公开(公告)号：FI971858A

公开(公告)日：1997-07-01

申请号：FI971858

申请日：1997-04-30

Applicant: ASHLAND INC

Inventor： BAUMGART RICHARD J ,  DITURO MICHAEL A ,  LOCKWOOD FRANCES E

IPC: C10M101/02 ,  C10M105/32 ,  C10M107/10 ,  C10M137/10 ,  C10M143/06 ,  C10M145/14 ,  C10M147/02 ,  C10M169/04 ,  C10N30/02 ,  C10N40/25 ,  F02B77/04 ,  C10M

Abstract: A motor oil performance-enhancing engine treatment oil additive formulated for addition to conventional motor oil to improve the lubricating properties of the engine oil and enhance the performance of the engine. The novel engine additive comprises a synergistic combination of chemical constituents including an oil soluble molybdenum additive, polyalphaolefin, diester, polytetrafluoroethylene, dispersant inhibitor containing zinc dithiophosphate, mineral oil base stock, viscosity index improvers, and borate ester used in combination with a conventional crankcase lubricant at about a 20 to about a 25% volume/percent. The improved performance of the engine additive in comparison with conventional crankcase lubricants is attributable to the synergistic effect of optimizing the design parameters for each of the individual chemical constituents and combining the chemical constituents according to the present invention to obtain surprisingly good results including improved: wear, oxidation resistance, viscosity stability, engine cleanliness, fuel economy, cold starting, and inhibition of acid formation. The novel engine additive formulation comprises a synergistic combination of compounds, ingredients, or components, each of which alone is insufficient to give the desired properties, but when used in concert give outstanding lubricating properties. Of course, it is contemplated that additional components may be added to the engine additive formulation to enhance specific properties for special applications.

公开(公告)号：PT1159372E

公开(公告)日：2011-02-22

申请号：PT00913616

申请日：2000-02-25

Applicant: ASHLAND INC

Inventor： TURCOTTE DAVID E ,  COFFEY ARNOLD L ,  OLSEN ALDEN W ,  DITURO MICHAEL A ,  STEPHENS CARL R

IPC: C09K5/20 ,  C09K5/00 ,  C23F11/08

公开(公告)号：CA2435397C

公开(公告)日：2008-09-16

申请号：CA2435397

申请日：2002-05-08

Applicant: ASHLAND INC

Inventor： TURCOTTE DAVID E ,  DITURO MICHAEL A ,  OLSEN ALDEN W ,  COFFEY ARNOLD L JR ,  STEPHENS CARL R

IPC: C09K5/20 ,  C09K3/18 ,  C23F11/08

Abstract: The present invention relates to a monocarboxylic acid based antifreeze coolant formulation for applications such as for gasoline engines which may be used for inhibition and prevention erosion and corrosion of aluminum and the corrosion of other metals exposed to an aqueous liquid in automotive coolant systems. The formulation further inhibits mineral scale. It may be packaged as an ethylene glycol based additive for use in new engines or in a concentrate d inhibition package as an additive as for reinhibition of used coolant. The combination of a mixture of ethylene or propylene glycol, a monobasic carboxylic organic acid, azoles, and low levels of molybdates provides corrosion resistance. A heavy duty formula more suited for diesel engines al so contains a nitrite salt and/or nitrate salt and a siloxane stabilized silicate, and combinations thereof to provide a synergistic protective effec t against the cavitation corrosion of aluminum in aqueous liquids reducing the corrosion rate and is effective at relatively low concentrations varying pH ranges.

公开(公告)号：AU2001245983B2

公开(公告)日：2006-07-27

申请号：AU2001245983

申请日：2001-03-23

Applicant: ASHLAND INC

Inventor： ZHANG ZHIQIANG ,  DITURO MICHAEL A ,  DOTSON DANIEL J ,  BAUMGART RICHARD J ,  LOCKWOOD FRANCES E ,  SU WEN-CHEN

IPC: C08F14/00 ,  C09D5/02 ,  C09D5/20

公开(公告)号：AU771582B2

公开(公告)日：2004-03-25

申请号：AU2320901

申请日：2001-02-23

Applicant: ASHLAND INC

Inventor： TURCOTTE DAVID E ,  OLSEN ALDEN W ,  COFFEY ARNOLD L JR ,  DITURO MICHAEL A ,  STEPHENS CARL R

IPC: C09K5/20

公开(公告)号：AU5760801A

公开(公告)日：2001-10-30

申请号：AU5760801

申请日：2001-04-13

Applicant: ASHLAND INC

Inventor： SAINI MANDEEP S ,  SMITH THOMAS R ,  LOCKWOOD FRANCES E ,  BAUMGART RICHARD J ,  DITURO MICHAEL A

IPC: C10M167/00 ,  C10M169/04 ,  C10M141/12 ,  C10M161/00

公开(公告)号：CA2363660A1

公开(公告)日：2000-08-31

申请号：CA2363660

申请日：2000-02-25

Applicant: ASHLAND INC

Inventor： TURCOTTE DAVID E ,  COFFEY ARNOLD L JR ,  DITURO MICHAEL A ,  STEPHENS CARL R ,  OLSEN ALDEN W

IPC: C09K5/00 ,  C09K5/20 ,  C23F11/08

Abstract: The present invention relates to an acid based antifreeze coolant formulatio n for heavy duty applications such as for diesel engines which may be used for inhibition and prevention erosion and corrosion of aluminum and the corrosio n of other metals exposed to an aqueous liquid in automotive coolant systems. The formulation further inhibits mineral scale. It may be packaged as an ethylene glycol based additive for use in new engines or in a concentrated inhibition package as an additive as for reinhibition of used coolant. The combination of a mixture of ethylene or propylene glycol, a monobasic aliphatic organic acid, azoles, low levels of molybdates, a combination of nitrite and/or nitrate salts, polyvinylpyrrolidone, a hydroxide salt, silicates and/or siloxane stabilized silicates with transition metal compoun ds provide a synergistic protective effect against the cavitation corrosion of aluminum in aqueous liquids reducing the corrosion rate and is effective at relatively low concentrations and varying pH ranges.

公开(公告)号：NZ297183A

公开(公告)日：1999-11-29

申请号：NZ29718395

申请日：1995-11-03

Applicant: ASHLAND INC

Inventor： BAUMGART RICHARD J ,  DITURO MICHAEL A ,  LOCKWOOD FRANCES E

IPC: C10M101/02 ,  C10M105/32 ,  C10M107/10 ,  C10M137/10 ,  C10M143/06 ,  C10M145/14 ,  C10M147/02 ,  C10M169/04 ,  C10N30/02 ,  C10N40/25 ,  F02B77/04 ,  C10M161/00

Abstract: A lubricant additive formulation is added at about 20% to 25% by volume to conventional motor oil to improve the lubricating properties of the engine oil and enhance the performance of the engine. The engine treatment oil additive comprises a synergistic blend of: 0.05% to 5.0% by weight of an oil soluble molybdenum additive; 10.0% to 95% by volume of polyalphaolefin; 10% to 95% by volume of ester such as a polyolester or diester; 0.01% to 10.0% by weight of a nonaqueous polytetrafluoroethylene; 0.5% to 35.0% by volume of a dispersant inhibitor containing zinc dithiophosphate; 5.0% to 95% by volume of a mineral oil base stock; 0.5 to 25% by weight of a viscosity index improver; and 0.01% to 10.0% by volume of borate ester.

公开(公告)号：BR9510393A

公开(公告)日：1997-12-23

申请号：BR9510393

申请日：1995-11-03

Applicant: ASHLAND INC

Inventor： BAUMGART RICHARD J ,  DITURO MICHAEL A ,  LOCKWOOD FRANCES E

IPC: C10M101/02 ,  C10M105/32 ,  C10M107/10 ,  C10M137/10 ,  C10M143/06 ,  C10M145/14 ,  C10M147/02 ,  C10M169/04 ,  C10N30/02 ,  C10N40/25 ,  F02B77/04 ,  C10M161/00

Abstract: A motor oil performance-enhancing engine treatment oil additive formulated for addition to conventional motor oil to improve the lubricating properties of the engine oil and enhance the performance of the engine. The novel engine additive comprises a synergistic combination of chemical constituents including an oil soluble molybdenum additive, polyalphaolefin, diester, polytetrafluoroethylene, dispersant inhibitor containing zinc dithiophosphate, mineral oil base stock, viscosity index improvers, and borate ester used in combination with a conventional crankcase lubricant at about a 20 to about a 25% volume/percent. The improved performance of the engine additive in comparison with conventional crankcase lubricants is attributable to the synergistic effect of optimizing the design parameters for each of the individual chemical constituents and combining the chemical constituents according to the present invention to obtain surprisingly good results including improved: wear, oxidation resistance, viscosity stability, engine cleanliness, fuel economy, cold starting, and inhibition of acid formation. The novel engine additive formulation comprises a synergistic combination of compounds, ingredients, or components, each of which alone is insufficient to give the desired properties, but when used in concert give outstanding lubricating properties. Of course, it is contemplated that additional components may be added to the engine additive formulation to enhance specific properties for special applications.

公开(公告)号：FI971858A0

公开(公告)日：1997-04-30

申请号：FI971858

申请日：1997-04-30

Applicant: ASHLAND INC

Inventor： BAUMGART RICHARD J ,  DITURO MICHAEL A ,  LOCKWOOD FRANCES E

IPC: C10M101/02 ,  C10M105/32 ,  C10M107/10 ,  C10M137/10 ,  C10M143/06 ,  C10M145/14 ,  C10M147/02 ,  C10M169/04 ,  C10N30/02 ,  C10N40/25 ,  F02B77/04 ,  C10M

Abstract: A motor oil performance-enhancing engine treatment oil additive formulated for addition to conventional motor oil to improve the lubricating properties of the engine oil and enhance the performance of the engine. The novel engine additive comprises a synergistic combination of chemical constituents including an oil soluble molybdenum additive, polyalphaolefin, diester, polytetrafluoroethylene, dispersant inhibitor containing zinc dithiophosphate, mineral oil base stock, viscosity index improvers, and borate ester used in combination with a conventional crankcase lubricant at about a 20 to about a 25% volume/percent. The improved performance of the engine additive in comparison with conventional crankcase lubricants is attributable to the synergistic effect of optimizing the design parameters for each of the individual chemical constituents and combining the chemical constituents according to the present invention to obtain surprisingly good results including improved: wear, oxidation resistance, viscosity stability, engine cleanliness, fuel economy, cold starting, and inhibition of acid formation. The novel engine additive formulation comprises a synergistic combination of compounds, ingredients, or components, each of which alone is insufficient to give the desired properties, but when used in concert give outstanding lubricating properties. Of course, it is contemplated that additional components may be added to the engine additive formulation to enhance specific properties for special applications.