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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 27. Отображено 27.
12-05-2009 дата публикации

Lubricating oil composition

Номер: CA2412771C
Принадлежит: Infineum International Ltd

Lubricating oil compositions exhibititing improved low temperature valve train wear performance with a lowered phosphorus content, which contain a reduced amount of a metal hydrocarbyl dithiophosphate, a molybdenum compound, a metal- free friction modifier and a phosphorus-free antioxidant.

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11-08-1995 дата публикации

Automatic transmission fluids and additives therefor

Номер: CA2142056A1
Принадлежит: Afton Chemical Corp

An effective way is described for overcoming the shudder problem associated with continuous slip torque converter clutches for use in automatic transmissions, especially shudder which occurs with new friction materials before break-in. To do this, an ATF is used in which the friction modifier system consists essentially of (i) an N-aliphatic hydrocarbyl-substituted diethanoiamine in which the N-aliphatic hydrocarbyl-substituent is at least one straight chain aliphatic hydrocarbyl group free of acetylenic unsaturation and having in the range of 14 to 20 carbon atoms, and (ii) an N-aliphatic hydrocarbyl-substituted trimethylenediamine in which the N-aliphatic hydrocarbyl-substituent is at least one straight chain aliphatic hydrocarbyl group free of acetylenic unsaturation and having in the range of about 14 to about 20 carbon atoms. The ATF is devoid of any tertiary amine friction modifier component and any C12-36 aliphatic hydrocarbyl succinimide or succinamide friction modifier. Specified relative proportions and concentrations of (i) to (ii) are used.

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15-08-1995 дата публикации

Automatic transmission fluids and additives therefor

Номер: US5441656A
Принадлежит: Afton Chemical Corp

An effective way is described for overcoming the shudder problem associated with continuous slip torque converter clutches for use in automatic transmissions, especially shudder which occurs with new friction materials before break-in. To do this, an ATF is used in which the friction modifier system consists essentially of (i) an N-aliphatic hydrocarbyl-substituted diethanolamine in which the N-aliphatic hydrocarbyl-substituent is at least one straight chain aliphatic hydrocarbyl group free of acetylenic unsaturation and having in the range of 14 to 20 carbon atoms, and (ii) an N-aliphatic hydrocarbyl-substituted trimethylenediamine in which the N-aliphatic hydrocarbyl-substituent is at least one straight chain aliphatic hydrocarbyl group free of acetylenic unsaturation and having in the range of about 14 to about 20 carbon atoms. The ATF is devoid of any tertiary amine friction modifier component and any C 12-36 aliphatic hydrocarbyl succinimide or succinamide friction modifier. Specified relative proportions and concentrations of (i) to (ii) are used.

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05-11-1998 дата публикации

Friction modifying compositions and their use

Номер: DE69413636D1
Принадлежит: Afton Chemical Corp

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23-11-1993 дата публикации

Lubricants with enhanced low temperature properties

Номер: CA2095972A1
Принадлежит: Afton Chemical Corp

Abstract of the Disclosure Lubricants having a Brookfield viscosity at -40°C equal to or below 20,000 cP (preferably 15,000 or less) are formed from blends composed of a major amount ofmineral oil in the range of 75N to 200N; and minor amounts of poly-a-olefin oligomer (PAO) formed from 1-alkene of 6 to 20 carbon atoms and having a kinematic viscosity in the range of 2 to 7 cSt at 100°C; and acrylic polymeric viscosity index improver. Synergistic low temperature viscometric properties are exhibited by typical compositions of this type.

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01-04-1999 дата публикации

Synthetic biodegradable lubricants and functional fluids

Номер: CA2300998A1

Synthetic biodegradable lubricants and functional fluids containing 45-94 wt.% of an ester of a C5-C10 acid as the base oil, 5-18% of a polyol ester of a C12-C28 acid as a lubricity additive, and a 1-35 wt.% of an additive package for lubricants and functional fluids.

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18-03-2008 дата публикации

Combustion improving additive for small engine lubricating oils

Номер: CA2446174C
Принадлежит: Infineum International Ltd

There are disclosed novel reaction products of a borated hydrocarbyl succinimide dispersant and phosphate or phosphite compounds which are highly effective combustion improver additives for use in two-cycle and small engine four-cycle lubricating oils.

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29-09-2004 дата публикации

Combustion improving additive for small engine lubricating oils

Номер: EP1383853B1
Принадлежит: Infineum International Ltd

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10-09-2013 дата публикации

Additive compositions

Номер: US8530397B2
Принадлежит: Chemtura Corp, Infineum International Ltd

Compositions in the form of lubricating oil compositions, greases, fuels or functional fluids containing, in the form of Michael adducts, N-substituted phenylenediamine additives in which at least one of the substituents on the N atoms carries a carbonyl group that is connected to an alkyl, alkoxyalkyl, or alkylthioalkyl group either directly or via an oxygen atom.

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29-12-2010 дата публикации

Lubricating oil compositions

Номер: SG166816A1
Принадлежит: Infineum Int Ltd

A lubricating oil composition formulated with a viscosity index (VI) improver composition including a combination of an ethylene a-olefin copolymer having no greater than 66 mass % of units derived from ethylene, and a linear diblock copolymer including at least one block derived primarily from a vinyl aromatic hydrocarbon monomer, and at least one block derived primarily from diene monomer.

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30-09-2008 дата публикации

Lubricating oil compositions for outboard engines

Номер: CA2434454C
Принадлежит: Infineum International Ltd

The lubricating compositions of the present invention are designed for use in a four stroke outboard marine engine and contain an oil of lubricating viscosity, an ashless dispersant, a metal detergent, a rust inhibitor, a relatively high amount of ZDDP, and an amount of a molybdenum compound sufficient to provide the composition with 15-1,000 ppm by mass of molybdenum. An amount of about 15 ppm to 1,000 ppm by mass of molybdenum from a molybdenum compound has been found to be effective as an antiwear agent in combination with the high levels of ZDDP.

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05-08-2010 дата публикации

Lubricating oil compositions

Номер: CA2688981A1
Принадлежит: Infineum International Ltd

A lubricating oil composition formulated with a viscosity index (VI) improver composition including a combination of an ethylene .alpha.-olefin copolymer having no greater than 66 mass % of units derived from ethylene, and a linear diblock copolymer including at least one block derived primarily from a vinyl aromatic hydrocarbon monomer, and at least one block derived primarily from diene monomer.

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02-06-2009 дата публикации

Additive compositions with michael adducts of non-substituted phenylendiamines

Номер: CA2707892A1
Принадлежит: Individual

Compositions in the form of lubricating oil compositions, greases, fuels or functional fluids containing, in the form of Michael adducts, N-substituted phenylenedi amine additives in which at least one of the substituents on the N atoms carries a carbonyl group that is connected to an alkyl, alkoxyalkyl. or alkylthioalkyl group either directly or via an oxygen atom.

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22-08-1996 дата публикации

Gear oil compositions

Номер: AU671370B2
Принадлежит: Ethyl Corp

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15-07-1998 дата публикации

Gear oil compositions

Номер: EP0692012B1
Принадлежит: Ethyl Corp

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27-10-1994 дата публикации

Gear oil additive concentrates and lubricants containing them

Номер: CA2160029A1
Принадлежит: Individual

The concentrate comprise specified proportions of diluent oil, an organic sulfur-containing antiwear and/or extreme pressure agent, an ashless dispersant, a dimethyl ester of an aliphatic phosphonic acid in which the aliphatic group has an average in the range of about 12 to about 24 carbon atoms, and a 3-hydro-carbyl-2,5diketopyrrolidine in which the hydrocarbyl group is an alkyl or alkenyl group having an average in the range of about 12 to about 30 carbon atoms. By using weight ratios of diketopyrrolidine to the dimethyl phosphonate of at least 3:1, the concentrate remains homogeneous at temperatures at least as low as 12°C. When utilized as a top treat in gear oils formulated with conventional GL-4 and GL-5 gear additive packages substantial improvement in limited slip axle performance can be realized.

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19-03-2002 дата публикации

Friction modifiers for engine oil composition

Номер: US6358896B1
Принадлежит: Infineum International Ltd

A lubricating oil composition which exhibits improved fuel economy and fuel economy retention which contains keto-amide and keto-ester friction modifiers formed by reaction or trans-esterification of alkyl acetoacetates. The trans-esterified products are also novel compositions of matter.

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17-01-2007 дата публикации

Lubricant additive compositions

Номер: EP0683220B1
Принадлежит: Afton Chemical Intangibles LLC

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26-02-2002 дата публикации

Oil additive concentrates and lubricants of enhanced performance capabilities

Номер: CA2076140C
Принадлежит: Afton Chemical Corp

Additive concentrates and lubricant compositions containing a combination of additives which result in enhanced performance particularly as regards extreme pressure and antiwear performance. The combination of additives so utilized comprise a-1) at least one oil-soluble additive composition formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group with (i) at least one inorganic phosphorus acid or anhydride, or at least one partial or total sulfur analog thereof, or any combination of the foregoing, and (ii) at least one boron compound; such that a liquid composition is formed; or a-2) at least one oil-soluble boron-free additive composition formed by heating (i) at least one boron-free oil-soluble ashless dispersant containing basic nitrogen and/or at least one hydroxyl group, with (ii) at least one inorganic phosphorus acid such that a liquid boron-free phosphorus-containing composition is formed; or a-3) one or more oil-soluble additive compositions formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group with (i) at least one water-hydrolyzable organic phosphorus compound and water; and (ii) at least one boron compound; such that a liquid phosphorus-and boron-containing composition is formed; or a-4) one or more oil-soluble boron-free additive compositions formed by heating concurrently or in any sequence (i) at least one boron-free oil-soluble ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group, with (ii) -at least one water-hydrolyzable organic phosphorus compound and water; such that a liquid boron-free phosphorus-containing composition is formed; and b) at least one oil-soluble metal-free sulfur-containing antiwear and/or extreme pressure agent having a sulfur content of at least 20% by weight; components a-1), a-2), a-3) or a-4) and b) being ...

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30-04-2004 дата публикации

Lubricating oil composition

Номер: CA2447567A1
Принадлежит: Infineum International Ltd

Lubricating oil compositions containing a major amount of oil of lubricating viscosity, an oil soluble molybdenum compound in an amount providing the composition with from 0.001 to 0.1 mass % molybdenum, an oil soluble copper antioxidant in an amount providing the composition with from 0.001 to 0.02 mass % copper to said composition, and an amount of metal hydrocarbyl dithiophosphate providing the composition with from 100 to 550 ppm phosphorus.

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08-01-2004 дата публикации

Lubricating oil compositions for outboard engines

Номер: CA2434454A1
Принадлежит: Infineum International Ltd

The lubricating compositions of the present invention are designed for use in a four stroke outboard marine engine and contain an oil of lubricating viscosity, an ashless dispersant, a metal detergent, a rust inhibitor, a relatively high amount of ZDDP, and an amount of a molybdenum compound sufficient to provide the composition with 15-1,000 ppm by mass of molybdenum. An amount of about 15 ppm to 1,000 ppm by mass of molybdenum from a molybdenum compound has been found to be effective as an antiwear agent in combination with the high levels of ZDDP.

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07-10-2010 дата публикации

Lubricating Oil Composition

Номер: US20100256030A1
Принадлежит: Individual

A lubricating oil composition containing a combination of oil of lubricating viscosity, one or more block copolymers of hydrogenated poly(monovinyl aromatic hydrocarbon) and poly(conjugated diene) as a viscosity modifier, and one or more one or more optionally substituted bridged hydrocarbyl phenol condensates, or metal salts thereof, as a detergent.

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15-10-2004 дата публикации

Schmieröle für kleinmotoren enthaltend einen verbrennungsverbesserenden zusatz

Номер: ATE277994T1
Принадлежит: Infineum Int Ltd

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21-06-2000 дата публикации

Öllösliche Additive enthaltend Phosphor und Stickstoff

Номер: DE69606213T2
Принадлежит: Ethyl Corp

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28-10-2010 дата публикации

Lubricating oil composition

Номер: SG165304A1
Принадлежит: Infineum Int Ltd

A containing a combination of oil of lubricating viscosity, one or more block copolymers of hydrogenated poly(monovinyl aromatic hydrocarbon) and poly(conjugated diene) as a viscosity modifier, and one or more one or more optionally substituted bridged hydrocarbyl phenol condensates, or metal salts thereof, as a detergent.

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15-03-2009 дата публикации

Schmierölzusammensetzung

Номер: ATE425238T1
Принадлежит: Infineum Int Ltd

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10-09-2003 дата публикации

潤滑油組成物

Номер: JP2003253288A
Принадлежит: Infineum International Ltd

(57)【要約】 【課題】 リン、塩素及び硫黄のレベルが低く、かつ、 揮発度が低い潤滑油組成物を提供すること。 【解決手段】 (a)グループII、グループIII、 グループIV及び合成エステルベースストック油からな る群より選ばれる、潤滑粘度を有する多量の油; (b)過塩基化サリチル酸カルシウム又はマグネシウム 潤滑油清浄剤; (c)油溶性有機モリブデン化合物; (d)無灰分散剤;及び (e)追加の酸化防止剤 の混合物を含む潤滑油組成物であって、硫黄含量が0. 2質量%未満であり、塩素含量が50質量ppm未満で あり、リン含量が50質量ppm未満であり、かつ、N OACK揮発度が15質量%又はそれ未満である組成 物。

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