KR920012401A - Gasoline compositions, and concentrates added thereto - Google Patents

Gasoline compositions, and concentrates added thereto Download PDF

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KR920012401A
KR920012401A KR1019910023004A KR910023004A KR920012401A KR 920012401 A KR920012401 A KR 920012401A KR 1019910023004 A KR1019910023004 A KR 1019910023004A KR 910023004 A KR910023004 A KR 910023004A KR 920012401 A KR920012401 A KR 920012401A
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carbon atoms
alkyl
gasoline
gasoline composition
ignition
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KR1019910023004A
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Korean (ko)
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반 에스 코르넬리스
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요하네스 아르트 반 주트펜
셀 인터나쵸 나아레 레사아치 마아츠 샤피 비이부이
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Publication of KR920012401A publication Critical patent/KR920012401A/en

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Abstract

내용 없음No content

Description

가솔린 조성물, 및 그에 첨가하는 농축물Gasoline compositions, and concentrates added thereto

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (10)

발화-점화 기관에 사용하기에 적당한 가솔린 주된 양 및 환구조를 형성하는, 1-6개 탄소 원자를 가지는 탄화수소 기에 의해 다른 알파-탄소 원자에 임의로 연결된 15-200개 탄소 원자를 가지는 치환 또는 미치환 지방족 탄화수소 그룹을 최소산 하나의 알파 탄소 원자에 치환체로서 가지는 숙신산 유도체를 가지는, 다음 일반식 (Ⅰ)의 알킬 폴리에테르 알콜의 부분 에스테르의 알카리 금속 염 소량으로 구성되는 가솔린 조성물.Substituted or unsubstituted having 15-200 carbon atoms optionally linked to other alpha-carbon atoms by hydrocarbon groups having 1-6 carbon atoms, forming a major gasoline quantity and ring structure suitable for use in the ignition-ignition engine. A gasoline composition comprising a small amount of an alkali metal salt of a partial ester of an alkyl polyether alcohol of the following general formula (I), having a succinic acid derivative having an aliphatic hydrocarbon group as a substituent on at least one alpha carbon atom. 식중, n은 4-25의 정수이고, R은 C6-C20알킬 그룹을 나타내고, 각 R1은 독립적으로 수소 원자 또는 C1-C10알킬 그룹을 나타내다.Wherein n is an integer of 4-25, R represents a C 6 -C 20 alkyl group, and each R 1 independently represents a hydrogen atom or a C 1 -C 10 alkyl group. 제1항에 있어서, 알카리 금속은 칼륨인 가솔린 조성물.The gasoline composition of claim 1, wherein the alkali metal is potassium. 제1항 또는 제2항에 있어서, 지방족 탄화 수소 그룹은 2-6개 탄소원자를 가지는 단량체의 폴리올레핀으로 부터 유도되는 가솔린 조성물.The gasoline composition according to claim 1 or 2, wherein the aliphatic hydrocarbon group is derived from a polyolefin of monomers having 2-6 carbon atoms. 제1항 내지 제3항중 어느 한 항에 있어서, 지방족 탄화수소 그룹은 15-45개 탄소 원자를 가지는 가솔린 조성물.The gasoline composition according to claim 1, wherein the aliphatic hydrocarbon group has 15-45 carbon atoms. 제1항 내지 제4항중 어는 한 항에 있어서, R은 C9-C15알킬 그룹을 나타내는 가솔린 조성물.The gasoline composition of claim 1, wherein R represents a C 9 -C 15 alkyl group. 제1항 내지 제5항중 어느 한 항에 있어서, 다음 일반식(Ⅱ)의 폴리옥시알킬렌 글리콜 헤미-에테르 및/또는 C2-C6단량체로 부터 유도된 폴리올레핀 및 C20-C150알킬 또는 알케닐 그룹 함유 폴리아민 소량을 부가적으로 포함하는 가솔린 조성물.The polyolefin and C 20 -C 150 alkyl according to any one of claims 1 to 5 derived from polyoxyalkylene glycol hemi-ethers and / or C 2 -C 6 monomers of the general formula (II): A gasoline composition further comprising a small amount of an alkenyl group containing polyamine. R2O-[(EO)m(PO)t]-H (Ⅱ)R 2 O-[(EO) m (PO) t] -H (II) 식중, EO는 에틸렌옥시를 나타내고, PO는 프로필렌옥시를 나타내고 R2는C1-C20알킬이고, m 및 t는 m/(m+t)가 0-0.5 범위이고 t/(m+t)가 0.5-1 범위가 되는, 각 헤미-에테르 분자내의 에틸렌옥시 및 프로필렌옥시기의 평균 수를 나타내고, 헤미-에테르의 수 평균 분자량 (Mn)은 500-3000이다.Wherein EO represents ethyleneoxy, PO represents propyleneoxy and R 2 is C 1 -C 20 alkyl, m and t are m / (m + t) in the range 0-0.5 and t / (m + t) Represents the average number of ethyleneoxy and propyleneoxy groups in each hemi-ether molecule in the range of 0.5-1, and the number average molecular weight (Mn) of the hemi-ether is 500-3000. 제6항에 있어서, 100-1200ppmw 폴리올레핀 및/또는 폴리옥시알킬렌 글리콜 헤미-에테르 및 5-200ppmw 알킬 또는 알케닐 그룹 함유 폴리아민을 포함하는 가솔린 조성물.The gasoline composition of claim 6 comprising 100-1200 ppmmw polyolefin and / or polyoxyalkylene glycol hemi-ether and 5-200 ppmmw alkyl or alkenyl group containing polyamine. 환구조를 형성하는,1-6개 탄소 원자를 가지는 탄화수고 기에 의해 다른 알파-탄소 원자에 임의로 연결된 15-200개 탄소 원자를 가지는 미치환 또는 치환 지방족 탄화수소 그룹을 최소한 하나의 알파-탄소 원자상에 치환체로서 가지는 숙신산 유도체를 가지는, 다음 일반식(Ⅰ)의 알킬 폴리에테르 알콜의 부분 에스테르의 알카리 금속염 20-50 중량%(희석제 기준으로 계산)의 가솔린-공존 희석제로 구성되는, 가솔린에 첨가하기에 적당한 농축물.An unsubstituted or substituted aliphatic hydrocarbon group having 15-200 carbon atoms optionally linked to another alpha-carbon atom by a hydrocarbon group having 1-6 carbon atoms, forming a ring structure, on at least one alpha-carbon atom Adding to gasoline, consisting of a gasoline-coexisting diluent of 20-50% by weight (calculated on the basis of diluent) of alkali metal salts of partial esters of alkyl polyether alcohols of the general formula (I), having a succinic acid derivative as Concentrate to suitable. 식중, n는 4-25의 정수이고, R은 C6-C20알킬 그룹을 나타내고, 각 R1은 독립적으로 수소 원자 또는 C1-C10알킬 그룹을 나타낸다.Wherein n is an integer of 4-25, R represents a C 6 -C 20 alkyl group, and each R 1 independently represents a hydrogen atom or a C 1 -C 10 alkyl group. 제1항 내지 제7항중 어느 한항에 따르는 가솔린 조성물을 기관에 주입시키는 것으로 구성되는, 발화-점화 내연 기관을 작동시키는 방법.A method of operating a ignition-ignition internal combustion engine, comprising injecting a gasoline composition according to any of claims 1 to 7 into an engine. 환구조를 형성하는, 1-6개 탄소원자를 가지는 탄화수고 기에 의해 다른 알파-탄소 원자에 임의로 연결된 15-200개 탄소 원자를 가지는 미치환 또는 치환 지방족 탄화수소 그룹을 최소한 하나의 알파-탄소 원자상에 치환체로서 가지는 숙신산 유도체를 가지는, 다음 일반식(Ⅰ)의 알킬 폴리에테르 알콜의 부분 에스테르의 알카리 금속 염을, 발화-점화 기관에 사용하기에 적당한 주된 양의 가솔린을 포함하는 가솔린 조성물내에 발화-보조제 및 밸브 점착방지제로 사용하는 방법.An unsubstituted or substituted aliphatic hydrocarbon group having 15-200 carbon atoms, optionally linked to another alpha-carbon atom by a hydrocarbon group having 1-6 carbon atoms, to form a ring structure, is formed on at least one alpha-carbon atom The ignition-assisting agent in a gasoline composition comprising a main amount of gasoline suitable for use in a ignition-ignition engine, the alkali metal salt of the partial ester of the alkyl polyether alcohol of the general formula (I) And a valve anti-stick agent. 식중, n은 4-25의 정수이고, R은 C6-C20알킬 그룹을 나타내고, 각 R1은 독립적으로 수소 원자 또는 C1-C10알킬 그룹을 나타낸다.Wherein n is an integer of 4-25, R represents a C 6 -C 20 alkyl group, and each R 1 independently represents a hydrogen atom or a C 1 -C 10 alkyl group. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910023004A 1990-12-18 1991-12-14 Gasoline compositions, and concentrates added thereto KR920012401A (en)

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