公开(公告)号：US6028039A

公开(公告)日：2000-02-22

申请号：US895692

申请日：1997-07-17

申请人： Charles Cane ,  Stephen J Cook

发明人： Charles Cane ,  Stephen J Cook

IPC分类号： C07G99/00 ,  C10M159/22 ,  C10N30/00 ,  C10N30/10 ,  C10N40/25

CPC分类号： C07G17/008 ,  C10M159/22

摘要： An additive concentrate having a TBN greater than 300 suitable for incorporation into a finished lubricating oil composition comprising:(I) a lubricating oil soluble sulphurised or non-sulphurised alkaline earth metal hydrocarbyl phenate derived either from a hydrocarbyl phenate or its precursors and modified by reaction to incorporate:(i) an aldehyde, and(ii) from greater than 2 to less than 40% by weight based on the weight of the concentrate of either (a) at least one carboxylic acid having the formula: ##STR1## wherein R is a C.sub.10 to C.sub.24 alkyl or alkenyl group and R.sup.1 is either hydrogen, a C.sub.1 to C.sub.4 alkyl group or a --CH.sub.2 --COOH group, or an anhydride or ester thereof, or (b) a di- or polycarboxylic acid containing from 36 to 100 carbon atoms or an anhydride or ester thereof, and (II) a lubricating oil,wherein the amount of lubricating oil (II) in the additive concentrate is such that the ratio of the weight of the additive concentrate to the weight of the hydrocarbyl phenate or its precursors from which the modified sulphurised or non-sulphurised phenate is derived is at least 3.0.

摘要翻译： TBN大于300的添加剂浓缩物适于掺入成品润滑油组合物中，其包含：（I）衍生自烃基酚盐或其前体并通过反应改性的润滑油可溶性硫化或非硫化碱土金属烃基酚盐 以（i）醛，和（ii）大于2至小于40重量％，基于浓缩物的重量（a）至少一种具有下式的羧酸：其中R是C10 C 24烷基或烯基，R 1为氢，C 1〜C 4烷基或-CH 2 -COOH基，或其酸酐或酯，或（b）含有36〜100个碳原子的二元或多元羧酸 或其酸酐或酯，和（II）润滑油，其中添加剂浓缩物中的润滑油（II）的量使得添加剂浓缩物的重量与酚基酚盐或其前体的重量之比 经修饰的硫化或非硫化酚盐衍生自其中的至少3.0。

公开(公告)号：US5458790A

公开(公告)日：1995-10-17

申请号：US355171

申请日：1994-12-08

申请人： Charles Cane ,  Stephen J. Cook

发明人： Charles Cane ,  Stephen J. Cook

IPC分类号： C10M159/20 ,  C10M159/22 ,  C10N20/00 ,  C10N30/04

CPC分类号： C10M159/22

摘要： An additive concentrate having a TBN greater than 300 suitable for incorporation into a finished lubricating oil comprises: (I) a lubricating oil soluble overbased alkaline earth metal hydrocarbyl salicylate modified by reaction to incorporate (a) an aldehyde, and (b) from 2 to 40% by weight, based on the weight of the concentrate, of either (i) at least one carboxylic acid having the formula: ##STR1## wherein R.sup.3 is a C.sub.10 to C.sub.24 alkyl or alkenyl group and R.sup.4 is either hydrogen, a C.sub.1 to C.sub.4 alkyl group or a CH.sub.2 COOH group, or an anhydride or ester thereof, or (ii) a di- or poly-carboxylic acid containing from 36 to 100 carbon atoms or an acid anhydride, acid chloride or ester thereof, and (II) a lubricating oil.

摘要翻译： 具有TBN大于300的添加剂浓缩物适于掺入成品润滑油中包括：（I）通过反应改性的润滑油溶性高碱性碱土金属水杨酸烃基酯，其通过反应引入（a）醛，和（b）从2至 基于浓缩物的重量，40重量％的（i）至少一种具有下式的羧酸：其中R 3是C 10至C 24烷基或烯基，R 4是氢， C 1〜C 4烷基或CH 2 COOH基，或其酸酐或酯，或（ii）含有36〜100个碳原子的二羧酸或多元羧酸或酸酐，酰氯或其酯，和 II）润滑油。

公开(公告)号：US5330665A

公开(公告)日：1994-07-19

申请号：US713084

申请日：1985-03-18

申请人： Charles Cane ,  Anthony Garner

发明人： Charles Cane ,  Anthony Garner

IPC分类号： C10M159/22

CPC分类号： C10M159/22 ,  Y02P20/582

摘要： Alkaline earth metal alkyl phenates are produced by reacting at elevated temperature, in the presence or absence of sulphur, an alkyl phenol with an alkaline earth metal base in the presence as solvent of either an alkylene or polyalkylene alkyl ether of formula R(OR.sup.1).sub.x OR.sup.2 wherein R is C.sub.1 to C.sub.6 alkyl, R.sup.1 is alkylene, R.sup.2 is hydrogen or C.sub.1 to C.sub.6 alkyl and x is an integer in the range 1 to 6 and as catalyst an inorganic halide, preferably a hydrogen halide, an ammonium halide, an alkaline earth metal halide, a zinc halide or an aluminum halide. It is preferred to add an acid. Furthermore, carbon dioxide is preferably incorporated in the phenate.

摘要翻译： 在存在作为溶剂的式R（OR 1）xOR 2的亚烷基或聚亚烷基烷基醚的存在下，通过在存在或不存在硫的情况下，在烷基苯酚与碱土金属碱的存在或不存在下反应来制备碱土金属烷基酚盐 其中R是C1-C6烷基，R1是亚烷基，R2是氢或C1-C6烷基，x是1到6的整数，作为无机卤化物的催化剂，优选卤化氢，卤化铵，碱土 金属卤化物，卤化锌或卤化铝。 优选添加酸。 此外，二氧化碳优选并入酚盐中。

公开(公告)号：US5281345A

公开(公告)日：1994-01-25

申请号：US556823

申请日：1990-07-23

申请人： John Crawford ,  Sean P. O'Connor ,  Charles Cane

发明人： John Crawford ,  Sean P. O'Connor ,  Charles Cane

IPC分类号： C10M125/06 ,  C10M125/10 ,  C10M129/08 ,  C10M129/10 ,  C10M129/26 ,  C10M131/04 ,  C10M159/20 ,  C10M159/22 ,  C10M159/24 ,  C10M177/00 ,  C10N10/04 ,  C10N30/04 ,  C10N40/25 ,  C10N70/00 ,  C10M159/02

CPC分类号： C10M159/20 ,  C10M159/22 ,  C10M159/24

摘要： A process for the production of a lubricating oil additive concentrate comprises reacting at elevated temperature the following components:component (A) a defined acidcomponent (B)--a calcium base added either in a single addition or in a plurality of additions at intermediate points during the reaction,component (C)--at least one compound which is (i) water, (ii) a polyhydric alcohol having 2 to 4 carbon atoms, (iii) a di- (C.sub.3 or C.sub.4) glycol, (iv) a tri-(C.sub.2 -C.sub.4) glycol, (v) a mono- or poly-alkylene glycol alkyl ether of the formula (I)R(OR.sup.1).sub.x OR.sup.2 (I) wherein R is a C.sub.1 to C.sub.6 alkyl group, R.sup.1 is an alkylene group, R.sup.2 is hydrogen or a C.sub.1 to C.sub.6 alkyl group and x is an integer from 1 to 6, (vi) a C.sub.1 to C.sub.20 monohydric alcohol, (vii) a C.sub.1 to C.sub.20 ketone, (viii) a C.sub.1 to C.sub.10 carboxylic acid ester, or (ix) a C.sub.1 to C.sub.20 ether, optionally,component (D)--a lubricating oil,component (E)--carbon dioxide added subsequent to the, or each, addition of component (B), andcomponent (F)--a compound of formula IIR.sup.3 X (II) wherein X is a halogen and R.sup.3 is an alkyl, alkenyl or alkaryl group or halo derivative thereof.

摘要翻译： 用于生产润滑油添加剂浓缩物的方法包括在升高的温度下使以下组分反应：组分（A）所定义的酸组分（B） - 在中间点以单次添加或多次添加的钙碱 在反应期间，组分（C） - 至少一种化合物，其为（i）水，（ii）具有2至4个碳原子的多元醇，（iii）二（C3或C4）二醇，（iv） 三（C 2 -C 4）二醇，（v）式（I）R（OR 1）x OR 2（I）的单 - 或聚 - 亚烷基二醇烷基醚，其中R是C1至C6烷基，R1是亚烷基 基团，R 2是氢或C 1至C 6烷基，x是1至6的整数，（vi）C 1至C 20一元醇，（vii）C 1至C 20酮，（viii）C 1至C 10羧酸 酯，或（ix）C1至C20醚，任选的组分（D） - 在组分（B）添加或每次加入组分（B）和组分（F）后加入的润滑油，组分（E） - 二氧化碳， - 式I化合物 I R3X​​（II）其中X是卤素，R3是烷基，烯基或烷芳基或其卤代衍生物。

公开(公告)号：US5716914A

公开(公告)日：1998-02-10

申请号：US410758

申请日：1995-03-27

申请人： Charles Cane ,  John Crawford ,  Sean Patrick O'Connor

发明人： Charles Cane ,  John Crawford ,  Sean Patrick O'Connor

IPC分类号： C10M159/22

CPC分类号： C10M159/20 ,  C10M159/22 ,  C10M2201/082 ,  C10M2203/10 ,  C10M2207/021 ,  C10M2207/022 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/122 ,  C10M2207/126 ,  C10M2209/108 ,  C10N2210/02 ,  C10N2230/04 ,  C10N2230/52 ,  C10N2270/02

摘要： Process for producing an additive concentrate having a viscosity of less than 1000 cSt at 100 EC, by reacting at elevated temperature and in the presence of an inorganic halide or calcium acetate catalyst (A) either (i) a hydrocarbyl phenol or (ii) a hydrocarbyl phenol and sulphur, (B) an alkaline earth metal base added in either a single addition or in a plurality of additions during the reaction, (C) either a polyhydric alcohol having from 2 to 4 carbon atoms, a di- or tri- C.sub.2 to C.sub.4 glycol, an alkylene glycol alkyl ether or a polyalkylene glycol alkyl ether, (D) a lubricating oil, (E) carbon dioxide added subsequent to the, or each, addition of compound (B), and (F) sufficient to provide from 12 to less than 40% by weight based on the weight of the concentrate of either (i) a carboxylic acid having the formula RCH(R')COOH, wherein R is a C.sub.10 to C.sub.24 alkyl or alkenyl group and R is either hydrogen, a C.sub.1 to C.sub.4 alkyl group or a --CH.sub.2 --COOH group, or an anhydride, acid chloride or ester thereof or (ii) a di- or polycarboxylic acid containing from 36 to 100 carbon atoms or an anhydride, acid chloride or ester thereof, the weight ratios of components (A) to (F) being such as to produce a concentrate having a TBN greater than 350.

摘要翻译： 通过在升高的温度和无机卤化物或乙酸钙催化剂（A）的存在下反应制备具有小于1000cSt的添加剂浓缩物的添加剂浓缩物的方法，（i）烃基苯酚或（ii） 烃基苯酚和硫，（B）在反应期间单次加成或多次添加的碱土金属碱，（C）具有2至4个碳原子的多元醇，二 - 或三 - C2至C4二元醇，亚烷基二醇烷基醚或聚亚烷基二醇烷基醚，（D）润滑油，（E）在化合物（B）添加或每次加入化合物（B）后加入的二氧化碳，和（F） 以（i）具有式RCH（R'）COOH的羧酸（其中R为C 10至C 24烷基或链烯基）的浓缩物的重量计，提供12至小于40重量％，R为 氢，C1〜C4烷基或-CH2-COOH基，或酸酐，酰氯或酯 或（ii）含有36至100个碳原子的二元或多元羧酸或其酸酐，酰氯或其酯，组分（A）至（F）的重量比应为产生具有TBN浓度的浓缩物 大于350。

公开(公告)号：US5441652A

公开(公告)日：1995-08-15

申请号：US158143

申请日：1993-11-24

申请人： Sean P. O'Connor ,  Charles Cane

发明人： Sean P. O'Connor ,  Charles Cane

IPC分类号： C10M159/20 ,  C07G99/00 ,  C10M125/00 ,  C10M125/10 ,  C10M125/14 ,  C10M125/18 ,  C10M129/04 ,  C10M129/16 ,  C10M129/38 ,  C10M129/70 ,  C10M159/22 ,  C10M177/00 ,  C10N10/04 ,  C10N20/02 ,  C10N40/25 ,  C10N70/00

CPC分类号： C07G17/002 ,  C10M159/22

摘要： A process for the production of a lubricating oil additive concentrate having a TBN greater than 300 which process comprises reactingcomponent (A) a defined derivative of phenolcomponent (B) an alkaline earth metal base added either in a single addition of in a plurality of additions at intermediate points during the reaction,component (C) at least one compound which is (i) water, (ii) a C.sub.1 to C.sub.10 monohydric alcohol, (iii) a C.sub.1 to C.sub.20 ketone, (iv) a C.sub.1 to C.sub.10 carboxylic acid ester or (v) a C.sub.1 to C.sub.20 ether,component (D) a lubricating oil,component (E) carbon dioxide added subsequent to the, or each, addition of component (B),component (F) a defined carboxylic acid or derivativecomponent (G) at least one compound which is (i) an inorganic halide or (ii) an ammonium alkanoate or a mono-, di-, tri, or tetra-alkyl ammonium formate or alkanoate provided that, when component (G) is (ii), component (F) is not an acid chloride,the weight ratios of all components being such as to produce a concentrate having a TBN greater than 300.

摘要翻译： 一种生产TBN大于300的润滑油添加剂浓缩物的方法，该方法包括将组分（A）定义为苯酚组分（B）的衍生物，碱金属碱添加在多个 在反应中的中间点添加，组分（C）至少一种化合物，其为（i）水，（ii）C1至C10一元醇，（iii）C1至C20酮，（iv）C1至C10羧酸 酸性酯或（v）C1至C20醚，组分（D）润滑油，组分（E）二氧化碳，在组分（B），组分（F）中加入或每次加入所定义的羧酸或 衍生物组分（G）至少一种化合物，其为（i）无机卤化物或（ii）烷基铵或单 - ，二 - ，三 - 或四 - 烷基铵甲酸铵或链烷酸酯，条件是当组分（G） 是（ⅱ）中，组分（F）不是酰氯，所有组分的重量比都要生成 TBN大于300的浓缩物。

公开(公告)号：US5397484A

公开(公告)日：1995-03-14

申请号：US76384

申请日：1993-06-14

申请人： Charles Cane ,  Stephen J. Cook ,  Sean P. O'Connor

发明人： Charles Cane ,  Stephen J. Cook ,  Sean P. O'Connor

IPC分类号： C10M159/22 ,  C10N10/04 ,  C10N30/06 ,  C10N30/12 ,  C10N40/25 ,  C10N70/00

CPC分类号： C10M159/22

摘要： An additive concentrate composition having a TBN greater than 300 suitable for incorporation into a finished lubricating oil composition comprising:(I') a first alkaline earth metal sulphurised hydrocarbyl phenate, and(II') a lubricating oil,the first alkaline earth metal sulphurised hydrocarbyl phenate (I') being obtained by overbasing a second alkaline earth metal sulphurised hydrocarbyl phenate containing at least 4% by weight sulphur, or its precursors, in the presence of the lubricating oil (II'), the amount of the lubricating oil (II') being such that the ratio of the weight of the additive concentrate to the weight of the second alkaline earth metal sulphurised hydrocarbyl phenate, or its precursors, is at least 3.0.

摘要翻译： 一种TBN大于300的添加剂浓缩物组合物，其适用于掺入成品润滑油组合物中，该组合物包含：（I'）第一碱土金属硫化烃基酚盐和（II'）润滑油，第一碱土金属硫化烃基 酚酸盐（I'）是通过在润滑油（II'）存在下使含有至少4重量％硫或其前体的第二碱土金属硫化烃基酚盐过碱化得到的，润滑油（II '）使得添加剂浓缩物的重量与第二碱土金属硫化烃基酚盐或其前体的重量之比至少为3.0。

公开(公告)号：US5437803A

公开(公告)日：1995-08-01

申请号：US96061

申请日：1993-07-22

申请人： Charles Cane ,  John Crawford ,  Patrick S. O'Connor

发明人： Charles Cane ,  John Crawford ,  Patrick S. O'Connor

IPC分类号： C10M125/10 ,  C10M125/14 ,  C10M125/18 ,  C10M129/08 ,  C10M129/10 ,  C10M129/16 ,  C10M129/38 ,  C10M129/54 ,  C10M129/70 ,  C10M135/10 ,  C10M159/12 ,  C10M159/20 ,  C10M159/22 ,  C10M159/24 ,  C10M177/00 ,  C10N10/04 ,  C10N20/02 ,  C10N40/25 ,  C10N70/00

CPC分类号： C10M159/24 ,  C10M159/12 ,  C10M159/20 ,  C10M159/22

摘要： A process for the production of a lubricating oil additive concentrate which process comprises reacting at elevated temperaturecomponent (A) a defined acid or derivative thereof,component (B) a calcium base added either in a single addition or in a plurality of additions at intermediate points during the reaction,component (C) at least one compound which is (i) water, (ii) a polyhydric alcohol having 2 to 4 carbon atoms, (iii) a di- (C.sub.3 or C.sub.4) glycol, (iv) a tri (C.sub.2 -C.sub.4) glycol, (v) a mono- or poly-alkylene glycol alkyl ether of the formula (I)R(OR.sup.1).sub.x OR.sup.2 (I) wherein R is a C.sub.1 to C.sub.6 alkyl group, R.sup.1 is an alkylene group, R.sup.2 is hydrogen or a C.sub.1 to C.sub.6 alkyl group and x is an integer from 1 to 6, (vi) a C.sub.1 to C.sub.20 monohydric alcohol, (vii) a C.sub.1 to C.sub.20 ketone, (viii) a C.sub.1 to C.sub.10 carboxylic acid ester, or (ix) a C.sub.1 to C.sub.20 ether,component (D) a lubricating oil,component (E) a defined carboxylic acid or derivative in an amount up to 60% by weight of the total weight of component (A) and component (E), said total weight of component (A) and component (E) being that required to satisfy an equivalent ratio of component (B) to component (A) plus component (E) of not greater than one.

摘要翻译： 一种用于生产润滑油添加剂浓缩物的方法，该方法包括在升高的温度下使组分（A）与所定义的酸或其衍生物，组分（B）在中间加入或加入多个添加物中的钙碱 （C）至少一种化合物，其为（i）水，（ii）具有2至4个碳原子的多元醇，（iii）二（C 3或C 4）二醇，（iv） 三（C 2 -C 4）二醇，（v）式（I）R（OR 1）x OR 2（I）的单 - 或多 - 亚烷基二醇烷基醚，其中R是C1至C6烷基，R1是亚烷基 ，R2为氢或C1〜C6烷基，x为1〜6的整数，（vi）C1〜C20一元醇，（vii）C1〜C20酮，（viii）C1〜C10羧酸酯 ，或（ix）C1至C20醚，组分（D）润滑油，组分（E）定量的羧酸或衍生物，其量高达组分（A）和化合物（A）的总重量的60重量％ 组分（A）和组分（E）的总重量是组分（B）与组分（A）的加入量与组分（E）的当量比不大于1所需的总重量。

公开(公告)号：US4342627A

公开(公告)日：1982-08-03

申请号：US254740

申请日：1981-04-16

申请人： Charles Cane ,  Bertram Yeomans

发明人： Charles Cane ,  Bertram Yeomans

IPC分类号： C07C27/00 ,  C07C29/82 ,  C07C31/02 ,  C07C67/00 ,  B01D3/36 ,  C07C31/08

CPC分类号： C07C29/82 ,  Y10S203/14

摘要： The present invention relates to a continuous process for producing substantially anhydrous alcohols from aqueous solutions thereof by distilling a mixture of aqueous alcohol and an entrainer to a drying column withdrawing an azeotrope as a distillate and continuously recovering anhydrous alcohol with less than 0.1% by weight of water from the base of the drying column. The improvement resides in feeding the distillate to a condenser and introducing (a) the condensate therefrom in a substantially non-turbulent state into a decanter at a point close to the interface between the aqueous and organic phases present therein and (b) a specified amount of water, which is less than 0.25 volumes per volume of the anhydrous alcohol recovered, into the drying column at a point adjacent to that at which the organic hydrocarbon phase is returned as reflux. The main advantage of the process is that it gives considerable energy savings, is flexible with regard to the entrainer used and can be incorporated in existing plants.

摘要翻译： 本发明涉及通过将含水醇和夹带剂的混合物蒸馏到作为馏出物的共沸物的干燥塔中并连续回收少于0.1重量％的无水乙醇的水溶液来制备基本上无水的醇的连续方法， 水从干燥塔的底部。 改进在于将馏出物进料到冷凝器中，并将（a）在其中存在的水相和有机相之间的界面附近的点处将基本上非湍流状态的冷凝物引入滗析器中，（b）规定量 的水，其量小于0.25体积/体积的回收的无水乙醇在与有机烃相作为回流返回的点相邻的位置处于干燥塔中。 该方法的主要优点在于其节省了相当多的能量，对于所使用的夹带剂是灵活的，并且可以并入现有的工厂中。

公开(公告)号：US4119553A

公开(公告)日：1978-10-10

申请号：US823933

申请日：1977-08-11

申请人： Charles Cane ,  Bertram Yeomans

发明人： Charles Cane ,  Bertram Yeomans

IPC分类号： C08F8/14 ,  C10M129/95 ,  C07C67/08 ,  C08L31/06 ,  C10M1/26

CPC分类号： C10M129/95 ,  C08F8/14 ,  C08F2810/20 ,  C10M2207/289 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/102 ,  C10N2270/02

摘要： Pentaerythritylmonopibsate esters having high hydroxyl: ester group ratios are prepared by an esterification reaction in the presence of a high-boiling pyridine base, of which collidine, 2-methyl-5-ethyl pyridine or quinoline are preferred.

摘要翻译： 具有高羟基：酯基比例的季戊四醇单萜酯通过酯化反应在高沸点吡啶碱存在下制备，其中可待定，2-甲基-5-乙基吡啶或喹啉是优选的。