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KR850006443A - 개선된 저온 유동성을 갖는 중간 유출 조성물 - Google Patents

개선된 저온 유동성을 갖는 중간 유출 조성물 Download PDF

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KR850006443A
KR850006443A KR1019850001068A KR850001068A KR850006443A KR 850006443 A KR850006443 A KR 850006443A KR 1019850001068 A KR1019850001068 A KR 1019850001068A KR 850001068 A KR850001068 A KR 850001068A KR 850006443 A KR850006443 A KR 850006443A
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carbon atoms
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composition
alkyl group
esters
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KR1019850001068A
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KR920009621B1 (ko
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로버트 드리든 태크 (외 2)
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원본미기재
엑손 리서치 앤드 엔지니어링 컴페니
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Priority claimed from GB848420435A external-priority patent/GB8420435D0/en
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    • 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
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  • Oil, Petroleum & Natural Gas (AREA)
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Abstract

내용 없음

Description

개선된 저온 유동성을 갖는 중간 유출 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

120℃-500℃에서 끓고, 20%와 90%사이의 증유점 차이가 100℃ 미만이며/또는 90%에서 최종비점까기 차이가 10-25℃이고/또는 최종비점이 340℃-370℃인 석유유출 연료의 저온특성을 개선시키기 위해, 최소한 25중량%의 n-알킬그룹을 함유하며 n-알킬그룹내의 평균 탄소원자수는 12-14개이고 14개 이상의 탄소원자를 가지는 알킬그룹이 10중량%이하인 중합체 또는 공중합체로 구성되는 첨가제를 0.001-0.5중량%로 함유하는 중간유출 조성물.
제1항에 있어서, 12개 미만의 탄소원자를 가지는 알킬그룹은 20중량%이하인 첨가제를 함유하는 중간유출 조성물.
제1항 또는 2항에 있어서, 중합체는 모노-에틸렌성 불포화 C4-C8또는 디카복실산의 디-n-알킬에스테르인 중간유출 조성물.
상기 항중 어느 한항에 있어서, 공중합체는 알킬그룹이 평균 12-14개 탄소원자를 가지는 디카복실산의 디-n-알킬 에스테르로 되어 있으며 10-50중량%의 비닐에스테르, 알킬아크릴레이트 또는 메타크릴레이트를 함유하는 중간유출 조성물.
상기 항중 어느 한항에 있어서, 최소한 두개의 C10-30직쇄포화 알킬그룹 및 분자량 100-5000, 바람직하게 200-5000인 폴리옥시알킬렌 글리콜을 함유하며 상기 폴리옥시알킬렌 글리콜내의 알킬그룹은1-4개의 탄소원자를 가지는, 폴리옥시알킬렌 에스테르, 에테르, 에스테르/에테르 및 그 혼합물을 공-첨가제로서 사용하는 중간유출 조성물.
상기 항중 어느 한항에 있어서, 연료내에서 왁스결정 성장억제제로 작용할 수 있는 극성화합물, 예컨대 이온성 또는 비이온성 화합물과 조합에 사용되는 중간유출 조성물.
제6항에 있어서, 극성화합물은 최소한 1몰비의 하이드로카빌 치환아민을 1-4개 카복실산그룹 또는 그의 무수물로서 30-300개 탄소원자를 함유하는 하이드로카빌산 1몰비와 반응시켜 형성된 아민염 및/또는 아미드인 중간유출 조성물.
제5항에 있어서, 폴리옥시알킬렌 에스테르, 에테르 또는 에스테르/에테르의 부당 0.5-20중량부의 에스테르 공중합체를 함유하는 중간유출 조성물.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850001068A 1984-02-21 1985-02-21 개선된 냉각 유동성을 갖는 중간유출 조성물 KR920009621B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB84-04518 1984-02-21
GB848404518A GB8404518D0 (en) 1984-02-21 1984-02-21 Middle distillate compositions
GB8404518 1984-08-10
GB84-20435 1984-08-10
GB848420435A GB8420435D0 (en) 1984-08-10 1984-08-10 Middle distillate compositions

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KR850006443A true KR850006443A (ko) 1985-10-05
KR920009621B1 KR920009621B1 (ko) 1992-10-22

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KR1019850001068A KR920009621B1 (ko) 1984-02-21 1985-02-21 개선된 냉각 유동성을 갖는 중간유출 조성물
KR1019850001069A KR920009622B1 (ko) 1984-02-21 1985-02-21 개선된 저온 유동성을 갖는 중간 유출 조성물

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US (3) US4713088A (ko)
EP (2) EP0153176B1 (ko)
JP (1) JPH06322380A (ko)
KR (2) KR920009621B1 (ko)
AR (1) AR244314A1 (ko)
AU (2) AU571309B2 (ko)
BR (2) BR8500762A (ko)
CA (2) CA1278683C (ko)
DE (2) DE3584574D1 (ko)
DK (2) DK166287C (ko)
ES (2) ES8706798A1 (ko)
FI (2) FI84622C (ko)
IN (2) IN163163B (ko)
NO (2) NO170984C (ko)
PL (1) PL145606B1 (ko)

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AU571309B2 (en) 1988-04-14
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DK79185A (da) 1985-08-22
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NO170983C (no) 1993-01-06
DE3584574D1 (de) 1991-12-12
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