公开(公告)号：US09422497B2

公开(公告)日：2016-08-23

申请号：US14017785

申请日：2013-09-04

申请人： ExxonMobil Research and Engineering Company

发明人： Abhimanyu Onkar Patil ,  Satish Bodige

IPC分类号： C10M105/32 ,  C10M107/02 ,  C10M107/06 ,  C08F110/14 ,  C08F210/14 ,  C08F220/08 ,  C10M105/04 ,  C10M105/06 ,  C10G50/00 ,  C10G50/02 ,  C08F10/14

CPC分类号： C10M105/32 ,  C08F4/65908 ,  C08F10/14 ,  C08F110/14 ,  C08F210/14 ,  C08F220/08 ,  C10G50/00 ,  C10G50/02 ,  C10G2300/1022 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/10 ,  C10M105/04 ,  C10M105/06 ,  C10M107/02 ,  C10M107/06 ,  C10M2205/0225 ,  C10M2205/024 ,  C10M2205/0245 ,  C10M2205/0285 ,  C10M2205/043 ,  C10M2209/0863 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2270/00 ,  C08F110/06 ,  C08F2500/02 ,  C08F2500/03 ,  C08F2500/17 ,  C08F10/00 ,  C08F2/00 ,  C10M2205/026 ,  C08F4/65927

摘要： This disclosure relates to vinyl terminated macromer (VTM) based synthetic basestocks and their methods of preparation, lubricant compositions, methods of lubrication and products so lubricated. The VTM based synthetic basestocks useful for fuels and lubricants include oligomerization or polymerization products of one or more allylic vinyl terminated macromers (VTMs) having a molecular weight from 84 to 10080. The one or more allylic VTMs are oligomerized or polymerized in the presence of a catalyst under oligomerization or polymerization conditions sufficient to give the VTM based synthetic basestock. The catalyst can be a metallocene catalyst or an acid catalyst, e.g., Lewis acid. The one or more allylic vinyl terminated macromers (VTMs) can be one or more allylic vinyl terminated atactic polypropylene macromers (VTM aPP) having a molecular weight from 84 to 2250 and having a terminal allylic vinyl olefin content of at least 90%.

摘要翻译： 本公开涉及基于乙烯基封端的大分子单体（VTM）的合成基础油料及其制备方法，润滑剂组合物，润滑方法和如此润滑的产品。 可用于燃料和润滑剂的基于VTM的合成基础油包括分子量为84至10080的一种或多种烯丙基乙烯基封端的大分子单体（VTM）的低聚或聚合产物。一种或多种烯丙基VTMs在 催化剂在低聚或聚合条件下足以产生基于VTM的合成基础油。 催化剂可以是茂金属催化剂或酸催化剂，例如路易斯酸。 一种或多种烯丙基乙烯基封端的大分子单体（VTM）可以是分子量为84至2250并具有至少90％的末端烯丙基烯烃含量的一种或多种烯丙基乙烯基封端的无规立构聚丙烯大分子单体（VTM aPP）。

公开(公告)号：US08551365B2

公开(公告)日：2013-10-08

申请号：US12527970

申请日：2008-02-28

申请人： Dietmar Posselt ,  Frank-Olaf Maehling ,  Arno Lange ,  Anja Vinckier ,  Claudius Kormann

发明人： Dietmar Posselt ,  Frank-Olaf Maehling ,  Arno Lange ,  Anja Vinckier ,  Claudius Kormann

IPC分类号： H01B1/00 ,  H01B1/12 ,  C10L1/24 ,  C10L1/22

CPC分类号： H01B1/125 ,  C08G75/18 ,  C08G75/22 ,  C08L39/04 ,  C08L81/06 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/2225 ,  C10L1/2364 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2475 ,  C10M157/06 ,  C10M161/00 ,  C10M2203/065 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2219/044 ,  C10M2221/04 ,  C10M2221/0405 ,  C10N2230/28 ,  C10N2230/66 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2260/09 ,  C08L2666/04 ,  C10M2217/024 ,  C10M2209/086 ,  C10M2217/06 ,  C10M2217/0245 ,  C10M2209/0863 ,  C10M2217/065

摘要： An additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material, consisting essentially of (A) from 1 to 50% by weight of an olefin-sulfur dioxide copolymer, (B) from 1 to 50% by weight of a compound which comprises one or more basic nitrogen atoms and has at least one relatively long-chain linear or branched hydrocarbon radical having at least four carbon atoms or an equivalent structural element which ensures the solubility of component (B) in the inanimate organic material, (C) from 0.1 to 30% by weight of an oil-soluble acid and (D) from 1 to 80% by weight of a high-boiling organic solvent which consists of one or more molecule types, where at least 80% by weight of these molecule types have a boiling point of more than 150° C. at standard pressure, where the sum of all components adds up to 100% by weight.

摘要翻译： 适用于抗静电改性和改善无生命有机材料导电性的添加剂配方，主要由（A）1-50重量％的烯烃 - 二氧化硫共聚物组成，（B）1-50重量％ 包含一个或多个碱性氮原子并且具有至少一个具有至少四个碳原子的至少一个相对长链的直链或支链烃基或确保组分（B）在无生物有机材料中的溶解度的等效结构元素的化合物， C）0.1至30重量％的油溶性酸和（D）1至80重量％的由一种或多种分子类型组成的高沸点有机溶剂，其中至少80重量％ 这些分子类型在标准压力下具有大于150℃的沸点，其中所有组分的总和加起来高达100重量％。

公开(公告)号：US20060128576A1

公开(公告)日：2006-06-15

申请号：US11338706

申请日：2006-01-25

申请人： Toshinori Tazaki

发明人： Toshinori Tazaki

IPC分类号： C10M107/34 ,  C09K5/00

CPC分类号： C09K5/041 ,  C09K2205/106 ,  C10M105/36 ,  C10M105/38 ,  C10M105/48 ,  C10M107/20 ,  C10M107/24 ,  C10M107/32 ,  C10M107/34 ,  C10M169/04 ,  C10M171/008 ,  C10M2201/02 ,  C10M2207/042 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2207/2855 ,  C10M2207/325 ,  C10M2209/043 ,  C10M2209/0863 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10N2220/022 ,  C10N2220/14 ,  C10N2220/30 ,  C10N2220/306 ,  C10N2230/02 ,  C10N2230/12 ,  C10N2230/40 ,  C10N2240/30

摘要： The invention relates to a refrigerator oil composition for compression refrigerators with carbon dioxide refrigerant therein, such as car air conditioners, refrigerators, freezers, air conditioners, heat pumps, etc. The base oil of the composition comprises an oxygen-containing organic compound as the essential component and has a kinematic viscosity at 100° C. of from 5 to 50 mm2/sec, a viscosity index of at least 60, and a water content of at most 300 ppm.

摘要翻译： 本发明涉及一种用于其中具有二氧化碳制冷剂的压缩式冰箱的冷冻机油组合物，例如汽车空调，冰箱，冷冻机，空调，热泵等。该组合物的基础油包括含氧有机化合物作为 必需组分，并且在100℃下具有5至50mm 2 /秒的运动粘度，至少60的粘度指数和至多300ppm的水含量。

公开(公告)号：US20030087772A1

公开(公告)日：2003-05-08

申请号：US10030382

申请日：2002-01-10

发明人： Keiji Okada ,  Ryousuke Kaneshige

IPC分类号： C10M101/00

CPC分类号： C10M157/00 ,  C08F4/65908 ,  C08F210/16 ,  C10M143/00 ,  C10M143/02 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M2203/065 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/04 ,  C10M2209/0625 ,  C10M2209/0845 ,  C10M2209/0863 ,  C10N2220/02 ,  C10N2220/021 ,  C10N2230/02 ,  C10N2270/00 ,  C08F4/6592 ,  C08F210/06 ,  C08F210/08 ,  C08F2500/03 ,  C08F2500/17 ,  C08F210/14

摘要： This invention aims to provide lubricating oil compositions excellent in low-temperature properties, oxidation stability, lubricity at high temperatures and fuel efficiency and also in handling properties at low temperatures, and a viscosity modifier for lubricating oil employable in said lubricating oil compositions. The viscosity modifier for lubricating oil comprises an ethylene/null-olefin copolymer (B) composed of: (i) ethylene, (ii) an null-olefin of 3 or more carbon atoms, and (iii) a higher null-olefin of 4 to 20 carbon atoms wherein the carbon number of (iii) is larger than that of (ii) by one or more, and the ethylene/null-olefin copolymer (B) has the following properties (b-1) and (b-2): (b-1) a content of ethylene (i) is in the range of 40 to 80% by weight, a content of the null-olefin of 3 or more carbon atoms (ii) is in the range of 15 to 59% by weight, and a content of the higher null-olefin of 4 to 20 carbon atoms (iii) is in the range of 0.1 to 25% by weight with the proviso that the sum is 100% by weight; and (b-2) a weight-average molecular weight (Mw) in terms of polystyrene as measured by GPC is between 80,000 and 400,000.

摘要翻译： 本发明的目的在于提供低温性，氧化稳定性，高温润滑性和燃料效率以及低温处理性能优异的润滑油组合物，以及可用于所述润滑油组合物中的润滑油用粘度调节剂。 用于润滑油的粘度调节剂包括由以下组成的乙烯/α-烯烃共聚物（B）：（i）乙烯，（ii）3个或更多个碳原子的α-烯烃，和（iii）高级α-烯烃4 （iii）的碳原子数大于（ii）的碳原子数为20以上，乙烯/α-烯烃共聚物（B）具有以下性质（b-1）和（b-2） ）：（b-1）乙烯（i）的含量为40〜80重量％，碳原子数3以上的α-烯烃的含量（ii）为15〜59的范围 重量％，4〜20个碳原子（iii）的高级α-烯烃的含量为0.1〜25重量％，条件是总和为100重量％。 和（b-2）通过GPC测定的以聚苯乙烯换算的重均分子量（Mw）为8万至40万。

公开(公告)号：US2971912A

公开(公告)日：1961-02-14

申请号：US65851957

申请日：1957-05-13

申请人： CASTROL LTD

发明人： SCOTCHFORD ELLIOTT JOHN ,  DESCAMP EDWARDS ERIC

IPC分类号： C10M169/04

CPC分类号： C10M169/04 ,  C10M101/02 ,  C10M105/32 ,  C10M105/36 ,  C10M107/28 ,  C10M133/10 ,  C10M133/44 ,  C10M133/46 ,  C10M135/10 ,  C10M135/20 ,  C10M135/30 ,  C10M135/36 ,  C10M137/02 ,  C10M145/14 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/30 ,  C10M2207/302 ,  C10M2207/304 ,  C10M2207/34 ,  C10M2207/345 ,  C10M2209/08 ,  C10M2209/082 ,  C10M2209/084 ,  C10M2209/0845 ,  C10M2209/0863 ,  C10M2209/102 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/109 ,  C10M2209/11 ,  C10M2209/111 ,  C10M2209/112 ,  C10M2215/04 ,  C10M2215/044 ,  C10M2215/067 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/222 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/30 ,  C10M2219/00 ,  C10M2219/044 ,  C10M2219/08 ,  C10M2219/082 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2219/10 ,  C10M2219/106 ,  C10M2219/108 ,  C10M2221/02 ,  C10M2223/02 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/049 ,  C10M2223/10 ,  C10N2230/08 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/12 ,  C10N2240/121

摘要： A lubricating composition comprises one or more neutral saturated organic carboxylic acid esters and a minor proportion of (a) a compound containing the group -C-S-C-or -C-Se-C- and (b) an imidazole pyrazole or a 1,2,3-triazole which has no sulphur atom in its molecule. The esters have an acidity not exceeding 1 mg. KOH/gm. and are preferably di-esters of the formula R1OOC-R-COOR2 or complex esters of the formula R2OOC-R-COOR3OOC-R-COOR1, where R is a saturated aliphatic or alicyclic C2-8 hydrocarbon radical, R1 and R2 are alkyl or alkyl-substituted alicyclic radicals of at least 4 carbon atoms, and R3 is derived from the glycol or polyglycol HO-R3-OH. The radicals R1, R2 and R3 may contain ether oxygen linkages but the esters should contain no atoms other than C, H and O. Other suitable esters may be obtained by esterifying: a dicarboxylic acid (1 mol.) with (i) a glycol (2 mols.) and a monocarboxylic acid (2 mols.); (ii) a glycol (1 mol.), a monocarboxylic acid (1 mol.) and a monohydric alcohol (1 mol.); or (iii) a hydroxy monocarboxylic acid (2 mols.) and a monohydric alcohol (2 mols.); a glycol (1 mol.) with a hydroxy monocarboxylic acid (2 mols.) and monocarboxylic acid (2 mols.); a glycol or polyglycol (1 mol.) with a monocarboxylic acid (2 mols.); or a polyhydric alcohol such as trimethylol propane or pentaerythritol completely with a monocarboxylic acid. There are several specific examples of such esters. The ester, or mixture of esters, used should have a viscosity index above 100, a pour point below -40 DEG F., a boiling (or decomposition) point above 600 DEG F. and a flash point above 350 DEG F. The preferred additives (a) are (i) di-(hydroxyaryl) thioethers as described in Specification 757,219; (ii) dibenzothiazines or dibenzoselenazines, e.g. phenothiazine, phenoselenazine, phenothiazene-3, phenothiazine-5-oxide, 10,101-diphenothiazine, 6,7-benzophenothiazine, or 3,7 difluorophenothiazine; and (iii) dialkyl selenide having at least 12 carbon atoms, e.g. dilauryl or dicetyl selenide. The additives (b) are imidazoles, pyrazoles or 1,2,3-triazoles, e.g. imidazole (glyoxaline), benzimidazole, pyrazole, benzotriazole, 2-methyl benzimidazole, 3,5-dimethyl pyrazole or indazole. The composition preferably comprises 0.05 to 5% wt. of (a) and 0.01 to 2% wt. of (b). Optional ingredients mentioned are mineral oil (up to 20% wt.); polymerized esters of acrylic and alkyl-substituted acrylic acids; other polyesters, e.g. of propylene glycol and sebacic acid; amines; neutral organic phosphate and phosphite esters; and metal petroleum sulphonates. Several tests are described to show the effect of various combinations of the additives listed above on di-(2-ethyl hexyl) sebacate, di-(3,5,5-trimethyl hexyl) sebacate and blends thereof with polynonyl methacrylate, 2-ethylhexyl 3,5,5-trimethylhexyl sebacate, a complex ester, and one another. Some of the tested compositions also contained calcium petroleum sulphonate and tri-m-tolyl phosphate. According to the Provisional Specification, additive (b) may be any organic heterocyclic compound containing two or three nitrogen atoms and one -C=C- linkage in a 5-membered heterocyclic ring. Specifications 757,219, 757,241 and 793,115 are referred to.

公开(公告)号：US08413475B2

公开(公告)日：2013-04-09

申请号：US13381216

申请日：2010-07-02

申请人： Nicole Genet ,  Frédéric Jarnias

发明人： Nicole Genet ,  Frédéric Jarnias

IPC分类号： C10M105/38 ,  C10M115/08

CPC分类号： C10M111/02 ,  C10M111/04 ,  C10M169/04 ,  C10M173/00 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/021 ,  C10M2207/0285 ,  C10M2207/126 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2215/04 ,  C10M2219/024 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/049 ,  C10N2220/022 ,  C10N2220/025 ,  C10N2220/028 ,  C10N2220/031 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2240/402 ,  C10N2240/408 ,  C10N2240/409 ,  C10M2209/0863 ,  C10N2260/06

摘要： The disclosure relates to a cold rolling fluid, including: (a) a hydrocarbon base including at least 50 wt % of isoparaffins; (b) one or more frictional modifiers selected from among fatty alcohols, fatty acids, fatty amines, fatty acid esters, or polymer esters resulting from the esterification of alpha-olefin copolymers and dicarboxylic acids using alcohols; and (c) one or more phosphorous anti-wear and/or extreme pressure additives. The disclosure also relates to an emulsion containing the rolling fluid and to the use of the rolling fluid for cold-rolling steel.

摘要翻译： 本发明涉及冷轧流体，其包括：（a）包含至少50重量％的异链烷烃的烃基; （b）一种或多种选自脂肪醇，脂肪酸，脂肪胺，脂肪酸酯或由使用醇酯化α-烯烃共聚物和二羧酸而产生的聚合物酯的摩擦改性剂; 和（c）一种或多种磷抗磨损和/或极压添加剂。 本公开还涉及含有滚动流体的乳液和用于冷轧钢的滚动流体的使用。

公开(公告)号：US20120111079A1

公开(公告)日：2012-05-10

申请号：US13381216

申请日：2010-07-02

申请人： Nicole Genat ,  Frédéric Jarnias

发明人： Nicole Genat ,  Frédéric Jarnias

IPC分类号： C10M137/04 ,  B21J5/04

CPC分类号： C10M111/02 ,  C10M111/04 ,  C10M169/04 ,  C10M173/00 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/021 ,  C10M2207/0285 ,  C10M2207/126 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2215/04 ,  C10M2219/024 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/049 ,  C10N2220/022 ,  C10N2220/025 ,  C10N2220/028 ,  C10N2220/031 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2240/402 ,  C10N2240/408 ,  C10N2240/409 ,  C10M2209/0863 ,  C10N2260/06

摘要： The disclosure relates to a cold rolling fluid, including: (a) a hydrocarbon base including at least 50 wt % of isoparaffins; (b) one or more frictional modifiers selected from among fatty alcohols, fatty acids, fatty amines, fatty acid esters, or polymer esters resulting from the esterification of alpha-olefin copolymers and dicarboxylic acids using alcohols; and (c) one or more phosphorous anti-wear and/or extreme pressure additives. The disclosure also relates to an emulsion containing the rolling fluid and to the use of the rolling fluid for cold-rolling steel.

摘要翻译： 本发明涉及冷轧流体，其包括：（a）包含至少50重量％的异链烷烃的烃基; （b）一种或多种选自脂肪醇，脂肪酸，脂肪胺，脂肪酸酯或由使用醇酯化α-烯烃共聚物和二羧酸而产生的聚合物酯的摩擦改性剂; 和（c）一种或多种磷抗磨损和/或极压添加剂。 本公开还涉及含有滚动流体的乳液和用于冷轧钢的滚动流体的使用。

公开(公告)号：US20090029881A1

公开(公告)日：2009-01-29

申请号：US11659045

申请日：2005-08-01

申请人： Seiji Okamura ,  Motoharu Akiyama ,  Seiji Hashimoto ,  Hiroki Iwamatsu

发明人： Seiji Okamura ,  Motoharu Akiyama ,  Seiji Hashimoto ,  Hiroki Iwamatsu

IPC分类号： C10M105/36

CPC分类号： C10M169/02 ,  C10M169/06 ,  C10M2203/1025 ,  C10M2205/0206 ,  C10M2205/0265 ,  C10M2207/0406 ,  C10M2207/1256 ,  C10M2207/1285 ,  C10M2207/1296 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2209/0863 ,  C10M2215/064 ,  C10M2215/1026 ,  C10M2219/044 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/00 ,  C10N2230/08 ,  C10N2230/76 ,  C10N2240/02 ,  C10N2250/10

摘要： A heat-resistant noise-reduction grease and a bearing containing the grease for a small motor such as a motor for imaging equipment such as a blower fan and motor bearing for a household electrical appliance such as an air conditioner, which is eco-friendly and excellent in noise-reduction properties is provided.The heat-resistant lithium grease composition is composed of 5 to 20% by weight of a thickener and 95 to 80% by weight of a base oil, wherein long-chain fatty acid lithium soap with 26 to 32 carbon atoms and lithium soap comprising a higher fatty acid with 10 to 20 carbon atoms and/or a higher hydroxyfatty acid with one or more hydroxyl groups and 10 or more carbon atoms are used as the thickener, and the base oil contains, as a main component, polymer ester oil (A) in which 8 or more ester groups are arranged in comb tooth form on one side of chain molecules of oil constituted with 8 or more carbon atoms, which is expressed by the following general formula: (where each of R1, R2, R3 and R4 represents an alkyl group, x represents an integer satisfying x≧2, and y represents an integer satisfying y≧2). and the base oil has a viscosity (40° C.) of 30 to 100 mm2/s.

摘要翻译： 一种耐热降噪油脂和一种含有用于小型电动机的润滑脂的轴承，例如用于诸如空气调节器的家用电器的鼓风机风扇和电动机轴承的成像设备的电动机，其是环保的， 提供优异的降噪特性。 耐热锂润滑脂组合物由5〜20重量％的增稠剂和95〜80重量％的基础油组成，其中具有26〜32个碳原子的长链脂肪酸锂皂和含有 使用具有10〜20个碳原子的高级脂肪酸和/或具有一个或多个羟基和10个或更多个碳原子的高级羟基脂肪酸作为增稠剂，并且基础油含有作为主要成分的聚合酯酯油（A ），其中8个或更多个酯基以梳齿形式排列在由8个或更多个碳原子构成的油的链分子的一侧上，其由以下通式表示：（其中R1，R2，R3和R4各自 表示烷基，x表示满足x> = 2的整数，y表示满足y> = 2的整数）。 基油的粘度（40℃）为30〜100mm 2 / s。

公开(公告)号：US20030139303A1

公开(公告)日：2003-07-24

申请号：US08888462

申请日：1997-07-07

发明人： CURTIS R. SCHARF ,  ROBERT C. RICHARDSON ,  BERNARD C. ROELL JR.

IPC分类号： C10M145/14 ,  C10M143/00

CPC分类号： C10M169/044 ,  C10M101/02 ,  C10M107/04 ,  C10M107/06 ,  C10M107/08 ,  C10M107/14 ,  C10M107/28 ,  C10M127/06 ,  C10M129/10 ,  C10M129/68 ,  C10M129/72 ,  C10M129/76 ,  C10M133/08 ,  C10M133/12 ,  C10M133/52 ,  C10M133/56 ,  C10M135/04 ,  C10M135/18 ,  C10M135/30 ,  C10M135/36 ,  C10M137/02 ,  C10M137/10 ,  C10M139/00 ,  C10M143/00 ,  C10M143/02 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M143/12 ,  C10M145/14 ,  C10M159/04 ,  C10M159/12 ,  C10M159/123 ,  C10M161/00 ,  C10M167/00 ,  C10M169/048 ,  C10M2203/06 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/104 ,  C10M2203/1045 ,  C10M2203/106 ,  C10M2203/1065 ,  C10M2203/108 ,  C10M2203/1085 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2205/0225 ,  C10M2205/024 ,  C10M2205/0245 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2205/028 ,  C10M2205/06 ,  C10M2205/063 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/28 ,  C10M2207/282 ,  C10M2207/285 ,  C10M2207/286 ,  C10M2207/287 ,  C10M2207/288 ,  C10M2207/289 ,  C10M2207/34 ,  C10M2209/08 ,  C10M2209/084 ,  C10M2209/0845 ,  C10M2209/0863 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/24 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2219/108 ,  C10M2223/02 ,  C10M2223/041 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2223/049 ,  C10M2223/10 ,  C10M2223/12 ,  C10M2223/121 ,  C10M2227/00 ,  C10M2227/06 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/063 ,  C10M2227/065 ,  C10M2227/066 ,  C10N2240/02

摘要： This invention relates to a lubricating composition comprising at least about 30% by weight at least one mineral oil, having a kinematic viscosity of less than about 8 cSt at 100null C., (A) from about 15% to about 40% by weight of at least one polymer, and (B) up to about 30% by weight of at least one fluidizing agent, provided that when the fluidizing agent is a polynull-olefin is present in an amount up about 2 to about 30 cSt at 100null C., then the polynull-olefin is present in an amount up to about 12% by weight, wherein the lubricating composition has a shear loss of less than about 15% in the 20 hour taper bearing shear test. The invention also relates to concentrates used in preparing lubricating compositions. The present combination of components provides good low and high temperature properties especially when used in combination with one or more mineral oils. In one aspect, the compositions provide improved oxidation resistance.

摘要翻译： 本发明涉及一种润滑组合物，其包含至少约30重量％的至少一种矿物油，其在100℃下的运动粘度小于约8cSt，（A）约15重量％至约40重量％ 的至少一种聚合物，和（B）至多约30重量％的至少一种流化剂，条件是当流化剂是聚α-烯烃的存在量为100℃时的约2至约30cSt 那么聚α-烯烃的存在量高达约12重量％，其中润滑组合物在20小时锥形轴承剪切试验中的剪切损失小于约15％。 本发明还涉及用于制备润滑组合物的浓缩物。 本组合的组分提供良好的低温和高温特性，特别是当与一种或多种矿物油组合使用时。 在一个方面，组合物提供改善的抗氧化性。

公开(公告)号：US6074573A

公开(公告)日：2000-06-13

申请号：US871585

申请日：1997-06-09

申请人： Masato Kaneko

发明人： Masato Kaneko

IPC分类号： C10M129/16 ,  C10M129/68 ,  C10M145/28 ,  C10M145/36 ,  C10M145/38 ,  C10M169/04 ,  C10M171/00 ,  C10N30/04 ,  C10N40/30 ,  C09K5/04 ,  C10M145/26

CPC分类号： C10M145/36 ,  C10M145/38 ,  C10M169/041 ,  C10M169/044 ,  C10M171/008 ,  C10M2203/06 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2207/042 ,  C10M2207/24 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/286 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/04 ,  C10M2209/06 ,  C10M2209/062 ,  C10M2209/08 ,  C10M2209/0845 ,  C10M2209/0863 ,  C10M2209/10 ,  C10M2209/1033 ,  C10M2209/104 ,  C10M2209/1045 ,  C10M2209/105 ,  C10M2209/1055 ,  C10M2209/106 ,  C10M2209/1065 ,  C10M2209/107 ,  C10M2209/1075 ,  C10M2209/108 ,  C10M2209/1085 ,  C10M2209/109 ,  C10M2209/1095 ,  C10M2211/022 ,  C10M2211/06 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

摘要： Disclosed is a refrigerator oil composition comprising at least one base oil selected from mineral oils and synthetic oils, and at least one polyoxyethylene-type nonionic surfactant. The composition has an excellent lubricating property, while specifically improving the lubricity between aluminium materials and steel materials. This is effective for preventing such materials from being seized and worn, and is suitable as a lubricating oil in refrigerators using hydrogen-containing Flon refrigerants, such as R134a, that do not cause environmental pollution.

摘要翻译： 公开了一种包含至少一种选自矿物油和合成油的基础油和至少一种聚氧乙烯型非离子表面活性剂的冷冻机油组合物。 该组合物具有优异的润滑性能，同时具体提高了铝材料和钢材之间的润滑性。 这对于防止这种材料被卡住和磨损是有效的，并且适用于使用不含环境污染的含氢氟烷制冷剂如R134a的冰箱中的润滑油。