JP4377545B2 - グラフト共重合体の製造方法 - Google Patents

グラフト共重合体の製造方法 Download PDF

Info

Publication number
JP4377545B2
JP4377545B2 JP2000518007A JP2000518007A JP4377545B2 JP 4377545 B2 JP4377545 B2 JP 4377545B2 JP 2000518007 A JP2000518007 A JP 2000518007A JP 2000518007 A JP2000518007 A JP 2000518007A JP 4377545 B2 JP4377545 B2 JP 4377545B2
Authority
JP
Japan
Prior art keywords
monomer
initiator
solvent
polymer
extruder
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.)
Expired - Fee Related
Application number
JP2000518007A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001521049A5 (enExample
JP2001521049A (ja
Inventor
ゴールドブラット、アーウイン、レオナルド
サウエル、リチャード
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.)
Castrol Ltd
Original Assignee
Castrol Ltd
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 Castrol Ltd filed Critical Castrol Ltd
Publication of JP2001521049A publication Critical patent/JP2001521049A/ja
Publication of JP2001521049A5 publication Critical patent/JP2001521049A5/ja
Application granted granted Critical
Publication of JP4377545B2 publication Critical patent/JP4377545B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • C10M151/02—Macromolecular compounds obtained by reactions involving only 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
    • C08F255/04—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 on to ethene-propene copolymers
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • 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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/02—Polyethene
    • 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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/10—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
    • 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
    • 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
    • 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
    • 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
    • C10M2205/022—Ethene
    • 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
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Lubricants (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP2000518007A 1997-10-28 1998-10-28 グラフト共重合体の製造方法 Expired - Fee Related JP4377545B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6368997P 1997-10-28 1997-10-28
US60/063,689 1997-10-28
PCT/GB1998/003208 WO1999021902A1 (en) 1997-10-28 1998-10-28 Processes for preparing grafted copolymers

Publications (3)

Publication Number Publication Date
JP2001521049A JP2001521049A (ja) 2001-11-06
JP2001521049A5 JP2001521049A5 (enExample) 2006-03-16
JP4377545B2 true JP4377545B2 (ja) 2009-12-02

Family

ID=22050841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000518007A Expired - Fee Related JP4377545B2 (ja) 1997-10-28 1998-10-28 グラフト共重合体の製造方法

Country Status (10)

Country Link
US (2) US6410652B1 (enExample)
EP (1) EP1025138B1 (enExample)
JP (1) JP4377545B2 (enExample)
CN (1) CN1147515C (enExample)
AT (1) ATE290027T1 (enExample)
AU (1) AU757434B2 (enExample)
BR (1) BR9813297A (enExample)
CA (1) CA2308442C (enExample)
DE (1) DE69829197T2 (enExample)
WO (1) WO1999021902A1 (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE290027T1 (de) * 1997-10-28 2005-03-15 Castrol Ltd Verfahren zur herstellung von pfropfcopolymeren
US20040071980A1 (en) * 2000-07-12 2004-04-15 Mcbain Douglas S. Method for in-mold coating a polyolefin article
US8058354B2 (en) * 2001-02-09 2011-11-15 Eastman Chemical Company Modified carboxylated polyolefins and their use as adhesion promoters
US6548606B1 (en) 2002-01-23 2003-04-15 Infineum International Ltd. Method of forming grafted copolymers
EP1513794B1 (en) 2002-05-24 2013-03-06 Castrol Limited Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer
US7163913B2 (en) 2003-07-01 2007-01-16 Infineum International Limited Viscosity index improvers for lubricating oil compositions
US7514393B2 (en) * 2003-11-21 2009-04-07 Castrol Limited Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes
DE102004005172A1 (de) * 2004-02-02 2005-08-18 Aventis Pharma Deutschland Gmbh Indazolderivate als Inhibitoren der Hormon Sensitiven Lipase
ITMI20040751A1 (it) * 2004-04-16 2004-07-16 Polimeri Europa Spa Procedimento per modificare le proprieta' reologiche di polimeri ep d m e miscele di ep d m con poli-alfaolefine
US20070191242A1 (en) * 2004-09-17 2007-08-16 Sanjay Srinivasan Viscosity modifiers for lubricant compositions
US20060069209A1 (en) * 2004-09-29 2006-03-30 Klosiewicz Daniel W Heat stable functionalized polyolefin emulsions
US8058355B2 (en) * 2004-10-06 2011-11-15 Eastman Chemical Company Modified chlorinated carboxylated polyolefins and their use as adhesion promoters
WO2006088693A2 (en) * 2005-02-14 2006-08-24 The Lubrizol Corporation Novel viscosity modifying dispersant
US8703872B2 (en) * 2005-03-11 2014-04-22 Castrol Limited Multiple function graft polymer
BRPI0610105A2 (pt) * 2005-04-28 2010-05-25 Castrol Ltd polìmero de enxerto dispersante de função múltipla, processo para a sua fabricação, óleo lubrificante e processo de aperfeiçoamento de tratamento de fuligem, controle de viscosidade, controle de lama e controle de verniz de um óleo lubrificante
CN100584870C (zh) * 2005-06-03 2010-01-27 中国科学院长春应用化学研究所 稀土化合物参与的功能化聚烯烃树脂的制备方法
EP2128232A1 (en) 2008-05-20 2009-12-02 Castrol Limited Lubricating composition for ethanol fueled engines
KR100996420B1 (ko) * 2008-12-26 2010-11-24 호남석유화학 주식회사 용융장력이 우수한 폴리프로필렌 수지 조성물 및 그 제조방법
US8033751B2 (en) * 2009-10-08 2011-10-11 Caterpillar Trimble Control Technologies Llc Gyro compensated inclinometer for cross slope control of concrete screed
AU2010322176A1 (en) 2009-11-17 2012-05-24 Castrol Limited Multifunctional multiple graft monomer low molecular weight polymer
EP2363454B1 (en) 2010-02-23 2018-09-26 Infineum International Limited Use of a lubricating oil composition
CN102822216A (zh) 2010-04-01 2012-12-12 凯斯特罗有限公司 多功能接枝聚合物
CN102844344B (zh) 2010-04-07 2015-08-26 凯斯特罗有限公司 接枝聚合物及相关方法和组合物
CA2802284C (en) 2010-06-25 2019-01-08 Castrol Limited Uses and compositions
EP2633009B1 (en) 2010-10-26 2016-04-06 Castrol Limited Non-aqueous lubricant and fuel compositions comprising fatty acid esters of hydroxy- carboxylic acids, and uses thereof
WO2012168151A1 (en) 2011-06-09 2012-12-13 Castrol Limited Compositions, methods and uses
ES2657913T3 (es) 2011-12-21 2018-03-07 Infineum International Limited Lubricación de motor marino
EP2626405B1 (en) 2012-02-10 2015-05-27 Ab Nanol Technologies Oy Lubricant composition
PL2864458T3 (pl) 2012-06-20 2017-10-31 Castrol Ltd Modyfikatory tarcia i ich zastosowanie w smarach i paliwach
WO2013189675A1 (en) 2012-06-20 2013-12-27 Castrol Limited Friction modifier and their use in lubricants and fuels
US9115237B2 (en) 2012-07-18 2015-08-25 Chevron Oronite Company Llc Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine
EP2695932A1 (en) 2012-08-08 2014-02-12 Ab Nanol Technologies Oy Grease composition
EP2735604A1 (en) 2012-11-22 2014-05-28 Castrol Limited Method of preparing a lubricant composition
CN102993490A (zh) * 2012-12-24 2013-03-27 江西耐普矿机新材料股份有限公司 一种利用撞击流设备制备橡胶复合材料的方法
ES2719785T3 (es) 2013-03-21 2019-07-16 Infineum Int Ltd Lubricación de motor marino
WO2014207235A1 (en) 2013-06-28 2014-12-31 Castrol Limited Lubricating compositions containing isoprene based components
EA029752B1 (ru) 2013-07-17 2018-05-31 Бп Эксплорейшн Оперейтинг Компани Лимитед Способ извлечения нефти
EP3080169B1 (en) 2013-12-10 2022-08-17 The Lubrizol Corporation Method for preparing functionalized graft polymers
WO2015159980A1 (ja) * 2014-04-18 2015-10-22 日本エイアンドエル株式会社 グラフト共重合体及び熱可塑性樹脂組成物
WO2015172846A1 (en) 2014-05-16 2015-11-19 Ab Nanol Technologies Oy Additive composition for lubricants
GB201502002D0 (en) 2015-02-06 2015-03-25 Castrol Ltd Uses and compositions
GB201501991D0 (en) 2015-02-06 2015-03-25 Castrol Ltd Uses and compositions
WO2016203310A1 (en) 2015-06-18 2016-12-22 Castrol Limited Ether compounds and related compositions
US10011803B2 (en) 2015-12-09 2018-07-03 Infineum International Limited Viscosity index improver concentrates
WO2017127637A1 (en) 2016-01-22 2017-07-27 Chevron Oronite Company Llc Synergistic lubricating oil composition containing a mixture of olefin copolymer dispersant-type viscosity improver and amine compound
WO2017178593A2 (en) 2016-04-13 2017-10-19 Castrol Limited Removing aromatic compounds from a hydrocarbon fluid
CN107448777B (zh) * 2016-05-31 2019-05-28 中国科学院化学研究所 一种原油纳米降黏降凝剂组合物及其制备方法和应用
EP3555248B1 (en) 2016-12-16 2022-04-27 Castrol Limited Ether-based lubricant compositions, methods and uses
CN110520512A (zh) 2016-12-16 2019-11-29 卡斯特罗尔有限公司 基于醚的润滑剂组合物、方法和用途
JP2020502340A (ja) 2016-12-16 2020-01-23 カストロール リミテッド エーテルベースの潤滑剤組成物、製法および使用
US11492566B2 (en) 2016-12-16 2022-11-08 Castrol Limited Ether-based lubricant compositions, methods and uses
GB201717211D0 (en) 2017-10-19 2017-12-06 Bp Plc Etherification process
GB201717210D0 (en) 2017-10-19 2017-12-06 Bp Plc Selective acetalization/etherification process
US10513668B2 (en) * 2017-10-25 2019-12-24 Afton Chemical Corporation Dispersant viscosity index improvers to enhance wear protection in engine oils
GB201817589D0 (en) 2018-10-29 2018-12-12 Castrol Ltd Lubricant compositions
GB201818905D0 (en) 2018-11-20 2019-01-02 Bp Plc Process for making ethers via enol ethers
GB201820144D0 (en) 2018-12-11 2019-01-23 Castrol Ltd Low viscosity dispersants
WO2020131603A1 (en) 2018-12-18 2020-06-25 Bp Corporation North America Inc. Lubricating composition comprising a sulfur-containing carboxylic acid or ester additive
WO2020127389A1 (en) 2018-12-18 2020-06-25 Castrol Limited Lubricating compositions comprising carboxylic acid salt additive, uses and methods of preparing
GB201901162D0 (en) 2019-01-28 2019-03-20 Castrol Ltd Use of ether base stocks
GB201901149D0 (en) 2019-01-28 2019-03-20 Castrol Ltd Use of ether base stocks
WO2020181113A1 (en) 2019-03-06 2020-09-10 Bp Corporation North America Inc. Lubricating compositions and base oils for use in the same
GB201914191D0 (en) 2019-10-02 2019-11-13 Castrol Ltd Non-metallic phosphorus antiwear additives
CN113563522B (zh) * 2020-04-29 2024-07-02 中国石油化工股份有限公司 一种聚丙烯接枝杂环的改性材料作为绝缘材料的应用和绝缘材料
CN113563530B (zh) * 2020-04-29 2024-07-02 中国石油化工股份有限公司 一种聚丙烯接枝杂环的改性材料及其制备方法与应用
WO2022049542A1 (en) 2020-09-03 2022-03-10 Castrol Limited Lubricant compositions including linear alpha olefin trimers and methods for using them
US11505761B2 (en) 2020-09-17 2022-11-22 Exxon Mobil Technology and Engineering Company Diluent oils for viscosity modifiers and additive packages
CN115991032B (zh) * 2021-10-20 2024-08-20 中国石油化工股份有限公司 一种聚丙烯复合薄膜及其制备方法和应用
CN115991021B (zh) * 2021-10-20 2024-09-17 中国石油化工股份有限公司 一种聚丙烯复合薄膜及其制备方法和应用
WO2025126063A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions containing silicon for reduced pre-ignition in hydrogen fueled engines
WO2025126133A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions containing phosphorus for use in hydrogen fueled engines
WO2025125893A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions for reduced pre-ignition in hydrogen fueled engines
WO2025126134A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions containing detergent for reduced abnormal combustion events in hydrogen fueled engines
WO2025125892A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions containing molybdenum for reduced pre-ignition in hydrogen fueled engines
WO2025125894A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions containing magnesium detergent for reduced pre-ignition in hydrogen fueled engines

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593011A (en) 1968-05-09 1971-07-13 Exxon Research Engineering Co Analogue control device for chemical processes
US3608001A (en) 1969-08-26 1971-09-21 Exxon Research Engineering Co Controlled degradation of polypropylene in extruder-reactor
US3563972A (en) 1969-10-15 1971-02-16 Exxon Research Engineering Co Low melt elasticity composition of polypropylene
US4508592A (en) 1976-08-04 1985-04-02 Exxon Research & Engineering Co. Elastomer extrusion drying with gas injection
US4384072A (en) 1981-09-30 1983-05-17 Exxon Research & Engineering Co. Process for the manufacture of halogenated elastomers
US4483886A (en) 1982-05-27 1984-11-20 Exxon Research & Engineering Co. Method for making free-flowing, melt-coated rubber pellets
US4513116A (en) 1983-04-01 1985-04-23 Exxon Research And Engineering Co. Process for the manufacture of halogenated polymers
US4554326A (en) 1983-04-01 1985-11-19 Exxon Research & Engineering Co. Process for the manufacture of halogenated polymers
US4548995A (en) 1983-04-01 1985-10-22 Exxon Research & Engineering Co. Process for the manufacture of halogenated polymers
US4501859A (en) 1983-04-01 1985-02-26 Exxon Research & Engineering Co. Process for the manufacture of halogenated polymers
US4703091A (en) 1984-04-05 1987-10-27 Exxon Research & Engineering Co. Halogenated butyl rubber
US4632963A (en) 1984-04-05 1986-12-30 Exxon Research & Engineering Co. Halogenated butyl rubber
US4563506A (en) 1984-09-17 1986-01-07 Exxon Research & Engineering Co. Extrusion process for preparing improved brominated butyl rubber
US5087674A (en) 1984-10-01 1992-02-11 Exxon Research & Engineering Acid scavenged polymer halogenation
US4957974A (en) * 1988-03-29 1990-09-18 Rohm And Haas Company Graft copolymers and blends thereof with polyolefins
US5298565A (en) * 1989-04-05 1994-03-29 The Lubrizol Corporation Graft copolymers and lubricants containing such as dispersant-viscosity improvers
US5298555A (en) * 1990-01-09 1994-03-29 American Cyanamid Company Low settling water-in-oil emulsions
CA2036862A1 (en) 1990-02-23 1991-08-24 Tony L. Caines Continuous process for producing adducted epm or epdm oil solution
US5070624A (en) 1990-04-20 1991-12-10 Exxon Chemical Patents Inc. Two-stage pneumatic conveying process for rubber cooling
US5424367A (en) * 1991-12-13 1995-06-13 Exxon Chemical Patents Inc. Multiple reaction process in melt processing equipment
US5663126A (en) * 1994-10-21 1997-09-02 Castrol Limited Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
US5523008A (en) * 1994-10-21 1996-06-04 Castrol Limited Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
ATE290027T1 (de) * 1997-10-28 2005-03-15 Castrol Ltd Verfahren zur herstellung von pfropfcopolymeren

Also Published As

Publication number Publication date
DE69829197D1 (de) 2005-04-07
CA2308442C (en) 2009-09-01
WO1999021902A1 (en) 1999-05-06
CN1278274A (zh) 2000-12-27
EP1025138A1 (en) 2000-08-09
AU757434B2 (en) 2003-02-20
EP1025138B1 (en) 2005-03-02
AU9752698A (en) 1999-05-17
US6723796B2 (en) 2004-04-20
BR9813297A (pt) 2000-08-29
CA2308442A1 (en) 1999-05-06
US20020183456A1 (en) 2002-12-05
ATE290027T1 (de) 2005-03-15
CN1147515C (zh) 2004-04-28
DE69829197T2 (de) 2006-02-16
JP2001521049A (ja) 2001-11-06
US6410652B1 (en) 2002-06-25

Similar Documents

Publication Publication Date Title
JP4377545B2 (ja) グラフト共重合体の製造方法
CN1054138C (zh) 在熔化处理设备中进行多步反应的方法
JP4070027B2 (ja) 潤滑油用分散剤粘度指数改良剤の製造方法
RU2367570C2 (ru) Способ непрерывной экструзии для производства привитых полимеров
JP2001521049A5 (enExample)
US4161452A (en) Polyolefinic copolymer additives for lubricants and fuels
SU969167A3 (ru) Способ получени привитых сополимеров
JPH10508051A (ja) 極性グラフトポリオレフィン、その製造方法及びそれを含有している潤滑油組成物
NO161809B (no) Smoereolje.
JPH0780965B2 (ja) 共役ジオレフィン／（メタ）アクリレートの完全水素化ランダム共重合体
JPH07501580A (ja) アルケニル琥珀酸無水物の一段階製造方法
IL188038A (en) Process for the preparation of an additive composition, highly grafted multifunctional olefin copolymer prepared by said process and lubricant oil comprising said copolymer
EP0931127A1 (en) Dispersant viscosity index improvers
CN105121479A (zh) 多官能分散剂粘度指数改进剂
JP2005200648A (ja) グラフトコポリマー、これらの製造方法およびこれらを含有する組成物
KR20060065491A (ko) 그래프트된 관능화 올레핀 중합체 분산제 및 그의 용도
US5006608A (en) Catalytic process for oxidative, shear accelerated polymer degradation
JP2010519341A (ja) グラフトコポリマー
JPH03181596A (ja) 第一アミン基１個及び第二アミン基少なくとも１個を含有するポリアミン及び分解エチレンコポリマーから誘導される多機能性粘度指数向上剤
MXPA00003659A (en) Processes for preparing grafted copolymers
RU2255095C1 (ru) Способ получения полиэтилена
NO884631L (no) Smoereoljesammensetning inneholdende etylen-alfa-olefin-kopolymer med kontrollert sekvensfordeling og molekylaer heterogenitet.
EP0544767A1 (en) PROCESS FOR PRODUCING LOW MOLECULAR WEIGHT ISOLEFIN POLYMERS.

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051020

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20051020

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060127

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080820

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081006

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20081225

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20090122

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090127

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090817

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090911

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120918

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130918

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees