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1. 发明专利

HUT59175A O/W TYPE COMPOSITION OF ANIONIC HYDROCARBON VAX EMULSION 未知
公开(公告)号：HUT59175A
公开(公告)日：1992-04-28
申请号：HU156590
申请日：1990-03-14
申请人： VESZPREMI EGYETEM , DUNAI KOEOLAJIPARI VALLALAT
发明人： BALOG LAJOS , BARTHA LASZLO , DEAK GYULA , KASA ZOLTAN , BORSA GYOERGY , CZAGLER ISTVAN , FASI MATYAS , FODOR BARNABAS , KUN JANOS , LEFKANICS GYULA , RATOSI ERNOE , SEBESTYEN BELA , TOTH ERNOE , VARGA LAJOS
IPC分类号： C08L91/06 , C08L91/08
摘要： An oil in water, hydrocarbon wax emulsion contains (all wt%): 25-65 hydrocarbon wax, 0.25-2 10-40C satd and/or unsatd. fatty acid 0.25-2 fatty acid neutralising cpd. 0.5-3 montan-wax deriv. 0.5-3 polyethylenedioxide/200-20000 average mol.wt.) 29.0-73.5 softened or deionised water.

2. 发明专利

HU210055B O/W TYPE ANONIC HYDROCARBON WAX EMULSION 未知
公开(公告)号：HU210055B
公开(公告)日：1995-01-30
申请号：HU156590
申请日：1990-03-14
申请人： DUNAI KOEOLAJIPARI VALLALAT , VESZPREMI EGYETEM
发明人： RATOSI ERNOE , CZAGLER ISTVAN , KUN JANOS , SEBESTYEN BELA , FASI MATYAS , LEFKANICS GYULA , BORSA GYOERGY , DEAK GYULA , BARTHA LASZLO , FODOR BARNABAS , TOTH ERNOE , VARGA LAJOS , BALOG LAJOS , KASA ZOLTAN
IPC分类号： C08L91/06 , C08L91/08

3. 发明专利

HU901565D0 ANIONIC HYDROCARBON WAX EMULSION COMPOSITION OF O/W TYPE 未知
公开(公告)号：HU901565D0
公开(公告)日：1990-06-28
申请号：HU156590
申请日：1990-03-14
申请人： VESZPREMI VEGYIPARI EGYETEM , DUNAI KOEOLAJIPARI VALLALAT
发明人： BALOGH LAJOS , BARTHA LASZLO , DEAK GYULA , KASA LASZLO , BORSA GYOERGY , CZAGLER ISTVAN , FASY MATYAS , FODOR BARNABAS , KUN JANOS , LEFKANICS GYULA , RATOSI ERNOE , SEBESTYEN BELA , TOTH ERNOE , VARGA LAJOS
IPC分类号： C08L91/06 , C08L91/08

4. 发明专利

HU202266B DOPED OIL COMPOSITION 未知
公开(公告)号：HU202266B
公开(公告)日：1991-03-28
申请号：HU177986
申请日：1986-04-29
申请人： VESZPREMI VEGYIPARI EGYETEM , DUNAI KOEOLAJIPARI VALLALAT , TATABANYAI BANYAK VALLALAT
发明人： BALOG LAJOS , BARTHA LASZLO , CZAGLER ISTVAN , DEAK GYULA , HORVATH JOZSEF , TORCYL BELA , KRISKO NANDOR , KUN JANOS , RATOSI ERNOE , TORY KALMANNE , VARGA JOZSEF , ZSARNAI ZOLTANNE , ZSOLYOMI ZOLTAN
IPC分类号： C10L1/10 , C10L1/30

5. 发明专利

HU202268B COAL-WATER-OIL COMPOSITION UTILIZABLE AS FUEL 未知
公开(公告)号：HU202268B
公开(公告)日：1991-03-28
申请号：HU178086
申请日：1986-04-29
申请人： VESZPREMI VEGYIPARI EGYETEM , TATABANYAI BANYAK VALLALAT , DUNAI KOEOLAJIPARI VALLALAT
发明人： BALOG LAJOS , BARTHA LASZLO , DEAK GYULA , KATONA JANOS , KORCYL BELA , KOVACS MAGDOLNA , PERGER JOZSEF , RATOSI ERNOE , SEBESTYEN BELA , SCHULTEISZ ZOLTAN , VARGA JOZSEF , ZSARNAI ZOLTANNE , ZSOLYOMI ZOLTAN
IPC分类号： C10L1/32

6. 发明专利

HUT44601A DOPED FUEL OIL COMPOSITION 未知
公开(公告)号：HUT44601A
公开(公告)日：1988-03-28
申请号：HU177986
申请日：1986-04-29
申请人： VESZPREMI VEGYIPARI EGYETEM , DUNAI KOEOLAJIPARI VALLALAT , TATABANYAI SZENBANYAK
发明人： BALOG LAJOS , BARTHA LASZLO , CZAGLER ISTVAN , DEAK GYULA , HORVATH JOZSEF , TORCYL BELA , KRISKO NANDOR , KUN JANOS , RATOSI ERNOE , TORY KALMANNE , VARGA JOZSEF , ZSARNAI ZOLTANNE , ZSOLYOMI ZOLTAN
IPC分类号： C10L1/10 , C10L1/30

7. 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.

8. 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.

9. 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.

10. 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.

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