公开(公告)号：WO8807031A3

公开(公告)日：1988-10-20

申请号：PCT/US8800765

申请日：1988-03-11

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER LEE ,  DI BIASE STEPHEN AUGUSTINE

IPC: C07C35/06 ,  C07C67/00 ,  C07C313/00 ,  C07C319/02 ,  C07G99/00 ,  C10M135/04 ,  C10M155/04 ,  C10N30/06 ,  C10N70/00 ,  C07C148/00

CPC classification number: C07G17/004 ,  C10M135/04 ,  C10M2219/022

Abstract: A process for producing a sulfurized olefin product substantially free of ash containing waste is disclosed. The process involves dehydrohalogenation of an olefin/sulfur halide complex by contacting the complex with a protic solvent in the absence of any metal ion. The process allows for the solvolytic dehydrohalogenation of the complex. The sulfurized olefin product obtained is isolated and may be subjected to further processing to remove any remaining halides. The resulting sulfurized olefin is a useful additive in lubricating oils.

公开(公告)号：WO8707892A3

公开(公告)日：1988-04-07

申请号：PCT/US8701476

申请日：1987-06-19

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER LEE

IPC: C07D249/12 ,  C07F5/02 ,  C10L1/224 ,  C10L1/232 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10M133/44 ,  C10M133/58 ,  C10M135/04 ,  C10M135/32 ,  C10M137/00 ,  C10M139/00 ,  C10M149/10 ,  C10M151/00 ,  C10M153/00 ,  C10M155/04 ,  C10N30/02 ,  C10N30/04 ,  C10N30/06 ,  C10N40/04 ,  C10N40/20 ,  C10N40/25 ,  C10L1/22

CPC classification number: C10L1/232 ,  C07D249/12 ,  C07F5/022 ,  C10L1/2443 ,  C10M133/44 ,  C10M135/32 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/04 ,  C10M2219/09 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/40 ,  C10N2240/401 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2270/02

Abstract: Various novel urazole compositions have been discovered that may be generally represented by formula (I), wherein T and Q may be the same or different and represent hydrogen, hydrocarbyl, sulfur, phosphorus, boron, a metal cation, acyloxy hydrocarbyl, imido hydrocarbyl, hydrocarbyl repeating units, hydrocarbyl urazole (I) containing repeating units, an acyl urazole repeating units, an acyl group, or hydrocarbyl acyl containing group, a repeating unit of an acyl group, a repeating unit of a hydrocarbyl acyl containing group, or together form a pi bond between the two nitrogen atoms and A is hydrogen, hydrocarbyl, a hydrocarbyl urazole I group, a repeating unit of a hydrocarbyl containing acyl group or a repeating unit of a hydrocarbyl containing acyl group which is bonded directly to or through a hydrocarbyl group to another urazole (I) group. These compositions may be formulated with functional fluids for use in motorized vehicles.

公开(公告)号：ES2079852T3

公开(公告)日：1996-01-16

申请号：ES92904145

申请日：1992-01-08

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER LEE

IPC: C07D341/00 ,  C07F9/09 ,  C07F9/165 ,  C10M135/34 ,  C10M137/10 ,  C10M141/10 ,  C10M159/12 ,  C10M159/20 ,  C10M159/22 ,  C10M163/00 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/08 ,  C10N10/10 ,  C10N10/12 ,  C10N10/14 ,  C10N10/16 ,  C10N30/06 ,  C10N40/04 ,  C10N70/00

Abstract: Trithiane and phosphorus and/or thiophosphorus acid derivatives are described which are useful as extreme pressure compositions. The process comprises a reaction product obtained by reacting (A) an aldehyde of the structure wherein R is a hydrocarbyl group containing from 1 to about 18 carbon atoms with (B) a phosphorus acid of the structure (I) wherein R2 and R3 are each independently a hydrocarbyl group containing from 1 to about 30 carbon atoms, X1 and X2 are each independently oxygen or sulfur and n is independently zero or one in the presence of a lubricating base oil. A neutralizing agent, component (C), may be reacted with the phosphorus acid and/or thiophosphorus acid intermediate formed by the reaction of components (A) and (B).

公开(公告)号：BR9204264A

公开(公告)日：1993-06-08

申请号：BR9204264

申请日：1992-01-08

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER LEE

IPC: C07D341/00 ,  C07F9/09 ,  C07F9/165 ,  C10M135/34 ,  C10M137/10 ,  C10M141/10 ,  C10M159/12 ,  C10M159/20 ,  C10M159/22 ,  C10M163/00 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/08 ,  C10N10/10 ,  C10N10/12 ,  C10N10/14 ,  C10N10/16 ,  C10N30/06 ,  C10N40/04 ,  C10N70/00

Abstract: Trithiane and phosphorus and/or thiophosphorus acid derivatives are described which are useful as extreme pressure compositions. The process comprises a reaction product obtained by reacting (A) an aldehyde of the structure wherein R is a hydrocarbyl group containing from 1 to about 18 carbon atoms with (B) a phosphorus acid of the structure (I) wherein R2 and R3 are each independently a hydrocarbyl group containing from 1 to about 30 carbon atoms, X1 and X2 are each independently oxygen or sulfur and n is independently zero or one in the presence of a lubricating base oil. A neutralizing agent, component (C), may be reacted with the phosphorus acid and/or thiophosphorus acid intermediate formed by the reaction of components (A) and (B).

公开(公告)号：AT82244T

公开(公告)日：1992-11-15

申请号：AT88903081

申请日：1988-03-11

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER LEE ,  DI BIASE STEPHEN AUGUSTINE

IPC: C07C35/06 ,  C07C67/00 ,  C07C313/00 ,  C07C319/02 ,  C07G99/00 ,  C10M135/04 ,  C10M155/04 ,  C10N30/06 ,  C10N70/00

Abstract: A process for producing a sulfurized olefin product substantially free of ash containing waste is disclosed. The process involves dehydrohalogenation of an olefin/sulfur halide complex by contacting the complex with a protic solvent in the absence of any metal ion. The process allows for the solvolytic dehydrohalogenation of the complex. The sulfurized olefin product obtained is isolated and may be subjected to further processing to remove any remaining halides. The resulting sulfurized olefin is a useful additive in lubricating oils.

公开(公告)号：MX163486B

公开(公告)日：1992-05-21

申请号：MX698087

申请日：1987-06-01

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER LEE

IPC: C07D249/12 ,  C07F5/02 ,  C10L1/224 ,  C10L1/232 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10M133/44 ,  C10M133/58 ,  C10M135/04 ,  C10M135/32 ,  C10M137/00 ,  C10M139/00 ,  C10M149/10 ,  C10M151/00 ,  C10M153/00 ,  C10M155/04 ,  C10N30/02 ,  C10N30/04 ,  C10N30/06 ,  C10N40/04 ,  C10N40/20 ,  C10N40/25

公开(公告)号：ZA8801902B

公开(公告)日：1988-11-30

申请号：ZA8801902

申请日：1988-03-17

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER LEE ,  ROGER LEE SOWERBY ,  BIASE STEPHEN AUGUSTINE DI ,  STEPHEN AUGUSTINE DI BIASE

IPC: C07C35/06 ,  C07C67/00 ,  C07C313/00 ,  C07C319/02 ,  C07G99/00 ,  C10M135/04 ,  C10M155/04 ,  C10N30/06 ,  C10N70/00 ,  C10M ,  B01D

CPC classification number: C07G17/004 ,  C10M135/04 ,  C10M2219/022

公开(公告)号：AU653204B2

公开(公告)日：1994-09-22

申请号：AU1199292

申请日：1992-01-08

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER LEE

IPC: C07D341/00 ,  C07F9/09 ,  C07F9/165 ,  C10M135/34 ,  C10M137/10 ,  C10M141/10 ,  C10M159/12 ,  C10M159/20 ,  C10M159/22 ,  C10M163/00 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/08 ,  C10N10/10 ,  C10N10/12 ,  C10N10/14 ,  C10N10/16 ,  C10N30/06 ,  C10N40/04 ,  C10N70/00

Abstract: Trithiane and phosphorus and/or thiophosphorus acid derivatives are described which are useful as extreme pressure compositions. The process comprises a reaction product obtained by reacting (A) an aldehyde of the structure wherein R is a hydrocarbyl group containing from 1 to about 18 carbon atoms with (B) a phosphorus acid of the structure (I) wherein R2 and R3 are each independently a hydrocarbyl group containing from 1 to about 30 carbon atoms, X1 and X2 are each independently oxygen or sulfur and n is independently zero or one in the presence of a lubricating base oil. A neutralizing agent, component (C), may be reacted with the phosphorus acid and/or thiophosphorus acid intermediate formed by the reaction of components (A) and (B).

公开(公告)号：MX9207078A

公开(公告)日：1994-06-30

申请号：MX9207078

申请日：1992-12-07

Applicant: LUBRIZOL CORP

Inventor： DIBIASE STEPHEN A ,  SOWERBY ROGER LEE ,  HIGGINS WILLIAM ALBERT

IPC: C07G99/00 ,  C08K5/36 ,  C10M135/02 ,  C08L95/00

Abstract: Sulfur-containing compositions are described which are prepared by sulfurizing (A) at least one fatty acid ester of a polyhydric alcohol, or (B) at least one fatty acid, fatty acid ester of a monohydric alcohol, or a mixture thereof, or (C) at least one other olefin, or (D) mixtures of any two or more of (A), (B) and (C), in the presence of a catalytic amount of (E) at least one salt of at least one dithiocarbamic acid of the formula R1(R2)N-CSSH wherein R1 and R2 are each independently hydrocarbyl groups, or (F) at least one mercapto benzothiazole, or (G) mixtures of (E) and (F). Preferably, various mixtures of (A), (B) and (C) are sulfurized in accordance with the invention. The incorporation of a catalytic amount of salt of at least one dithiocarbamic acid of Formula I or at least one mercapto benzothiazole (or mixtures thereof) results in the preparation of sulfurized compositions which are characterized by excellent oil solubility and higher sulfur contents, and the compositions generally are lighter in color when compared to sulfurized compositions prepared in the absence of such catalysts. The sulfurized compositions prepared in accordance with the present invention are useful as general purpose antioxidants and friction modifiers for lubricating compositions and automatic transmission fluids and in particular, as additives in metal working lubricants. The above-described sulfurized compositions as well as sulfurized compositions prepared in the absence of catalysts (E) and/or (F) are useful in asphalt compositions.

公开(公告)号：ZA9004405B

公开(公告)日：1991-03-27

申请号：ZA9004405

申请日：1990-06-07

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER LEE ,  ROGER LEE SOWERBY ,  SCHARF CURTIS RICHARD ,  CURTIS RICHARD SCHARF

IPC: C08F2/06 ,  C08F2/04 ,  C08F2/38 ,  C08F4/06 ,  C08F4/14 ,  C08F10/00 ,  C08F

CPC classification number: C08F10/00 ,  C08F2/38