ATE80651T1 - INTERMEDIATE PREPARATIONS WITH IMPROVED FLOWING AT LOW TEMPERATURE. - Google Patents

INTERMEDIATE PREPARATIONS WITH IMPROVED FLOWING AT LOW TEMPERATURE.

Info

Publication number
ATE80651T1
ATE80651T1 AT83307869T AT83307869T ATE80651T1 AT E80651 T1 ATE80651 T1 AT E80651T1 AT 83307869 T AT83307869 T AT 83307869T AT 83307869 T AT83307869 T AT 83307869T AT E80651 T1 ATE80651 T1 AT E80651T1
Authority
AT
Austria
Prior art keywords
low temperature
intermediate preparations
vinyl ester
improved
improved flowing
Prior art date
Application number
AT83307869T
Other languages
German (de)
Inventor
Franco Rossi
Greef Jan Jozef Peeter De
Norman Anthony Richardson
Original Assignee
Exxon Research Engineering Co
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=10535834&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE80651(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of ATE80651T1 publication Critical patent/ATE80651T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Detergent Compositions (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The flow properties of a distillate petroleum fuel oil whose 20% and 90% distillation points differ within the range of from 65 to 100 DEG C, and/or whose 90% to final boiling point is 10 to 20 DEG C is improved by the inclusion of a copolymer of ethylene and a vinyl ester of a carboxylic acid containing 1 to 4 carbon atoms containing 32 to 35 wt % of the vinyl ester and having a number average molecular weight of 1000 to 6000.
AT83307869T 1983-01-04 1983-12-22 INTERMEDIATE PREPARATIONS WITH IMPROVED FLOWING AT LOW TEMPERATURE. ATE80651T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838300016A GB8300016D0 (en) 1983-01-04 1983-01-04 Middle distillate compositions

Publications (1)

Publication Number Publication Date
ATE80651T1 true ATE80651T1 (en) 1992-10-15

Family

ID=10535834

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83307869T ATE80651T1 (en) 1983-01-04 1983-12-22 INTERMEDIATE PREPARATIONS WITH IMPROVED FLOWING AT LOW TEMPERATURE.

Country Status (14)

Country Link
EP (1) EP0113581B2 (en)
JP (2) JPS59136391A (en)
KR (1) KR910004942B1 (en)
AT (1) ATE80651T1 (en)
AU (1) AU2305183A (en)
CA (1) CA1263235A (en)
DD (2) DD236940A5 (en)
DE (1) DE3382624T3 (en)
DK (1) DK164792C (en)
FI (1) FI834887A (en)
GB (1) GB8300016D0 (en)
IN (1) IN159929B (en)
NO (1) NO172650C (en)
NZ (1) NZ206666A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8300016D0 (en) * 1983-01-04 1983-02-09 Exxon Research Engineering Co Middle distillate compositions
JPS6270488A (en) * 1985-09-24 1987-03-31 Mitsubishi Petrochem Co Ltd Additive of fuel oil and fuel oil improved in flowability
US5814110A (en) * 1986-09-24 1998-09-29 Exxon Chemical Patents Inc. Chemical compositions and use as fuel additives
GB9213909D0 (en) * 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Oil additives and compositions
GB9213827D0 (en) * 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Oil additives and compositions
GB9725581D0 (en) 1997-12-03 1998-02-04 Exxon Chemical Patents Inc Additives and oil compositions
GB9725579D0 (en) 1997-12-03 1998-02-04 Exxon Chemical Patents Inc Additives and oil compositions
DE19802690C2 (en) * 1998-01-24 2003-02-20 Clariant Gmbh Additive for improving the cold flow properties of fuel oils
JP4796242B2 (en) * 2001-05-25 2011-10-19 三洋化成工業株式会社 Fluidity improver
JP4827798B2 (en) * 2007-06-13 2011-11-30 三菱電機株式会社 Remote controller for air conditioning, air conditioner and air conditioning system
WO2019145664A1 (en) 2018-01-25 2019-08-01 Petróleo Brasileiro S.A. - Petrobras Auxiliary system and method for starting or restarting the flow of gelled fluid

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048479A (en) * 1959-08-03 1962-08-07 Exxon Research Engineering Co Ethylene-vinyl ester pour depressant for middle distillates
US3093623A (en) * 1960-01-05 1963-06-11 Exxon Research Engineering Co Process for the manufacture of improved pour depressants for middle distillates
DE1914756C3 (en) * 1968-04-01 1985-05-15 Exxon Research and Engineering Co., Linden, N.J. Use of ethylene-vinyl acetate copolymers for petroleum distillates
US3961916A (en) * 1972-02-08 1976-06-08 Exxon Research And Engineering Company Middle distillate compositions with improved filterability and process therefor
US3966428A (en) * 1973-10-31 1976-06-29 Exxon Research And Engineering Company Ethylene backbone polymers in combination with ester polymers having long alkyl side chains are low viscosity distillate fuel cold flow improvers
US3884764A (en) * 1974-03-25 1975-05-20 Eastman Kodak Co Method and composition for blood serum cholesterol analysis
GB1593672A (en) * 1977-10-07 1981-07-22 Exxon Research Engineering Co Polymer combinations useful in distillate hydrocarbon oils to improve cold flow properties
EP0003489B1 (en) * 1977-12-20 1983-01-12 Imperial Chemical Industries Plc Crude oil having improved cold flow properties
DE2837341C2 (en) * 1978-08-26 1983-02-17 Akzo Gmbh, 5600 Wuppertal Process for the production of organic mono- and polyisocyanates by thermal cleavage of the hydrochlorides of trisubstituted ureas
JPS5854703B2 (en) * 1979-10-04 1983-12-06 株式会社東芝 Judgment circuit
JPS56103294A (en) * 1980-01-23 1981-08-18 Nippon Kemutetsuku Consulting Kk Coal-containing slurry composition
JPS6017399B2 (en) * 1980-04-07 1985-05-02 住友化学工業株式会社 Additives for petroleum distillate fuel oil
DE3266117D1 (en) * 1981-03-31 1985-10-17 Exxon Research Engineering Co Two-component flow improver additive for middle distillate fuel oils
JPS58129096A (en) * 1982-01-27 1983-08-01 Mitsubishi Petrochem Co Ltd Additive for fuel oil
GB8300016D0 (en) * 1983-01-04 1983-02-09 Exxon Research Engineering Co Middle distillate compositions
JPH0247518A (en) * 1988-08-10 1990-02-16 Mitsubishi Electric Corp Warm water apparatus
JPH0330637A (en) * 1989-06-27 1991-02-08 Taiyo Fishery Co Ltd Method for improving body color of cultured fish

Also Published As

Publication number Publication date
JPH05186782A (en) 1993-07-27
DK164792B (en) 1992-08-17
GB8300016D0 (en) 1983-02-09
DD236940A5 (en) 1986-06-25
IN159929B (en) 1987-06-13
JPS59136391A (en) 1984-08-04
NO834889L (en) 1984-07-05
JP2534818B2 (en) 1996-09-18
DK3184D0 (en) 1984-01-04
DK164792C (en) 1993-01-04
EP0113581B2 (en) 1996-08-07
DE3382624T3 (en) 1997-01-02
NO172650C (en) 1993-08-18
NO172650B (en) 1993-05-10
FI834887A (en) 1984-07-05
KR840007434A (en) 1984-12-07
EP0113581A1 (en) 1984-07-18
FI834887A0 (en) 1983-12-30
JPH0330637B2 (en) 1991-05-01
EP0113581B1 (en) 1992-09-16
CA1263235A (en) 1989-11-28
DE3382624T2 (en) 1993-01-07
AU2305183A (en) 1984-07-05
KR910004942B1 (en) 1991-07-18
DK3184A (en) 1984-07-05
NZ206666A (en) 1987-06-30
DD226901A5 (en) 1985-09-04
DE3382624D1 (en) 1992-10-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee