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公开(公告)号：FR2484443A1
公开(公告)日：1981-12-18
申请号：FR8109951
申请日：1981-05-19
Applicant: LUBRIZOL CORP
Inventor： SCHROECK CALVIN WILLIAM , RIPPLE DAVID EUGENE
IPC: C10M159/12 , C07F9/165 , C10M137/10 , C10M159/18 , C10N10/12 , C10N30/06 , C10N30/10 , C10N40/04 , C10N40/25 , C10M1/48 , C10M1/54 , F01M11/00
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公开(公告)号：IT8147626D0
公开(公告)日：1981-01-23
申请号：IT4762681
申请日：1981-01-23
Applicant: LUBRIZOL CORP
Inventor： SCHROECK CALVIN WILLIAM , RIPPLE DAVID EUGENE
IPC: C10M159/12 , C07F9/165 , C10M137/10 , C10M159/18 , C10N10/12 , C10N30/06 , C10N30/10 , C10N40/04 , C10N40/25 , C10M
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公开(公告)号：AT175992T
公开(公告)日：1999-02-15
申请号：AT93304670
申请日：1993-06-15
Applicant: LUBRIZOL CORP
Inventor： RIPPLE DAVID EUGENE
IPC: C10M163/00 , C10M167/00 , C10N10/02 , C10N10/04 , C10N40/25 , C10M161/00 , C10M129/10 , C10M129/42 , C10M129/76 , C10M133/52
Abstract: A lubricating oil composition providing less than 1% sulfated ash comprises an additive package of a carboxylic dispersant, a rust inhibiting mixture, a hydrocarbyl substituted phenol prepared without sulfur or chlorine, and a neutralized acid or phenol.
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公开(公告)号：IN175327B
公开(公告)日：1995-06-10
申请号：IN466DE1989
申请日：1989-05-26
Applicant: LUBRIZOL CORP
Inventor： RIPPLE DAVID EUGENE , CHAMBERLIN WILLIAM BRICKER II
IPC: C10M145/00 , C10M145/12
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公开(公告)号：AU5240093A
公开(公告)日：1994-06-30
申请号：AU5240093
申请日：1993-12-15
Applicant: LUBRIZOL CORP
Inventor： RIPPLE DAVID EUGENE
IPC: C10M167/00 , C10M163/00 , C10N10/02 , C10N10/04 , C10N10/08 , C10N10/12 , C10N10/14 , C10N30/04 , C10N40/04 , C10N40/25 , F02B3/06 , C10M125/00 , C10M125/22 , C10M125/24 , C10M129/10 , C10M141/02 , C10M141/06 , C10M159/16 , C10M159/20 , C10M169/04
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Patent Agency Ranking
公开(公告)号：IT1231513B
公开(公告)日：1991-12-07
申请号：IT4801089
申请日：1989-05-29
Applicant: LUBRIZOL CORP
Inventor： RIPPLE DAVID EUGENE , SCHROECK CALVIN WILLIAM
IPC: C10M133/56 , C10M137/10 , C10M141/10 , C10M163/00 , C10N10/02 , C10N10/04 , C10N10/06 , C10N10/08 , C10N10/12 , C10N10/14 , C10N10/16 , C10N20/04 , C10N30/04 , C10N40/25 , F02B1/04 , F02B75/12 , F02F7/00 , C10M
Abstract: Lubricating oil compositions for internal combustion engines are described which comprise (A) a major amount of oil of lubricating viscosity, and minor amounts of (B) at least one carboxylic derivative composition produced by reacting (B-1) at least one substituted succinic acylating agent with (B-2) from about 0.70 equivalent up to less than one equivalent, per equivalent of acylating agent, of at least one amine compound characterized by the presence within its structure of at least one HN
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公开(公告)号：IT1231512B
公开(公告)日：1991-12-07
申请号：IT4800989
申请日：1989-05-29
Applicant: LUBRIZOL CORP
Inventor： RIPPLE DAVID EUGENE , CHAMBERLIN WILLIAM BRICKER III
IPC: C10M129/38 , C10M141/10 , C10M133/16 , C10M135/10 , C10M137/10 , C10M163/00 , C10M167/00 , C10N10/02 , C10N10/04 , C10N10/06 , C10N10/08 , C10N10/12 , C10N10/14 , C10N10/16 , C10N20/04 , C10N30/04 , C10N40/25 , C10M
Abstract: Lubricating oil compositions for internal combustion engines are described with comprise (A) a major amount of oil of lubricating viscosity, and minor amounts of (B) at least one carboxylic derivative composition produced by reacting (B-1) at least one substituted succinic acylating agent with (B-2) acylating agent of at least one amine compound characterized by the presence within its structure of at least one NH
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公开(公告)号：AU612486B2
公开(公告)日：1991-07-11
申请号：AU3518889
申请日：1989-05-26
Applicant: LUBRIZOL CORP
Inventor： RIPPLE DAVID EUGENE , SCHROECK CALVIN WILLIAM
IPC: C10M133/56 , C10M137/10 , C10M141/10 , C10M163/00 , C10N10/02 , C10N10/04 , C10N10/06 , C10N10/08 , C10N10/12 , C10N10/14 , C10N10/16 , C10N20/04 , C10N30/04 , C10N40/25 , F02B1/04 , F02B75/12 , F02F7/00 , C10M169/04 , C10M159/12 , C10M137/06 , C10M139/06 , C10M135/08 , C10M129/04 , C10M141/08 , C10M135/10 , C10M129/68 , C10M129/26
Abstract: Lubricating oil compositions for internal combustion engines are described which comprise (A) a major amount of oil of lubricating viscosity, and minor amounts of (B) at least one carboxylic derivative composition produced by reacting (B-1) at least one substituted succinic acylating agent with (B-2) from about 0.70 equivalent up to less than one equivalent, per equivalent of acylating agent, of at least one amine compound characterized by the presence within its structure of at least one HN
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公开(公告)号：BR8902902A
公开(公告)日：1990-09-04
申请号：BR8902902
申请日：1989-05-29
Applicant: LUBRIZOL CORP
Inventor： RIPPLE DAVID EUGENE , CHAMBERLIN WILLIAM BRICKER III
IPC: C10M141/10 , C10M129/38 , C10M133/16 , C10M135/10 , C10M137/10 , C10M163/00 , C10M167/00 , C10N10/02 , C10N10/04 , C10N10/06 , C10N10/08 , C10N10/12 , C10N10/14 , C10N10/16 , C10N20/04 , C10N30/04 , C10N40/25 , C10M157/08 , C10N30/02
Abstract: Lubricating oil compositions for internal combustion engines are described with comprise (A) a major amount of oil of lubricating viscosity, and minor amounts of (B) at least one carboxylic derivative composition produced by reacting (B-1) at least one substituted succinic acylating agent with (B-2) acylating agent of at least one amine compound characterized by the presence within its structure of at least one NH
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公开(公告)号：BE1001978A3
公开(公告)日：1990-05-02
申请号：BE8900571
申请日：1989-05-29
Applicant: LUBRIZOL CORP
Inventor： RIPPLE DAVID EUGENE , SCHROECK CALVIN W
IPC: C10M133/56 , C10M137/10 , C10M141/10 , C10M163/00 , C10N10/02 , C10N10/04 , C10N10/06 , C10N10/08 , C10N10/12 , C10N10/14 , C10N10/16 , C10N20/04 , C10N30/04 , C10N40/25 , F02B1/04 , F02B75/12 , F02F7/00
Abstract: L'invention concerne une composition d'huile lubrifiante pour moteurs à combustion interne, caractérisée en ce qu'elle comprend (A) une quantité majeure d'huile de viscosité pour lubrification et des quantités mineures de (B) au moins une composition à base d'un dérivé carboxylique, que l'on obtient en faisant réagir au moins un agent acylant succinique substitué sur d'environ 0,70 équivalent jusqu'à moins d'un équivalent, par équivalent d'agent acylant, d'au moins une amine qui se caractérise par la présence, dans sa structure, d'au moins un radical HN
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