RU2008102362A - OIL-STABILIZED OIL CONTAINING BASIC OIL AND ADDITIVES - Google Patents

OIL-STABILIZED OIL CONTAINING BASIC OIL AND ADDITIVES Download PDF

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RU2008102362A
RU2008102362A RU2008102362/04A RU2008102362A RU2008102362A RU 2008102362 A RU2008102362 A RU 2008102362A RU 2008102362/04 A RU2008102362/04 A RU 2008102362/04A RU 2008102362 A RU2008102362 A RU 2008102362A RU 2008102362 A RU2008102362 A RU 2008102362A
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composition according
base oil
oil
formula
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Фолькер Клаус НУЛ (DE)
Фолькер Клаус НУЛ
Андре ХИЛЬКЕР (DE)
Андре ХИЛЬКЕР
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL)
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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Abstract

1. Стабильное к окислению масло, которое представляет собой композицию базового масла, содержащую нафтеновое базовое масло на минеральной основе, парафиновое базовое масло на минеральной основе и/или парафиновое базовое масло, полученное синтезом Фишера-Тропша, пассиватор меди и по большей мере 0,1 мас.% органической сернистой или фосфорной противоизносной присадки. ! 2. Композиция по п.1, в которой противоизносная присадка содержит органический полисульфид, представленный формулой ! ! в которой: ! а означает 2, 3, 4 или 5; ! R1 и R2 независимо выбирают из группы, состоящей из необязательно замещенных, неразветвленных или разветвленных, насыщенных или ненасыщенных углеводородных групп C1-C25. ! 3. Композиция по п.2, в которой R1 и R2 независимо выбирают из группы, состоящей из необязательно замещенных, неразветвленных или разветвленных, ароматических или алифатических углеводородных групп С4-С20, предпочтительно С6-С14. ! 4. Композиция по п.3, в которой R1 и R2 независимо выбирают из неразветвленного или разветвленного додецила и бензила. ! 5. Композиция по любому из пп.1-4, в которой содержание органической сернистой или фосфорной противоизносной присадки в рецептуре составляет меньше, чем 800 мг/кг, более предпочтительно меньше, чем 400 мг/кг. ! 6. Композиция по любому из пп.1-4, в которой пассиватор меди представляет собой соединение в соответствии с формулой (II) или необязательно замещенное соединение бензотриазола, представленное формулой (III) ! ! ! в которой R4 может означать водород или группу, представленную формулой (IV) ! ! или формулой (V) ! ! в которой: ! с означает 0, 1, 2 или 3; ! R3 представляет собой неразветвленную или разветвленную С1-4алкиль�1. Oxidation-stable oil, which is a base oil composition containing a mineral-based naphthenic base oil, a mineral-based paraffin base oil and / or Fischer-Tropsch derived paraffin base oil, a copper passivator and at most 0.1 wt.% organic sulfur or phosphorus antiwear additives. ! 2. The composition according to claim 1, in which the antiwear additive contains an organic polysulfide represented by the formula! ! wherein: ! a means 2, 3, 4 or 5; ! R1 and R2 are independently selected from the group consisting of optionally substituted, unbranched or branched, saturated or unsaturated hydrocarbon groups C1-C25. ! 3. The composition according to claim 2, in which R1 and R2 are independently selected from the group consisting of optionally substituted, unbranched or branched, aromatic or aliphatic hydrocarbon groups C4-C20, preferably C6-C14. ! 4. The composition according to claim 3, in which R1 and R2 are independently selected from unbranched or branched dodecyl and benzyl. ! 5. The composition according to any one of claims 1 to 4, in which the content of organic sulfur or phosphorus antiwear additives in the formulation is less than 800 mg / kg, more preferably less than 400 mg / kg ! 6. The composition according to any one of claims 1 to 4, in which the copper passivator is a compound in accordance with formula (II) or an optionally substituted benzotriazole compound represented by formula (III)! ! ! in which R4 may mean hydrogen or a group represented by formula (IV)! ! or formula (V)! ! wherein: ! c is 0, 1, 2 or 3; ! R3 is a straight or branched C1-4 alkyl�

Claims (21)

1. Стабильное к окислению масло, которое представляет собой композицию базового масла, содержащую нафтеновое базовое масло на минеральной основе, парафиновое базовое масло на минеральной основе и/или парафиновое базовое масло, полученное синтезом Фишера-Тропша, пассиватор меди и по большей мере 0,1 мас.% органической сернистой или фосфорной противоизносной присадки.1. Oxidation-stable oil, which is a base oil composition containing a mineral-based naphthenic base oil, a mineral-based paraffin base oil and / or Fischer-Tropsch derived paraffin base oil, a copper passivator and at most 0.1 wt.% organic sulfur or phosphorus antiwear additives. 2. Композиция по п.1, в которой противоизносная присадка содержит органический полисульфид, представленный формулой2. The composition according to claim 1, in which the antiwear additive contains an organic polysulfide represented by the formula
Figure 00000001
Figure 00000001
 в которой:wherein: а означает 2, 3, 4 или 5;a means 2, 3, 4 or 5; R1 и R2 независимо выбирают из группы, состоящей из необязательно замещенных, неразветвленных или разветвленных, насыщенных или ненасыщенных углеводородных групп C1-C25.R1 and R2 are independently selected from the group consisting of optionally substituted, unbranched or branched, saturated or unsaturated C 1 -C 25 hydrocarbon groups. 3. Композиция по п.2, в которой R1 и R2 независимо выбирают из группы, состоящей из необязательно замещенных, неразветвленных или разветвленных, ароматических или алифатических углеводородных групп С4-С20, предпочтительно С6-С14.3. The composition according to claim 2, in which R1 and R2 are independently selected from the group consisting of optionally substituted, unbranched or branched, aromatic or aliphatic hydrocarbon groups of C 4 -C 20 , preferably C 6 -C 14 . 4. Композиция по п.3, в которой R1 и R2 независимо выбирают из неразветвленного или разветвленного додецила и бензила.4. The composition according to claim 3, in which R1 and R2 are independently selected from unbranched or branched dodecyl and benzyl. 5. Композиция по любому из пп.1-4, в которой содержание органической сернистой или фосфорной противоизносной присадки в рецептуре составляет меньше, чем 800 мг/кг, более предпочтительно меньше, чем 400 мг/кг.5. The composition according to any one of claims 1 to 4, in which the content of organic sulfur or phosphorus antiwear additives in the formulation is less than 800 mg / kg, more preferably less than 400 mg / kg 6. Композиция по любому из пп.1-4, в которой пассиватор меди представляет собой соединение в соответствии с формулой (II) или необязательно замещенное соединение бензотриазола, представленное формулой (III)6. The composition according to any one of claims 1 to 4, in which the copper passivator is a compound in accordance with formula (II) or an optionally substituted benzotriazole compound represented by formula (III)
Figure 00000002
Figure 00000002
Figure 00000003
Figure 00000003
 в которой R4 может означать водород или группу, представленную формулой (IV)in which R 4 may mean hydrogen or a group represented by formula (IV)
Figure 00000004
Figure 00000004
 или формулой (V)or formula (V)
Figure 00000005
Figure 00000005
 в которой:wherein: с означает 0, 1, 2 или 3;c is 0, 1, 2 or 3; R3 представляет собой неразветвленную или разветвленную С1-4алкильную группу; R5 является метиленовой или этиленовой группой; радикалы R6 и R7 означают водород или одинаковые или различные неразветвленные или разветвленные алкильные группы, имеющие 1-18 атомов углерода, предпочтительно разветвленную алкильную группу из 1-12 атомов углерода; R8 и R9 являются одинаковыми или различными алкильными группами из 3-15 атомов углерода.R3 represents an unbranched or branched C1-4 alkyl group; R5 is a methylene or ethylene group; the radicals R6 and R7 mean hydrogen or the same or different unbranched or branched alkyl groups having 1-18 carbon atoms, preferably a branched alkyl group of 1-12 carbon atoms; R8 and R9 are the same or different alkyl groups of 3-15 carbon atoms. 7. Композиция по п.6, в которой R3 представляет собой метил или этил и с означает 1 или 2.7. The composition according to claim 6, in which R3 represents methyl or ethyl and with means 1 or 2. 8. Композиция по любому из пп.1-4, в которой содержание пассиваторующей медь присадки находится между 5 и 1000 мг/кг.8. The composition according to any one of claims 1 to 4, in which the content of the passivating copper additive is between 5 and 1000 mg / kg. 9. Композиция по любому из пп.1-4, в которой содержание серы составляет меньше 0,5 мас.%.9. The composition according to any one of claims 1 to 4, in which the sulfur content is less than 0.5 wt.%. 10. Композиция по любому из пп.1-4, которая также содержит антиокислительную присадку.10. The composition according to any one of claims 1 to 4, which also contains an antioxidant additive. 11. Композиция по п.10, в которой антиокислительная присадка представляет собой фенольный или аминный антиокислитель.11. The composition of claim 10, in which the antioxidant additive is a phenolic or amine antioxidant. 12. Композиция по п.11, в которой антиокислительная присадка представляет собой ди-трет-бутилированный гидроксотолуол.12. The composition according to claim 11, in which the antioxidant additive is a di-tert-butylated hydroxytoluene. 13. Композиция по любому из пп.1-4, в которой базовое масло содержит, по меньшей мере, 80 мас.% нафтенового базового масла на минеральной основе.13. The composition according to any one of claims 1 to 4, in which the base oil contains at least 80 wt.% Naphthenic base oil on a mineral basis. 14. Композиция по любому из пп.1-4, в которой базовое масло содержит, по меньшей мере, 80 мас.% парафинового базового масла на минеральной основе.14. The composition according to any one of claims 1 to 4, in which the base oil contains at least 80 wt.% Paraffin base oil on a mineral basis. 15. Композиция по любому из пп.1-4, в которой базовое масло содержит, по меньшей мере, 80 мас.% базового масла, полученного синтезом Фишера-Тропша.15. The composition according to any one of claims 1 to 4, in which the base oil contains at least 80 wt.% Base oil obtained by the Fischer-Tropsch synthesis. 16. Композиция по любому из пп.1-4, у которой кинематическая вязкость базового масла при 40°С находится между 1 и 4 мм2/с.16. The composition according to any one of claims 1 to 4, in which the kinematic viscosity of the base oil at 40 ° C is between 1 and 4 mm 2 / s. 17. Композиция по любому из пп.1-4, у которой кинематическая вязкость базового масла при 40°С находится между 5 и 15 мм2/с.17. The composition according to any one of claims 1 to 4, in which the kinematic viscosity of the base oil at 40 ° C is between 5 and 15 mm 2 / s. 18. Способ получения композиции по любому из пп.1-17, в котором смесь базового масла и органической сернистой или фосфорной противоизносной присадки подвергают очистке отбеливающей глиной и пассиватор меди добавляют после осуществления очистки отбеливающей глиной.18. A method of obtaining a composition according to any one of claims 1 to 17, in which the mixture of base oil and organic sulfur or phosphorus antiwear additives are subjected to purification with bleaching clay and the passivator of copper is added after the cleaning with bleaching clay. 19. Применение композиции по пп.1-17, по полученной способом по п.18 в качестве электроизоляционного масла.19. The use of the composition according to claims 1-17, according to the obtained method according to claim 18 as an electrical insulating oil. 20. Применение композиции по п.19 в качестве масла для низкотемпературного стрелочного привода.20. The use of the composition according to claim 19 as an oil for a low temperature switch drive. 21. Применение композиции по п.19 в качестве трансформаторного масла. 21. The use of the composition according to claim 19 as a transformer oil.
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