公开(公告)号：US3817866A

公开(公告)日：1974-06-18

申请号：US30958572

申请日：1972-11-24

Applicant: TEXACO INC

Inventor： YAMAMOTO R ,  SAINES G

IPC: C08F20/00 ,  C08F20/10 ,  C08F220/18 ,  C08L7/00 ,  C08L21/00 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04 ,  C10L1/196 ,  C10M1/28

CPC classification number: C10L1/1963 ,  C08F220/18

Abstract: AN INTERPOLYMER OF AN AN-ALKYLACRYLATE MIXTURE AND AN N-ALKANEDIOL DIMETHACRYLATE OF FROM 10 TO 18 CARBONS, SAID INTERPOLYMER HAVING A WEIGHT RATIO OF SAID N-ALKYLACRYLATE MIXTURE TO SAID ALKANEDIOL DIMETHACRYLATE OF BETWEEN ABOUT 99.5:0.5 TO 95:5 AND A MOLECULAR WEIGHT BETWEEN ABOUT 3000 AND 100,000 AND A MOLECULAR WEIGHT IN SAID N-ALKYL MIX IS OF AT LEAST 18 CARBONS AND AT LEAST 70 WT. PERCENT OF SAID ALKYL IS BETWEEN 20 AND 24 CARBONS INCLUSIVELY, THE C20 TO C24 ALKYL GROUP CONSISTING OF BETWEEN ABOUT 2 AND 65 WT. PERCRNT OF C20 ALKYL, BETWEEN ABOUT 18 AND 65 WT. PERCENT C22 ALKYL AND BETWEEN ABOUT 8 AND 35 WT. PERCENT C24 ALKYL; AND A WAXY HEAVY PETROLEUM FRACTION CONTAINING BETWEEN 4 AND 15 WT. PERCENT MACROCRYSTALLINE PARAFFIN WAX HAVING INCORPORATED THEREIN A POUR DEPRESSIG AMOUNT OF SAID INTERPOLYMER WHEREIN SAID INTERPOLYMER IS INITIALLY INTRODUCED IN THE WAXY HEAVY PETROLEUM FRACTION AT A TEMPERATURE ABOVE THE SOLUTION POINT OF THE MACROCRYSTALLINE WAX COMPONENT THEREIN.

公开(公告)号：US3730894A

公开(公告)日：1973-05-01

申请号：US3730894D

申请日：1969-09-08

Applicant: MOBIL OIL CORP

Inventor： HEILWEIL I ,  LEAVITT R

IPC: B01D19/04 ,  C09K8/26 ,  C09K8/32 ,  C10M169/00 ,  C12M1/21 ,  C12N1/00 ,  C12N1/26 ,  C12N1/28 ,  C12N1/38 ,  C10M1/50 ,  C10M1/06 ,  C10M1/28

CPC classification number: C12N1/38 ,  B01D19/0404 ,  C09K8/26 ,  C09K8/32 ,  C10M3/00 ,  C10M2201/00 ,  C10M2201/043 ,  C10M2201/061 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/086 ,  C10M2209/10 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/062 ,  C10N2240/401 ,  C12N1/26 ,  C12N1/28 ,  Y10S435/812 ,  Y10S435/84 ,  B01D19/0409 ,  B01D19/0422 ,  B01D19/0427 ,  B01D19/0436

Abstract: THIS SPECIFICATION DISCLOSES INHIBITION OF FOAMING IN A LIQUID SYSTEM CONTAINING WATER AND A HYDROCARBON. INHIBITION IS EFFECTED BY THE PRESENCE IN THE SYSTEM OF PARTICLES OF A SOLID, INSOLUBLE MATERIAL. THESE PARTICLES HAVE A SURFACE AREA OF LESS THAN 50 SQUARE METERS PER GRAM AND A PORTION OF THEIR SURFACES IS OCCUPIED BY POLAR SITES. REPRESENTATIVE SOLID MATERIALS ARE POLY-2,6-DIMETHYL-1,4PHENYLENE OXIDE, A COPOLYMER OF 2,6-DIMETHYL PHENOL AND 2-METHYL-1,6-TETRADECYL PHENOL WHEREIN THE PORTION OF THE LATTER COMPOUND DOES NOT EXCEED ABOUT 20 PERCENT BY WEIGHT OF THE COPOLYMER, A COPOLYMER OF VINYL STEARATE AND MALEIC ANHYDRIDE, SUBLIMED SULFUR, SILICON CARBIDE, AND POLYTETRAFLUOROETHYLENE COMMINUTED UNDER CRYOGENIC CONDITIONS.

公开(公告)号：US3676347A

公开(公告)日：1972-07-11

申请号：US3676347D

申请日：1970-06-19

Applicant: MOBIL OIL CORP

Inventor： FRANGATOS GERASSIMOS

IPC: C10L1/22 ,  C10L1/236 ,  C10M149/10 ,  C10M1/28 ,  C10M1/32

CPC classification number: C10L1/236 ,  C10L1/2364 ,  C10L1/2366 ,  C10M149/10 ,  C10M2205/00 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/109 ,  C10M2217/028 ,  C10M2217/06 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/065 ,  C10M2229/02 ,  C10M2229/05

Abstract: The stability and cleanliness of lubricating oils under severe thermal and oxidative conditions are improved and the electrical conductivity of hydrocarbon fuels is increased by adding thereto a copolymer of cetyl vinyl ether and N-vinyl-pyrrolidone.

Abstract translation: 在严重的热和氧化条件下润滑油的稳定性和清洁度得到改善，并通过加入十六烷基乙烯基醚和N-乙烯基 - 吡咯烷酮的共聚物来提高烃类燃料的电导率。

公开(公告)号：US3658707A

公开(公告)日：1972-04-25

申请号：US3658707D

申请日：1969-09-16

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： DELAFIELD DAVID JAMES ,  EDWARDS ALAN H ,  OWEN KEITH

IPC: C10L1/234 ,  C09K15/20 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10M159/12 ,  C10M167/00 ,  C10N30/00 ,  C10N30/02 ,  C10N30/04 ,  C10N30/12 ,  C10M1/36 ,  C10M1/28

CPC classification number: C10M1/08 ,  C10L1/143 ,  C10L1/1881 ,  C10L1/19 ,  C10L1/198 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2383 ,  C10M2203/00 ,  C10M2203/108 ,  C10M2207/10 ,  C10M2207/123 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/14 ,  C10M2207/142 ,  C10M2207/22 ,  C10M2207/24 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2207/286 ,  C10M2207/288 ,  C10M2207/304 ,  C10M2207/34 ,  C10M2207/40 ,  C10M2207/402 ,  C10M2207/404 ,  C10M2209/101 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/107 ,  C10M2209/109 ,  C10M2209/112 ,  C10M2213/00 ,  C10M2213/04 ,  C10M2213/06 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/044 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10N2260/04

Abstract: IMPROVED ANTICORROSION AGENTS FOR LUBRICATING OILS AND FUELS SUCH AS GASOLINE CONSISTING OF A MIXTURE OF (1) CARBOXYLIC ACIDS CONTAINING 10 TO 60 CARBON ATOMS PER MOLECULE, OR ESTERS OR ANHYDRIDES OF SUCH ACIDS AND (2) ESTERS OF ALKOXYLATED PHENOL-ALDEHYDE RESINS.

公开(公告)号：US3630900A

公开(公告)日：1971-12-28

申请号：US3630900D

申请日：1969-05-13

Applicant: SHELL OIL CO

Inventor： VOORT HENRICUS G P VAN DER

IPC: C08G65/44 ,  C08G65/48 ,  C10M145/20 ,  C10M149/12 ,  C10M1/28 ,  C10M1/38

CPC classification number: C08G65/44 ,  C08G65/48 ,  C10M145/20 ,  C10M149/12 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/04 ,  C10M2213/06 ,  C10M2213/062 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/04 ,  C10M2221/02 ,  C10M2221/04 ,  C10M2225/00 ,  C10M2225/02 ,  C10N2250/10 ,  Y10S525/905

Abstract: LUBRICANT COMPOSITIONS CONTAINING AS AN ADDITIVE A LINEAR ALKYL SUBSTITUTED POLYPHENYLENE POLYMER. THE PHENYLENE GROUPS MAY BE CONNECTED DIRECTLY TOGETHER OR SEPARATED BY HYDROCARBYL OR HETR ATOMS E.G., POLYPHENYLENE ETHERS.

公开(公告)号：US3449251A

公开(公告)日：1969-06-10

申请号：US3449251D

申请日：1968-05-28

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： TUNKEL NORMAN ,  HOLLYDAY WILLIAM C JR ,  BARTLETT JEFFREY H ,  GLEASON ANTHONY H

IPC: C10G73/04 ,  C10L1/18 ,  C10M145/02 ,  C10M1/28

CPC classification number: C10G73/04 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10M145/02 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/04 ,  C10M2209/06 ,  C10M2209/062 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2209/10

公开(公告)号：US4620048A

公开(公告)日：1986-10-28

申请号：US601376

申请日：1984-04-17

Applicant: Gary W. Ver Strate ,  William W. Graessley ,  Edward N. Kresge

Inventor： Gary W. Ver Strate ,  William W. Graessley ,  Edward N. Kresge

IPC: C10M171/00 ,  C10M1/28

CPC classification number: C10M171/00 ,  C10M2205/00 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2205/10 ,  C10M2209/084 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/107 ,  C10M2209/108 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/06 ,  C10N2220/02

Abstract: Fluid solutions, e.g. mineral oil solutions, of polydispersed polymers have improved resistance to mechanical shear when said polymers have a narrow molecular weight distribution, i.e. ##EQU1## 10 and/or a reduced compliance less than that of a linear monodisperse polymer of the same chemical repeat unit and M.sub.w and preferably said solution at a concentration such that [.eta.] c ranges from one-tenth to five where [.eta.] is the intrinsic viscosity of the polymer in the oil and c is the concentration in the same units and/or has a compliance no larger than twenty times the value exhibited by an identical solution except that said polymer was replaced by a linear monodisperse polymer of the same chemical structure and of the same (.+-.5%) weight average molecular weight (M.sub.w).

Abstract translation: 流体溶液，例如 多分散聚合物的矿物油溶液当所述聚合物具有窄分子量分布，即相对于相同化学重复单元和<上限>的分子量分布窄，和/或降低的顺应性小于线性单分散聚合物时，具有改善的机械剪切力， Mw和优选所述溶液的浓度使得ηc在十分之一至五之间，其中η是聚合物在油中的特性粘度，c是相同单位的浓度和/或具有顺应性 不超过相同溶液表现的值的二十倍，除了所述聚合物被具有相同化学结构和相同（+/- 5％）重均分子量（＆Upbar＆Mw）的线性单分散聚合物代替。

公开(公告)号：US4246127A

公开(公告)日：1981-01-20

申请号：US2629

申请日：1979-01-11

Applicant: Klaus P. Michaelis ,  Hermann O. Wirth

Inventor： Klaus P. Michaelis ,  Hermann O. Wirth

IPC: C07C67/00 ,  C07C313/00 ,  C07C319/02 ,  C07C323/12 ,  C07C323/16 ,  C07C323/18 ,  C08G75/00 ,  C10M135/22 ,  C10M135/24 ,  C10M135/30 ,  C10M169/00 ,  C10N30/06 ,  C10M1/38 ,  C10M1/28 ,  C10M3/22 ,  C10M3/32

CPC classification number: C10M135/30 ,  C07C323/00 ,  C10M135/24 ,  C10M2205/00 ,  C10M2205/026 ,  C10M2207/024 ,  C10M2207/025 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/123 ,  C10M2207/129 ,  C10M2207/16 ,  C10M2207/22 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2207/288 ,  C10M2209/084 ,  C10M2211/042 ,  C10M2211/06 ,  C10M2211/08 ,  C10M2215/04 ,  C10M2215/044 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/10 ,  C10M2215/14 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2219/044 ,  C10M2219/066 ,  C10M2219/084 ,  C10M2219/085 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2219/108 ,  C10M2221/043 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/043 ,  C10M2223/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2210/05

Abstract: Compounds of the general formula I, and mixtures thereof, ##STR1## in which R is linear alkyl having 12 to 24 C atoms, branched alkyl having 8 to 30 C atoms or alkylated phenyl or phenylalkyl having 8 to 24 C atoms, X is an oxygen or sulphur atom, n is a value from 0.5 to 8 or an integer from 1 to 8 and R.sup.1 is a hydrogen atom or a radical of the formula ##STR2## in which m is 0 or integers from 1 to 3, are excellent extreme-pressure additives in lubricants.

Abstract translation: 通式Ⅰ化合物及其混合物，其中R为具有12至24个C原子的直链烷基，具有8至30个碳原子的支链烷基或具有8至24个碳原子的烷基化苯基或苯基烷基， X为氧或硫原子，n为0.5至8或1至8的整数，R1为氢原子或式为“IMAGE”的基团，其中m为0或1至3的整数， 是润滑剂中极好的极压添加剂。

公开(公告)号：US4077893A

公开(公告)日：1978-03-07

申请号：US795676

申请日：1977-05-11

Applicant: Thomas E. Kiovsky

Inventor： Thomas E. Kiovsky

IPC: C08C19/00 ,  C08C19/44 ,  C08G81/02 ,  C10M143/12 ,  C10M1/28 ,  C08L9/06 ,  C08L47/00

CPC classification number: C10M143/12 ,  C08C19/00 ,  C08C19/44 ,  C08G81/021 ,  C08G81/022 ,  C10M2203/10 ,  C10M2205/00 ,  C10M2205/026 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/022 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/287 ,  C10M2207/288 ,  C10M2207/289 ,  C10M2207/32 ,  C10M2207/34 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/08 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2209/10 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/12 ,  C10M2211/02 ,  C10M2215/00 ,  C10M2215/04 ,  C10M2215/065 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/04 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/045 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2270/02

Abstract: Lubricating oil additives having both dispersant and viscosity index-improving properties are prepared by reacting a selectively hydrogenated star-shaped polymer having at least four arms of polymers or copolymers of dienes and monoalkenyl arenes with an alpha-beta unsaturated carboxylic acid or derivative, and then reacting the resulting intermediate with an alkane polyol.

Abstract translation: 具有分散剂和粘度指数改善性能的润滑油添加剂通过使具有至少四个臂的聚合物或二烯和单烯基芳烃的共聚物的选择性氢化的星形聚合物与α-β不饱和羧酸或衍生物反应制备，然后 使得到的中间体与烷烃多元醇反应。

公开(公告)号：US3939088A

公开(公告)日：1976-02-17

申请号：US454638

申请日：1974-03-25

Applicant: Alfred Goldschmidt ,  Robert A. Stayner

Inventor： Alfred Goldschmidt ,  Robert A. Stayner

IPC: C08F8/14 ,  C10M173/00 ,  C09K3/00 ,  C10M1/06 ,  C10M1/28

CPC classification number: C10M173/00 ,  C08F8/14 ,  C10M2201/02 ,  C10M2203/10 ,  C10M2203/102 ,  C10M2207/026 ,  C10M2209/104 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2223/10 ,  C10N2210/02 ,  C10N2240/08 ,  C10N2250/02

Abstract: A water-in-oil emulsion finding use as a stable functional fluid comprises about 19 to about 50 weight percent water, about 80 to about 49 weight percent mineral oil and a small amount of a hydrocarbyl-substituted succinic acid mono ester of a polyoxyethylene mono-ol. The mono-ol has an average molecular weight of about 200-1,000 and the hydrocarbyl substituent is from about 750 to about 2,000 average molecular weight.

Abstract translation: 用作稳定功能流体的油包水乳液包含约19至约50重量％的水，约80至约49重量％的矿物油和少量的聚氧乙烯单体的烃基取代的琥珀酸单酯 - 醇。 单醇的平均分子量为约200-1,000，烃基取代基为约750至约2,000的平均分子量。