BRPI0500035A - Copolìmeros de enxerto, método de preparação e composições contendo os mesmos - Google Patents

Copolìmeros de enxerto, método de preparação e composições contendo os mesmos

Info

Publication number
BRPI0500035A
BRPI0500035A BR0500035-1A BRPI0500035A BRPI0500035A BR PI0500035 A BRPI0500035 A BR PI0500035A BR PI0500035 A BRPI0500035 A BR PI0500035A BR PI0500035 A BRPI0500035 A BR PI0500035A
Authority
BR
Brazil
Prior art keywords
graft copolymers
anilinophenyl
preparation
compositions containing
hydroxydiphenylamine
Prior art date
Application number
BR0500035-1A
Other languages
English (en)
Inventor
Munmaya K Mishra
Sanjay Srinivasan
Original Assignee
Afton Chemical 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 Afton Chemical Corp filed Critical Afton Chemical Corp
Publication of BRPI0500035A publication Critical patent/BRPI0500035A/pt

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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
    • C10M151/00—Lubricating compositions characterised by the additive being a macromolecular compound containing sulfur, selenium or tellurium
    • C10M151/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • 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
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • C08L51/003—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 macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • 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
    • C10M151/00—Lubricating compositions characterised by the additive being a macromolecular compound containing sulfur, selenium or tellurium
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/08—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing non-conjugated dienes
    • 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
    • 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
    • C10M2221/04—Macromolecular compounds obtained otherwise than by reactions only involving 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04—Detergent property or dispersant property
    • C10N2030/041—Soot induced viscosity control
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/50—Emission or smoke controlling properties
    • 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
    • C10N2040/25—Internal-combustion engines
    • 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
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/09—Treatment with nitrogen containing compounds

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  • 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)

Abstract

"COPOLìMEROS DE ENXERTO, MéTODO DE PREPARAçãO E COMPOSIçõES CONTENDO OS MESMOS". A presente invenção refere-se a copolímeros de enxerto, particularmente úteis como melhoradores do índice de viscosidade do dispersante em composições de óleo lubrificante têm uma cadeia principal polímera selecionada do grupo consistindo em polímeros de olefina, polímeros de dieno, polímeros de vinila e polímeros de vinilideno, são enxertados com uma amina selecionada de N-p-difenilamina,1,2,3,6-tetraidroftalimida; metacrilamida de 4-anilinofenila; maleimida de 4-anilinofenila; itaconamida de 4-anilinofenila; ésteres de acrilato e metacrilato de 4-hidroxidifenilamina; o produto de reação de p-aminodifenilamina ou p-alquilaminodifenilamina com metacrilato de glicidila; o produto de reação de p-aminodifenilamina com isobutiraldeído, deriados de p-hidroxidifenilamina; derivados de fenotiazina; derivados de vinílicos de difenilamina; e misturas destes e podem ser preparados em um processo de única etapa empregando-se condições de enxerto de solução ou carga.
BR0500035-1A 2004-01-09 2005-01-07 Copolìmeros de enxerto, método de preparação e composições contendo os mesmos BRPI0500035A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/755,015 US20050153849A1 (en) 2004-01-09 2004-01-09 Graft copolymers, method of making and compositions containing the same

Publications (1)

Publication Number Publication Date
BRPI0500035A true BRPI0500035A (pt) 2005-09-06

Family

ID=34592612

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0500035-1A BRPI0500035A (pt) 2004-01-09 2005-01-07 Copolìmeros de enxerto, método de preparação e composições contendo os mesmos

Country Status (8)

Country Link
US (1) US20050153849A1 (pt)
EP (1) EP1553115A3 (pt)
JP (1) JP2005200648A (pt)
CN (1) CN1322018C (pt)
BR (1) BRPI0500035A (pt)
CA (1) CA2490476A1 (pt)
MX (1) MXPA05000156A (pt)
SG (1) SG113556A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7750089B2 (en) * 2004-03-10 2010-07-06 The Lubrizol Corporation Dispersant viscosity modifiers based on diene-containing polymers
CA2563504A1 (en) * 2004-04-19 2005-11-03 The Lubrizol Corporation Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers
CN101031633B (zh) * 2004-07-30 2010-11-10 卢布里佐尔公司 润滑配备有废气再循环的柴油机的方法
US7253231B2 (en) 2005-01-31 2007-08-07 Afton Chemical Corporation Grafted multi-functional olefin copolymer VI modifiers and uses thereof
US8043388B2 (en) * 2005-12-13 2011-10-25 Himmelsbach Holdings, Llc Grafted polymer drag-reducing agents, grafted polymer fuel additives and production methods therefor
US20070213822A1 (en) 2006-02-14 2007-09-13 Sdgi Holdings, Inc. Treatment of the vertebral column
EP2001983B1 (en) 2006-03-27 2015-02-18 The Lubrizol Corporation Lubricating compositions containing a styrene-butadiene diblock copolymer
US8980804B2 (en) * 2006-07-28 2015-03-17 Afton Chemical Corporation Alkyl acrylate copolymer dispersants and uses thereof
WO2008094623A1 (en) * 2007-01-30 2008-08-07 Cummins Inc. Fuel pump timing to reduce noise
CN101376860B (zh) * 2007-08-27 2011-02-09 中国石油化工股份有限公司 一种润滑油粘度指数改进剂及其制备方法和润滑油
JP5802664B2 (ja) 2009-07-08 2015-10-28 ザ ルブリゾル コーポレイションＴｈｅ Ｌｕｂｒｉｚｏｌ Ｃｏｒｐｏｒａｔｉｏｎ 粘度調整剤として有用なポリマーブレンド
WO2011146692A1 (en) * 2010-05-20 2011-11-24 The Lubrizol Corporation Lubricating composition containing a dispersant
US10815446B2 (en) 2017-05-19 2020-10-27 Chevron Oronite Company Llc Dispersants, method of making, and using same
CN108690694A (zh) * 2018-06-13 2018-10-23 欧美能源（厦门）有限公司 半固态高强膜的车用润滑油及其制备方法
CN112774260B (zh) * 2020-12-17 2022-08-02 新疆水处理工程技术研究中心有限公司 一种聚醚消泡剂及其制备方法

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158496B (de) * 1961-01-20 1963-12-05 Bayer Ag Verfahren zur Herstellung von N, N', N'-trisubstituierten p-Phenylendiaminen
NL292628A (pt) * 1962-05-17
US3767628A (en) * 1969-06-23 1973-10-23 Goodyear Tire & Rubber Age resisters and age resistant polymeric compositions
US3886116A (en) * 1971-06-15 1975-05-27 Goodyear Tire & Rubber Oxidation resistant polymeric compositions
US4147880A (en) * 1971-06-15 1979-04-03 The Goodyear Tire & Rubber Company Age resisters and age resistant polymeric compositions
US3953411A (en) * 1971-06-15 1976-04-27 The Goodyear Tire & Rubber Company Age resistant polymers of 4-(arylamino)aryl esters of α,β unsaturated carboxylic acids
US3979436A (en) * 1971-06-15 1976-09-07 The Goodyear Tire & Rubber Company Oxidation resistant polymeric compositions
US3817916A (en) * 1971-06-15 1974-06-18 Goodyear Tire & Rubber Oxidation resistant polymeric compositions prepared from 3 - n-(4' - anilinophenyl)amino - 2-hydroxypropyl methacrylate
GB1498707A (en) * 1974-08-02 1978-01-25 Goodyear Tire & Rubber Method of chemically bonding antioxidants into polymeric materials
US4092255A (en) * 1974-12-12 1978-05-30 Entreprise De Recherches Et D'activites Petrolieres (E.R.A.P.) Novel lubricating compositions containing nitrogen containing hydrocarbon backbone polymeric additives
CA1088694A (en) * 1975-07-31 1980-10-28 Robert L. Stambaugh Polyolefin grafted with polymers of nitrogen containing monomers and lubricants and fuel compositions containing same
AU511667B2 (en) * 1976-09-02 1980-08-28 Goodyear Tire And Rubber Company, The Chemically bound antioxidants
GB2053911B (en) * 1979-06-21 1983-07-06 Nippon Zeon Co Diphenylamine derivatives and degradation inhibitors for rubbery polymers
US4340689A (en) * 1979-09-17 1982-07-20 Copolymer Rubber & Chemical Corporation Method of grafting EPM and EPDM polymers
DE3127026A1 (de) * 1981-07-09 1983-01-20 Bayer Ag, 5090 Leverkusen Verrfahren zur herstellung von m-chlorsubstituiertenanilinen
US4506056A (en) * 1982-06-07 1985-03-19 Gaylord Research Institute Inc. Maleic anhydride-modified polymers and process for preparation thereof
US4810754A (en) * 1983-12-02 1989-03-07 Exxon Research & Engineering Company High temperature peroxide induced telomerization processes for grafting vinyl nitrogen containing monomers onto olefin polymers
US4762890A (en) * 1986-09-05 1988-08-09 The Dow Chemical Company Method of grafting maleic anhydride to polymers
US4632769A (en) * 1984-12-07 1986-12-30 Exxon Research & Engineering Co. Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions
US4820776A (en) * 1985-04-24 1989-04-11 Texaco Inc. Hydrocarbon compositions containing polyolefin graft polymers having amine and phenothiazine grafted moieties
US4863623A (en) * 1988-03-24 1989-09-05 Texaco Inc. Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same
US5298565A (en) * 1989-04-05 1994-03-29 The Lubrizol Corporation Graft copolymers and lubricants containing such as dispersant-viscosity improvers
US5182041A (en) * 1989-05-01 1993-01-26 Texaco Inc. Dispersant - anti-oxidant additive and lubricating oil composition containing same
US5238588A (en) * 1989-08-24 1993-08-24 Texaco Inc. Dispersant, vi improver, additive and lubricating oil composition containing same
US5155148A (en) * 1989-09-25 1992-10-13 The Goodyear Tire & Rubber Company Ester derivatives from p-hydroxydiphenylamine
CA2036862A1 (en) * 1990-02-23 1991-08-24 Tony L. Caines Continuous process for producing adducted epm or epdm oil solution
US5075383A (en) * 1990-04-11 1991-12-24 Texaco Inc. Dispersant and antioxidant additive and lubricating oil composition containing same
CA2031260A1 (en) * 1990-06-12 1991-12-13 Maria Magdalena Kapuscinski Dispersant, antioxidant, and vi improver and lubricating oil composition containing same
US5135996A (en) * 1991-08-02 1992-08-04 Texaco Inc. Process of making copolymers for viscosity index improvers
US5523351A (en) * 1991-10-18 1996-06-04 The Goodyear Tire & Rubber Company Compatibilized polymeric systems
US5424367A (en) * 1991-12-13 1995-06-13 Exxon Chemical Patents Inc. Multiple reaction process in melt processing equipment
US5552096A (en) * 1991-12-13 1996-09-03 Exxon Chemical Patents Inc. Multiple reaction process in melt processing equipment
US5188745A (en) * 1991-12-23 1993-02-23 Texaco Inc. Viton seal compatible dispersant and lubricating oil composition containing same
US5216049A (en) * 1992-09-18 1993-06-01 The Goodyear Tire & Rubber Company Polymerizable synergist and antidegradant
GB2293389A (en) * 1994-09-26 1996-03-27 Ethyl Petroleum Additives Ltd Mixed zinc salt lubricant additives
US5523008A (en) * 1994-10-21 1996-06-04 Castrol Limited Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
US5936038A (en) * 1996-08-09 1999-08-10 The University Of Akron Vulcanizable elastomeric composition and thermoplastic vulcanizate employing the same
EP1000117A1 (fr) * 1997-08-01 2000-05-17 Compagnie Générale des Etablissements MICHELIN-MICHELIN & CIE Composition de caoutchouc pour pneumatique couleur
US6107258A (en) * 1997-10-15 2000-08-22 Ethyl Corporation Functionalized olefin copolymer additives
US6107257A (en) * 1997-12-09 2000-08-22 Ethyl Corporation Highly grafted, multi-functional olefin copolymer VI modifiers
EP2484660A3 (en) * 2002-05-24 2013-03-13 Castrol Limited Preparation of monomers for grafting to polyolefins
US6869919B2 (en) * 2002-09-10 2005-03-22 Infineum International Ltd. Lubricating oil compositions
US20040259742A1 (en) * 2003-06-18 2004-12-23 Mishra Munmaya K. Use of dispersant viscosity index improvers in exhaust gas recirculation engines

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EP1553115A2 (en) 2005-07-13
CN1673245A (zh) 2005-09-28
CN1322018C (zh) 2007-06-20
MXPA05000156A (es) 2005-08-26
EP1553115A3 (en) 2006-02-01
CA2490476A1 (en) 2005-07-09
JP2005200648A (ja) 2005-07-28
US20050153849A1 (en) 2005-07-14
SG113556A1 (en) 2005-08-29

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