BR6802584D0 - Copolimero de etileno-propileno e processo de sua preparacao - Google Patents

Copolimero de etileno-propileno e processo de sua preparacao

Info

Publication number
BR6802584D0
BR6802584D0 BR202584/68A BR20258468A BR6802584D0 BR 6802584 D0 BR6802584 D0 BR 6802584D0 BR 202584/68 A BR202584/68 A BR 202584/68A BR 20258468 A BR20258468 A BR 20258468A BR 6802584 D0 BR6802584 D0 BR 6802584D0
Authority
BR
Brazil
Prior art keywords
copylimer
propylene
ethylene
preparation
Prior art date
Application number
BR202584/68A
Other languages
English (en)
Inventor
W Sweeney
D Reed
E Schallenberg
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of BR6802584D0 publication Critical patent/BR6802584D0/pt

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
    • C10M143/04—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing propene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR202584/68A 1967-09-28 1968-09-24 Copolimero de etileno-propileno e processo de sua preparacao BR6802584D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67120267A 1967-09-28 1967-09-28

Publications (1)

Publication Number Publication Date
BR6802584D0 true BR6802584D0 (pt) 1973-04-17

Family

ID=24693539

Family Applications (1)

Application Number Title Priority Date Filing Date
BR202584/68A BR6802584D0 (pt) 1967-09-28 1968-09-24 Copolimero de etileno-propileno e processo de sua preparacao

Country Status (12)

Country Link
US (1) US3522180A (pt)
JP (1) JPS4827883B1 (pt)
BE (1) BE721453A (pt)
BR (1) BR6802584D0 (pt)
CA (1) CA971300A (pt)
ES (1) ES358520A1 (pt)
FR (1) FR1582367A (pt)
GB (1) GB1244220A (pt)
IE (1) IE32391B1 (pt)
NL (1) NL6813912A (pt)
NO (1) NO128539B (pt)
SE (1) SE358407B (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897353A (en) * 1972-12-29 1975-07-29 Texaco Inc Method of preventing haze in oil concentrates containing an amorphous ethylene-propylene copolymer viscosity index improver
JPS506674U (pt) * 1973-05-16 1975-01-23
JPS5137977U (pt) * 1974-09-12 1976-03-22
GB1538524A (en) * 1976-01-12 1979-01-17 Texaco Development Corp Drilling rock with suppression of mist by the use of a special lubricant
US4146492A (en) * 1976-04-02 1979-03-27 Texaco Inc. Lubricant compositions which exhibit low degree of haze and methods of preparing same
US4088589A (en) * 1976-05-20 1978-05-09 Exxon Research & Engineering Co. Dual pour depressant combination for viscosity index improved waxy multigrade lubricants
US4110235A (en) * 1977-03-30 1978-08-29 Texaco Inc. Ethylene-hydrocarbon copolymeric viscosity improvers containing color and stability improvers
DE2905954C2 (de) * 1979-02-16 1982-10-28 Röhm GmbH, 6100 Darmstadt Konzentrierte Polymerisatemulsionen als Viskositätsindexverbesserer für Mineralöle
US4620048A (en) * 1980-03-26 1986-10-28 Exxon Research & Engineering Co. Hydrocarbon solutions of macromolecular polymers having an improved resistance to mechanical degradation
US4330420A (en) * 1980-05-13 1982-05-18 Texaco Inc. Low ash, low phosphorus motor oil formulations
EP0060609B2 (en) * 1981-01-13 1994-09-28 Mitsui Petrochemical Industries, Ltd. Process for producing an ethylene/alpha-olefin copolymer
CA1184554A (en) * 1981-03-23 1985-03-26 Andrew G. Papay Lubricating oil compositions
JPS6128591A (ja) * 1983-03-09 1986-02-08 ユニロイヤル，インコ−ポレ−テツド 潤滑組成物
US4959436A (en) * 1983-06-15 1990-09-25 Exxon Research And Engineering Co. Narrow MWD alpha-olefin copolymers
US4978720A (en) * 1983-06-15 1990-12-18 Exxon Research And Engineering Company Olefinic chlorosilane and olefinic halide functional group containing polymers and method of forming the same
US5030695A (en) * 1983-06-15 1991-07-09 Exxon Research & Engineering Company End-capped polymer chains, star and graft copolymers, and process of making same
US5013801A (en) * 1983-06-15 1991-05-07 Charles Cozewith Molecular weight distribution modification in a tubular reactor
US4789714A (en) * 1983-06-15 1988-12-06 Exxon Research & Engineering Co. Molecular weight distribution modification in tubular reactor
US4716207A (en) * 1983-06-15 1987-12-29 Exxon Research & Engineering Co. Nodular copolymers comprising narrow MWD alpha-olefin copolymers coupled by non-conjugated dienes
US4792595A (en) * 1983-06-15 1988-12-20 Exxon Research & Engineering Co. Narrow MWD alpha-olefin copolymers
WO1987003606A1 (en) * 1984-12-14 1987-06-18 Exxon Research And Engineering Company Olefinic chlorosilane and olefinic halide functional group containing polymers and method of forming the same
EP0204840A4 (en) * 1984-12-14 1988-09-07 Exxon Research Engineering Co MODIFICATION OF THE DISTRIBUTION OF MOLECULAR WEIGHTS IN A TUBULAR REACTOR.
US4668834B1 (en) * 1985-10-16 1996-05-07 Uniroyal Chem Co Inc Low molecular weight ethylene-alphaolefin copolymer intermediates
WO1987003610A1 (en) * 1985-12-16 1987-06-18 Exxon Research And Engineering Company Copolymer compositions containing a narrow mwd component and process of making same
US4804794A (en) * 1987-07-13 1989-02-14 Exxon Chemical Patents Inc. Viscosity modifier polymers
IT1226106B (it) * 1988-07-08 1990-12-10 Siac It Additivi Carburanti Composizioni di idrocarburi di raffinazione dotate di migliorata fluidita' alle basse temperature.
US4963279A (en) * 1989-02-28 1990-10-16 Exxon Chemical Patents Inc. C14-carboxylate polymer and viscosity index improver containing oleaginous compositions
US5112510A (en) * 1989-02-28 1992-05-12 Exxon Chemical Patents Inc. Carboxylate polymer and viscosity index improver containing oleaginous compositions
US5035819A (en) * 1990-02-09 1991-07-30 Texaco, Inc. Dispersant, VI improver, additive and lubricating oil composition containing same
US5698500A (en) 1997-02-03 1997-12-16 Uniroyal Chemical Company, Inc. Lubricants containing ashless antiwear-dispersant additive having viscosity index improver credit
WO2001049761A1 (en) * 1999-12-30 2001-07-12 Uniroyal Chemical Company, Inc. Compositions comprising antioxidant amines based on n-(4-anilinophenyl)amides
WO2002010276A2 (en) * 2000-07-31 2002-02-07 The Lubrizol Corporation Polymeric mixture useful as viscosity improver for lubricating oils
JP2011046901A (ja) * 2009-08-28 2011-03-10 Cosmo Oil Lubricants Co Ltd 回転式コンプレッサー油組成物
JP5421697B2 (ja) * 2009-08-28 2014-02-19 コスモ石油ルブリカンツ株式会社 工業用作動油組成物
WO2015142482A1 (en) * 2014-03-19 2015-09-24 The Lubrizol Corporation Lubricants containing blends of polymers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL21223C (pt) * 1936-03-24
US2327705A (en) * 1940-07-06 1943-08-24 Standard Oil Dev Co Lubricant
NL87916C (pt) * 1952-12-06
US3389087A (en) * 1965-12-23 1968-06-18 Exxon Research Engineering Co Lubricant containing ethylene-alpha-olefin polymers

Also Published As

Publication number Publication date
GB1244220A (en) 1971-08-25
US3522180A (en) 1970-07-28
NO128539B (pt) 1973-12-03
SE358407B (pt) 1973-07-30
FR1582367A (pt) 1969-09-26
DE1795425B2 (de) 1976-04-29
IE32391L (en) 1969-03-28
ES358520A1 (es) 1970-04-16
BE721453A (pt) 1969-03-26
DE1795425A1 (de) 1972-02-10
NL6813912A (pt) 1969-04-01
JPS4827883B1 (pt) 1973-08-27
CA971300A (en) 1975-07-15
IE32391B1 (en) 1973-07-11

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