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    3.
    发明专利
    未知

    公开(公告)号：DE69325624D1

    公开(公告)日：1999-08-19

    申请号：DE69325624

    申请日：1993-10-14

    Applicant: LUBRIZOL CORP

    Inventor： BURJES LOUIS ,  SCHROECK CALVIN WILLIAM

    IPC: C07B61/00 ,  C07C37/14 ,  C07C37/20 ,  C07C39/15 ,  C07C39/16 ,  C10L1/14 ,  C09K23/38 ,  C10L1/18 ,  C10L1/183 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L10/08 ,  C10M129/14 ,  C10N30/10 ,  C07C39/21

    Abstract: Novel compounds of the general formula wherein each R1 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 R1 is different from the at least one of X, Y and Z that is an aliphatic hydrocarbon group containing at least 7 carbon atoms, R2 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.

    4.
    发明专利
    未知

    公开(公告)号：AT118497T

    公开(公告)日：1995-03-15

    申请号：AT90913021

    申请日：1990-08-07

    Applicant: LUBRIZOL CORP

    Inventor： BURJES LOUIS ,  CLARK ALAN C

    IPC: B01J31/02 ,  C07B61/00 ,  C07F9/17 ,  C10L1/26 ,  C10M137/10 ,  C10M159/12 ,  C10N30/06 ,  C10N40/25

    Abstract: A method of preparing an oil-soluble composition is disclosed. The method comprises preparing a dihydrocarbyl monothiophosphoric acid characterized by the formula (I) wherein R1 and R2 are each independently hydrocarbyl groups of from 1 to about 30 carbon atoms and X is oxygen or sulfur, with the proviso that one X is sulfur comprising reacting (A) a phosphite ester of the structure with (B) a sulfur source, in the presence of (C) a catalytic amount of an amide of the structure R3CONR4R5 wherein R3, R4 and R5 are each independently hydrogen or a hydrocarbyl group containing from 1 to about 30 carbon atoms or an ethoxylated amide of the structure wherein the sum of x and y is from 1 to about 50; and isolating the reaction product obtained.

    5.
    发明专利
    未知

    公开(公告)号：MX173028B

    公开(公告)日：1994-01-28

    申请号：MX2254090

    申请日：1990-09-24

    Applicant: LUBRIZOL CORP

    Inventor： BURJES LOUIS ,  CLARK ALAN C

    IPC: B01J31/02 ,  C07B61/00 ,  C07F9/17 ,  C10L1/26 ,  C10M137/10 ,  C10M159/12 ,  C10N30/06 ,  C10N40/25 ,  C10M135/02

    Abstract: A method of preparing an oil-soluble composition is disclosed. The method comprises preparing a dihydrocarbyl monothiophosphoric acid characterized by the formula (I) wherein R1 and R2 are each independently hydrocarbyl groups of from 1 to about 30 carbon atoms and X is oxygen or sulfur, with the proviso that one X is sulfur comprising reacting (A) a phosphite ester of the structure with (B) a sulfur source, in the presence of (C) a catalytic amount of an amide of the structure R3CONR4R5 wherein R3, R4 and R5 are each independently hydrogen or a hydrocarbyl group containing from 1 to about 30 carbon atoms or an ethoxylated amide of the structure wherein the sum of x and y is from 1 to about 50; and isolating the reaction product obtained.

    6.
    发明专利
    未知

    公开(公告)号：DE3781895D1

    公开(公告)日：1992-10-29

    申请号：DE3781895

    申请日：1987-08-07

    Applicant: LUBRIZOL CORP

    Inventor： BURJES LOUIS ,  DI BIASE A

    IPC: C07F5/02 ,  C07F5/04 ,  C07F9/165 ,  C07F9/547 ,  C10M137/10 ,  C10M159/12 ,  C10M173/00 ,  C10N30/08 ,  C10N40/04 ,  C10N50/10 ,  C10N60/14 ,  F02B75/02

    Abstract: This invention is directed to borated amine salts of dihydrocarbyl monothiophosphoric acids, and to lubricating and functional fluid compositions containing said borated amine salts. The lubricating and functional fluid compositions have improved extreme pressure properties and high temperature stability. The borated amine salts of the invention may be characterized by the formula (I) (II) (III) or mixtures thereof wherein R1 and R2 are each independently hydrocarbyl groups containing from 1 to about 30 carbon atoms. In one preferred embodiment, the amine salts are derived from hydroxyhydrocarbyl amines. The lubricating and functional fluid compositions may contain, in addition to the borated amine salts, at least one nitrogen-containing composition prepared by the reaction of a hydrocarbon-substituted succinic acid-producing compound with at least about one-half equivalent, per equivalent of acid-producing compound, of an amine containing at least one hydrogen attached to a nitrogen atom. The lubricating compositions of the present invention are particularly useful as lubricating oils, functional fluids and greases.

    PHOSPHORUS-, SULFUR-AND BORON-CONTAINING COMPOSITIONS, AND LUBRICANT ANDFUNCTIONAL FLUID COMPOSITIONS CONTAINING SAME
    8.
    发明专利
    PHOSPHORUS-, SULFUR-AND BORON-CONTAINING COMPOSITIONS, AND LUBRICANT ANDFUNCTIONAL FLUID COMPOSITIONS CONTAINING SAME 未知

    公开(公告)号：CA1339847C

    公开(公告)日：1998-04-28

    申请号：CA544364

    申请日：1987-08-12

    Applicant: LUBRIZOL CORP

    Inventor： BURJES LOUIS ,  DI BIASE STEPHEN A

    IPC: C07F5/02 ,  C07F5/04 ,  C07F9/165 ,  C07F9/547 ,  C10M137/10 ,  C10M159/12 ,  C10M173/00 ,  C10N30/08 ,  C10N40/04 ,  C10N50/10 ,  C10N60/14 ,  F02B75/02 ,  C10M139/00

    Abstract: This invention is directed to borated amine salts of dihydrocarbyl monothiophosphoric acids, and to lubricating and functional fluid compositions containing said borated amine salts. The lubricating and functional fluid compositions have improved extreme pressure properties and high temperature stability. The borated amine salts of the invention may be characterized by the formula (see fig. I) (see fig. II) (see fig. III) or mixtures thereof wherein R1 and R2 are each independently hydrocarbyl groups containing from 1 to about 30 carbon atoms. In one preferred embodiment, the amine salts are derived from hydroxyhydrocarbyl amines. The lubricating and functional fluid composition may contain, in addition to the borated amine salts, at least one nitrogen-containing composition prepared by the reaction of a hydrocarbon-substituted succinic acid-producing compound with at least about one-half equivalent, per equivalent per equivalent of acid-producing compound, of an amine containing at least one hydrogen attached to a nitrogen atom. The lubricating compositions of the present invention are particularly useful as lubricating oils, functional fluids and greases.

    9.
    发明专利
    未知

    公开(公告)号：DE69017002T2

    公开(公告)日：1995-06-22

    申请号：DE69017002

    申请日：1990-08-07

    Applicant: LUBRIZOL CORP

    Inventor： BURJES LOUIS ,  CLARK ALAN

    IPC: B01J31/02 ,  C07B61/00 ,  C07F9/17 ,  C10L1/26 ,  C10M137/10 ,  C10M159/12 ,  C10N30/06 ,  C10N40/25

    Abstract: A method of preparing an oil-soluble composition is disclosed. The method comprises preparing a dihydrocarbyl monothiophosphoric acid characterized by the formula (I) wherein R1 and R2 are each independently hydrocarbyl groups of from 1 to about 30 carbon atoms and X is oxygen or sulfur, with the proviso that one X is sulfur comprising reacting (A) a phosphite ester of the structure with (B) a sulfur source, in the presence of (C) a catalytic amount of an amide of the structure R3CONR4R5 wherein R3, R4 and R5 are each independently hydrogen or a hydrocarbyl group containing from 1 to about 30 carbon atoms or an ethoxylated amide of the structure wherein the sum of x and y is from 1 to about 50; and isolating the reaction product obtained.

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