KR950702230A - 오일 첨가제 및 조성물(oil additives and compositions) - Google Patents
오일 첨가제 및 조성물(oil additives and compositions)Info
- Publication number
- KR950702230A KR950702230A KR1019940704854A KR19940704854A KR950702230A KR 950702230 A KR950702230 A KR 950702230A KR 1019940704854 A KR1019940704854 A KR 1019940704854A KR 19940704854 A KR19940704854 A KR 19940704854A KR 950702230 A KR950702230 A KR 950702230A
- Authority
- KR
- South Korea
- Prior art keywords
- composition
- copolymer
- oil
- ethylene
- group
- Prior art date
Links
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M157/00—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, each of these compounds being essential
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- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
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- C10L1/00—Liquid carbonaceous fuels
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- 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
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- C10M145/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of a saturated carboxylic or carbonic acid
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- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
- C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
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Abstract
(a) 에틸렌-혼합 불포화 에스테르 공중합체 또는 (b) 예컨데 그 에스테르 사슬이 상이한 둘 이상의 에틸렌-불포화 에스테르 공중합체를 포함하여 이루어지는 조성물은 연료 오일의 저온 특성을 개선한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (31)
- (a) 에틸렌으로부터 유도된 단위와 함께, 하기식 I의 단위 및 하기식 Ⅱ의 단위를 가지며, 공중합체내 식I 및 Ⅱ의 단위의 전체 비율은 7.5 내지 35몰% 범위내인 유용성 에틸렌 공중합체를 포함하여 이루어지거나-CH2-CRR1- (I)-CH2-CRR2- (Ⅱ)(상기식에서 각R은 독립적으로 H 또는 CH3를 나타내고, 각 R1및 R2는 독립적으로 식 OOCR3의 기를 나타내며, 여기서 각 R3는 독립적으로 히드로카르빌 기를 나타내며, 단 식 I의 단위는 식Ⅱ의 단위와 상이하고, 식 I이 -CH2-CH(OOCCH3)-를 나타내는 경우, I단위의 몰 비율은 적어도 5%이다) 또는 (b) (i)에틸렌으로부터 유도된 단위와 함께, 7.5 내지 35몰%의 하기식 I의 단위를 갖는 유용성 에틸렌 공중합체와-CH2-CRR1- (I)(ii)에틸렌으로부터 유도된 단위와 함께, 7.5 내지 35몰%의 하기식 I의 단위를 갖는 유용성 에틸렌 공중합체-CH2-CRR2- (Ⅱ)(상기식에서 각R은 독립적으로 H 또는 CH3를 나타내고, 각 R1및 R2는 독립적으로 식 OOCR3또는 OOCR3의 기를 나타내며, 여기서 각 R3는 독립적으로 히드로카르빌 기를 나타내며, 단 공중합체(i)가 공중합체(ii)와 상이한 경우, 식 I 및 식 Ⅱ은 둘다가 -CH2-CH(OOCCH3)-를 나타내지 않는다)를 포함하여 이루어지는 조성물.
- 제1항에 있어서, R3이 적어도 4 탄소원자를 갖는 직쇄 알킬 기를 나타내는 조성물.
- 제1항 또는 제2항에 있어서, R3이 적어도 30이하의 탄소원자를 갖는 조성물.
- 제1항 내지 제3항중 어느 한 항에 있어서, R1및 R2가 각각 -OOCR3의 기를 나타내는 조성물.
- 제1항 내지 제4항중 어느 한 항에 있어서, R이 H를 나타내는 조성물.
- 제1항 내지 제5항중 어느 한 항에 있어서, 조성물(b)이고, 식에서 R1및 R2가 각각 -OOCR3의 기를 나타내고 여기서 R3이 5 내지 13 탄소원자를 갖는 알킬기를 나타내는 조성물.
- 제6항에 있어서, 중합체 성분 (b) (i) 및 (ii)가 각각 14,000이하의 수평균 분자량(Mn)을 갖는 조성물.
- 제7항에 있어서, Mn이 2,000 내지 5,500 범위 내인 조성물.
- 제7항 또는 제8항에 있어서, 성분 (b) (i) 및 (ii)의 Mn이 2000 이하 차이나는 조성물.
- 제7항 내지 제9항중 어느 한 항에 있어서, 중합체 성분 (b) (i) 및 (ii)가 각각 10 내지 25몰%의 식 I 및 Ⅱ의 단위를 함유하는 조성물.
- 제1항 내지 제10항중 어느 한 항에 있어서, 중합체 또는 적어도 하나의 중합체가 에틸렌-불포화 에스테르 공중합체의 비누화 및 재-에스테르화에 의해 제조된 조성물.
- 제1항 내지 제10항중 어느 한 항에 있어서, R1및 R2가 둘다 -OOCR3를 나타내고 중합체가 에틸렌-비닐 아세테이트 공중합체의 비누화 및 재-에스테르화에 의해 제조된 조성물.
- 제1항 내지 제5항중 어느 한 항에 있어서, (b) 조성물이고, 공중합체(i)가 에틸렌-비닐 아세테이트 공중합체이거나/또는 R1이 COOCR3(여기서 R3이 탄소원자수 2 내지 7의 직쇄 알킬기이다)을 나타내는 공중합체이고, 공중합체(ii)가 R2이 COOCR3(여기서 R3이 탄소원자수 2 내지 7의 직쇄 알킬기를 나타낸다)을 나타내는 공중합체인 조성물.
- 제1항 내지 제13항중 어느 한 항에 있어서, 왁스 중핵제를 또한 포함하여 이루어지는 조성물.
- 제14항에 있어서, 왁스 중핵제가 중합체 (a)의 그것 또는 (b) (i) 및 (ii)의 낮은 대표치보다 적어도 2몰% 낮은 에스테르 함량을 갖는 에틸렌-비닐 에스테르 공중합체인 조성물.
- 제1항 내지 제15항중 어느 한 항에 있어서, 코움 중합체를 또한 포함하여 이루어지는 조성물.
- 제16항에 있어서, 코움 중합체가 하기 일반식을 갖는 조성물:상기식에서, D는 R11, COOR11, R12COOR11, 또는 OR11이고; E는 H, CH3, D 또는 R12이고; G는 H 또는 D이고, J는 H, R12, R12OCOR11또는 아릴 또는 헤테로고리 기이고; K 는 H, COOR12, OCOR12, OR12또는 COOH이고; L은 H, R12, COOR12, OCOR12, COOH 또는 아릴이고; R11은 C10이상의 하이드로카빌이고; R12는 C1이상의 하이드로카빌이고; m 및 n은 몰비를 나타내고, m은 1.0 내지 0.4의 범위내에 있고, n은 0 내지 0.6의 범위내에 있다.
- 제16항 내지 제17항에 있어서, 코움 중합체가 비닐 아세테이트와 푸마레이트 에스테르의 공중합체인 조성물.
- 제18항에 있어서, 에스테르기가 탄소원자수 12내지 20의 알킬기인 조성물.
- 제19항에 있어서, 에스테르기가 탄소원자수 14의 알코올, 또는 탄소원자수 14 및 16의 알코올의 혼합물로부터 유도되는 조성물.
- 제1항 내지 제15항중 어느 한 항에 있어서, 둘 이상의 상이한 코움 중합체의 혼합물을 포함하여 이루어지는 조성물.
- 제16항에 있어서, 상기 혼합물이 i)C14푸마레이트 에스테르-비닐 아세테이트 공중합체 및 ii)C14/C16푸마레이트 에스테르-비닐 아세테이트 공중합체를 포함하여 이루어지는 조성물.
- 제1항 내지 제22항중 어느 한 항에 있어서, 극성 질소 화합물을 또한 포함하여 이루어지는 조성물.
- 제1항에 있어서, 본 명세서의 실시예들 중 어느 하나에 기재된 것과 실질적으로 같은 조성물.
- 제1항 내지 제24항중 어느 한 항의 청구된 것과 같은 첨가제 조성물을 포함하여 이루어지는 연료 또는 윤활유 조성물.
- 제25항에 있어서, 오일 중량을 기준으로 하여 전체 비율 0.005 내지 1%의 첨가제 조성물에 함유하는 조성물.
- 제25항에 있어서, 오일 중량을 기준으로 하여 전체 비율 0.001 내지 0.1%의 첨가제를 함유하는 조성물.
- 제25항에 있어서, 오일 중량을 기준으로 하여 전체 비율 0.004 내지 0.06%의 첨가제를 함유하는 조성물.
- 오일 또는 오일과 혼화성인 용매 내에 제1항 내지 제24항중 어느 한 항에 정의된 조성물을 포함하여 이루어지는 첨가제 농축물.
- 오일의 저온 특성을 개선함에 있어서, 제1항 내지 제24항중 어느 한 항에 청구된 것과 같은 첨가제 조성물의 용도.
- 본 명세서에 기재된 임의의 신규한 특징 또는 본 명세서에 기재된 특징들의 임의의 신규한 조합.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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GB929213827A GB9213827D0 (en) | 1992-06-30 | 1992-06-30 | Oil additives and compositions |
GB9213827.0 | 1992-06-30 | ||
PCT/EP1993/001664 WO1994000536A1 (en) | 1992-06-30 | 1993-06-29 | Oil additives and compositions |
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KR950702230A true KR950702230A (ko) | 1995-06-19 |
KR100293915B1 KR100293915B1 (ko) | 2001-10-24 |
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KR1019940704854A KR100293915B1 (ko) | 1992-06-30 | 1993-06-29 | 오일첨가제및조성물 |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0648257B2 (ko) |
JP (1) | JP3411571B2 (ko) |
KR (1) | KR100293915B1 (ko) |
CN (1) | CN1065886C (ko) |
AT (1) | ATE149198T1 (ko) |
AU (1) | AU4560893A (ko) |
CA (1) | CA2137228C (ko) |
DE (1) | DE69308303T3 (ko) |
GB (1) | GB9213827D0 (ko) |
RU (1) | RU2114156C1 (ko) |
WO (1) | WO1994000536A1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9213904D0 (en) * | 1992-06-30 | 1992-08-12 | Exxon Chemical Patents Inc | Oil additives and compositions |
GB9213871D0 (en) * | 1992-06-30 | 1992-08-12 | Exxon Chemical Patents Inc | Oil additives and compositions |
GB9417668D0 (en) * | 1994-09-02 | 1994-10-19 | Exxon Chemical Patents Inc | Oil additives, compositions and polymers for use therein |
GB9417670D0 (en) * | 1994-09-02 | 1994-10-19 | Exxon Chemical Patents Inc | Oil additives, compositions and polymers for use therein |
GB9424565D0 (en) * | 1994-12-06 | 1995-01-25 | Exxon Chemical Patents Inc | Fuel oil compositions |
GB9508644D0 (en) * | 1995-04-28 | 1995-06-14 | Exxon Chemical Patents Inc | Fuel compositions |
GB9725578D0 (en) | 1997-12-03 | 1998-02-04 | Exxon Chemical Patents Inc | Oil additives and compositions |
DE19754555A1 (de) | 1997-12-09 | 1999-06-24 | Clariant Gmbh | Verfahren zur Herstellung von Ethylen-Mischpolymerisaten und deren Verwendung als Zusatz zu Mineralöl und Mineralöldestillaten |
EP0997517B1 (de) * | 1998-10-27 | 2004-01-14 | Clariant GmbH | Polymermischungen zur Verbesserung der Schmierwirkung von Mitteldestillaten |
EP2021387B1 (en) * | 2006-05-08 | 2018-02-21 | The Lubrizol Corporation | Novel polymers and methods of controlling viscosity |
FR2925909B1 (fr) * | 2007-12-26 | 2010-09-17 | Total France | Additifs bifonctionnels pour hydrocarbures liquides obtenus par greffage a partir de copolymeres d'ethylene et/ou de propylene et d'esters vinyliques |
US20110192076A1 (en) * | 2010-02-05 | 2011-08-11 | Evonik Rohmax Additives Gmbh | Composition having improved filterability |
RU2678102C2 (ru) * | 2013-12-24 | 2019-01-23 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Смазочная композиция |
WO2017110752A1 (ja) * | 2015-12-25 | 2017-06-29 | 日本合成化学工業株式会社 | エチレン-ビニルアルコール系共重合体及び該エチレン-ビニルアルコール系共重合体の製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3642459A (en) * | 1968-04-01 | 1972-02-15 | Exxon Research Engineering Co | Copolymers of ethylene with unsaturated esters and oil compositions containing said copolymers |
GB1314855A (en) * | 1970-06-17 | 1973-04-26 | Monsanto Chemicals | Lubricating oil compositions containing viscosity index improvers |
DE2037673C2 (de) * | 1970-07-16 | 1985-07-04 | Exxon Research and Engineering Co., Linden, N.J. | Polymerisatgemische als Fließpunktverbesserer für Kohlenwasserstoffe und deren Verwendung |
US3961916A (en) * | 1972-02-08 | 1976-06-08 | Exxon Research And Engineering Company | Middle distillate compositions with improved filterability and process therefor |
EP0045342B1 (de) * | 1980-07-31 | 1983-12-14 | Leuna-Werke Ag | Kraftstoffzusammensetzung mit verbessertem Fliessvermögen bei tiefen Temperaturen |
JPS5823885A (ja) † | 1981-08-03 | 1983-02-12 | Sumitomo Chem Co Ltd | 燃料油の低温流動性改良法 |
JPS5840391A (ja) * | 1981-09-03 | 1983-03-09 | Sumitomo Chem Co Ltd | 燃料油の低温流動性改良方法 |
GB8300016D0 (en) * | 1983-01-04 | 1983-02-09 | Exxon Research Engineering Co | Middle distillate compositions |
GB2164017B (en) * | 1984-09-07 | 1987-09-03 | Fairey Eng | Manipulator with laser beam mirrors |
GB9007970D0 (en) * | 1990-04-09 | 1990-06-06 | Exxon Chemical Patents Inc | Fuel oil compositions |
-
1992
- 1992-06-30 GB GB929213827A patent/GB9213827D0/en active Pending
-
1993
- 1993-06-29 CN CN93107852A patent/CN1065886C/zh not_active Expired - Lifetime
- 1993-06-29 RU RU95107645A patent/RU2114156C1/ru active
- 1993-06-29 EP EP93915731A patent/EP0648257B2/en not_active Expired - Lifetime
- 1993-06-29 WO PCT/EP1993/001664 patent/WO1994000536A1/en active IP Right Grant
- 1993-06-29 KR KR1019940704854A patent/KR100293915B1/ko not_active IP Right Cessation
- 1993-06-29 JP JP50205794A patent/JP3411571B2/ja not_active Expired - Lifetime
- 1993-06-29 AU AU45608/93A patent/AU4560893A/en not_active Abandoned
- 1993-06-29 AT AT93915731T patent/ATE149198T1/de active
- 1993-06-29 CA CA002137228A patent/CA2137228C/en not_active Expired - Lifetime
- 1993-06-29 DE DE69308303T patent/DE69308303T3/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0648257A1 (en) | 1995-04-19 |
ATE149198T1 (de) | 1997-03-15 |
CA2137228A1 (en) | 1994-01-06 |
DE69308303T3 (de) | 2008-06-26 |
EP0648257B1 (en) | 1997-02-26 |
JPH07508775A (ja) | 1995-09-28 |
DE69308303T2 (de) | 1997-08-28 |
EP0648257B2 (en) | 2007-05-23 |
RU95107645A (ru) | 1996-12-27 |
CN1082563A (zh) | 1994-02-23 |
JP3411571B2 (ja) | 2003-06-03 |
KR100293915B1 (ko) | 2001-10-24 |
CA2137228C (en) | 2003-10-14 |
WO1994000536A1 (en) | 1994-01-06 |
AU4560893A (en) | 1994-01-24 |
DE69308303D1 (de) | 1997-04-03 |
RU2114156C1 (ru) | 1998-06-27 |
CN1065886C (zh) | 2001-05-16 |
GB9213827D0 (en) | 1992-08-12 |
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