KR900003343A - 연료 조성물 - Google Patents

연료 조성물 Download PDF

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KR900003343A
KR900003343A KR1019890012064A KR890012064A KR900003343A KR 900003343 A KR900003343 A KR 900003343A KR 1019890012064 A KR1019890012064 A KR 1019890012064A KR 890012064 A KR890012064 A KR 890012064A KR 900003343 A KR900003343 A KR 900003343A
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alkyl
copolymer
polymer
vinyl ether
alkyl vinyl
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드라이덴 택 로버트
프랭크 앤드류스 로저
패터슨 마리
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로버트 프랭크 노쓰오버
엑손 케미칼 패턴츠 인코포레이티드
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    • 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
    • C10L1/1955—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by an alcohol, ether, aldehyde, ketonic, ketal, acetal radical
    • 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
    • C10L1/146—Macromolecular compounds according to different macromolecular groups, mixtures thereof
    • 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
    • C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1963—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof mono-carboxylic
    • 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
    • C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1966—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof poly-carboxylic
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide groups

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  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
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  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
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  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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Abstract

내용 없음

Description

연료 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (29)

  1. 증류 연료유 대부분(증량기준) 및 하이드로카빌 비닐 에테르의 중합체(여기에서 하이드로카빌 그룹은 1 내지 17개의 탄소원자를 함유한다) 소량(중량기준)을 포함하는 연료유 조성물.
  2. 제1항에 있어서, 상기 하이드로카빌 비닐 에테르가 알킬 비닐 에테르인 조성물.
  3. 제2항에 있어서, 상기 중합체가 적어도 12개의 탄소원자를 갖는 알킬그룹 적어도 하나를 갖는 단량체로부터 유도된 조성물.
  4. 제2항 또는 제3항에 있어서, 상기 중합체가 C12내지 C16알킬 비닐 에테르의 단독중합체인 조성물.
  5. 제2항 또는 3항에 있어서, 상기 중합체가, 알킬그룹에 1 내지 17개의 탄소 원자를 갖는 알킬 비닐 에테르들의 혼합물의 공중합체인 조성물.
  6. 제2항 또는 제3항에 있어서, 상기 중합체가 하나 또는 그 이상의 알킬 비닐 에테르와 하나 또는 그 이상의 공중합가능한 단량체의 공중합체인 조성물.
  7. 제6항에 있어서, 상기 공중합체가 C12내지 C16알킬 비닐 에테르와 C1내지 C18알킬 아크릴레이트, C1내지 C18알킬 메타크릴레이트, C1내지 C6올레핀 또는 디(C1내지 C10알킬) 푸마레이트 또는 말리에이트의 공중합체인 조성물.
  8. 제6항에 있엇, 상기 공중합체가 C1내지 C10알킬 비닐 에테르와 디(C12내지 C18알킬) 알킬 푸마레이트 또는 말리에이트, C12내지 C18) 아크릴레이트 또는 메타크릴레이트 또는 N,N 디(C12내지 C18) 알킬 아크릴아마이드의 공중합체인 조성물.
  9. 제2항 또는 3항에 있어서, 상기 중합체가, 차후에 알콜 또는 아민 둘 모두와 반응하는 에틸렌형 불포화 카복실산 또는 카복실 산 무수물과 C1내지 C10알킬 비닐 에테르의 공중합체인 조성물.
  10. 제1항 내지 9항중 어느 한 항에 있어서, 상기 중합체 0.0001 내지 5.0중량%를 함유하는 조성물.
  11. 제1항 내지 10항중 어느 한 항에 있어서, 또다른 흐름 개선제를 포함하는 조성물.
  12. 중간 증류 연료유에서 냉각 흐름 개선제로서의 하이드로카빌 비닐 에테르의 중합체(여기에서 하이드로 카빌 그룹은 1 내지 17개의 탄소원자를 갖는다)의 용도.
  13. 제12항에 있어서, 상기 하이드로카빌 비닐 에테르가 알킬 비닐 에테르인 용도.
  14. 제13항에 있어서, 상기 중합체가 적어도 12개의 탄소원자를 갖는 알킬 그룹 적어도 하나를 갖는 단량체로부터 유도된 용도.
  15. 제13항 또는 14항에 있어서, 상기 중합체가 C12내지 C16알킬 비닐 에테르의 단독 중합체인 용도.
  16. 제13항 또는 14항에 있어서, 상기 중합체가 C12내지 C16알킬 비닐 에테르의 단독 중합체인 용도.
  17. 제13항 또는 14항에 있어서, 상기 중합체가 하나 또는 그 이상의 알킬 비닐 에테르와 하나 또는 그 이상의 공중합가능한 단량체의 공중합체인 용도.
  18. 제17항에 있어서, 사기 공중합체가 C12내지 C16알킬 비닐 에테르와 C1내지 C10알킬 아크릴레이트, C1내지 C10알킬 메타크릴레이트, C1내지 C6올레핀 또는 디(C1내지 C10알킬) 푸마레이트 또는 말리에이트의 공중합체인 용도.
  19. 제17항에 있어서, 상기 공중합체가 C1내지 C10알킬 비닐 에테르와 디(C16내지 C18) 알킬 푸마레이트 또는 말리에이트, C12또는 C18아크릴레이트 또는 메베른하르트 베크타크릴레이트 또는 N, N 디(C12내지 C18) 알킬 아크릴 아마이드의 공중합체인 용도.
  20. 제13항 또는 14항에 있어서, 상기 중합체가, 차후에 알콜 또는 아민 또는 둘 모두와 반응하는 에틸렌형 불포화 카복실 산 또는 카복실 산 무수물과 C1내지 C10알킬 비닐 에테르의 공중합체인 용도.
  21. 용매 및 하이드로카빌 비닐 에테르(여기에서 하이드로 카빌 그룹은 1 내지 17개의 탄소원자를 갖는다) 20 내지 90중량%를 포함하는 농축물.
  22. 제21항에 있어서, 상기 하이드로카빌 비닐 에테르가 알킬 비닐 에테르인 농축물.
  23. 제22항에 있어서, 상기 중합체가 적어도 12개의 탄소원자를 갖는 알킬 그룹 적어도 하나를 갖는 단량체로부터 유도된 농축물.
  24. 제22항 또는 23항에 있어서, 상기 중합체가 C12내지 C16알킬 비닐 에테르의 단독 주합체인 농축물.
  25. 제22항 또는 23항에 있어서, 상기 중합체가, 알킬 그룹에 1 내지 17개의 탄소원자를 갖는 알킬 비닐 에테르들의 혼합물의 공중합체인 농축물.
  26. 제22항 또는 23항에 있어서, 상기 중합체가 하나 또는 그 이상의 알킬 비닐 에테르와 하나 또는 그 이상의 공중가능한 단량체의 공중합체인 농축물.
  27. 제26항에 있어서, 상기 공중합체가 C12내지 C16알킬 비닐 에테르와 C1내지 C10알킬 아크릴레이트, C1내지 C10알킬 메타크릴레이트, C1내지 C6올레핀 또는 디(C1내지 C10알킬) 푸마레이트 또는 말리에이트의 공중합체인 농축물.
  28. 제26항에 있어서, 상기 공중합체가 C1내지 C10알킬 비닐 에테르와 디(C12내지 C18) 알킬 푸마레이트 또는 말리에이트, C12내지 C18아크릴레이트 또는 메타크릴레이트 또는 N,N(C12내지 C18) 알킬 아크릴 아마이드의 공중합체인 농축물.
  29. 제22항 또는 23항에 있어서, 상기 중합체가, 차후에 알콜 또는 아민 또는 둘 모두와 반응하는 에틸렌형 불포화 카복실 산 또는 카복실 산 무수물과 C1내지 C10알킬 비닐 에테르의 공중합체인 농축물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890012064A 1988-08-24 1989-08-24 연료 조성물 KR0134192B1 (ko)

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GB888820071A GB8820071D0 (en) 1988-08-24 1988-08-24 Fuel compositions
GB8820071.2 1988-08-24

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JP (1) JP2839291B2 (ko)
KR (1) KR0134192B1 (ko)
CN (1) CN1031464C (ko)
AT (1) ATE81148T1 (ko)
DE (1) DE68903084T2 (ko)
ES (1) ES2036035T3 (ko)
FI (1) FI893952A (ko)
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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205839A (en) * 1990-06-29 1993-04-27 Hoechst Aktiengesellschaft Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
DE4020640A1 (de) * 1990-06-29 1992-01-02 Hoechst Ag Terpolymerisate des ethylens, ihre herstellung und ihre verwendung als additive fuer mineraloeldestillate
DE4036227A1 (de) * 1990-11-14 1992-05-21 Basf Ag Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte
DE4036226A1 (de) * 1990-11-14 1992-05-21 Basf Ag Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte
GB9213854D0 (en) * 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Additives and fuel compositions
US5214224A (en) * 1992-07-09 1993-05-25 Comer David G Dispersing asphaltenes in hydrocarbon refinery streams with α-olefin/maleic anhydride copolymer
US5232963A (en) * 1992-07-09 1993-08-03 Nalco Chemical Company Dispersing gums in hydrocarbon streams with β-olefin/maleic anhydride copolymer
JPH07188501A (ja) * 1993-11-09 1995-07-25 Lubrizol Corp:The 曇り点降下組成物
DE19729055C2 (de) * 1997-07-08 2000-07-27 Clariant Gmbh Brennstofföle auf Basis von Mitteldestillaten und Copolymeren aus Ethylen und ungesättigten Carbonsäureestern
US6846338B2 (en) 1997-07-08 2005-01-25 Clariant Gmbh Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic esters
DE10247795A1 (de) * 2002-10-14 2004-04-22 Basf Ag Verwendung von Hydrocarbylvinyletherhomopolymeren zur Verbesserung der Wirkung von Kaltfliessverbesserern
WO2024115211A1 (en) 2022-11-30 2024-06-06 Basf Se Homo- and copolymers of vinyl ethers for reducing crystallization of paraffin crystals in fuels

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL148099B (nl) * 1966-03-17 1975-12-15 Shell Int Research Werkwijze voor het verlagen van het vloeipunt van een brandstofmengsel.
NL6709453A (ko) * 1967-07-07 1969-01-09
JPS5430681B1 (ko) * 1968-08-21 1979-10-02
US3677725A (en) * 1970-02-04 1972-07-18 Mobil Oil Corp Liquid hydrocarbon compositions containing antistatic agents
DE2047448A1 (de) * 1970-09-26 1972-03-30 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Additiv zur Viskositatserniedrigung in paraffinbasischen Rohölen
CA1006453A (en) * 1972-06-21 1977-03-08 Joseph B. Biasotti Method for transportation of waxy crude oils

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JP2839291B2 (ja) 1998-12-16
ES2036035T3 (es) 1993-05-01
DE68903084T2 (de) 1993-02-18
NO174428C (no) 1994-05-04
ATE81148T1 (de) 1992-10-15
KR0134192B1 (ko) 1998-04-18
GR3006159T3 (ko) 1993-06-21
CN1031464C (zh) 1996-04-03
NO174428B (no) 1994-01-24
EP0360419A1 (en) 1990-03-28
NO893394D0 (no) 1989-08-23
EP0360419B1 (en) 1992-09-30
DE68903084D1 (de) 1992-11-05
JPH02105891A (ja) 1990-04-18
FI893952A (fi) 1990-02-25
FI893952A0 (fi) 1989-08-23
GB8820071D0 (en) 1988-09-28
NO893394L (no) 1990-02-26
CN1043157A (zh) 1990-06-20
RU1838382C (ru) 1993-08-30

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