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公开(公告)号:DE2860887D1
公开(公告)日:1981-10-29
申请号:DE2860887
申请日:1978-10-26
Applicant: OROGIL
Inventor: RIVIER GEORGES , FORAT GERARD
IPC: C07F9/24 , C07F9/6506 , C07F9/6518 , C07F9/6533 , C07F9/6539 , C07F9/6541 , C10M137/16 , C10N30/06 , C10M1/44
Abstract: Novel lubricant additives containing phosphorus and nitrogen and novel lubricant compositions containing between about 0.2 and 10 percent by weight of said additives are provided. The novel lubricant compositions possess improved wear-resistance and improved properties under extreme pressure.
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12.
公开(公告)号:CA1132997A
公开(公告)日:1982-10-05
申请号:CA347274
申请日:1980-03-07
Applicant: OROGIL
Inventor: RIVIER GEORGES
IPC: C07F9/02 , C07F9/165 , C07F15/00 , C10M137/10 , C10N10/04 , C10N30/06 , C10N40/04 , C10N40/08 , C10N40/22 , C10N40/25 , C07F9/173 , C10M1/48
Abstract: La présente invention concerne de nouveaux dithiophosphates métalliques de formule: où R1 est un radical alcoyle, alcényle, cycloaliphatique, aryle ou hétérocyclique R2 et R3 sont des radicaux alcoyles de préférence en C1-C4. Ils sont obtanus par action de P2S5 sur un monoesteralcool de formule: puis par action de l'oxyde de zinc sur l'acide dithiophosphorique forme. Ces nouveaux dithiophosphates métalliques sont utilisés comme additifs extrême-pression et anti-usure pour huiles lubrifiantes, quantités comprises entre 0,2 et 10 % par rapport au poids d'huiles lubrifiantes.
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13.
公开(公告)号:DE3060033D1
公开(公告)日:1981-12-24
申请号:DE3060033
申请日:1980-02-27
Applicant: OROGIL
Inventor: RIVIER GEORGES
IPC: C10M159/12 , C07F9/02 , C07F9/165 , C07F15/00 , C10M137/10 , C10N10/04 , C10N10/06 , C10N10/08 , C10N10/16 , C10N30/06 , C10N40/04 , C10N40/08 , C10N40/22 , C10N40/25 , C10M1/48
Abstract: Metallic dithiophosphates obtained by the sulfurization of a composition containing: (A) from about 100 to 20 percent by weight of a metallic dithiophosphate of the formula: in which R1 is an alkenyl or unsaturated cycloaliphatic radical, R2 and R3 are alkyl radicals, m is equal to the valence of the metal M, and M represents a metal of Groups IIB, IIIB, IVB, or VIII of the Periodic System of the Elements, preferably zinc; (B) from about zero to 80 percent of an R4-COOR5 alkyl ester in which R4 is an alkenyl radical and R5 an alkyl radical, by means of 0.5 to 10 percent by weight of sulfur, referred to the composition to be sulfurized. Use as extreme-pressure and anti-wear additives for lubricating oils, in an amount of between about 0.3 and 15 percent of the weight of lubricating oil.
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公开(公告)号:CA1109450A
公开(公告)日:1981-09-22
申请号:CA315451
申请日:1978-10-31
Applicant: OROGIL
Inventor: RIVIER GEORGES , FORAT GERARD
IPC: C07F9/24 , C07F9/6506 , C07F9/6518 , C07F9/6533 , C07F9/6539 , C07F9/6541 , C10M137/16 , C10N30/06 , C10M1/48 , C10M3/42
Abstract: Nouvelles compositions lubrifiantes contenant de 0,2 à 10 % d'un additif contenant du phosphore et de l'azote obtenu par action d'un produit de formule où Y1, Y2, X1 et X2 représentent du soufre ou de l'oxygène, R1 et R2 représentent des radicaux hydrocarbonés, avec un composé azoté comportant au moins un motif . Ces nouvelles compositions possèdent des propriétés extrêmepression et anti-usure améliorées.
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公开(公告)号:SU613727A3
公开(公告)日:1978-06-30
申请号:SU2322229
申请日:1976-02-17
Applicant: OROGIL
Inventor: GIOLITO FRANCOIS , RIVIER GEORGES
IPC: C10M135/34 , C07D339/04 , C10M169/00 , C10N30/06 , C10N30/10 , C10M1/38
Abstract: Novel lubricating compositions are provided comprising at least one lubricating oil and at least one derivative of 1,2-dithiol-3-thiones or 1,2-dithiol-3-ones, carrying a 5-alkylthio or 5-alkarylthio substituent. The novel compositions are prepared by mixing the constituents. The novel lubricating compositions find application as oils for engines, gearboxes, automatic transmissions and the like.
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公开(公告)号:DE2606101A1
公开(公告)日:1976-08-26
申请号:DE2606101
申请日:1976-02-16
Applicant: OROGIL
Inventor: GIOLITO FRANCOIS , RIVIER GEORGES
IPC: C10M135/34 , C07D339/04 , C10M169/00 , C10N30/06 , C10N30/10 , C10M1/38 , C10M3/32
Abstract: Novel lubricating compositions are provided comprising at least one lubricating oil and at least one derivative of 1,2-dithiol-3-thiones or 1,2-dithiol-3-ones, carrying a 5-alkylthio or 5-alkarylthio substituent. The novel compositions are prepared by mixing the constituents. The novel lubricating compositions find application as oils for engines, gearboxes, automatic transmissions and the like.
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