КОМПОЗИЦИЯ СМАЗОЧНОГО МАСЛА И КОМПОЗИЦИЯ СМАЗОЧНОГО МАСЛА ДЛЯ БЕССТУПЕНЧАТОЙ КОРОБКИ ПЕРЕДАЧ

FIELD: chemistry. SUBSTANCE: present invention relates to a lubricating oil composition containing 60 wt % or more of longifolene with respect to the total amount of the composition. The present invention also relates to a lubricating oil composition for continuously variable transmission. EFFECT: obtaining a lubricating composition having a low flow point, high viscosity index, oxidation resistance, high hydrolysis resistance and high volume resistivity. 7 cl, 9 ex, 2 tbl

СПОСОБ ПОЛУЧЕНИЯ ЖИРОВОГО СОЛИДОЛА

FIELD: lubricants. SUBSTANCE: invention relates to a method for producing natural solidol. 1/2 part of the mass of spent purified engine oil is mixed with unrefined sunflower vegetable oil heated to 60-80°C, and lime milk is added, saponified at a temperature of 95-100°C for at least 1 hour, then the remaining 1/2 part of the used engine oil is added. In the process of preparing lime milk, a 0.2 mol/l sodium hydroxide solution containing graphite with a plate thickness of less than 100 nm and a concentration within 15-850 ppm of the solidol mass is used as the liquid phase. Graphite is obtained in sodium hydroxide solution by electrochemical delamination of thermally expanded graphite foil. EFFECT: simplification of the process of obtaining natural solidol with improved characteristics due to the introduction of graphite with a plate thickness of less than 100 nm with a fraction of no more than 850 ppm. 2 cl, 1 tbl, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 764 085 C1 (51) МПК C10M 117/02 (2006.01) C10M 125/02 (2006.01) C10M 159/02 (2006.01) C10M 161/00 (2006.01) C10M 163/00 (2006.01) C10N 40/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10M 117/02 (2021.05); C10M 125/02 (2021.05); C10M 159/02 (2021.05) (21)(22) Заявка: 2021106978, 17.03.2021 (24) Дата начала отсчета срока действия патента: Дата регистрации: 13.01.2022 (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования «Тамбовский государственный технический университет» (ФГБОУ ВО «ТГТУ») (RU) (45) Опубликовано: 13.01.2022 Бюл. № 2 Адрес для переписки: 392000, Тамбовская обл., г. Тамбов, ул. Советская, 106, ТГТУ, каб. 6, ВОИР, отдел патентования, Неверова Ольга Сергеевна, Неверова Светлана Юрьевна C 1 2 7 6 4 0 8 5 R U (54) СПОСОБ ПОЛУЧЕНИЯ ЖИРОВОГО СОЛИДОЛА (57) Реферат: Изобретение относится к способу получения гидроксида натрия, содержащий графит с жирового солидола. 1/2 части массы ...

Смазка для герметизации резьбовых соединений труб

Изобретение относится к смазке для герметизации резьбовых соединений труб, содержащей низкомолекулярный полиэтилен, графитовый порошок, которая дополнительно содержит синтетический каучук, мягчитель каучука - рапсовое масло, при следующем соотношении компонентов, мас. %: низкомолекулярный полиэтилен 10-15; графитовый порошок 15-20; синтетический каучук 30-35; рапсовое масло остальное. Изобретение обеспечивает усиление герметизирующих свойств резьбовой смазки, повышение противоизносных и противозадирных свойств. 3 табл.

Пластичная смазка на биоразлагаемой основе для тяжелонагруженных узлов трения качения и скольжения

Изобретение относится к смазочным материалам, а именно к экологически чистым пластичным смазочным материалам, предназначенным для применения в тяжелонагруженных узлах трения качения и скольжения в широком диапазоне нагрузок и скоростей, в интервале температур от -50 до 150°С. Описан смазочный материал на биоразлагаемой основе, содержащий в качестве базового масла биоразлагаемое масло или смесь по меньшей мере одного базового масла, выбранного из смазочного базового масла типа минерального масла, синтетического смазочного базового масла и биоразлагаемого смазочного базового масла, согласно изобретению смазка в качестве загустителя содержит литий-кальциевое мыло 12-оксистеариновой кислоты, в качестве присадок, улучшающих триботехнические свойства, - натрия тетраборат и осерненное масло, кроме того, смазка содержит янтарную кислоту, при следующих соотношениях компонентов, % масс.: 12-оксистеариновая кислота 7,3-10,3, кальция гидроокись 0,3-0,5, лития гидроокись 0,2-0,7, натрия тетраборат 2,0 ...

Schrnierfettzusanrensetzulg, fettgeschmiertes Lager, Gelenkkupplung für Kardanwelle, Schrnier6lzusanrensetzung und ölgetränktes Sinterlager

Gegenstand der vorliegenden Erfindung ist eine Schmierfettzusammensetzung oder eine Schmierölzusammensetzung, die das Auftreten eines durch Wasserstoffsprödigkeit verursachten Abblätterns auf einer Wälzoberfläche eines Wälzlagers wirksam verhindern kann, hervorragende Haltbarkeit im Betrieb bei hoher Temperatur und hoher Drehzahl aufweist und über einen langen Zeitraum verwendet werden kann. Ein fettgeschmiertes Lager (1) weist einen Innenring (2), einen Außenring (3) und mehrere Wälzelemente (4) auf. Ein Dichtelement (6) zum dichten Einschließen einer Schmierfettzusammensetzung (7) ist an an beiden axialen Enden des Innenrings (2) und des Außenrings (3) befindlichen Öffnungen (8a) und (8b) angebracht. Die Schmierfettzusammensetzung (7) umfasst ein aus einem Grundöl und einem Verdicker bestehendes Basisschmierfett und ein dem Basisschmierfett zugesetztes Additiv. Das Additiv enthält mindestens eine Verbindung, die aus von Pflanzen abgeleiteten Polyphenolverbindungen und durch Zersetzung ...

SYSTEM WITH LIQUIDATORS FOR A ROPE ON A COIL AND A ZERKLEINERER

Elimination of odors from lubricants by use of a combination of thiazoles and odor masks

METHOD OF MANUFACTURING A MULTIFUNCTIONAL ADDITIVE AND USING THE SAME

Additives useful for reducing the coefficient of friction in lubricants, greases, or cosmetic formulations, and useful as a substitute for talc and as an anti-misting material are obtained by subjecting a raw plant material, such as cotton, to a dosage of radiation from an electron beam source. The irradiated plant material is subsequently fragmented, or micronized, to product the friction-reducing additive with a reduced diameter capable of reducing the coefficient of friction, used for anti-misting or as a substitute for talc in a variety of applications.

THREADED METALLIC FASTENER AND PROCESS FOR COATING A THREADED METALLIC FASTENER

The present invention provides a metallic fastener comprising a threaded portion, wherein at least part of the threaded portion is coated with a composition. The composition is hard, FDA-approved and essentially consists of (a) a paraffin wax with a melting temperature in the range of 50 to 70°C (b) 1 to 5 parts by weight (pbw) of a resin per pbw of paraffin wax, (c) 0.1 to 0.25 pbw graphite per pbw of paraffin wax, and (d) 0.05 to 0.30 pbw of an FDA-approved silica per pbw of paraffin wax. Moreover, the present invention provides a process for coating a metallic fastener comprising a threaded portion, comprising the following steps: (i) Providing a composition as defined above, (ii) Maintaining the fastener or bringing it to a temperature in the range of 30 to 70°C, (iii) Applying the composition at a temperature in the range of 100 to 170°C, (iv) optionally, removing surplus composition, (v) cooling the fastener to less than 100°C, (vi) finishing the fastener in a water bath, and (vii ...

Copper contact grease for electro-medical apparatus

The copper contact grease contains light-stabilising inhibitor additives for preventing or reducing UV radiations in electro-medical apparatus.

POWDER METAL MIXTURE INCLUDING MICRONIZED STARCH

A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with a modified lubricant. A lubricant conventionally used to compact and sinter a chosen powder metal mixture is modified by adding to it starch particles smaller than the average metal particle, and optionally, micronized cellulose fibers in so small an amount that the modified lubricant is present in an amount less than 2% by weight of the mixture. The Hall apparent density and the Hall flow rate of a powder metal mixture made with the modified lubricant of starch or (starch + fibers) remains within the ranges deemed desirable for production of compacted powder metal parts. Using the modified lubricant in lieu of the conventional lubricant increases green strength of a part made by compacting the mixture and improves dimensional conformance. © KIPO & WIPO 2007 ...

Rope-on-spool uncoiler and granulator

Rope made of cellulose Fibers, the polymeric chemical structure of which fibers has not been modified (referred to as "raw" cellulose fibers), are subjected to intense electron beam irradiation insufficient to degrade their chemical structure but sufficient to modify their physical structure so as to allow them to be comminuted into fragments having a length no more than 6.35 mm (0.25"), preferably less than 3.175 mm (0.125"), and preferably 50% by weight of the fibers have a length less than 70 m. Such fragments of fibers are found to be particularly susceptible to being micronized in a micronizer into elongated granular fragments smaller than about 20 m at an economical production rate in excess of 22.7 Kg/hr (50 1b/hr) which was not possible when the micronizer was fed with naturally occurring fibers.

Nuisance marine growth preventing compound and valve system

To prevent nuisance marine growth in a valve, particularly a ball valve, used to regulate a flow of seawater, a compound for lubricating and preventing nuisance marine growth is provided in the valve. The nuisance marine growth preventing compound includes a substantially uniform mixture of marine grease and an antifouling agent. The compound is introduced into the valve such that the compound is provided between and contacts a valve body and a ball that regulates the flow of seawater within the valve, and inhibits nuisance marine growth at a space between the ball and the valve body which is occupied by the compound.

NUISANCE MARINE GROWTH PREVENTING COMPOUND AND VALVE SYSTEM

To prevent nuisance marine growth in a valve, particularly a ball valve, used to regulate a flow of seawater, a compound for lubricating and preventing nuisance marine growth is provided in the valve. The nuisance marine growth preventing compound includes a substantially uniform mixture of marine grease and an antifouling agent. The compound is introduced into the valve such that the compound is provided between and contacts a valve body and a ball that regulates the flow of seawater within the valve, and inhibits nuisance marine growth at a space between the ball and the valve body which is occupied by the compound.

Vegetable oil derivatives as lubricant additives

Hydriertes Öl enthaltende Ölzusammensetzung.

Combustion improving additive for small engine lubricating oils

COMBUSTION IMPROVING ADDITIVE FOR SMALL ENGINE LUBRICATING OILS

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.

POWDER METAL MIXTURE INCLUDING MICRONIZED STARCH

A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with a modified lubricant. A lubricant conventionally used to compact and sinter a chosen powder metal mixture is modified by adding to it starch particles smaller than the average metal particle, and optionally, micronized cellulose fibers in so small an amount that the modified lubricant is present in an amount less than 2% by weight of the mixture. The Hall apparent density and the Hall flow rate of a powder metal mixture made with the modified lubricant of starch or (starch + fibers) remains within the ranges deemed desirable for production of compacted powder metal parts. Using the modified lubricant in lieu of the conventional lubricant increases green strength of a part made by compacting the mixture and improves dimensional conformance.

LUBRICATING OIL COMPOSITIONS

An internal combustion engine crankcase lubricating oil composition having a sulphated ash content of no greater than 1.2 mass%, based on the mass of the lubricating oil composition, and a phosphorous content of no greater than 0.1 mass%, based on the mass of the lubricating oil composition, which lubricating oil composition comprises or is made by admixing: (A) a crankcase base oil of lubricating viscosity, in a major amount; and (B) the following additives, in respective minor amounts: (B1) a polymeric friction modifier being the reaction product of (a) a functionalised polyolefin, (b) a polyether, (c) a polyol, and (d) a monocarboxylic acid chain terminating group; and (B2) at least one oil-soluble molybdenum compound.

THREADED METAL FASTENERS AND METHOD OF COATING METAL THREADED FASTENING

Изобретение предлагает металлический крепеж, содержащий резьбовой участок, где по меньшей мере часть резьбового участка покрыта композицией. Композиция является твердой, соответствующей требованиям FDA и, по существу, состоит из (a) парафинового воска с температурой плавления в диапазоне от 50 до 70°С, (b) от 1 до 5 массовых частей (мас.ч.) смолы на мас.ч. парафинового воска, (c) от 0,1 до 0,25 мас.ч. графита на мас.ч. парафинового воска и (d) от 0,05 до 0,30 мас.ч. соответствующего требованиям FDA диоксида кремния на мас.ч. парафинового воска. Кроме того, настоящее изобретение предлагает способ покрытия металлического крепежного элемента, содержащего резьбовой участок, включающий в себя следующие стадии: (i) предоставление композиции, как определено выше; (ii) поддержание крепежного элемента при температуре в диапазоне от 30 до 70°С или приведения его к этой температуре; (iii) нанесение композиции при температуре в диапазоне от 100 до 170°С; (iv) необязательно, удаление избыточной композиции; (v) охлаждение крепежного элемента до температуры ниже 100°С; (vi) доработка крепежного элемента в водяной бане и (vii) сушка крепежного элемента. Кроме того, предложен способ покрытия металлического крепежного элемента порошковым материалом. The invention provides a metal fastener comprising a threaded portion, where at least a portion of the threaded portion is coated with a composition. The composition is solid, complying with FDA requirements and essentially consists of (a) paraffin wax with a melting point in the range from 50 to 70 ° C, (b) from 1 to 5 parts by weight (parts by weight) of resin by weight. h paraffin wax, (c) from 0.1 to 0.25 wt.h. graphite on wt.h. paraffin wax and (d) from 0.05 to 0.30 wt.h. FDA-compliant silica by weight parts paraffin wax. In addition, the present invention provides a method for coating a metal fastener comprising a threaded portion comprising the following steps: (i) providing a composition as defined above; (ii) maintaining the ...

스레드 된 금속 파스너 및 스레드 된 금속 파스너를 코팅하는 공정

... 본 발명은 나사부를 포함하는 금속 파스너를 제공하고, 여기에서 적어도 나사부의 일부는 새로운 혼합물로 코팅될 수 있다. 새로운 혼합물은 단단하고, FDA-승인될 수 있다. 혼합물은 본질적으로, (a) 용융 온도가 50 내지 70 ℃인 파라핀 왁스, (b) 파라핀 왁스 1 중량부 당 1 내지 5 중량부의 수지(resin), (c) 파라핀 왁스 1 중량부 당 0.1 내지 0.25 중량부의 흑연(graphite), 및 (d) 파라핀 왁스 1 중량부 당 0.05 내지 0.30 중량부의 FDA-승인 실리카로 이루어진다. 또한, 본 발명은 나사부를 포함하는 금속 파스너를 코팅하는 공정을 제공하며, 금속 파스너를 코팅하는 공정은 (i) 상기 정의된 혼합물을 제공하는 단계, (ii) 상기 파스너를 유지 또는 30 내지 70℃ 범위의 온도에 노출시키는 단계, (iii) 상기 혼합물을 100 내지 170℃ 범위의 온도에 적용하는 단계, (iv) 선택적으로, 여분의 혼합물을 제거하는 단계, (v) 100℃ 미만으로 상기 파스너를 냉각시키는 단계, (vi) 수조(water bath) 내에서 상기 파스너를 마무리하는 단계, 및 (vii) 상기 파스너를 건조하는 단계를 포함한다. 또한, 상기 금속 파스너를 분말 코팅하는 공정이 제공된다.

Powder metal mixture including micronized starch

A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with a modified lubricant. A lubricant conventionally used to compact and sinter a chosen powder metal mixture is modified by adding to it starch particles smaller than the average metal particle, and optionally, micronized cellulose fibers in so small an amount that the modified lubricant is present in an amount less than 2% by weight of the mixture. The Hall apparent density and the Hall flow rate of a powder metal mixture made with the modified lubricant of starch or (starch + fibers) remains within the ranges deemed desirable for production of compacted powder metal parts. Using the modified lubricant in lieu of the conventional lubricant increases green strength of a part made by compacting the mixture and improves dimensional conformance.

HEAT TREATMENT OIL COMPOSITION

A heat treatment oil composition is provided that suppresses the decrease of luster in a heat treatment of a metal material, and is capable of suppressing the increase of the number of second (characteristic number of second) until reaching the temperature where the vapor blanket stage ends with the lapse of time and the decrease of the kinetic viscosity with the lapse of time. The heat treatment oil composition contains (A) a base oil and (B) a vapor blanket breaking agent selected from one or more of a petroleum resin, a terpene resin, rosin, and derivatives thereof. 1. A heat treatment oil composition , comprising(A) a base oil, and(B) at least one vapor blanket breaking agent selected from the group consisting of a petroleum resin, a terpene resin, a rosin, and derivatives thereof.2. The heat treatment oil composition according to claim 1 , wherein the vapor blanket breaking agent as the component (B) has a softening point measured by the ring and ball method of JIS K2207:2006 of 40° C. or more.3. The heat treatment oil composition according to claim 2 , wherein the vapor blanket breaking agent as the component (B) has a softening point measured by the ring and ball method of JIS K2207:2006 of 60° C. or more and 150° C. or less.4. The heat treatment oil composition according to claim 1 , wherein the base oil as the component (A) has a 40° C. kinetic viscosity of from 5 to 500 mm/s.5. The heat treatment oil composition according to claim 1 , comprising:80% by mass or more and less than 100% by mass of the base oil, andmore than 0% by mass and 20% by mass or less of the vapor blanket breaking agent,based on a total mass the total amount of the heat treatment oil composition.6. The heat treatment oil composition according to claim 1 , wherein the heat treatment oil composition has a characteristic number of second obtained from a cooling curve obtained according to the cooling capability test method of JIS K2242:2012 of 3.00 seconds or less. The present invention ...

КОНСЕРВАЦИОННЫЙ СМАЗОЧНЫЙ МАТЕРИАЛ

FIELD: chemistry.SUBSTANCE: invention relates to metal preservation and can be used for protection of materials of machine building, instrument making and so forth from corrosion and damage by microorganisms (microscopic fungi and bacteria). Described is a lubricant-based preservation lubricant comprising industrial oil I-20A - 36.5 ± 3.0 wt. %, corrosion inhibitor AKOR-1 5.0 ± 0.5 % of weight, viscosity additive Vinipol VB-2 - 3.5 ± 1.0 wt. %, jet fuel - aircraft fuel TS-1 - up to 100 % of weight, characterized by that in order to increase stability, a mixture of essential oils of citral and eugenol is added in volume ratio of 1:1, with the following ratio of components, wt. %: a mixture of essential oils of citral and eugenol in volume ratio of 1:1 - 5.0; lubricant including industrial oil, jet fuel, viscosity additive and corrosion inhibitor - 95.0.EFFECT: technical result is creation of a preservative lubricant, which provides complex protection of metal from corrosion and damage by microorganisms, which is stored.1 cl, 5 tbl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 732 292 C1 (51) МПК C10M 169/04 (2006.01) C10M 159/02 (2006.01) C10M 145/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10M 169/04 (2020.05); C10M 159/02 (2020.05); C10M 145/04 (2020.05) (21)(22) Заявка: 2019134595, 28.10.2019 (24) Дата начала отсчета срока действия патента: Дата регистрации: 15.09.2020 (45) Опубликовано: 15.09.2020 Бюл. № 26 2 7 3 2 2 9 2 R U (56) Список документов, цитированных в отчете о поиске: RU 2029779 C1, 27.02.1995. RU 2621186 C1, 01.06.2017. RU 2041251 C1, 09.08.1995. RU 2431637 C2, 10.02.2010. US 2569122 A1, 25.09.1951. US 5372737 A1, 13.12.1994. (54) КОНСЕРВАЦИОННЫЙ СМАЗОЧНЫЙ МАТЕРИАЛ (57) Реферат: Изобретение относится к консервации повышения устойчивости производится металлов и может быть использовано для защиты добавление смеси эфирных масел цитраля и материалов машиностроения, приборостроения ...

Способ получения противозадирной присадки для тяжелонагруженных узлов трения

FIELD: technological processes.SUBSTANCE: invention relates to the field of tribology and specifically relates to a method of producing an anti-tearing additive containing fragments of double bonds CH=CH and thereby facilitating adhesion of the additive to friction surfaces. Method comprises reacting potassium sulphide obtained by dissolving sulphur in a hydrazine hydrate-KOH system at temperature of 55–60 °C and molar ratio KOH:S = 4:1, for 2 hours, with chlorlignin with content of chlorine of 2.4 or 3.4 wt% and vinylidene chloride at temperature 25 °C and molar ratio of sulphur:vinylidene chloride = 1:1, weight ratio of sulphur:chlorlignin = 1:2. After stirring for 5 hours, the product is separated by filtration, washed with water and ethanol.EFFECT: obtaining an additive providing protection against wear in heavily loaded friction assemblies.1 cl, 6 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 688 928 C1 (51) МПК C10M 151/00 (2006.01) C10M 159/02 (2006.01) C10M 177/00 (2006.01) C10M 107/36 (2006.01) C10M 135/00 (2006.01) C10M 125/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА C08H 7/00 (2011.01) ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ C10N 40/00 (2006.01) C10N 30/06 (2006.01) (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10M 151/00 (2019.02); C10M 159/02 (2019.02); C10M 177/00 (2019.02); C10M 135/00 (2019.02) (21)(22) Заявка: 2018134826, 01.10.2018 01.10.2018 Дата регистрации: 23.05.2019 (45) Опубликовано: 23.05.2019 Бюл. № 15 2 6 8 8 9 2 8 R U (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) (RU), Федеральное государственное бюджетное учреждение науки "Иркутский Институт химии им. А.Е. Фаворского" Сибирского отделения Российской академии наук (ИрИХ СО РАН) (RU) (56) Список документов, цитированных в отчете о поиске: RU 2439138 C2, 10.01.2012. RU 2318013 C1, 27.02.2008. RU 2552997 C1, 10.06.2015. Леванова Е.П. и др. Реакции дихлорэтенов с серой в ...

Lubricating oil compositions

Synergistic jute and/or allied fibre lubricating composition for improvement in productivity in jute industry

LUBRICATING OILS FOR FRACTIONAL HORSEPOWER MOTORS CONTAINING BURN IMPROVING ENDS AN ADDITIVE

PROCEDURE FOR THE PRODUCTION OF A MULTI-FUNCTIONAL ADDITIVE AND ITS USE

COMPOSITIONS USEFUL AS SPERM OIL SUBSTITUTES

КОМПОЗИЦИЯ СМАЗОЧНОГО МАСЛА И КОМПОЗИЦИЯ СМАЗОЧНОГО МАСЛА ДЛЯ БЕССТУПЕНЧАТОЙ КОРОБКИ ПЕРЕДАЧ

1. Композиция смазочного масла, содержащая лонгифолен.2. Композиция смазочного масла по п.1, в которой содержание лонгифолена составляет, по меньшей мере, 60 мас. % суммарного количества композиции.3. Композиция смазочного масла по п.1 или 2, дополнительно содержащая не более чем 5 мас. % β-кариофиллена.4. Композиция смазочного масла для бесступенчатой коробки передач, содержащая лонгифолен.5. Композиция смазочного масла для бесступенчатой коробки передач по п.4, дополнительно содержащая димер бицикло[2.2.1]гептана.6. Композиция смазочного масла для бесступенчатой коробки передач по п.4, в которой лонгифолен имеет чистоту, составляющую по меньшей мере 80%.7. Композиция смазочного масла для бесступенчатой коробки передач по п.4, дополнительно содержащая не более чем 1 мас. % β-кариофиллена.8. Композиция смазочного масла для бесступенчатой коробки передач по любому из пп. 4-7, где композицию используют в качестве текучей среды для бесступенчатой коробки передач типа фрикционного привода.

METALLIC POWDER MIXTURE WITH MIKRONISIERTER STRENGTH

COMPOSITIONS USEFUL AS SPERM OIL SUBSTITUTES

ROPE-ON-SPOOL UNCOILER AND COMMINUTER SYSTEM

Rope made of cellulose fibers, the polymeric chemical structure of which fibers has not been modified (referred to as "raw" cellulose fibers), are subjected to intense electron beam irradiation insufficient to degrade their chemical structure but sufficient to modify their physical structure so as to allow them to be comminuted into fragments having a length no more than 6.35 mm (0.25"), preferably less than 3.175 mm (0.125"), and preferably 50% by weight of the fibers have a length less than 70~m. Such fragments of fibers are found to be particularly susceptible to being micronized in a micronizer into elongated granular fragments smaller than about 20~m at an economical production rate in excess of 22.7 Kg/hr (50 lb/hr) which was not possible when the micronizer was fed with naturally occurring fibers.

MICROALGAL COMPOSITIONS AND USES THEREOF

Provided are microalgal compositions and methods for their use. The microalgal compositions include lubricants that find use in industrial and other applications.

LUBRICATING OIL COMPOSITIONS

An internal combustion engine crankcase lubricating oil composition having a sulphated ash content of no greater than 1.2 mass%, based on the mass of the lubricating oil composition, and a phosphorous content of no greater than 0.1 mass%, based on the mass of the lubricating oil composition, which lubricating oil composition comprises or is made by admixing: (A) a crankcase base oil of lubricating viscosity, in a major amount; and (B) the following additives, in respective minor amounts: (B1) a polymeric friction modifier being the reaction product of (a) a functionalised polyolefin, (b) a polyether, (c) a polyol, and (d) a monocarboxylic acid chain terminating group; and (B2) at least one oil-soluble molybdenum compound.

Healthy and environment-friendly trace cutting fluid and preparation method thereof

本发明提供了健康环保微量切削液及其制备方法，该切削液的前体由包含有无患子提取物的原料制造而成；所述无患子提取物中包含有10‑100％的无患子皂苷。采用本发明制备的健康环保微量切削液，无患子提取物含无患子皂苷等三萜皂苷，是一种天然的非离子表面活性剂，具有抗菌、消炎、抗氧化清除自由基等作用。用于微量切削液中，对长期接触加工工件的一线工人具有一定的保护作用。同时无患子提取物还有一定的润滑性。

Vegetable oil derivatives as lubricant additives

There is disclosed a lubricating composition consisting essentially of a lubricant base and a lubricant additive wherein the lubricant additive comprises at least two groups of ingredients, wherein, the first group is a triglyceride vegetable oil, a wax ester of a triglyceride vegetable oil and combinations, the second group is a sulfurized mixture of a triglyceride vegetable oil and a wax ester of a triglyceride vegetable oil, and the third group is a phosphite adduct of triglyceride vegetable oil, a phosphite adduct of wax ester and combinations.

METHOD OF MANUFACTURING A MULTIFUNCTIONAL ADDITIVE AND USING THE SAME

Additives useful for reducing the coefficient of friction in lubricants, greases, or cosmetic formulations, and useful as a substitute for talc and as an anti-misting material are obtained by subjecting a raw plant material, such as cotton, to a dosage of radiation from an electron beam source. The irradiated plant material is subsequently fragmented, or micronized, to product the friction-reducing additive with a reduced diameter capable of reducing the coefficient of friction, used for anti-misting or as a substitute for talc in a variety of applications.

ПЛАСТИЧНАЯ СМАЗКА С УЛУЧШЕННЫМИ ПРОТИВОИЗНОСНЫМИ И ПРОТИВОЗАДИРНЫМИ СВОЙСТВАМИ И СПОСОБ ЕЕ ПОЛУЧЕНИЯ

FIELD: construction. SUBSTANCE: present invention relates to grease which contains mineral or synthetic oil, thickener - polyurea and antiwear filler - wastes from production of mineral fertiliser - dehydrated phosphogypsum with following ratio of components, wt%: polyurea 1-15, dehydrated phosphogypsum - 2-70 and mineral or synthetic oil - balance. Present invention relates to a method of producing grease EFFECT: technical result of present invention is improved antiwear and antiscoring properties of disclosed lubricant when making lubricant using a simple method and recycling large-tonnage wastes-phosphogypsum. 2 cl, 11 ex, 3 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C10M 101/02 C10M 159/02 C10M 119/24 C10N 30/06 (13) 2 586 686 C2 (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013133286/04, 18.07.2013 (24) Дата начала отсчета срока действия патента: 18.07.2013 (43) Дата публикации заявки: 27.01.2015 Бюл. № 3 (73) Патентообладатель(и): Открытое акционерное общество "Электрогорский институт нефтепереработки" (ОАО "ЭлИНП") (RU) R U Приоритет(ы): (22) Дата подачи заявки: 18.07.2013 (72) Автор(ы): Нестеров Александр Васильевич (RU), Окнина Наталья Владимировна (RU), Кириллов Виктор Васильевич (RU) (45) Опубликовано: 10.06.2016 Бюл. № 16 2 5 8 6 6 8 6 R U (54) ПЛАСТИЧНАЯ СМАЗКА С УЛУЧШЕННЫМИ ПРОТИВОИЗНОСНЫМИ И ПРОТИВОЗАДИРНЫМИ СВОЙСТВАМИ И СПОСОБ ЕЕ ПОЛУЧЕНИЯ (57) Реферат: Настоящее изобретение относится к остальное. Также настоящее изобретение пластичной смазке, содержащей минеральное или относится к способу получения пластичной синтетическое масло, загуститель - полимочевину смазки Техническим результатом настоящего и противоизносный наполнитель - отход изобретения является улучшение производства минеральных удобрений противоизносных и противозадирных свойств обезвоженный фосфогипс при следующем заявляемой смазки при изготовлении смазки соотношении компонентов, % ...

ПЛАСТИЧНАЯ СМАЗКА С УЛУЧШЕННЫМИ ПРОТИВОИЗНОСНЫМИ И ПРОТИВОЗАДИРНЫМИ СВОЙСТВАМИ И СПОСОБ ЕЕ ПОЛУЧЕНИЯ

1. Пластичная смазка на основе минерального или синтетического масла, загустителя - полимочевины и противоизносного наполнителя, содержащего безводный сульфат кальция, отличающаяся тем, что в качестве указанного наполнителя она содержит отход производства минеральных удобрений - обезвоженный фосфогипс при следующем соотношении компонентов, % мас.:2. Способ получения смазки по п.1, отличающийся тем, что он включает полное обезвоживание фосфогипса путем его обжига при температуре 450-700°C, добавление обезвоженного фосфогипса к составу, включающему минеральное или синтетическое масло и полимочевину, перемешивание и гомогенизацию. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C10M 159/04 (13) 2013 133 286 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013133286/04, 18.07.2013 (71) Заявитель(и): Открытое акционерное общество "Электрогорский институт нефтепереработки" (ОАО "ЭлИНП") (RU) Приоритет(ы): (22) Дата подачи заявки: 18.07.2013 (43) Дата публикации заявки: 27.01.2015 Бюл. № 3 A (57) Формула изобретения 1. Пластичная смазка на основе минерального или синтетического масла, загустителя - полимочевины и противоизносного наполнителя, содержащего безводный сульфат кальция, отличающаяся тем, что в качестве указанного наполнителя она содержит отход производства минеральных удобрений - обезвоженный фосфогипс при следующем соотношении компонентов, % мас.: 1-15 обезвоженный фосфогипс 2-70 минеральное или синтетическое масло остальное R U 2. Способ получения смазки по п.1, отличающийся тем, что он включает полное обезвоживание фосфогипса путем его обжига при температуре 450-700°C, добавление обезвоженного фосфогипса к составу, включающему минеральное или синтетическое масло и полимочевину, перемешивание и гомогенизацию. Стр.: 1 A 2 0 1 3 1 3 3 2 8 6 полимочевина 2 0 1 3 1 3 3 2 8 6 (54) ПЛАСТИЧНАЯ СМАЗКА С УЛУЧШЕННЫМИ ПРОТИВОИЗНОСНЫМИ И ПРОТИВОЗАДИРНЫМИ СВОЙСТВАМИ И СПОСОБ ЕЕ ПОЛУЧЕНИЯ R U Адрес для переписки: ...

POWDER METAL MIXTURE INCLUDING FRAGMENTED CELLULOSE FIBERS

A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with fragmented cellulose fibers in an amount less than 2 % by weight of the mixture. The fragmented cellulose fibers have an average length of less than 150 micrometer and a diameter in the range of about 10 to 20 micrometer. The addition of fibers with the lubricant increases green strength of a part made by compacting the mixture and improves dimensional conformance.

Improvement with the spinning of the tubes

lubricating compositions, and, economical method for improving the performance of a vehicle fuel

MACROCYSTIS PYRIFERA DERIVED HEALTH AND WELLNESS PRODUCTS AND METHODS OF USING THE SAME

The exudate of macroalage is collected and selectively dried to produce a health supplement capable of oral, topical, or transdermal delivery to benefit the health of user. The macroalage is preferably brown macroalage of the species Macrocystis pyrifera and the exudate preferably collected within 12 to 24 hours of harvest. High purity Fucoidan derived from Macrocystis pyrifera is administered in an effective amount to benefit the health of a user. Collected exudate, dried exudate or High Purity Fucoidan may be combined with other materials such as krill oil to create a synergistic boost to Antioxidant power and health benefits.

ROPE-ON-SPOOL UNCOILER AND COMMINUTER SYSTEM

Rope made of cellulose fibers, the polymeric chemical structure of which fibers has not been modified (referred to as "raw" cellulose fibers), are subjected to intense electron beam irradiation insufficient to degrade their chemical structure but sufficient to modify their physical structure so as to allow them to be comminuted into fragments having a length no more than 6.35 mm (0.25"), preferably less than 3.175 mm (0.125"), and preferably 50% by weight of the fibers have a length less than 70µm. Such fragments of fibers are found to be particularly susceptible to being micronized in a micronizer into elongated granular fragments smaller than about 20µm at an economical production rate in excess of 22.7 Kg/hr (50 lb/hr) which was not possible when the micronizer was fed with naturally occurring fibers.

Lecithin corrosion inhibitor

The present invention comprises a process for improving the corrosion inhibiting properties of lecithin by heating a lecithin oil composition for a period of time sufficient to produce darkening of the lecithin. An optional step further improves the corrosion inhibiting properties of the composition by combining zinc oxide with the lecithin oil prior to heating.

Composition and methods for stringed instrument repair

A composition and methods for the manufacturing, repair, maintenance and improvement of the nut and saddle of a stringed musical instrument. The composition is a powder configured to be used in nut and saddle slots to create lubricated, durable, aesthetically pleasing, color matched repairs and adjustments. The composition includes multiple substances to achieve strength, color, and lubrication. According to one aspect, the power may have four main components, including a Bulking Agent, a Hardener, a Color, and a Lubricant.

Cooling lubricant e.g. for boning, grinding or cutting

Cooling lubricant consists of: (a) water; (b) sugar(-containing) solid/liquid and/or glycerin; and (c) glycerin, starch, gelatine, pectin-containing material, or ground starch.

Lubricating oil compositions

A lubricating oil composition having a sulphated ash content of less than or equal to 1.2 mass % as determined by ASTM D874 and a phosphorous content of less than or equal to 0.12 mass % as determined by ASTM D5185, which lubricating oil composition comprises or is made by admixing: an oil of lubricating viscosity, in a major amount; an oil-soluble or oil-dispersible polymeric friction modifier as an additive in an effective minor amount; and, an oil-soluble or oil-dispersibledihydrocarbyl dithiophosphate metal salt as an additive in an effective minor amount. The polymeric friction modifier is a reaction product of solely (i) one or more polyalkylenes functionalised with at least one diacid or anhydride group, (ii) one or more polyalkylene glycols and (iii) one or more monocarboxylic acids.

Improvements in or relating to oils used for lubricating or other purposes

Liquids for use as penetrating or low-temperature lubricants or as power-transmission liquids comprise a lubricating oil and a lactate of an aliphatic alcohol having more than four carbon atoms. 1-5 per cent by volume of amyl lactate is suitable.

VEGETABLE OIL DERIVATIVES AS LUBRICANT ADDITIVES

COMPOSITIONS USEFUL AS SPERM OIL SUBSTITUTES

Compositions useful per se and in the sulfurized form as substitutes for sperm oil are provided. The compositions are blends of triglycerides having an iodine value between 50 and 120 and was esters derived from predominantly C18-22 unsaturated acids and C6-20 saturated alcohols.

composições de microalga e usos das mesmas

POWDER METAL MIXTURE INCLUDING MICRONIZED STARCH

A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with a modified lubricant. A lubricant conventionally used to compact and sinter a chosen powder metal mixture is modified by adding to it starch particles smaller than the average metal particle, and optionally, micronized cellulose fibers in so small an amount that the modified lubricant is present in an amount less than 2% by weight of the mixture. The Hall apparent density and the Hall flow rate of a powder metal mixture made with the modified lubricant of starch or (starch + fibers) remains within the ranges deemed desirable for production of compacted powder metal parts. Using the modified lubricant in lieu of the conventional lubricant increases green strength of a part made by compacting the mixture and improves dimensional conformance.

Combustion improving additive for small engine lubricating oils

There are disclosed novel reaction products of a borated hydrocarbyl succinimide dispersant and a phosphorus compound selected from the group consisting of (i) zinc dialkyldithiophosphates and (ii) amine salts of acid phosphates which are highly effective combustion improver additives for use in two-cycle and small engine four-cycle lubricating oils.

Synergistic jute and/or applied fibre lubricating composition for improvement in productivity in jute industry

A synergistic jute/allied fibre lubricating composition obtained of vegetable oil(s) or reduced content of mineral oil (JBO) along with selected antifriction silicone compound, fungal enzyme and non-ionic emulsifier for improvement in productivity in jute industry. The above said lubricating composition is cost effective, easy to obtain and can be used in any conventional jute processing technology to produce high quality jute products with higher spinning efficiency. The fibre lubricating composition is further directed to provide an eco-safe, non-toxic lubricant for jute processing and also to produce hydrocarbon free jute products.

VEGETABLE OIL DERIVATIVES AS LUBRICANT ADDITIVES

METHOD OF MANUFACTURING A MULTIFUNCTIONAL ADDITIVE AND USING THE SAME

Additives useful for reducing the coefficient of friction in lubricants, greases, or cosmetic formulations, and useful as a substitute for talc and as an anti-misting material are obtained by subjecting a raw plant material, such as cotton, to a dosage of radiation from an electron beam source. The irradiated plant material is subsequently fragmented, or micronized, to produce the friction-reducing additive with a reduced size capable of reducing the coefficient of friction, used for anti--misting or as a substitute for talc in a variety of applications.

LUBRICATING COMPOSITION CONTAINING A DISPERSANT

The invention provides a lubricating composition containing a compound comprising the reaction product of a polyolefin, an ethylenically unsaturated aromatic acylating agent (or carboxylic reactant), and an amine, and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine.

METHODS FOR CONCENTRATION AND EXTRACTION OF LUBRICITY COMPOUNDS AND BIOLOGICALLY ACTIVE FRACTIONS FROM NATURALLY DERIVED FATS, OILS AND GREASES

Methods for recovery of concentrates of lubricating compounds and biologically active compounds from vegetable and animal oils, fats and greases that allow separation of triglycerides, from components with higher lubricity or biological activity or enrichment protocols that increase the concentration of high lubricity or biologically active compounds in the triglyceride. The triglycerides are transesterified with a lower alcohol to produce alkyl esters. Following the conversion process the esters are separated from high molecular weight high lubricity compounds and biologically active compounds by distillation. The esters have some lubricity and may be sold as pollution reducing fuel components. The high boiling point compounds that are the residues of distillation, however, can either contribute significant lubricity and may be used widely in lubricant applications or added to petroleum fuels to decrease friction or the biologically active components may be used in nutritional, cosmetic and therapeutic applications. Therapeutic applications include use in human diets to lower cholesterol.

VEGETABLE OIL DERIVATIVES AS LUBRICANT ADDITIVES

There is disclosed lubricant additives that comprise a combination of vegetable oil as a triglyceride or a wax ester, sulfurized triglyceride vegetable oil or sulfurized wax ester of vegetable oil, and phosphite adducts of triglyceride vegetable oil, wax ester of vegetable oil or jojoba oil. There is also disclosed a process for sulfurizing triglyceride vegetable oil that is soluble in a lubricant base, such as mineral oil.

Powder metal mixture including micronized starch

LUBRICATING COMPOSITION CONTAINING A DISPERSANT

Lubricants, preferably cherkasky lubricants and material compositions, comprise molecule-, biomolecule complexes and compounds e.g. plant proteins e.g. soy proteins, protein non-metal complexes e.g. protein germanium oxide complexes

Lubricants, preferably cherkasky lubricants and material compositions or their mixtures, comprise: molecule-, biomolecule complexes and compounds, preferably protein-metal complex, plant proteins, soya proteins, vicilin, wheat proteins, gliadin, hordenine animal proteins, meat proteins, egg proteins, milk proteins casein complex with calcium, magnesium, sodium, iron, zinc, titanium, copper, tin, lead or other metal or protein non-metal complexes or compound or its mixture e.g. protein-germanium-oxide-complexes, and at least another components. Lubricants, preferably cherkasky lubricants, material compositions or their mixtures, comprise: molecule-, biomolecule complexes and compounds, preferably protein-metal complexes, plant proteins, soya proteins, vicilin, wheat proteins, gliadin, hordenine animal proteins, meat proteins, egg proteins, milk proteins casein complex with calcium, magnesium, sodium, iron, zinc, titanium, copper, tin, lead or other metal or protein non-metal complexes or ...

Lubricating oil compositions

ENVIRONMENTALLY FRIENDLY HIGH PRESSURE LUBRICANT ADDITIVE

Prior high pressure lubricant additives have contained short-chained chlorinated paraffins which are toxic and harmful to the environment. An environmentally friendly high pressure lubricant additives is provided by combining 74.5% to 84.5% by weight chlorinated alkanes, such as PAROIL 310 NR or PAROIL 353 NR, and from 15.5% to 25.5% by weight mineral oil. The high pressure lubricant additive can be added to motor oil, or other lubricants such as hydraulic fluid, cutting oil, gear box oil, automatic transmission fluid and penetrating oil

LUBRICATING OIL COMPOSITIONS

A lubricating oil composition having a sulphated ash content of less than or equal to 1.2 mass % as determined by ASTM D874 and a phosphorous content of less than or equal to 0.12 mass % as determined by ASTM D5185, which lubricating oil composition comprises or is made by admixing: an oil of lubricating viscosity, in a major amount; an oil-soluble or oil-dispersible polymeric friction modifier as an additive in an effective minor amount; and, an oil-soluble or oil-dispersible dihydrocarbyl dithiophosphate metal salt as an additive in an effective minor amount.

OIL COMPOSITION CONTAINING HYDROGENATED OIL

An oil composition contains 100 parts by weight of a base oil selected from the group consisting of mineral base oil, synthetic base oil and mixtures thereof, and 0.1 to 20 parts by weight of a hydrogenated oil obtained by hydrogenating an oil selected from the group consisting of coal type tar, oil produced by fractionating coal type tar, a hydrocarbon obtained by thermally cracking petroleum and having a boiling point of not lower than 200.degree.C, a hydrocarbon obtained by catalytically cracking petroleum and having a boiling point of not lower than 200.degree.C, a hydrocarbon obtained by catalytically reforming petroleum and having a boiling point of not lower than 200.degree.C, and mixtures thereof, whereby the hydrogenated oil has the hydrogen-donating properties of not lower than three times the hydrogen-donating properties of the base oil at temperatures of not lower than 350.degree.C.

COMPOSITIONS USEFUL AS SPERM OIL SUBSTITUTES

NATURAL ANTIOXIDANTS DERIVED FROM LIGNIN

Technical lignin compositions and pyrolysis methods for forming such technical lignin compositions from pyrolyzed biomass are provided. The technical lignin compositions can include at least about 50 wt% phenolic polymers and/or at least about 75 wt% combined phenolic monomers and phenolic polymers. In some aspects, less than about 50 wt% of the linkages between benzylic units in the phenolic polymers and/or in the composition can correspond to ß- 0-4 linkages. At least about 50 wt% of the hydroxyl groups in the composition can correspond to phenolic hydroxyl groups. At least about 60 wt% of the phenolic hydroxyl groups and/or phenolic ether groups can correspond to phenolic hydroxyl groups and/or phenolic ether groups in an ortho position relative to at least one substituent.

Composition for efficiently cleaning accumulated carbon, oil sludge in engine and preparation method thereof

ROPE-ON-SPOOL UNCOILER AND COMMINUTER SYSTEM

Rope made of cellulose fibers, the polymeric chemical structure of which fibers has not been modified (referred to as "raw" cellulose fibers), are subjected to intense electron beam irradiation insufficient to degrade their chemical structure but sufficient to modify their physical structure so as to allow them to be comminuted into fragments having a length no more than 6. 35 mm (0.25"), preferably less than 3.175 mm (0.125"), and preferably 50% by weight of the fibers have a length less than 70μm. Such fragments of fibers are found to be particularly susceptible to being micronized in a micronizer into elongated granular fragments smaller than about 20μm at an economical production rate in excess of 22.7 Kg/hr (50 lb/hr) which was not possible when the micronizer was fed with naturally occurring fibers. © KIPO & WIPO 2007 ...

USEFUL COMPOSITIONS LIKE SUBSTITUTES OF THE OIL OF SPERMACETI

ENVIRONMENTALLLY-FRIENDLY KELP-BASED ENERGY SAVING LUBRICANTS, BIOFUELS, AND OTHER INDUSTRIAL PRODUCTS

A natural algae-based synthetic lubricant derived from harvesting kelp from the ocean, recovering sieve sap from the kelp, drying the sieve sap, and removing salts and oxides to leave a composition having a concentration of polyols (Mannitol about 70% and Mannose about 0.4%) and about 28% by weight of a high molecular weight polymer. The synthetic lubricant may be used as a drag reducing agent and additive for existing lubricants and also further reacted with fatty esters to form a hybrid lubricant that may serve as a replacement for existing lubricants.

Powder metal mixture including micronized starch

POWDER METAL MIXTURE INCLUDING MICRONIZED STARCH

A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with a modified lubricant. A lubricant conventionally used to compact and sinter a chosen powder metal mixture is modified by adding to it starch particles smaller than the average metal particle, and optionally, micronized cellulose fibers in so small an amount that the modified lubricant is present in an amount less than 2% by weight of the mixture. The Hall apparent density and the Hall flow rate of a powder metal mixture made with the modified lubricant of starch or (starch + fibers) remains within the ranges deemed desirable for production of compacted powder metal parts. Using the modified lubricant in lieu of the conventional lubricant increases green strength of a part made by compacting the mixture and improves dimensional conformance.

COMBUSTION IMPROVING ADDITIVE FOR SMALL ENGINE LUBRICATING OILS

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.

METHODS FOR CONCENTRATION AND EXTRACTION OF LUBRICITY COMPOUNDS AND BIOLOGICALLY ACTIVE FRACTIONS FROM NATURALLY DERIVED FATS, OILS AND GREASES

Methods for recovery of concentrates of lubricating compounds and biologically active compounds from vegetable and animal oils, fats and greases that allow separation of triglycerides, from components with higher lubricity or biological activity or enrichment protocols that increase the concentration of high lubricity or biologically active compounds in the triglyceride. The triglycerides are transesterified with a lower alcohol to produce alkyl esters. Following the conversion process the esters are separated from high molecular weight high lubricity compounds and biologically active compounds by distillation. The esters have some lubricity and may be sold as pollution reducing fuel components. The high boiling point compounds that are the residues of distillation, however, can either contribute significant lubricity and may be used widely in lubricant applications or added to petroleum fuels to decrease friction or the biologically active components may be used in nutritional, cosmetic and therapeutic applications. Therapeutic applications include use in human diets to lower cholesterol.

Process of obtaining lubricating oils and ameliorative of the index of viscosity, the viscosity and the consistency of lubricating oils, by the use of the pips of the grape

COFFEE LUBRICANT HAVING NANOPARTICLES

A coffee lubricant having nanoparticles is provided. It consists of 36 to 40 wt % of glycerin, 1 to 7 wt % of gum arabic, 0.3 to 1.3 wt % of nanoparticles, and remaining part of coffee biofuel. In which, the nanoparticles are CuO. The coffee biofuel is extracted from coffee dregs and has a viscosity of 60 to 70 cSt at a temperature of 40 degrees Celsius. It can reduce the friction coefficient and operating temperature. In addition, it can replace the mineral oil. 1. A coffee lubricant having nanoparticles consisting of:[a] 36 to 40 wt % of glycerin;[b] 1 to 7 wt % of gum arabic;[c] 0.3 to 1.3 wt % of nanoparticles; and[d] remaining part of coffee biofuel;wherein said nanoparticles are CuO;said coffee biofuel is extracted from coffee dregs and has a viscosity of 60 to 70 cSt at a temperature of 40 degrees Celsius.2. The coffee lubricant having nanoparticles as defined in claim 1 , wherein:said coffee biofuel is 58.6 wt %;said glycerin is 39.0 wt %;said gum arabic is 2.0 wt %; andsaid nanoparticles is 0.4 wt %.3. The coffee lubricant having nanoparticles as defined in claim 1 , wherein:said coffee biofuel is 58.1 wt %;said glycerin is 38.8 wt %;said gum arabic is 1.9 wt %; andsaid nanoparticles is 1.2 wt %.4. The coffee lubricant having nanoparticles as defined in claim 1 , wherein:said coffee biofuel is 55.7 wt %;said glycerin is 37.1 wt %;said gum arabic is 6.1 wt %; andsaid nanoparticles is 1.1 wt %. The present invention relates to a coffee lubricant having nanoparticles. It can reduce the friction coefficient and operating temperature. In addition, it can replace the mineral oil.The traditional lubricant consists of a base oil and one or more additives. Most of the base oil is mineral oil. The additive could be antifoaming agent, diffusion agent, antioxidants, detergent, or rust inhibitor. The function of the traditional lubricant is to use in automobile engines, motorbike engines, and all kinds of machines, in order to reduce the friction between machine parts. ...

Improvements in or relating to extrusion lubricants and the extrusion of metals

A lubricant for use in the extrusion of metal tubes comprises a suspension of powdered glass in a volatile medium which boils below the extrusion temperature and which is inept to the metal to be extruded and to the metal of the extrusion press. The lubricant may consist of powdered window glass suspended in water, alcohol or mixtures containing alcohol or other volatile liquids. Crushed clay or gum tragacanth and/or sodium silicate may be added. Specific examples are given of lubricant compositions. Specification 607,285 is referred to.

COMPOSITIONS USEFUL AS SPERM OIL SUBSTITUTES

... 1379105 Lubricant compositions EMERY INDUSTRIES Inc 2 June 1972 [28 June 1971] 25872/72 Heading C5F A substitute for sperm oil comprises (a) 50-95 wt. per cent of a wax ester derived from an unsaturated C 18-22 fatty acid and a saturated C 6-20 alcohol and (b) 5-50 wt. per cent of a fatty acid triglyceride having an iodine value of 50-120. The unsaturated acid can be a mixture of oleic and linoleic acids such as can be obtained from tall oil and the saturated alcohol can comprise normal alcohols or mixtures of normal and branched alcohols such as can be obtained by the "Oxo" process. The triglyceride can be an animal or vegetable fat or oil, e.g. lard oil or pigskin grease, or a synthetic ester of glycerine and oleic or tall oil fatty acid. The substitute sperm oil can be used as such or can be reacted with sulphur, sulphur monochloride or phosphorous sulphides prior to incorporating in greases, cutting oils and 100 SUS mineral lubricating oil.

Powder metal mixture including fragmented cellulose fibers

LUBRICATING COMPOSITION CONTAINING A DISPERSANT

The invention provides a lubricating composition containing a compound comprising the reaction product of a polyolefin, an ethylenically unsaturated aromatic acylating agent (or carboxylic reactant), and an amine, and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine.

Solid lubricant and sliding members

A suspension having a powder of RBC (rice bran ceramics) suspended in a liquid resin is used as a solid lubricant. The solid lubricant preferably has an RBC proportion of 22 to 74% by weight. The RBC preferably has a mean particle diameter not exceeding 5 mum. An acrylsilicone resin is preferably used as the liquid resin used as the binder. The solid lubricant is applied onto the sliding surface of a sliding member made of a metal, any of various resins, etc. to form a dry film thereon.

Deterioration inhibitor for emulsion type processing oil

A deterioration inhibitor for emulsion-type processing oil (A) is a culture of Aerococcus viridans BC-A-4, Bacillus brevis BC-A-69 and/or B. brevis BC-A-3124 (deposited as FERM BP-5042, 5041 and 5043 respectively).

Synergistic jute and/or allied fibre lubricating composition for improvement in productivity in jute industry

Improvements in or relating to lubricating preparations

Lubricants for use as penetrating oils, for softening rust, for power transmission and for use at low temperatures comprise a lubricating oil, an hydroxy-derivative of cholanic acid, e.g. sodium tauro-glycocholate (bile salts), and a solvent for the latter which is compatible with the lubricating oil. The solvent may be an ester of an hydroxy-acid, e.g. amyl lactate or a higher lactate; or a neutral ester, e.g. amyl acetate, glycerol palmitate, oleate, or stearate; ethyl or buty lactates do not form stable mixtures. There may also be present graphite, preferably in the colloidal state, kerosene, or both. In examples: (1) a solution of bile salts in amyl lactate is added to a mixture of lubricating oils; (2) the same solution is added to nonheavy gear oil; (3) a lubricant consists of lubricating oil, kerosene, amyl acetate, a solution of bile salts in alcohol, and a graphite suspension.

VEGETABLE OIL DERIVATIVES AS LUBRICANT ADDITIVES

Environmental-friendly stretching liquid and preparation method thereof

Powder metal mixture including micronized cellulose fibers

A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with micronized cellulose fibers in an amount less than 2% by weight of the mixture. The addition of fibers with the lubricant increases green strength of a part made by compacting the mixture and improves dimensional conformance.

Vegetable oil derivatives as lubricant additives

There is disclosed a lubricating composition consisting essentially of a lubricant base and a lubricant additive wherein the lubricant additive comprises at least two groups of ingredients, wherein, the first group is a triglyceride vegetable oil, a wax ester of a triglyceride vegetable oil and combinations, the second group is a sulfurized mixture of a triglyceride vegetable oil and a wax ester of a triglyceride vegetable oil, and the third group is a phosphite adduct of triglyceride vegetable oil, a phosphite adduct of wax ester and combinations.

COMBUSTION IMPROVING ADDITIVE FOR SMALL ENGINE LUBRICATING OILS

meio de prendedor metálico, composição de revestimento, e, processo para revestimento.

IMPROVED AQUEOUS GEL LUBRICANT

TREADED METALLIC FASTENER AND PROCESS FOR COATING A TREADED METALLIC FASTENER

Elastic guard including water-soluble lubricating material and razor cartridge using the same

novel lignin based composition

A novel and environmentally friendly lignin based lubricant composition in the form of oil, gel, grease, paste, solid, or water/glycol emulsion comprising lignin and/or its derivatives with a dosage ranging from 0.01 to 95 wt %, preferably 0.1% to 80 wt %, or even more preferably 0.5 to 60 wt % dispersed in at least one or more components selected from 1) base oils, 2) surfactants or coupling agents, 3) lubricant additives, or 4) grease thickeners of soap or non-soap type whereupon the said composition was found to exhibit novel and synergistic performance benefits such as, but not limited to, antioxidancy, extreme pressure, antiwear, lubricity as well as a rheology modifying characteristics, e.g. thickening effect, for a broad range of lubricant, grease, or oil field drilling applications. 1. A novel and environmentally friendly lignin based lubricant composition in the form of oil , gel , grease , paste , solid , or water/glycol based emulsion comprises Lignin Derivatives ranging from 0.01 to 95 wt % , preferably 0.1% to 80 wt % , or even more preferably 0.5 to 60 wt % dispersed in at least one or more components selected from the following categories:1) Base oil2) Surfactants or coupling agents,3) Lubricant additives,4) Grease thickeners of soap or non-soap type, whereupon the Lignin Derivatives were found to function as multifunctional additives exhibiting improved and synergistic performance such as antioxidancy, extreme pressure, antiwear, lubricity, as well as rheology modifying characteristics, e.g. thickening effect, for a broad range of lubricant, grease, or oil field drilling applications.2. The composition of claim 1 , where the lubricant composition is in the form of oil claim 1 , gel claim 1 , grease claim 1 , paste claim 1 , solid claim 1 , or water/glycol based emulsion3. The composition of claim 1 , wherein the lignin and its derivatives is used at a dosage from 0.01 to 95 wt % claim 1 , preferably 0.1 to 80 wt % claim 1 , or even more preferably 0. ...

MICROALGAL COMPOSITIONS AND USES THEREOF

Provided are microalgal compositions and methods for their use. The microalgal compositions include lubricants that find use in industrial and other applications. 131.-. (canceled)32. A method for providing lubrication to a surface , the method comprising applying a lubricant to the surface , the lubricant comprising oleaginous microbial biomass , wherein the oleaginous microbial biomass comprises at least 20% lipid by dry cell weight , said lubricant further comprising at least one other ingredient selected from the group consisting of anti-oxidant , corrosion inhibitor , metal deactivator , binder , chelating agent , oxygen scavenger , anti-wear agent , extreme pressure resistance additive , antimicrobial agent , pH adjuster , emulsifier , lubricity agent , vegetable oil , petroleum derived oil , high viscosity petroleum hydrocarbon oil , petroleum derivative , pour point depressant , moisture scavenger , defoamers , anti-misting agent , odorant , surfactant , humectant , rheology modifier , and colorant.33. The method of claim 32 , wherein the oleaginous biomass is unlysed cells and wherein the unlysed cells comprise at least 35% lipid by dry weight.34. The method of claim 32 , wherein the oleaginous biomass comprises at least 50% lipid.35. The method of claim 32 , wherein the antimicrobial agent is selected from the group consisting of 1 claim 32 ,2-Benzisothiazolin-3-one claim 32 , sodium omadine claim 32 , phenolics claim 32 , p-chloro-m-cresol claim 32 , halogen substituted carbamates claim 32 , isothiazolone derivatives claim 32 , bromonitriles dinitromorpholines claim 32 , amphotericin claim 32 , triazine claim 32 , BIT claim 32 , MIT claim 32 , potassium sorbate claim 32 , sodium benzoate claim 32 , and glutaraldehyde.36. The method of claim 35 , wherein the antimicrobial agent is present in the lubricant at a concentration of 0.0005% to 6% by weight.37. The method of claim 32 , wherein the rheology modifier is selected from the group consisting of ...

Natural antioxidants derived from lignin

Technical lignin compositions and pyrolysis methods for forming such technical lignin compositions from pyrolyzed biomass are provided. The technical lignin compositions can include at least about 50 wt % phenolic polymers and/or at least about 75 wt % combined phenolic monomers and phenolic polymers. In some aspects, less than about 50 wt % of the linkages between benzylic units in the phenolic polymers and/or in the composition can correspond to β-O-4 linkages. At least about 50 wt% of the hydroxyl groups in the composition can correspond to phenolic hydroxyl groups. At least about 60 wt % of the phenolic hydroxyl groups and/or phenolic ether groups can correspond to phenolic hydroxyl groups and/or phenolic ether groups in an ortho position relative to at least one substituent.

THREADED METALLIC FASTENER AND PROCESS FOR COATING A THREADED METALLIC FASTENER

A metallic fastener has a threaded portion coated with a composition. The composition includes (a) a paraffin wax with a melting temperature in the range of 50 to 70° C. (b) 1 to 5 parts by weight (pbw) of a resin per pbw of paraffin wax, (c) 0.1 to 0.25 pbw graphite per pbw of paraffin wax, and (d) 0.05 to 0.30 pbw of an FDA-approved silica per pbw of paraffin wax. A process for coating the metallic fastener includes: (i) providing the composition as defined above, (ii) maintaining the fastener or bringing it to a temperature in the range of 30 to 70° C., (iii) applying the composition at a temperature in the range of 100 to 170° C., (iv) optionally, removing surplus composition, (v) cooling the fastener to less than 100° C., (vi) finishing the fastener in a water bath, and (vii) drying the fastener. 1. A metallic fastener means comprising a threaded portion , wherein at least part of the threaded portion is coated with a composition which is hard and touch-proof at ambient temperature , and wherein the components and their amounts meet the requirements of the U.S. Food and Drug Administration as set in 2015 and which essentially consists of:(a) a paraffin wax with a congealing temperature as determined by ASTM method D938-71 (reapproved 1981) in the range of 50 to 70° C.,(b) 1 to 5 parts by weight (pbw) of a resin per pbw of paraffin wax,(c) 0.1 to 0.25 pbw graphite per pbw of paraffin wax, and(d) 0.05 to 0.30, preferably 0.08 to 0.25 pbw of an FDA-approved silica per pbw of paraffin wax.2. The fastener according to claim 1 , wherein the resin is selected from the group consisting of rosin claim 1 , glycerine rosin ester claim 1 , synthetic polyterpene resin claim 1 , C-aromatic hydrocarbon resin claim 1 , C-aliphatic hydrocarbon resin claim 1 , mixed C-aromatic/C-aliphatic resin and mixtures thereof.3. The fastener according to claim 2 , wherein the resin consists of colophony or damar.4. The fastener according to claim 1 , wherein the silica is fumed silica.5. ...

ENVIRONMENTALLY FRIENDLY HIGH PRESSURE LUBRICANT ADDITIVE

Prior high pressure lubricant additives have contained short-chained chlorinated paraffins which are toxic and harmful to the environment. An environmentally friendly high pressure lubricant additives is provided by combining 74.5% to 84.5% by weight chlorinated alkanes, such as PAROIL 310 NR or PAROIL 353 NR, and from 15.5% to 25.5% by weight mineral oil. The high pressure lubricant additive can be added to motor oil, or other lubricants such as hydraulic fluid, cutting oil, gear box oil, automatic transmission fluid and penetrating oil 1. A high pressure lubricant additive comprising from 74.5% to 84.5% by weight chlorinated alkanes , and from 15.5% to 25.5% by weight mineral oil.2. The high pressure lubricant additive of wherein the mineral oil comprises vitamin E.3. The high pressure lubricant additive of further comprising about 0.05% by weight aloe vera.4. The high pressure lubricant additive of wherein said chlorinated alkane is PAROIL 310 NR or PAROIL 353 NR.5. The high pressure lubricant additive of comprising from 84 to 85% PAROIL 310 NR by weight claim 1 , and 15 to 16% mineral oil by weight6. The high pressure lubricant additive of comprising approximately 84.5% by weight PAROIL 310NR claim 5 , and 15.5% by weight mineral oil.7. A lubricant comprising the high pressure lubricant additive of wherein the lubricant is selected from the group consisting of greases claim 1 , motor oil claim 1 , hydraulic oil and fluid claim 1 , cutting oil claim 1 , metal cutting lubricants claim 1 , machine oil claim 1 , industrial gear lubricants. gear box oil claim 1 , automatic transmission fluid claim 1 , power steering fluid and penetrating oil.8. The lubricant of comprising a motor oil and 3 to 6% by weight of the high pressure lubricant additive of .9. The lubricant of comprising about 5% by weight of the high pressure lubricant additive of .10. The lubricant of comprising one part of by weight of the high pressure lubricant additive of and between 10 and 30 parts of ...

Biological method for preventing rancidity, spoilage and instability of hydrocarbon and water emulsions and for increasing the lubricity of the same

A hydrocarbon and water emulsion comprising at least one copper salt of a carboxylic acid.

Natural antioxidants derived from lignin

Technical lignin compositions and pyrolysis methods for forming such technical lignin compositions from pyrolyzed biomass are provided. The technical lignin compositions can include at least about 50 wt % phenolic polymers and/or at least about 75 wt % combined phenolic monomers and phenolic polymers. In some aspects, less than about 50 wt % of the linkages between benzylic units in the phenolic polymers and/or in the composition can correspond to β-O-4 linkages. At least about 50 wt % of the hydroxyl groups in the composition can correspond to phenolic hydroxyl groups. At least about 60 wt % of the phenolic hydroxyl groups and/or phenolic ether groups can correspond to phenolic hydroxyl groups and/or phenolic ether groups in an ortho position relative to at least one substituent.

Microalgal Compositions and Uses Thereof

Provided are microalgal compositions and methods for their use. The microalgal compositions include lubricants that find use in industrial and other applications. 1. A metal working lubricant comprising an oleaginous microbial biomass , wherein the oleaginous microbial biomass comprises intact cells containing at least 50% triglyceride oil by dry cell weight.2. The lubricant of claim 1 , wherein the lubricant is selected from the group consisting of a spray oil claim 1 , food grade lubricant claim 1 , a railroad lubricant claim 1 , a gear lubricant claim 1 , a bearing lubricant claim 1 , crankcase lubricant claim 1 , a cylinder lubricant claim 1 , a compressor lubricant claim 1 , a turbine lubricant claim 1 , a chain lubricant claim 1 , an oven chain lubricant claim 1 , wire rope lubricant claim 1 , a conveyor lubricant claim 1 , a combustion engine lubricant claim 1 , an electric motor lubricant claim 1 , a total-loss lubricant claim 1 , a textile lubricant claim 1 , a heat transfer fluid claim 1 , a release agent claim 1 , a hydraulic fluid claim 1 , a metal working fluid claim 1 , and a grease.3. The lubricant of to claim 1 , comprising one or more of an anti-oxidant claim 1 , a corrosion inhibitor claim 1 , a metal deactivator claim 1 , a binder claim 1 , a chelating agent claim 1 , a metal chelator claim 1 , an oxygen scavenger claim 1 , an anti-wear agent claim 1 , an extreme pressure resistance additive claim 1 , an anti-microbial agent claim 1 , a biocide claim 1 , a bacteriocide claim 1 , a fungicide claim 1 , a pH adjuster claim 1 , an emulsifier claim 1 , a lubricity agent claim 1 , a vegetable oil claim 1 , a petroleum derived oil claim 1 , a high viscosity petroleum hydrocarbon oil claim 1 , a petroleum derivative claim 1 , a pour point depressant claim 1 , a moisture scavenger claim 1 , a defoamers claim 1 , an anti-misting agent claim 1 , an odorant claim 1 , a surfactant claim 1 , a humectant claim 1 , a rheology modifier claim 1 , or a colorant.4. ( ...

Bioderived biodegradable lubricant

A multi-purpose lubricant is described. In accordance with one implementation, a lubricant comprises food grade based oils substantially complying with USDA H-1 specifications for incidental contact with food, wherein at least one oil is selected from the group consisting of food grade plant oil, food grade poly-alpha-olefin, polyalkylene glycol, and mixtures thereof. In accordance with another implementation, a lubricant comprises canola oil, castor oil and a poly-alpha-olefin. In accordance with yet another implementation, a lubricant comprises canola oil, castor oil and a polyalkylene glycol. In accordance with yet another implementation, a lubricant comprises an oil substantially complying with USDA H-2 specification wherein the oil is at least one item selected from the group consisting of plant oil, poly-alpha-olefin, polyalkylene glycol, and mixtures thereof. In some implementations, the multi-purpose lubricant may be applied to areas of a bicycle chain.

Low molecular weight amide/ester containing quaternary ammonium salts

The present technology is related to amide or ester containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight ranging from 300 to 750, and the use of such quaternary ammonium salts in fuel compositions to improve the water shedding performance of the fuel composition.

改性的气凝胶纳米颗粒及其应用

本发明公开了一种改性的气凝胶纳米颗粒，其由氨基硅烷偶联剂改性的纳米颗粒和EDTA改性的纳米颗粒组成，其中所述氨基硅烷偶联剂改性的纳米颗粒和所述EDTA改性的纳米颗粒的质量份数比为(2‑4)：1。

Combustion improving additives for small engine lubricants

Low molecular weight amide/ester containing quaternary ammonium salts

본 기술은 수 평균 분자량이 300 내지 750 범위인 히드로카르빌 치환기를 가진 아미드 또는 에스테르 함유 사차 암모늄염, 및 연료 조성물의 발수 성능을 개선하기 위해 연료 조성물에서 이러한 사차 암모늄염의 용도에 관한 것이다.

Methods for concentration and extraction of lubricity compounds and biologically active fractions from naturally derived fats, oils and greases

Methods for recovery of concentrates of lubricating compounds and biologically active compounds from vegetable and animal oils, fats and greases that allow separation of triglycerides, from components with higher lubricity or biological activity or enrichment protocols that increase the concentration of high lubricity or biologically active compounds in the triglyceride. The triglycerides are transesterified with a lower alcohol to produce alkyl esters. Following the conversion process the esters are separated from high molecular weight high lubricity compounds and biologically active compounds by distillation. The esters have some lubricity and may be sold as pollution reducing fuel components. The high boiling point compounds that are the residues of distillation, however, can either contribute significant lubricity and may be used widely in lubricant applications or added to petroleum fuels to decrease friction or the biologically active components may be used in nutritional, cosmetic and therapeutic applications. Therapeutic applications include use in human diets to lower cholesterol.

Vegetable oil derivatives as lubricant additives

ADITIVOS LUBRICANTES QUE COMPRENDEN UNA COMBINACION DE ACEITE VEGETAL COMO UN TRIGLICERIDO O UN ESTER DE CERA, ACEITE VEGETAL TRIGLICERIDO SULFURIZADO O ESTER DE CERA SULFURIZADO DE ACEITE VEGETAL, Y ADUCTOS DE FOSFITA DE ACEITE VEGETAL TRIGLICERIDO, ESTER DE CERA DE ACEITE VEGETAL O ACEITE DE JOJOBA. UN PROCEDIMIENTO PARA SULFURIZAR ACEITE VEGETAL TRIGLICERIDO QUE ES SOLUBLE EN UNA BASE LUBRICANTE, TAL COMO UN ACIDO MINERAL. LUBRICANT ADDITIVES INCLUDING A COMBINATION OF VEGETABLE OIL AS A TRIGLYCERIDE OR A WAX ESTER, VEGETABLE OIL SULFURIZED WAX ESTER, VEGETABLE OIL, VEGETABLE OIL, VEGETABLE OIL AND VEGETABLE OILS, VEGETABLE . A PROCEDURE FOR SULFURIZING TRIGLYCERED VEGETABLE OIL THAT IS SOLUBLE IN A LUBRICATING BASE, SUCH AS A MINERAL ACID.

Threaded metallic fastener and process for coating a threaded metallic fastener

A metallic fastener has a threaded portion coated with a composition. The composition includes (a) a paraffin wax with a melting temperature in the range of 50 to 70° C. (b) 1 to 5 parts by weight (pbw) of a resin per pbw of paraffin wax, (c) 0.1 to 0.25 pbw graphite per pbw of paraffin wax, and (d) 0.05 to 0.30 pbw of an FDA-approved silica per pbw of paraffin wax. A process for coating the metallic fastener includes: (i) providing the composition as defined above, (ii) maintaining the fastener or bringing it to a temperature in the range of 30 to 70° C., (iii) applying the composition at a temperature in the range of 100 to 170° C., (iv) optionally, removing surplus composition, (v) cooling the fastener to less than 100° C., (vi) finishing the fastener in a water bath, and (vii) drying the fastener.

Low molecular weight amide/ester containing quaternary ammonium salts

本技术涉及具有300‑750的数均分子量的烃基取代基的含酰胺或酯季铵盐，和这类季铵盐在燃料组合物中改进燃料组合物的滤水性能的用途。

Lubricant for glass formation and glass forming method using the same

본 발명은 윤활제로서 유기 티타네이트 및/또는 유기 인 에스테르 칼슘염을 포함하는 유리 형성용 윤활유에 관한 것이다.

Use of a lubricating oil composition for continuously variable transmission

Lubricants and wellbore fluids

Provided are wellbore fluids comprising an oleaginous microbial cell and methods of using and making such fluids.

MASSES USED AS SPERM OIL REPLACEMENT

Degradation inhibitor of emulsified processing oil and deterioration prevention method of emulsified processed oil using the same

1.청구범위에 기재된 발명이 속한 기술분야 본 발명은 유화형 가공유의 열화방지제 및 가공유의 열화방지방법에 관한 것이다. 2.발명이 해결하려고 하는 기술적 과제 열화방지제에 함유된 균을 증식함으로서 부폐균의 번식이 방지되도록 하는 것이 발명이 해결하려고 하는 과제이다. 3.발명의 해결방법의 요지 아에로코크스 비리던스 BC-A-4(일본국 FRI 기탁제 FERM BP-5041호),버실러스 브레비스 BC-A-69(일본국 FRI 기탁제 FERM BP-5042호),또는 버실러스 브레비스 BC-A-3124(일본국 FRI 기탁제 FERM BP-5023호)의 배양물을 유효성분으로 하는 유화형 가공유의 열화방지제 또는 상기 열화방지제를 유화형가공유에 첨가하여 함유되어 있는 균을 증식시키는 것을 특징으로 하는 것이다. 4. 발명의 중요한 용도 본 발명은 열화방지제에 함유된 균을 증식함으로서 부폐균의 번식이 방지될 수 있으므로 유화형 가공유의 교환수명을 연장할 수 있는 것에 관한 것이다.

Elimination of odors from lubricants by use of a combination of thiazoles and odor masks

The perception of objectionable odors generated from lubricants is minimized by including in said lubricant a thiazole compound and an odor mask.

Lubricating composition containing a dispersant

A kind of car engine curing fluid

本发明涉及汽车润滑技术领域，具体为一种汽车引擎养护液，包括植物萃取物、加氢基础油、纳米氧化锆陶瓷粉末、酯型合成润滑油、二甲基苯溶剂、烷基苯醚、苯乙烯共聚物、有机磷化物和活性聚酰胺蜡；其中，植物萃取物是由植物的根、茎或枝干萃取出的液体物质，该液体物质包含有多种活性离子元素；该多种活性离子元素包含镁、钠、钾、钙、磷、硅及奈米元素和H2量子等。本发明具有以下优点：1、动力提升，后推力强，变速顺畅；2、扭力提升，加速快，超车容易；3、节省燃油，轻油门滑行增加；4、积碳排出，臭味排出，排出水份；5、引擎悬空静音快速运转顺畅，刹车灵敏，减少排放，减少噪音；6、保护机械：零损坏，超润滑可高速，长时运转。

Combustion improving additive for small engine lubricating oils

公开了新的硼酸化的烃基琥珀酰亚胺分散剂与磷酸盐或亚磷酸盐化合物的反应产物，其为用于双冲程和小型四冲程发动机润滑油中的高效燃烧改进剂添加剂。

A kind of water based synthetic cutting fluid and preparation method thereof

本发明公开了一种水基合成切削液及其制备方法。水基合成切削液包含以下重量份的组分：1‑10份乙二醇、1‑15份三乙醇胺、0.1‑0.8份苯并三氮唑、100‑120份蒸馏水、1‑2份酒精、0.1‑0.5份香精、0.01‑0.05份消泡剂、1‑20份硼化物、1‑10份防锈剂、1‑3份新型杀菌液、4‑10份聚丙烯酰胺、3‑6份2‑丙烯酰胺基‑2‑甲基丙磺酸；新型杀菌液包括以下组分：丙烯酸树脂乳液、钙基膨润土、竹纤维、羟乙基纤维素、含磷硼酸酯、蓖麻油、硫代磷酸酯、蒸馏水。本发明的水基合成切削液具有润滑性、防腐性和防锈性优异，易降解，使用寿命长的优点。

Low molecular weight amide/ester containing quaternary ammonium salts

本技术涉及具有300‑750的数均分子量的烃基取代基的含酰胺或酯季铵盐，和这类季铵盐在燃料组合物中改进燃料组合物的滤水性能的用途。

Lubricating composition containing a dispersant

本发明提供了润滑组合物，其包含含聚烯烃、烯属不饱和芳族酰化剂(或羧类反应物)和胺的反应产物的化合物，和润滑粘度的油。本发明进一步涉及所述润滑组合物在内燃发动机中的用途。

Low molecular weight amide/ester containing quaternary ammonium salts

The present technology is related to amide or ester containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight ranging from 300 to 750, and the use of such quaternary ammonium salts in fuel compositions to improve the water shedding performance of the fuel composition.

A metallic fastener comprising a threaded portion, a coating composition for threads, a process for coating a metallic fastener, and a process for powder coating a metallic fastener

MEIO DE PRENDEDOR METÁLICO, COMPOSIÇÃO DE REVESTIMENTO, E, PROCESSO PARA REVESTIMENTO. A presente invenção provê um prendedor metálico que compreende uma porção rosqueada, sendo que pelo menos parte da porção rosqueada é revestida com uma composição. A composição é rígida e aprovada pela FDA e essencialmente consiste em: (a) uma cera de parafina com uma temperatura de fusão na faixa de 50 a 70°C (b) 1 a 5 partes em peso, de uma resina por partes em peso de cera de parafina, (c) 0,1 a 0,25 parte em peso de grafite por partes em peso de cera de parafina, e (d) 0,05 a 0,30 parte em peso de uma sílica aprovada pela FDA por partes em peso de cera de parafina. Além disso, a presente invenção provê um processo para revestimento de um prendedor metálico que compreende uma porção rosqueada, que compreende as seguintes etapas: (i) prover uma composição como definida acima, (ii) manter o prendedor ou colocar o mesmo a uma temperatura na faixa de 30 a 70°C, (iii) aplicar a composição a uma temperatura na faixa de 100 a 170°C, (iv) remover, opcionalmente, o excesso de composição, (v) resfriar o prendedor até menos do que 100°C, (vi) acabar o prendedor em um banho de água, e (vii)(...). METALLIC FASTENER MEDIUM, COATING COMPOSITION, AND COATING PROCESS. The present invention provides a metal fastener comprising a threaded portion, at least part of the threaded portion being coated with a composition. The composition is rigid and FDA approved and essentially consists of: (a) a paraffin wax with a melting temperature in the range of 50 to 70°C (b) 1 to 5 parts by weight of a resin per parts by weight of paraffin wax, (c) 0.1 to 0.25 parts by weight of graphite per parts by weight of paraffin wax, and (d) 0.05 to 0.30 parts by weight of an FDA approved silica by parts by weight of paraffin wax. Furthermore, the present invention provides a process for coating a metallic fastener comprising a threaded portion, which comprises the following steps: (i) providing a composition as ...

Grease composition, grease-packed bearing, universal joint for propeller shaft, lubricating oil composition, and oil-impregnated sintered bearing

The present invention provides a grease composition or a lubricating oil composition which is capable of effectively preventing hydrogen brittleness-caused peeling from occurring on a rolling surface of a rolling bearing, is excellent in durability in a high temperature and speed operation, and can be used for a long time. A grease-packed bearing ( 1 ) has an inner ring ( 2 ), an outer ring ( 3 ), and a plurality of rolling elements ( 4 ). A sealing member ( 6 ) for sealing a grease composition ( 7 ) is provided at openings ( 8 a ) and ( 8 b ) disposed at both axial ends of the inner ring ( 2 ) and the outer ring ( 3 ). The grease composition ( 7 ) includes a base grease composed of a base oil and a thickener and an additive added to the base grease. The additive contains at least one compound selected from among plant-derived polyphenolic compounds and compounds formed by decomposition thereof. The above-described compounds include tannin, gallic acid, ellagic acid, chlorogenic acid, caffeic acid, curcumin, quercetin, and quinic acid.

Vegetable oil derivatives as lubricant additives

There is disclosed lubricant additives that comprise a combination of vegetable oil as a triglyceride or a wax ester, sulfurized triglyceride vegetable oil or sulfurized wax ester of vegetable oil, and phosphite adducts of triglyceride vegetable oil, wax ester of vegetable oil or jojoba oil. There is also disclosed a process for sulfurizing triglyceride vegetable oil that is soluble in a lubricant base, such as mineral oil. [EP0353872A1]

Drawing compound

Grease

ナフテン系油を含む基油（Ａ）と、ウレア系増ちょう剤（Ｂ）とを含有する、グリースを提供する。本発明のグリースは、クリーンルームのような発塵が極めて少ないクリーンな環境下で使用される装置の軸受や摺動部、接合部等の潤滑部分にも適用可能なレベルでの優れた低発塵性を有する。 Disclosed is a grease comprising a base oil (A) containing a naphthenic oil and a urea thickener (B). The grease of the present invention is excellent in low dust generation at a level that can be applied to bearings, sliding parts, joints, and other lubricating parts of equipment used in a clean environment where dust generation is extremely small such as in clean rooms. Have sex.

Lubricant composition

Anti-degradation agent of emulsified household oil and method for preventing deterioration of emulsified household oil using it

1. 청구범위에 기재된 발명이 속한 기술분야 1. TECHNICAL FIELD OF THE INVENTION 본발명은 유화형가공유의 열화방지제 및 가공유의 열화방지방법에 관한것이다. The present invention relates to an anti-degradation agent of emulsified household oil and a method of preventing deterioration of processed oil. 2. 발명이 해결하려고 하는 기술적 과제 2. The technical problem to be solved by the invention 열화방지제에 함유된 균을 증식함으로서 부페균의 번식이 방지되도록 하는 것이 발명이 해결하려고 하는 과제이다. It is a problem to be solved by the present invention that the propagation of bacteria contained in the deterioration inhibitor is prevented from propagating bufe bacteria. 3. 발명의 해결방법의 요지 3. Summary of Solution to Invention 아에로코크스비리던스 BC-A-4(일본국 FRI 기탁제 FERM BP-5041호), 버실러스 브레비스 BC-A-69(일본국 FRI 기탁제 FERM BP-5042호) 또는 버실러스 브레비스 BC-A-3124(일본국 FRI 기탁제 FERM BP-5043호)의 배양물을 유효성분으로 하는 유화형가공유의 열화방지제 또는 상기 열화방지제를 유화형 가공유에 첨가하여 함유되어 및는 균을 증식시키는 것을 특징하는 것이다. Aerocox vividance BC-A-4 (Japanese FRI depositing agent FERM BP-5041), Berylus brevis BC-A-69 (Japanese FRI depositing agent FERM BP-5042) or Berylus brevis BC- A-3124 (Japanese FRI depositing agent FERM BP-5043) contains an emulsified anti-corrosive deteriorating agent or an anti-degrading agent which is added as an active ingredient to an emulsified processed oil and is characterized by the growth of bacteria. will be. 4. 발명의 중요한 용도 4. Important uses of the invention 본발명은 열화방지제에 함유된 균을 증식함으로서 부페균의 번식이 방지될수 있으므로 유화형 가공유의 교환수명을 연장할 수 있는 것에 관한 것이다. The present invention relates to being able to prolong the exchange life of emulsified processed oils because the propagation of bacteria contained in the deterioration inhibitors can be prevented from propagating bufe bacteria.

Rope-on-spool uncoiler and comminuter system

섬유가 변형되지 않은("원료" 셀룰로오스 섬유로 지칭되는) 중합 화학 구조의 셀룰로오스 섬유로 제조된 로프는 화학적 구조를 낮추기에는 불충분하지만 물리적 구조를 변형하기에는 충분한 강한 전자빔이 조사되어, 6.35mm(0.25")보다 긴 길이, 바람직하게는 3.175mm(0.125") 미만의 길이를 갖는 조각으로 분쇄되며, 바람직하게 50 중량%의 섬유는 70㎛ 미만의 길이를 갖는다. 특히 이러한 섬유 조각은, 마이크로나이저에 자연 발생 섬유가 공급되었을 경우, 불가능하였던 22.7Kg/시(50lb/시)를 초과하는 경제적인 생산율로 약 20㎛ 미만의 긴 입자상 조각으로 마이크로나이저에서 미소화될 수 있음을 알 수 있다.

Heat treatment oil composition

A heat treatment oil composition is provided that suppresses the decrease of luster in a heat treatment of a metal material, and is capable of suppressing the increase of the number of second (characteristic number of second) until reaching the temperature where the vapor blanket stage ends with the lapse of time and the decrease of the kinetic viscosity with the lapse of time. The heat treatment oil composition contains (A) a base oil and (B) a vapor blanket breaking agent selected from one or more of a petroleum resin, a terpene resin, rosin, and derivatives thereof.

Glass forming lubricant and glass forming method using it

A glass forming lubricant comprising an organic titanate or an organic phospherous ester calcium salt as a lubricant agent.

Microalgal compositions and uses thereof

Biological method for preventing rancidity, spoilage and instability of hydrocarbon and water emulsions and for increasing the lubricity of the same

A hydrocarbon and water emulsion comprising at least one copper salt of a carboxylic acid.

一种机械加工产品包装防锈油及其制备方法

本发明公开了一种机械加工产品包装防锈油及其制备方法，所述防锈油包括如下重量份数的组分：酒精45~73份、杜香20~45份、虫胶5~29份和基础油2~10份。将所述酒精、杜香、虫胶、基础油依次倒入器皿中搅拌均匀即可。本发明采用生物材料制成，对人体无毒无伤害，且其中含有酒精成分，可以起到除锈清洗的功能，由于整个制备过程在常温下进行，且制备时间短，因此酒精不会挥发，制备完成的防锈油不仅具有防锈功能还具有除锈的功能。

Schmieröle für kleinmotoren enthaltend einen verbrennungsverbesserenden zusatz

Bioderived biodegradable lubricant

A multi-purpose lubricant is described. In accordance with one implementation, a lubricant comprises food grade based oils substantially complying with USDA H-1 specifications for incidental contact with food, wherein at least one oil is selected from the group consisting of food grade plant oil, food grade poly-alpha-olefin, polyalkylene glycol, and mixtures thereof. In accordance with another implementation, a lubricant comprises canola oil, castor oil and a poly-alpha-olefin. In accordance with yet another implementation, a lubricant comprises canola oil, castor oil and a polyalkylene glycol. In accordance with yet another implementation, a lubricant comprises an oil substantially complying with USDA H-2 specification wherein the oil is at least one item selected from the group consisting of plant oil, poly-alpha-olefin, polyalkylene glycol, and mixtures thereof. In some implementations, the multi-purpose lubricant may be applied to areas of a bicycle chain.

Bioderived biodegradable lubricant

A multi-purpose lubricant is described. In accordance with one implementation, a lubricant comprises food grade based oils substantially complying with USDA H-1 specifications for incidental contact with food, wherein at least one oil is selected from the group consisting of food grade plant oil, food grade poly-alpha-olefin, polyalkylene glycol, and mixtures thereof. In accordance with another implementation, a lubricant comprises canola oil, castor oil and a poly-alpha-olefin. In accordance with yet another implementation, a lubricant comprises canola oil, castor oil and a polyalkylene glycol. In accordance with yet another implementation, a lubricant comprises an oil substantially complying with USDA H-2 specification wherein the oil is at least one item selected from the group consisting of plant oil, poly-alpha-olefin, polyalkylene glycol, and mixtures thereof. In some implementations, the multi-purpose lubricant may be applied to areas of a bicycle chain.

Low molecular weight amide/ester containing quaternary ammonium salts

The present technology is related to amide or ester containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight ranging from 300 to 750, and the use of such quaternary ammonium salts in fuel compositions to improve the water shedding performance of the fuel composition.

Verfahren zur herstellung eines multifunktionalen additivs und dessen verwendung

Biological method for preventing rancidity, spoilage and instability of hydrocarbon and water emulsions and also increase the lubricity of the same

A method for preventing degradation of physical and chemical properties, and for increasing lubricity, of a hydrocarbon and water emulsion, comprising adding to the emulsion an effective amount of at least one copper salt of a carboxylic acid for enabling at least one bacterium species from Pseudomonas genus to become dominant in the emulsion.

Improvement in lubricating compounds

Biological treatment of hydrocarbon and water emulsions

A method for preventing degradation of physical and chemical properties, and for increasing lubricity, of a hydrocarbon and water emulsion, comprising adding to the emulsion an effective amount of at least one copper salt of a carboxylic acid for enabling at least one bacterium species from Pseudomonas genus to become dominant in the emulsion.

一种新型液压油的配方

本发明是一种新型液压油的配方，配方中的原料按重量百分比组成分别是：三类基础油5‑15%、乙二胺四乙酸1‑5%、琥珀酸酯磺酸盐1‑10%、二异辛基二苯胺5‑15%、苯三唑脂肪酸胺盐3‑9%、苯三唑脂肪酸胺盐黄酮2‑3%、三聚磷酸钠1‑5%、破乳剂11‑19%、尿囊素5‑7%、硫化聚异丁烯3‑5%、甲基硅油3‑5%、聚甲基丙烯酸酯1‑5%、月桂酸二乙醇酰胺5‑10%、凝固剂1‑1.5%、甲基丙烯酸丁酯4‑5%、抗菌剂2‑4%，此时新型液压油具有吸收快、高活性的特性。

System mit abwickler für ein seil auf einer spule und zerkleinerer

Art of lubricating and preserving steam-engines

composição de aditivos multifuncionais para o biodiesel

COMPOSIÇÃO DE ADITIVOS MULTIFUNCIONAIS PARA O BIODIESEL. A presente invenção refere-se a uma composição para melhorar a qualidade do biodiesel minimizando as principais desvantagens técnicas do biodiesel em relação ao diesel. Mais especificamente a presente invenção refere-se a uma composição obtida usando proporções adequadas de um extrato de óleo essencial de plantas, preferivelmente da família Gramineae, mais preferivelmente do gênero Cymbopogon e mais preferivelmente ainda da espécie Cymbopogon citratus que possui atividade antimicrobiana e antifungica, de um redutor do ponto de entupimento a frio, sendo preferível a terebentina, de um antioxidante sintético ou natural, preferivelmente um fenol estericamente impedido, com ação na melhoria da estabilidade oxidativa, tais como, BHT, BHA ou TBHQ, de um inibidor de corrosão, preferivelmente tendo pelo menos um dos seguintes grupos orgânicos: amina, amida, fosfato orgânico, éter, éster ou ácido. A invenção tem potencial aplicação na indústria de produção do biodiesel.

Composition of matter

composição de aditivos multifuncionais para o biodiesel

composição de aditivos multifuncionais para o biodiesel. a presente invenção refere-se a uma composição para melhorar a qualidade do biodiesel minimizando as principais desvantagens técnicas do biodiesel em relação ao diesel. mais especificamente a presente invenção refere-se a uma composição obtida usando proporções adequadas de um extrato de óleo essencial de plantas, preferivelmente da família gramineae, mais preferivelmente do gênero cymbopogon e mais preferivelmente ainda da espécie cymbopogon citratus que possui atividade antimicrobiana e antifungica, de um redutor do ponto de entupimento a frio, sendo preferível a terebentina, de um antioxidante sintético ou natural, preferivelmente um fenol estericamente impedido, com ação na melhoria da estabilidade oxidativa, tais como, bht, bha ou tbhq, de um inibidor de corrosão, preferivelmente tendo pelo menos um dos seguintes grupos orgânicos: amina, amida, fosfato orgânico, éter, éster ou ácido. a invenção tem potencial aplicação na indústria de produção do biodiesel.

Natural antioxidants derived from lignin

Technical lignin compositions and pyrolysis methods for forming such technical lignin compositions from pyrolyzed biomass are provided. The technical lignin compositions can include at least about 50 wt% phenolic polymers and/or at least about 75 wt% combined phenolic monomers and phenolic polymers. In some aspects, less than about 50 wt% of the linkages between benzylic units in the phenolic polymers and/or in the composition can correspond to β- 0-4 linkages. At least about 50 wt% of the hydroxyl groups in the composition can correspond to phenolic hydroxyl groups. At least about 60 wt% of the phenolic hydroxyl groups and/or phenolic ether groups can correspond to phenolic hydroxyl groups and/or phenolic ether groups in an ortho position relative to at least one substituent.

Natural antioxidants derived from lignin

Technical lignin compositions and pyrolysis methods for forming such technical lignin compositions from pyrolyzed biomass are provided. The technical lignin compositions can include at least about 50 wt% phenolic polymers and/or at least about 75 wt% combined phenolic monomers and phenolic polymers. In some aspects, less than about 50 wt% of the linkages between benzylic units in the phenolic polymers and/or in the composition can correspond to β- 0-4 linkages. At least about 50 wt% of the hydroxyl groups in the composition can correspond to phenolic hydroxyl groups. At least about 60 wt% of the phenolic hydroxyl groups and/or phenolic ether groups can correspond to phenolic hydroxyl groups and/or phenolic ether groups in an ortho position relative to at least one substituent.

一种液压缸和气压缸升降用无缝钢管保养剂

本发明公开了一种液压缸和气压缸升降用无缝钢管保养剂，涉及钢管加工技术领域，由如下重量份数的原料制成：氢化松香15‑20份、微晶蜡10‑15份、鲸蜡醇8‑12份、氢化蓖麻油6‑10份、环氧煤沥青6‑10份、硬脂酸5‑8份、氯化石蜡425‑8份、聚丙烯酸钠4‑6份、卡波树脂4‑6份、乳化硅油3‑5份、月桂醇聚氧乙烯醚3‑5份、橡胶粉2‑3份、硫代硫酸钠1‑2份、纳米锌粉0.5‑1份、石蜡油20‑30份。本发明保养剂喷于升降杆表面后能形成一层超薄的保护膜，以减小升降时的摩擦阻力，并且具有优异的防锈效果，防止升降杆因工作环境影响而发生生锈腐蚀现象，从而延长升降杆的使用寿命。

Packing for journals

乳化型防锈剂

一种乳化型防锈剂，包括乙基硅油3-8份，硝酸钠20-80份，二元酸20-80份，二乙醇胺60-110份，合成硼酸酯60-110份，苯并二氮唑10-30份，十二烯基丁三酸70-150份。

Method of manufacturing lubricants.

一种抗燃液压油的配方

本发明是一种抗燃液压油的配方，配方中的原料按重量百分比组成分别是：氮三类基础油5‑15%、硫化聚异丁烯1‑5%、苯并三氮唑1‑10%、三聚磷酸钠5‑15%、苯三唑脂肪酸铵盐3‑9%、二异辛基二苯胺2‑3%、乙二胺四乙酸1‑5%、三异丁基磷酸酯11‑19%、琥珀酸酯磺酸盐5‑7%、环氧大豆油3‑5%、聚甲基丙烯酸酯3‑5%、月桂酸二乙醇酰胺1‑5%、防腐防锈剂5‑10%、清净分散剂1‑1.5%、破乳剂4‑5%、粘度调节剂2‑4%，此时抗燃液压油具有较强的抗燃效果。

一种低温液压油的配方

本发明是一种低温液压油的配方，配方中的原料按重量百分比组成分别是：三类基础油5‑15%、环氧大豆油1‑5%、苯并三氮唑1‑10%、硫化聚异丁烯5‑15%、三聚磷酸钠3‑9%、苯三唑脂肪酸胺盐2‑3%、聚甲基丙烯酸酯1‑5%、月桂酸二乙醇酰胺11‑19%、琥珀酸酯磺酸盐5‑7%、二异辛基二苯胺3‑5%、破乳剂3‑5%、乙二胺四乙酸1‑5%、高岭土5‑10%、中药粉1‑1.5%、二氧化钛4‑5%、硬脂酸锌2‑4%，此时低温液压油具有良好的修饰脸型、防晒护肤的效果。

Environmentally-Friendly Kelp-Based Energy Saving Lubricants, Biofuels, and Other Industrial Products

A natural algae-based synthetic lubricant derived from harvesting kelp from the ocean, recovering sieve sap from the kelp, drying the sieve sap, and removing salts and oxides to leave a composition having a concentration of polyols (Mannitol about 70% and Mannose about 0.4%) and about 28% by weight of a high molecular weight polymer. The synthetic lubricant may be used as a drag reducing agent and additive for existing lubricants and also further reacted with fatty esters to form a hybrid lubricant that may serve as a total replacement for existing lubricants.

一种新型机油配方

本发明是一种新型机油配方，配方中的原料按重量百分比组成分别是：乳化剂75‑85%、黄油1‑5%、润滑剂1‑10%、芳香烃5‑15%、鱼胆3‑9%、正丁醇1‑5%、乙醇11‑19%、抗氧化剂5‑7%、香精3‑5%，本发明的新型机油具有良好的稳定性能力。

一种有色金属防锈切削液及其制备方法

一种有色金属防锈切削液及其制备方法，主要包括以下组分制备而成：硫化脂肪酸钠4‑6份，高碳酸钾皂8‑14份，茶叶30‑40份，动物肝脏50‑60份，玉米淀粉40‑60份，防锈油剂60‑70份，酒精90‑110份，环已烷4‑6份，0.5％碳酸钠水溶液4‑6份，钝化液9‑11份，环烷酸锌19‑21份，改性添加剂5‑15份，低级醚6‑10份，清洁剂90‑120份。配置方便，成本低，无危害，节水，不伤手，清洗过程安全简单，清洗效果好，无腐蚀效果，对人类卫生健康影响小，天然除锈剂，擦拭，用水冲洗即可，制备简便，安全无毒，对金属具有良好的除锈功能。

Improvement in lubricating and anti-incrustating compounds

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Verfahren zur Herstellung eines Schmiermittels

固体润滑剂以及滑动部件

一种固体润滑剂，将粉末状RBC(Rice Bran Ceramics)混合悬浮在液态树脂中得到的悬浮液作为固体润滑剂使用。在这种固体润滑剂中的RBC的混合率优选22～74重量%。另外，优选将RBC的平均粒径设定在5μm以下。作为粘合剂的液体树脂优选适用丙烯硅树脂。另外，在由金属和各种树脂组成的滑动部件的滑动面上涂覆该固体润滑剂形成干燥被膜。这种固体润滑剂，使用RBC作为固体润滑剂填料，耐磨耗性和滑动性好。