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51.
公开(公告)号:US20120202723A1
公开(公告)日:2012-08-09
申请号:US13365776
申请日:2012-02-03
申请人: Kirk J. Abbey , Daniel E. Barber
发明人: Kirk J. Abbey , Daniel E. Barber
IPC分类号: C10M133/40 , C07D211/22 , C09D7/12 , C07C31/18 , C10M129/14 , C09K8/035 , C10M129/08 , C07C35/14
CPC分类号: C10M105/14 , C07C29/34 , C09D7/48 , C09K8/34 , C09K2208/34 , C10M2203/1006 , C10M2205/0285 , C10M2207/022 , C10M2207/0225 , C10M2209/1033 , C10M2223/045 , C10N2230/06 , C10N2230/08 , C10N2230/68 , C10N2240/08 , C10N2250/10 , C10N2250/121 , C10N2270/00 , H01F1/447 , C10N2210/02 , C10M2209/1085 , C07C31/18
摘要: Polyhydroxyl functional compounds that contain an all hydrocarbon backbone, wherein all of the hydroxyl groups are bonded to a primary carbon atom, are prepared through the reaction of an alpha, omega-terminal diol having a total of from about 6 to about 42 carbon atoms terminated with a mono-ol having a total of from about 4 to about 42 carbon atoms. The polyols can be used as additives in hydrocarbon oils, drilling fluids, industrial and automotive lubricating fluids, dispersants, engine lubricants, greases, coatings, adhesives, and also in magnetorheological fluids to improve various properties such as dispersion, wear protection, reduction of friction, high temperature stability, and improved aging.
摘要翻译: 通过使总共约6至约42个碳原子的α,ω-末端二醇终止的反应制备含有全部烃主链的多羟基官能化合物,其中所有羟基与伯碳原子键合 具有总共约4至约42个碳原子的单醇。 多元醇可用作烃油,钻井液,工业和汽车润滑液,分散剂,发动机润滑剂,润滑脂,涂料,粘合剂以及磁流变流体中的添加剂,以改善各种性能,如分散,磨损保护,减少摩擦 ,耐高温稳定性好,老化性好。
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公开(公告)号:US20050277559A1
公开(公告)日:2005-12-15
申请号:US11149469
申请日:2005-06-09
申请人: Robert Shaw , Simon Chung , James Dodd , Raymond Fellows
发明人: Robert Shaw , Simon Chung , James Dodd , Raymond Fellows
IPC分类号: C10M129/14 , C10L1/18 , C10M129/10 , C10M129/24 , C10M129/91 , C10M145/20 , C10M159/12 , C10M163/00 , C10M165/00 , C10M177/00 , C10N20/04 , C10N30/04 , C10N40/25 , C10N70/00
CPC分类号: C10M165/00 , C10M163/00 , C10M2207/024 , C10M2207/028 , C10M2219/089 , C10N2230/52 , C10N2240/10
摘要: An oil-soluble hydrocarbyl phenol aldehyde condensate having the following structure: wherein n is 0 to 10, preferably 1 to 8, more preferably 2 to 6, and most preferably 3 to 5; Y is a divalent bridging group, and is preferably a hydrocarbyl group, preferably having from 1 to 4 carbon atoms; and R is a hydrocarbyl group having from 4 to 30, preferably 8 to 18, and most preferably 9 to 15 carbon atoms. The oil-soluble hydrocarbyl phenol aldehyde condensate has a weight average molecular weight (Mw) of 1250 to 1680, as measured by MALDI-TOF (Matrix Assisted Laser Desorption Ionization-Time of Flight) mass spectrometry.
摘要翻译: 具有以下结构的油溶性烃基酚醛缩合物:其中n为0至10,优选1至8,更优选2至6,最优选3至5; Y是二价桥基,优选烃基,优选具有1至4个碳原子; R为具有4-30个,优选8-18个,最优选9-15个碳原子的烃基。 通过MALDI-TOF(Matrix Assisted Laser Desorption Ionization-Time of Flight)质谱法测量,油溶性烃基酚醛缩合物的重均分子量(Mw)为1250至1680。
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公开(公告)号:US06943262B2
公开(公告)日:2005-09-13
申请号:US10253742
申请日:2002-09-24
申请人: Dharma R. Kodali , Scott C Nivens
发明人: Dharma R. Kodali , Scott C Nivens
IPC分类号: C11C3/10 , C10M101/04 , C10M105/32 , C10M105/38 , C10M129/10 , C10M129/14 , C10M135/04 , C10M137/10 , C10N30/02 , C10N30/06 , C10N30/10 , C10N30/12 , C10N30/18 , C10N70/00 , C11C3/00
CPC分类号: C11C3/10 , C10M101/04 , C10M105/32 , C10M105/34 , C10M105/38 , C10M2207/2805 , C10M2207/281 , C10M2207/2815 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/2845 , C10M2207/286 , C10M2207/34 , C10M2207/345 , C10M2207/40 , C10M2207/404
摘要: Oils containing a triacylglycerol polyol ester and a non-glycerol polyol ester are described, as well as methods of making such oils. Methods for improving lubrication properties of a vegetable oil also are described.
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54.
公开(公告)号:US5616816A
公开(公告)日:1997-04-01
申请号:US457345
申请日:1995-06-01
申请人: Louis Burjes , Calvin W. Schroeck
发明人: Louis Burjes , Calvin W. Schroeck
IPC分类号: B01F17/38 , C07B61/00 , C07C37/14 , C07C37/20 , C07C39/15 , C07C39/16 , C10L1/14 , C10L1/18 , C10L1/183 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/24 , C10L10/08 , C10M129/14 , C10N30/10 , C07C39/23
CPC分类号: C10L1/1835 , C07C37/115 , C07C37/14 , C07C37/20 , C07C39/15 , C07C39/16 , C10L1/143 , C10L1/198 , C10L1/1981 , C10M129/14 , C10L1/1824 , C10L1/1832 , C10L1/1852 , C10L1/1883 , C10L1/201 , C10L1/232 , C10L1/238 , C10L1/245 , C10L1/2475 , C10M2205/00 , C10M2205/06 , C10M2207/023 , C10M2207/024 , C10M2207/123 , C10M2207/129 , C10M2207/22 , C10M2207/289 , C10M2209/084 , C10M2215/04 , C10M2215/042 , C10M2215/064 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/028 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/045 , C10M2223/047 , C10M2227/061 , C10M2229/02 , C10M2229/05 , C10N2210/01 , C10N2210/02 , C10N2240/02 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/40 , C10N2270/02
摘要: Novel compounds of the general formula ##STR1## wherein each R.sub.1 is independently a tertiary alkyl group containing from 4 to about 8 carbon atoms and each of X, Y and Z is independently hydrogen or a hydrocarbon-based group, provided at least one of X, Y and Z is an aliphatic hydrocarbon group containing at least 7 carbon atoms, and wherein R.sub.1 is different from the at least one of X, Y and Z that is an aliphatic hydrocarbon group containing at least 7 carbon atoms, R.sub.2 is an alkylene or alkylidene group, and n is a number ranging from zero to about 4. Also disclosed are methods for preparing novel phenolic compounds, organic compositions, including lubricants based on oils of lubricating viscosity and fuels based on normally liquid fuels and additive concentrates containing the novel phenolic compounds of this invention.
摘要翻译: 新颖的通式(Ⅰ)化合物,其中每个R 1独立地是含有4至约8个碳原子的叔烷基,X,Y和Z各自独立地为氢或烃基,至少提供 X,Y和Z中的一个是含有至少7个碳原子的脂族烃基,其中R1不同于X,Y和Z中至少一个是含有至少7个碳原子的脂族烃基,R2是 亚烷基或亚烷基,n为0至约4的数。还公开了制备新型酚类化合物的方法,有机组合物,包括基于润滑粘度的油的润滑剂和基于常规液体燃料的燃料和含有 本发明的新型酚类化合物。
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公开(公告)号:US5169991A
公开(公告)日:1992-12-08
申请号:US486671
申请日:1990-02-28
申请人: Jeremy M. Holmes , Peter A. Tasker
发明人: Jeremy M. Holmes , Peter A. Tasker
IPC分类号: B01F17/40 , C07C37/20 , C07C39/15 , C07C39/16 , C07C39/17 , C08F20060101 , C08G8/04 , C08G8/20 , C09D5/08 , C09D161/04 , C09D161/12 , C09K15/08 , C10M107/32 , C10M129/14 , C10M169/04 , C10N30/06
CPC分类号: C10M129/14 , C08G8/04 , C09D5/082 , C10M169/04 , C10M2205/14 , C10M2205/16 , C10M2205/17 , C10M2207/023 , C10M2209/101 , C10M2209/103 , C10N2230/12
摘要: A compound is a condensate of 1,2,3-trihydroxybenzene with an aldehyde. The condensate is a macrocyclic compound such as a cyclic tetramer. The aldehyde is preferably a long-chain aldehyde such as hexanal, dodecanal or tetradecanal. The condensate can be used as an anti-wear additive in hydrocarbon liquids such as liquid paraffin or as an anti-corrosion additive. The condensate can be prepared by reacting 1,2,3-trihydroxybenzene with an equimolar quantity of an aldehyde in the presence of an acid.
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公开(公告)号:US4643838A
公开(公告)日:1987-02-17
申请号:US777400
申请日:1985-09-18
申请人: Thomas V. Liston , Warren Lowe , Vernon R. Small
发明人: Thomas V. Liston , Warren Lowe , Vernon R. Small
IPC分类号: B01J31/00 , B01J31/10 , C07B61/00 , C07C37/14 , C07C39/08 , C10M129/14 , C10M163/00 , C10N10/04 , C10N30/00 , C10N30/04 , C10N30/06 , C10N30/10 , C10N40/25
CPC分类号: C10M129/14 , C10M2207/023 , C10M2207/027 , C10M2207/028 , C10M2215/04 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要: This invention relates to normally liquid lubricating oil additives which provide both antioxidant and friction-modifying properties when added to lubricating oil. In particular, this invention relates to C.sub.18 to C.sub.24 alkyl catechol lubricating oil additives which are normally liquid at typical storage temperatures.
摘要翻译: 本发明涉及当添加到润滑油中时提供抗氧化和摩擦改性性能的常规润滑油添加剂。 特别地,本发明涉及通常在典型储存温度下为液体的C18至C24烷基邻苯二酚润滑油添加剂。
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公开(公告)号:US4632771A
公开(公告)日:1986-12-30
申请号:US711797
申请日:1985-03-14
申请人: Thomas V. Liston , Warren Lowe , Vernon R. Small
发明人: Thomas V. Liston , Warren Lowe , Vernon R. Small
IPC分类号: C07C39/08 , C10M129/14 , C10M163/00 , C10N10/04 , C10N30/04 , C10N30/06 , C10N30/10 , C10N40/25 , F02F7/00 , C10M129/00 , C10M137/10
CPC分类号: C07C39/08 , C10M129/14 , F02F7/006
摘要: This invention relates to normally liquid lubricating oil additives which provide both anti-oxidant and friction-modifying properties when added to lubricating oil. In particular, this invention relates to C.sub.14 to C.sub.18 alkyl catechol lubricating oil additives which are normally liquid at typical storage temperatures.
摘要翻译: 本发明涉及当添加到润滑油中时提供抗氧化剂和摩擦改性性质的常规润滑油添加剂。 特别地,本发明涉及通常在典型储存温度下为液体的C14至C18烷基邻苯二酚润滑油添加剂。
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公开(公告)号:US4243539A
公开(公告)日:1981-01-06
申请号:US064143
申请日:1979-08-06
申请人: Malvina Farcasiu , Susan D. Brandes
发明人: Malvina Farcasiu , Susan D. Brandes
IPC分类号: C10M129/14 , C10M1/20
CPC分类号: C10M129/14 , C10M2201/02 , C10M2207/024 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10N2250/10
摘要: Lubricant compositions are stabilized against oxidative degradation by incorporating therein a minor effective amount of a reaction product produced from singlet oxygen and a hindered bis-p-methylphenol.
摘要翻译: 通过在其中加入少量有效量的由单线态氧和受阻双对甲基苯酚产生的反应产物来稳定抗氧化降解的润滑剂组合物。
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公开(公告)号:US4222884A
公开(公告)日:1980-09-16
申请号:US966028
申请日:1978-12-04
申请人: Robert E. Malec
发明人: Robert E. Malec
IPC分类号: C10M129/14 , A23K1/16 , C07C27/00 , C07C37/20 , C07C39/15 , C07C67/00 , C08K5/00 , C08K5/13 , C08L7/00 , C08L21/00 , C08L23/00 , C08L101/00 , C09K15/08 , C10N30/10 , C11B5/00 , C10M1/20 , C10L1/18 , C10M3/14
CPC分类号: C09K15/08 , C10M2203/06 , C10M2205/028 , C10M2207/023 , C10M2207/024 , C10M2207/026 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/289 , C10M2207/30 , C10M2207/304 , C10M2207/34 , C10M2209/084 , C10M2215/04 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/046 , C10M2219/085 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10N2210/02 , C10N2230/08 , C10N2240/12 , C10N2240/121
摘要: Organic material is stabilized against oxidative degradation by the addition of a small amount of an antioxidant compound or mixture of compounds containing a central segment of one to about ten divalent o-hydrocarbyl phenol groups (e.g. o-tert-butylphenol) bonded to each other through a methylene group and having terminal 3,5-dihydrocarbyl-4-hydroxybenzyl groups at each end. They are made by first condensing o-hydrocarbyl phenol with formaldehyde and then reacting the intermediate with 2,6-dihydrocarbyl phenol and formaldehyde.
摘要翻译: 通过加入少量抗氧化剂化合物或含有一至约十个二价邻烃基苯酚基团(例如邻 - 叔丁基苯酚)的中心部分的化合物的混合物,使有机材料稳定,防止氧化降解 一个亚甲基并且在每个末端具有末端的3,5-二烃基-4-羟基苄基。 它们通过首先将O-烃基酚与甲醛缩合,然后使中间体与2,6-二烃基苯酚和甲醛反应。
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公开(公告)号:US3649538A
公开(公告)日:1972-03-14
申请号:US3649538D
申请日:1969-12-29
申请人: CHEVRON RES
发明人: HOTTEN BRUCE W
IPC分类号: C10M129/08 , C10M129/14 , C10M173/00 , C10M173/02 , C10N30/00 , C10N30/06 , C10N40/22 , C10N40/24 , C10M1/22 , C10M1/30
CPC分类号: C10M173/02 , C10M173/00 , C10M2201/02 , C10M2203/00 , C10M2205/02 , C10M2205/026 , C10M2207/021 , C10M2207/022 , C10M2207/023 , C10M2207/025 , C10M2207/04 , C10M2207/042 , C10M2207/044 , C10M2207/08 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/289 , C10M2207/40 , C10M2207/404 , C10M2209/103 , C10M2209/104 , C10M2209/109 , C10M2209/12 , C10M2211/022 , C10M2211/024 , C10M2211/042 , C10M2211/06 , C10M2215/042 , C10M2217/044 , C10M2217/045 , C10M2219/044 , C10N2240/02 , C10N2240/401 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02 , C10N2260/04
摘要: A PROCESS FOR LUBRICATING ALUMINUM AND ALUMINUM ALLOYS BY APPLYING TO THE METAL SURFACE A LUBIRCANT COMPRISING A MAJOR PORTION OF A CARRIER FLUID, SUCH AS MINERAL OIL, HYDROCARBON OIL, HALOGENATED OR OXYGENATED HYDROCARBONS, OR WATER, AND A MINOR PORTION OF A C10-C30 A- OR B-DIOL. THE DIOL IS PRESENT AS 0.1-30 VOLUME PERCENT OF THE LUBRICANT.
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