DK164792C - USING COLOPYMERS AS ADDITIVE TO IMPROVE FLOW PROPERTIES AND DISTILLATIVE FUEL AND ADDITIVE CONCENTRATE - Google Patents

USING COLOPYMERS AS ADDITIVE TO IMPROVE FLOW PROPERTIES AND DISTILLATIVE FUEL AND ADDITIVE CONCENTRATE

Info

Publication number
DK164792C
DK164792C DK003184A DK3184A DK164792C DK 164792 C DK164792 C DK 164792C DK 003184 A DK003184 A DK 003184A DK 3184 A DK3184 A DK 3184A DK 164792 C DK164792 C DK 164792C
Authority
DK
Denmark
Prior art keywords
additive
flow properties
colopymers
distillative
fuel
Prior art date
Application number
DK003184A
Other languages
Danish (da)
Other versions
DK3184D0 (en
DK164792B (en
DK3184A (en
Inventor
Franco Rossi
Norman Anthony Richardson
Jan Jozef Peeter De Greef
Original Assignee
Exxon Reaearch And Entineering
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=DK164792(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Reaearch And Entineering filed Critical Exxon Reaearch And Entineering
Publication of DK3184D0 publication Critical patent/DK3184D0/en
Publication of DK3184A publication Critical patent/DK3184A/en
Publication of DK164792B publication Critical patent/DK164792B/en
Application granted granted Critical
Publication of DK164792C publication Critical patent/DK164792C/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
    • 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
    • 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
    • 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

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.
DK003184A 1983-01-04 1984-01-04 USING COLOPYMERS AS ADDITIVE TO IMPROVE FLOW PROPERTIES AND DISTILLATIVE FUEL AND ADDITIVE CONCENTRATE DK164792C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838300016A GB8300016D0 (en) 1983-01-04 1983-01-04 Middle distillate compositions
GB8300016 1983-01-04

Publications (4)

Publication Number Publication Date
DK3184D0 DK3184D0 (en) 1984-01-04
DK3184A DK3184A (en) 1984-07-05
DK164792B DK164792B (en) 1992-08-17
DK164792C true DK164792C (en) 1993-01-04

Family

ID=10535834

Family Applications (1)

Application Number Title Priority Date Filing Date
DK003184A DK164792C (en) 1983-01-04 1984-01-04 USING COLOPYMERS AS ADDITIVE TO IMPROVE FLOW PROPERTIES AND DISTILLATIVE FUEL AND ADDITIVE CONCENTRATE

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) DD226901A5 (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
GB9725579D0 (en) 1997-12-03 1998-02-04 Exxon Chemical Patents Inc Additives and oil compositions
GB9725581D0 (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
CA3034201A1 (en) 2018-01-25 2019-07-25 Guilherme DOS SANTOS VIEIRA LIMA 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
DE2862158D1 (en) * 1977-12-20 1983-02-17 Ici 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
EP0061894B1 (en) * 1981-03-31 1985-09-11 Exxon Research And Engineering Company 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
NO834889L (en) 1984-07-05
IN159929B (en) 1987-06-13
EP0113581B1 (en) 1992-09-16
NZ206666A (en) 1987-06-30
EP0113581B2 (en) 1996-08-07
DK3184D0 (en) 1984-01-04
JPS59136391A (en) 1984-08-04
JPH05186782A (en) 1993-07-27
GB8300016D0 (en) 1983-02-09
KR910004942B1 (en) 1991-07-18
AU2305183A (en) 1984-07-05
FI834887A0 (en) 1983-12-30
EP0113581A1 (en) 1984-07-18
JP2534818B2 (en) 1996-09-18
DK164792B (en) 1992-08-17
NO172650B (en) 1993-05-10
DD226901A5 (en) 1985-09-04
ATE80651T1 (en) 1992-10-15
DE3382624D1 (en) 1992-10-22
DE3382624T2 (en) 1993-01-07
DE3382624T3 (en) 1997-01-02
DK3184A (en) 1984-07-05
CA1263235A (en) 1989-11-28
JPH0330637B2 (en) 1991-05-01
NO172650C (en) 1993-08-18
FI834887A (en) 1984-07-05
DD236940A5 (en) 1986-06-25
KR840007434A (en) 1984-12-07

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Legal Events

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PBP Patent lapsed