Prior art keywords
dispersants
viscosity index
index improvers
hydrogen
multifunctional viscosity
Prior art date
Application number
AT01970900T
Other languages
English (en)
Inventor
Karl Duyck
Theodore Nalesnik
Uyen Tran
Original Assignee
Chemtura Corp
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 Chemtura Corp filed Critical Chemtura Corp
Application granted granted Critical
Publication of ATE509049T1 publication Critical patent/ATE509049T1/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT01970900T 2001-09-14 2001-09-14 Multifunktionelle viskositätsindexverbesserer und dispersionsmittel ATE509049T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/028606 WO2003025034A1 (en) 2001-09-14 2001-09-14 Multifunctional viscosity index improver and dispersant

Publications (1)

Publication Number Publication Date
ATE509049T1 true ATE509049T1 (de) 2011-05-15

Family

ID=21742838

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01970900T ATE509049T1 (de) 2001-09-14 2001-09-14 Multifunktionelle viskositätsindexverbesserer und dispersionsmittel

Country Status (10)

Country Link
EP (1) EP1432747B1 (de)
JP (1) JP3987492B2 (de)
KR (1) KR20040035775A (de)
CN (1) CN1293110C (de)
AT (1) ATE509049T1 (de)
AU (1) AU2001290849B2 (de)
BR (1) BR0117127A (de)
CA (1) CA2458301A1 (de)
MX (1) MXPA04002420A (de)
WO (1) WO2003025034A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7375061B2 (en) * 2004-09-08 2008-05-20 Crompton Corporation Antioxidant hydrazides and derivatives thereof having multifunctional activity
EP1874837A1 (de) * 2005-04-28 2008-01-09 Castrol Limited Multifunktionelles dispergierend wirkendes pfropfpolymer
CN107417860A (zh) * 2017-08-29 2017-12-01 太原科技大学 一种聚丁烯‑1接枝聚合物的制备方法
CN109535297B (zh) * 2018-11-06 2021-03-30 江南大学 一种侧链含酰胺键的共聚物及其制备方法和应用
CN111925479B (zh) * 2020-07-27 2022-02-08 中铁四局集团有限公司 一种改性聚丙烯酰胺及其制备方法和聚合物泥浆

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239636B2 (de) * 1973-05-01 1977-10-06
AU498559B2 (en) * 1975-06-25 1979-03-15 Exxon Research And Engineering Company Lubricating oil concentrate
US4161452A (en) * 1977-01-28 1979-07-17 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
US4160739A (en) * 1977-12-05 1979-07-10 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
US4517104A (en) * 1981-05-06 1985-05-14 Exxon Research & Engineering Co. Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions
IT1184307B (it) * 1985-01-08 1987-10-28 Dutral Spa Procedimento per innestare monomeri insaturi su polimeri olefinici
IT1199626B (it) * 1985-01-08 1988-12-30 Dutral Spa Procedimento per innestare anidride maleica su polimeri olefinici
US4693838A (en) * 1985-10-29 1987-09-15 Exxon Chemical Patents Inc. Multifunctional viscosity index improver
US5298565A (en) * 1989-04-05 1994-03-29 The Lubrizol Corporation Graft copolymers and lubricants containing such as dispersant-viscosity improvers
US5223578A (en) * 1991-02-21 1993-06-29 Rohm And Haas Company Process for graft copolymers of polyglutarimides and aromatic polyesters
DE19845289A1 (de) * 1998-10-01 2000-04-06 Basf Ag Unverstärkte thermoplastische Formmassen

Also Published As

Publication number Publication date
CN1545527A (zh) 2004-11-10
JP2005503459A (ja) 2005-02-03
EP1432747A1 (de) 2004-06-30
CN1293110C (zh) 2007-01-03
BR0117127A (pt) 2004-09-28
JP3987492B2 (ja) 2007-10-10
AU2001290849B2 (en) 2008-01-10
EP1432747B1 (de) 2011-05-11
WO2003025034A1 (en) 2003-03-27
CA2458301A1 (en) 2003-03-27
MXPA04002420A (es) 2004-05-31
KR20040035775A (ko) 2004-04-29

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Legal Events

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