专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP0789069A3 Zusatzstoffhaltige Mehrbereichsmotoröl- und -schmierölkomposition 失效
标题翻译：添加剂多级发动机油和润滑油组成
公开(公告)号：EP0789069A3
公开(公告)日：1998-05-13
申请号：EP95119299
申请日：1995-12-07
申请人： VESZPREMI EGYETEM , MOL MAGYAR OLAJ & GAZIPARI RT
发明人： AUER JANOS , BALADINCZ JENO , BARTHA LASZLO DR , BOBEST EVA , DEAK GYULA DR , DENES FERENC DR , HANCSOK JENO DR , KIS JANOS , LENTI MARGIT
IPC分类号： C10M133/56 , C10L1/18 , C10M101/00 , C10M149/06 , C10M157/00 , C10M157/04 , C10M167/00 , C10N30/04 , C10N40/25
CPC分类号： C10M167/00 , C10M129/10 , C10M129/40 , C10M129/42 , C10M129/95 , C10M133/12 , C10M133/44 , C10M133/56 , C10M135/06 , C10M135/18 , C10M135/32 , C10M137/10 , C10M143/00 , C10M143/02 , C10M143/04 , C10M143/12 , C10M145/08 , C10M145/14 , C10M149/06 , C10M159/22 , C10M159/24 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2205/024 , C10M2205/06 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/125 , C10M2207/126 , C10M2207/127 , C10M2207/129 , C10M2207/22 , C10M2207/262 , C10M2207/28 , C10M2207/282 , C10M2207/288 , C10M2207/34 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2209/084 , C10M2209/086 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/024 , C10M2217/028 , C10M2217/046 , C10M2217/06 , C10M2219/024 , C10M2219/046 , C10M2219/066 , C10M2219/068 , C10M2219/082 , C10M2219/089 , C10M2219/09 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10N2210/02 , C10N2240/02 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/40 , C10N2240/401
摘要： Die erfindungsgemäßen Kompositionen sind gekennzeichnet durch einen Gehalt von 1,5-55 Gew.% an einem Zusatzstoffpaket, das jeweils aus einem oder mehreren Zusatzstoffen bestehende Komponenten "A", "B" und gegebenenfalls "C" enthält, welche eine folgende Zusammensetzung aufweisen:

10-100 Gew.% polyfunktionale, aschefreie, detergierend-dispergierend wirkende Zusatzstoff-Komposition oder deren ölige Lösung, wobei die polyfunktionale, aschefreie, detergierend-dispergierend wirkende Zusatzstoff-Komposition solche, gleiche oder verschiedene numerische Durchschnittsmolgeichte aufweisende Polymerkomponenten enthält, welche durch Umsetzung eines Polyolefin-Derivats, bevorzugt PIB-Derivats, welches mit einer oder mehreren Dicarbonsäuren und/oder Dicarbonsäureanhydrid und mit einem oder mehreren nichtsäureartigen Comonomeren mit ethylenischer Doppelbindung geimpft ist, und ein numerisches Durchschnittsmolgewicht von mindestens 800 hat, mit einer Amino- und/oder Imino- und/oder Hydroxygruppe enthaltendenen Verbindung hergestellt wurden, und in den Polymerkomponenten die Polyolefinkette durchschnittlich 1,6-20 Säurederivate trägt, und die Menge der Moleküle mit mehr als einem Säurederivat mindestens 25 Gew.% beträgt, wobei das Derivat ein Imid- und/oder Amid- und/oder Esteramid-Derivat sein kann, und
0-90 Gew.% übliches Alkenylbernsteinsäure-Derivat, wie Imid- und/oder Ester- und /oder Esteramid-Derivat;

ein oder mehrere übliche Zusatzstoffe, wie detergierend-dispergierend wirkende Zusatzstoffe mit verschiedener Basiszahl und verschiedenem Metallgehalt, Antioxydanten, reibungsvermindernde Stoffe, Abriebinhibitoren, Korrosionsinhibitoren, Schaumbekämpfungsmittel und fließpunktvermindernde Stoffe;

ein oder mehrere übliche viskositäts- und viskositätsindexerhöhende Polymere; wobei das Gewichtsverhältnis der Komponenten "A", "B" und "C" 15-85:15-85:0-70 beträgt.
摘要翻译：本发明的组合物的特征是1.5-55％的含量（重量）含有每种现有的部件“A”的一个或多个添加剂的添加剂包，“B”和任选“C”，其具有以下组成的： 10-100％（重量）的多官能的无灰洗涤剂分散添加剂组合物或它们的油性溶液，其特征在于，是通过使一个制备含有这样的相同或不同的具有数值Durchschnittsmolgeichte聚合物成分多官能无灰洗涤剂分散添加剂组合物聚烯烃衍生物，优选PIB-衍生物，其中接种一种或多种二羧酸和/或二羧酸酐和与一种或多种非酸等共聚单体具有烯双键，并且至少800数字Durchschnittsmolgewicht，已经具有氨基和/或亚氨基和/或羟基葡萄糖 PPE含有化合物制备，和聚烯烃链中聚合物组分有利于1.6至20的酸衍生物的平均值，并且具有多于一个酸衍生物的分子的量是至少第二十五是％，其中衍生物为酰亚胺和/或酰胺和可以是/或酯酰胺衍生物，和按重量计常规链烯基琥珀酸衍生物，例如酰亚胺和/或酯和/或酯酰胺衍生物0-90％。一种或多种常用的添加剂如具有不同碱基数和不同的金属含量，抗氧化剂，减摩擦物质，抗磨剂，腐蚀抑制剂，泡沫控制剂和fließpunktvermindernde物质detergently分散助剂; 一种或多种常规粘度和粘度指数增加的聚合物; 其中组分“A”，“B”和“C”的重量比为15-85：15-85：0-70。

2. 发明专利

SK284909B6 Admixture composition applicable to oil lubricating compositions, multifunctional additive engine composition and additive lubricating oil composition 未知
公开(公告)号：SK284909B6
公开(公告)日：2006-02-02
申请号：SK162995
申请日：1995-12-21
申请人： MOL MAGYAR OLAJ & GAZIPARI RT , VESZPREMI EGYETEM
发明人： AUER JANOS , BALADINCZ JENO , BARTHA LASZLO , BOBEST EVA , DEAK GYULA , DENES FERENC , HANCSOK JENO , KIS JANOS , LENTI MARGIT
IPC分类号： C10M101/00 , C10M133/56 , C10L1/18 , C10M149/06 , C10M157/00 , C10M157/04 , C10M167/00 , C10N30/04 , C10N40/25
摘要： An admixture composition is described, which is applicable to oil lubricating compositions, advantageously to engine oil compositions, comprising 15 to 100 % by weight of components "A" and "B", each of them comprises one or more additives and to 85 % by weight of dilutent, where the component "A" comprises 10 to 100 % by weight of polyfunctional, ash-free additive composition with detergent-dispersing effect or its oily solution, comprising polymer components having the same or different average molecule weights, to 90 % by weight usual alkenyl succinic acid derivative, like an imide and/or an ester and /or ester amide; and the component "B" comprises one or more of usual additives, like additives with detergent-dispersing effect, having different base number and metal content, antioxidants, friction reducers, wear inhibitors, corrosion inhibitors, defoamer and solidification point reducers. The described admixture composition is used in multifunctional additive engine compositions and in additive lubricating oil compositions.

3. 发明专利

CZ292648B6 Detergent and dispersive additive in lubricating oils for internal combustion engines and process for preparing thereof 未知
公开(公告)号：CZ292648B6
公开(公告)日：2003-11-12
申请号：CZ299796
申请日：1995-04-13
申请人： MOL MAGYAR OLAJ & GAZIPARI RT , VESZPREMI EGYETEM
发明人： DENES FERENC , KIS JANOS , BALADINCZ JENO , AUER JANOS , DEAK GYULA , BARTHA LASLO , HANCSOK JENO , KOVACS MAGDA
IPC分类号： C08F8/46 , C10M129/95 , C10M133/52 , C10M133/56 , C10M145/16 , C10M149/02 , C10M149/06 , C10M159/12 , C10M177/00
摘要： The present invention relates to a lubricating oil additive for internal combustion engines comprising imide and/or ester and/or ester amide derivatives of a reaction product of an unsaturated polyisobutylene and unsaturated reactive dicarboxylic acids and/or anhydrides thereof. The comprised polyisobutylene reaction product has number average molecular weight within the range of 800 to 15 000 and the unsaturated reactive dicarboxylic acids and/or anhydrides thereof are preferably represented by maleic anhydride containing in average 1.6 to 6.0 succinic anhydride derivative per polyisobutylene chain and having concentration of molecules, containing more than one succinic anhydride derivative, higher than 25 percent. Polyisobutylene is grafted or reacted with a copolymer containing succinic anhydride, whereby the copolymer is obtained from a reactive low-molecular co-monomer having molecular weight lower than 500 and containing an olefinic double bond, or from a mixture of such co-monomers and from unsaturated reactive dicarboxylic acid and/or anhydride thereof, preferably maleic anhydride, using molar ratio maleic anhydride : co-monomer : polyisobutylene within the range of 1.2 to 5.5 : 0.1 to 3.5 : 1. Expansion of molecular weight distribution makes less than 70 percent based on the starting polyisobutylene, and succinic anhydride group of the copolymer attached to the polyisobutylene are reacted in the ratio 0.7 to 5.5 with a compound containing at least bifunctional amine and/or hydroxyl groups. A process for preparing such additive is based on an addition reaction by means of which maleic anhydride and the co-monomer with olefinic double bond or a copolymer thereof are grafted to the polyisobutylene in the presence of a radical initiator. The obtained product is then reacted in the presence of a catalyst with compounds containing one or more bifunctional amino and/or hydroxyl groups.

4. 发明专利

SK281687B6 AN ADDITIVE AND THE PROCESS OF ITS PRODUCTION 未知
公开(公告)号：SK281687B6
公开(公告)日：2001-06-11
申请号：SK131596
申请日：1995-04-13
申请人： MOL MAGYAR OLAJ & GAZIPARI RT , VESZPREMI EGYETEM
发明人： DENES FERENC , KIS JANOS , BALADINCZ JENE , AUER JANOS , DEAK GYULA , BARTHA LASZLO , HANCSOK JENA , KOVACS MAGDA
IPC分类号： C08F8/46 , C10M129/95 , C10M133/52 , C10M133/56 , C10M145/16 , C10M149/02 , C10M149/06 , C10M159/12 , C10M177/00
摘要： An additive for lubricating oils of internal combustion engines containing the imide- and/or ester and/or ester-amide, derivatives of the reaction product of an unsaturated polyisobutylene and some unsaturated reactive dicarboxylic acids and/or their anhydride comprising the reaction product of a polyisobutylene of a number average molecular weight 800 - 30 000 and an unsaturated reactive dicarboxylic acid and/or its anhydride, preferably maleic anhydride containing 1.6 - 6.0 SA - derivative per polyisobutylene chain on the average having a concentration of molecules containing more than one SA - derivative more than 25 weight percent and the polyisobutylene is grafted or reacted with an SA containing copolymer formed from a more reactive, low molecular weight comonomer of a molecular weight less than 500, containing olefinic double bond or from a mixture of such comonomers and from unsaturated reactive dicarboxylic acid and/or their anhydride, preferably maleic anhydride using the molar ratio 1.2 - 5.5 : 0.1 - 3.5 : 1 = MAH : comonomer : polyisobutylene, and in which the widening of the molecular weight distribution is less than 70 percent, referred to the starting polyisobutylene, while the SA groups of the copolymer linked to the polyisobutylene are reacted, in a 0.7 - 5.5 ratio, with compound containing at least bifunctional amine and/or hydroxyl groups. The invention disclosed the process of preparation of the additive.

5. 发明专利

PL179150B1 VERSATILE ENGINE AND LUBRICATION OIL COMPOSITION CONTAINING FUNCTIONAL ADDITIVES 未知
公开(公告)号：PL179150B1
公开(公告)日：2000-07-31
申请号：PL31209895
申请日：1995-12-29
申请人： MOL MAGYAR OLAJ & GAZIPARI RT , VESZPREMI EGYETEM
发明人： AUER JANOS , BALADINCZ JENO , BARTHA LASZLO , BOBEST EVA , DEAK GYULA , DENES FERENC , HANCSOK JENO , KIS JANOS , LENTI MARGIT
IPC分类号： C10M133/56 , C10L1/18 , C10M101/00 , C10M149/06 , C10M157/00 , C10M157/04 , C10M167/00 , C10N30/04 , C10N40/25 , C10M169/04
摘要： Multifunctional engine oil composition consists of a base oil and an additive package (1.5-55 weight %) comprises: (A) 10-100 wt.% polyfunctional, ash-free detergent-dispersant additive or its oily solution comprising polymer components which are produced by reacting a polyolefin derivative, preferably a PIB derivative, injected with dicarboxylic acid (anhydride) and non-acidic comonomers with ethylenic double bond, and having an average molecular weight of 800, with compound containing amino, imino or hydroxyl groups, the polyolefin chain in the polymer component carrying 1.6-20 acid derivatives, the amount of the molecules with more than one acid derivative being at least 25 wt.%, and the derivative being an imide, amide or ester amide derivative, and 0-90 wt.% usual alkenyl succinic acid derivative; (B) usual dispersant-detergent with different base number and metal content, antioxidant, friction reducer, wear inhibitor, corrosion inhibitor, defoamer and flow point reducer; and (C) usual viscosity (index) improving polymer. Weight ratio of A:B:C is 15-85: 15-85: 0-70.

6. 发明专利

CZ341095A3 ADDITIVE MUTIGRADE ENGINE AND LUBRICATING OIL COMPOSITIONS 未知
公开(公告)号：CZ341095A3
公开(公告)日：1998-04-15
申请号：CZ341095
申请日：1995-12-20
申请人： MOL MAGYAR OLAJ & GAZIPARI RT , VESZPREMI EGYETEM
发明人： AUER JANOS , BALADINCZ JENO , BARTHA LASZLO DR , BOBEST EVA , DEAK GYULA DR , DENES FERENC DR , HANCSOK JENO DR , KIS JANOS , LENTI MARGIT
IPC分类号： C10M133/56 , C10L1/18 , C10M101/00 , C10M149/06 , C10M157/00 , C10M157/04 , C10M167/00 , C10N30/04 , C10N40/25
摘要： Multifunctional engine oil composition consists of a base oil and an additive package (1.5-55 weight %) comprises: (A) 10-100 wt.% polyfunctional, ash-free detergent-dispersant additive or its oily solution comprising polymer components which are produced by reacting a polyolefin derivative, preferably a PIB derivative, injected with dicarboxylic acid (anhydride) and non-acidic comonomers with ethylenic double bond, and having an average molecular weight of 800, with compound containing amino, imino or hydroxyl groups, the polyolefin chain in the polymer component carrying 1.6-20 acid derivatives, the amount of the molecules with more than one acid derivative being at least 25 wt.%, and the derivative being an imide, amide or ester amide derivative, and 0-90 wt.% usual alkenyl succinic acid derivative; (B) usual dispersant-detergent with different base number and metal content, antioxidant, friction reducer, wear inhibitor, corrosion inhibitor, defoamer and flow point reducer; and (C) usual viscosity (index) improving polymer. Weight ratio of A:B:C is 15-85: 15-85: 0-70.

7. 发明专利

SK131596A3 DETERGENT - DISPERSANT ADDITIVE FOR LUBRICATING OILS OF INTERNAL COMBUSTION ENGINES AND ITS PREPARATION PROCESS 未知
公开(公告)号：SK131596A3
公开(公告)日：1997-07-09
申请号：SK131596
申请日：1995-04-13
申请人： MOL MAGYAR OLAJ & GAZIPARI RT , VESZPREMI EGYETEM
发明人： DENES FERENC , KIS JANOS , BALADINCZ JENO , AUER JANOS , DEAK GYULA , BARTHA LASZLO , HANCSOK JENO , KOVACS MAGDA
IPC分类号： C08F8/46 , C10M129/95 , C10M133/52 , C10M133/56 , C10M145/16 , C10M149/02 , C10M149/06 , C10M159/12 , C10M177/00
摘要： An additive for lubricating oils of internal combustion engines containing the imide- and/or ester and/or ester-amide, derivatives of the reaction product of an unsaturated polyisobutylene and some unsaturated reactive dicarboxylic acids and/or their anhydride comprising the reaction product of a polyisobutylene of a number average molecular weight 800 - 15 000 and an unsaturated reactive dicarboxylic acid and/or its anhydride, preferably maleic anhydride containing 1.6 - 6.0 SA-derivative per polyisobutylene chain on the average having a concentration of molecules containing more than one SA-derivative more than 25 weight percent and the polyisobutylene is grafted or reacted with an SA containing copolymer formed from a more reactive, low molecular weight comonomer of a molecular weight less than 500, containing olefinic double bond or from a mixture of such comonomers and from unsaturated reactive dicarboxylic acid and/or their anhydride, preferably maleic anhydride using the molar ratio 1.2 - 5.5 : 0.1 - 3.5 : 1 = MAH : comonomer : polyisobutylene, and in which the widening of the molecular weight distribution is less than 70 percent, referred to the starting polyisobutylene, while the SA groups of the copolymer linked to the polyisobutylene are reacted, in a 0.7 - 5.5 ratio, with compound containing at least bifunctional amine and/or hydroxyl groups. The invention disclosed the process of preparation of the additive.

8. 发明专利

RO119551B1 DETERGENT-DISPERSANT ADDITIVE FOR LUBRICATING OILS FOR INTERNAL COMBUSTION ENGINES AND PROCESS FOR PREPARING THE SAME 未知
公开(公告)号：RO119551B1
公开(公告)日：2004-12-30
申请号：RO9601988
申请日：1995-04-13
申请人： MOL MAGYAR OLAJ & GAZIPARI RT , VESZPREMI EGYETEM
发明人： DENES FERENC , KIS JANOS , BALADINCZ JENO , AUER JANOS , DEAK GYULA , BARTHA LASZLO , HANCSOK JENO , KOVACS MAGDA
IPC分类号： C08F8/46 , C10M129/95 , C10M133/52 , C10M133/56 , C10M145/16 , C10M149/02 , C10M149/06 , C10M159/12 , C10M177/00
摘要： The invention relates to a detergent-dispersant additive for lubricating oils for internal combustion engines and to a process for preparing the same. According to the invention, the additive comprises imides and/or esters and/or ester-amides of the product resulting from the reaction of a polyisobutylene with an average number molecular mass ranging from 800 to 15,000, an unsaturated reactive dicarboxylic acid and/or the anhydride thereof, preferably maleic anhydride, and another unsaturated comonomer with low molecular mass.

9. 发明专利

DE59408487D1 未知
公开(公告)号：DE59408487D1
公开(公告)日：1999-08-19
申请号：DE59408487
申请日：1994-04-20
申请人： MOL MAGYAR OLAJ & GAZIPARI RT , VESZPREMI EGYETEM
发明人： DENES FERENC , KIS JANOS , BALADINCZ JENO , AUER JANOS , DEAK GYULA , BARTHA LASZLO , HANCSOK JENO , KOVACS MAGDOLNA
IPC分类号： C08F8/00 , C08F8/14 , C08F8/30 , C08F8/46 , C10M145/16 , C10M149/06

10. 发明专利

ES2128606T3 未知
公开(公告)号：ES2128606T3
公开(公告)日：1999-05-16
申请号：ES95105672
申请日：1995-04-13
申请人： MOL MAGYAR OLAJ & GAZIPARI RT , VESZPREMI EGYETEM
发明人： DENES FERENC DR , KIS JANOS , BALADINCZ JENO , AUER JANOS , DEAK GYULA DR , BARTHA LASZLO DR
IPC分类号： C08F8/46 , C10M129/95 , C10M133/52 , C10M133/56 , C10M145/16 , C10M149/02 , C10M149/06 , C10M159/12 , C10M177/00
摘要： An additive for lubricating oils of internal combustion engines containing the imide- and/or ester and/or ester-amide, derivatives of the reaction product of an unsaturated polyisobutylene and some unsaturated reactive dicarboxylic acids and/or their anhydride comprising the reaction product of a polyisobutylene of a number average molecular weight 800 - 30 000 and an unsaturated reactive dicarboxylic acid and/or its anhydride, preferably maleic anhydride containing 1.6 - 6.0 SA - derivative per polyisobutylene chain on the average having a concentration of molecules containing more than one SA - derivative more than 25 weight percent and the polyisobutylene is grafted or reacted with an SA containing copolymer formed from a more reactive, low molecular weight comonomer of a molecular weight less than 500, containing olefinic double bond or from a mixture of such comonomers and from unsaturated reactive dicarboxylic acid and/or their anhydride, preferably maleic anhydride using the molar ratio 1.2 - 5.5 : 0.1 - 3.5 : 1 = MAH : comonomer : polyisobutylene, and in which the widening of the molecular weight distribution is less than 70 percent, referred to the starting polyisobutylene, while the SA groups of the copolymer linked to the polyisobutylene are reacted, in a 0.7 - 5.5 ratio, with compound containing at least bifunctional amine and/or hydroxyl groups. The invention disclosed the process of preparation of the additive.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式