MX9201061A - Polimeros modificadores para mejorar la viscosidad y proceso para producirlos y usarlos. - Google Patents

Polimeros modificadores para mejorar la viscosidad y proceso para producirlos y usarlos.

Info

Publication number
MX9201061A
MX9201061A MX9201061A MX9201061A MX9201061A MX 9201061 A MX9201061 A MX 9201061A MX 9201061 A MX9201061 A MX 9201061A MX 9201061 A MX9201061 A MX 9201061A MX 9201061 A MX9201061 A MX 9201061A
Authority
MX
Mexico
Prior art keywords
produce
modifying polymers
improve viscosity
segment
hydrogenated
Prior art date
Application number
MX9201061A
Other languages
English (en)
Inventor
Mark Joseph Struglinski
Gary William Verstrate
Lewis John Fetters
Original Assignee
Exxon Chemical Patents Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24683214&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9201061(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of MX9201061A publication Critical patent/MX9201061A/es

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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
    • 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
    • C08F8/04—Reduction, e.g. hydrogenation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
MX9201061A 1991-03-13 1992-03-11 Polimeros modificadores para mejorar la viscosidad y proceso para producirlos y usarlos. MX9201061A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/668,653 US5310490A (en) 1991-03-13 1991-03-13 Viscosity modifer polymers

Publications (1)

Publication Number Publication Date
MX9201061A true MX9201061A (es) 1992-09-01

Family

ID=24683214

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9201061A MX9201061A (es) 1991-03-13 1992-03-11 Polimeros modificadores para mejorar la viscosidad y proceso para producirlos y usarlos.

Country Status (14)

Country Link
US (2) US5310490A (es)
EP (1) EP0585269B1 (es)
JP (1) JP3084288B2 (es)
KR (1) KR0185759B1 (es)
CN (2) CN1048506C (es)
AT (1) ATE167684T1 (es)
AU (1) AU653814B2 (es)
BR (1) BR9205764A (es)
CA (1) CA2105780C (es)
DE (1) DE69226018T2 (es)
ES (1) ES2117668T3 (es)
MX (1) MX9201061A (es)
SG (1) SG46646A1 (es)
WO (1) WO1992016567A1 (es)

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US5821307A (en) * 1994-05-13 1998-10-13 Fmc Corporation Functionalized chain extended initiators for anionic polymerization
US5571865A (en) * 1994-05-16 1996-11-05 Kuraray Co., Ltd. Thermoplastic polymer composition
US5458791A (en) * 1994-07-01 1995-10-17 Shell Oil Company Star polymer viscosity index improver for oil compositions
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US5927861A (en) * 1995-03-13 1999-07-27 Matsushita Electric Industrial Co., Ltd. Motor assembly having ion implantation on sliding surfaces
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US5798418A (en) * 1995-07-31 1998-08-25 Fmc Corporation Star polymers from mixed initiators
US5922810A (en) * 1995-07-31 1999-07-13 Fmc Corporation Deprotection of protected functional polymers
US5919870A (en) * 1995-07-31 1999-07-06 Fmc Corporation Functional telechelic star polymers
AU6643196A (en) * 1995-08-04 1997-03-05 Fmc Corporation Telechelic polystyrene/polyethylene copolymers and processes for making same
US5780551A (en) * 1995-11-02 1998-07-14 Fmc Corporation Telechelic polymers from mixed initiator
JP3469384B2 (ja) * 1995-12-14 2003-11-25 株式会社クラレ 接着剤組成物
US5965681A (en) * 1996-06-18 1999-10-12 Fmc Corporation Protected functionalized telechelic polymers and processes for making the same
WO1998002465A1 (en) 1996-07-17 1998-01-22 Schwindeman James A Protected functionalized heterotelechelic polymers and processes for preparing the same
US5840814A (en) * 1996-08-07 1998-11-24 The University Of Akron Multi-arm star polymers having a well-defined core and methods for the synthesis thereof
US6124513A (en) 1997-06-20 2000-09-26 Pennzoil-Quaker State Company Ethylene-alpha-olefin polymers, processes and uses
US6586646B1 (en) 1997-06-20 2003-07-01 Pennzoil-Quaker State Company Vinylidene-containing polymers and uses thereof
US6153706A (en) * 1997-07-30 2000-11-28 Fmc Corporation Protected multi-functionalized star polymers and processes for making the same
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US6303550B1 (en) * 1998-11-06 2001-10-16 Infineum Usa L.P. Lubricating oil composition
US6838540B2 (en) * 2000-01-26 2005-01-04 Mitsui Chemicals, Inc. Olefin polymer and production processes thereof
US6566454B2 (en) 2001-06-05 2003-05-20 The Trustees Of Princeton University Amphoteric stabilization of crude petroleum
US20030069366A1 (en) * 2001-09-17 2003-04-10 Letchford Robert J. Urethane oligomers of heterotelechelic amine functional polyolefins
WO2004013197A1 (fr) * 2002-08-01 2004-02-12 Societe De Technologie Michelin Composition de caoutchouc utilisable comme gomme de liaison dans un pneumatique
US7163913B2 (en) * 2003-07-01 2007-01-16 Infineum International Limited Viscosity index improvers for lubricating oil compositions
EP1557441A3 (de) * 2003-12-08 2006-06-28 Peter Dr. Wilharm Nukleierungsmittel auf der Basis von hyperverzweigten Polymeren
ES2380949T3 (es) * 2005-11-03 2012-05-21 Infineum International Limited Copolímeros de dibloques lineales como aditivos anti-desgaste para lubricantes de cárter de motores de combustión interna
US7625851B2 (en) * 2006-03-10 2009-12-01 Kraton Polymers Us Llc Viscosity index improver for lubricating oils
US20080085847A1 (en) * 2006-10-10 2008-04-10 Kwok-Leung Tse Lubricating oil compositions
CN104212538A (zh) 2007-07-13 2014-12-17 陶氏环球技术有限责任公司 润滑剂组合物的粘度指数改性剂
EP2179012A4 (en) 2007-07-13 2011-08-17 Dow Global Technologies Llc VISCOSITY INDEX ENHANCER FOR LUBRICATING OIL COMPOSITIONS
CN101855078B (zh) 2007-07-13 2014-08-27 陶氏环球技术有限责任公司 含有低结晶度硬嵌段的乙烯／α-烯烃互聚物
EP2170993B1 (en) 2007-07-13 2019-05-15 Dow Global Technologies LLC Catalytic olefin block copolymers with controlled block sequence distribution and at least one low crystallinity hard block
US11078437B2 (en) 2014-04-17 2021-08-03 Eni S.P.A. Hydrogenated polymers with a radial structure having a core based on calixarenes and use thereof in lubricant compositions
US10584299B2 (en) 2014-04-17 2020-03-10 Eni S.P.A. Hydrogenated polymers with a radial structure having a core based on calixarenes and use thereof in lubricant compositions
KR101512385B1 (ko) 2014-07-16 2015-04-16 (주) 신일이엔시 도난 방지용 와셔
JPWO2019004162A1 (ja) * 2017-06-30 2020-04-30 株式会社クラレ メタクリル系共重合体及びそれを含む溶液
IT201900013836A1 (it) 2019-08-02 2021-02-02 Eni Spa Copolimeri lipofili comprendenti multi-blocchi polari, procedimento per la loro preparazione e loro utilizzo in composizioni lubrificanti.

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US4578429A (en) * 1984-08-31 1986-03-25 Shell Oil Company Selectively hydrogenated block copolymers modified with acid compounds or derivatives
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US4877836A (en) * 1988-05-24 1989-10-31 Shell Oil Company Viscosity index improver and composition containing same
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IT1227927B (it) * 1988-11-25 1991-05-14 Enichem Elastomers Copolimeri lineari a blocchi alternati.
EP0422857A3 (en) * 1989-10-12 1991-12-11 Exxon Chemical Patents Inc. Multifunctional viscosity index improver
US5187236A (en) * 1990-01-16 1993-02-16 Mobil Oil Corporation Solid block and random elastomeric copolymers
US5310814A (en) * 1991-03-15 1994-05-10 Exxon Chemical Patents Inc. Viscosity modifier polybutadiene polymers

Also Published As

Publication number Publication date
CN1064686A (zh) 1992-09-23
ES2117668T3 (es) 1998-08-16
US5543469A (en) 1996-08-06
WO1992016567A1 (en) 1992-10-01
CN1048506C (zh) 2000-01-19
EP0585269B1 (en) 1998-06-24
US5310490A (en) 1994-05-10
CN1215079A (zh) 1999-04-28
CA2105780A1 (en) 1992-09-14
JPH06506249A (ja) 1994-07-14
BR9205764A (pt) 1994-06-28
DE69226018D1 (de) 1998-07-30
AU1683492A (en) 1992-10-21
AU653814B2 (en) 1994-10-13
EP0585269A1 (en) 1994-03-09
DE69226018T2 (de) 1998-12-10
CA2105780C (en) 1997-09-23
JP3084288B2 (ja) 2000-09-04
ATE167684T1 (de) 1998-07-15
CN1061083C (zh) 2001-01-24
KR0185759B1 (ko) 1999-04-01
SG46646A1 (en) 1998-02-20

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees