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    TOUCHLESS WHEEL AND TIRE CLEANER AND METHODS OF APPLICATION
    42.
    发明专利
    TOUCHLESS WHEEL AND TIRE CLEANER AND METHODS OF APPLICATION 未知

    公开(公告)号：CA2467523A1

    公开(公告)日：2003-05-30

    申请号：CA2467523

    申请日：2002-11-05

    Applicant: ASHLAND INC

    Inventor： SU WEN-CHEN ,  BAUMGART RICHARD J ,  LOCKWOOD FRANCES E ,  JORDAN ELSIE A

    IPC: C11D3/14 ,  C11D3/37 ,  C11D11/00 ,  C11D3/28

    Abstract: An aqueous wheel and/or tire cleaning solution for removing the dirt from the surface of aluminum, chrome, stainless steel, painted steel, painted aluminum, clear coated aluminum, rubber, and plastic wheels and tires without scrubbing by applying the cleaning solution to the wheel and/or tire then rinsing the wheel and/or tire with water. Selected polymers include a polyvinylpyrrolidone, a poly(N-vinylimidazole), a poly(4-vinylpyridine- betaine), and/or a poly(4-vinylpyridine-N-oxide) each one of which can be used with conventional wheel cleaning components such as an acid or alkaline-based cleaning formulation to dramatically improve its cleaning power. These polymers can attach to organic and inorganic dirt particles forming a complex with them for easy removal from the wheel and/or tire during rinsing, leaving the wheel and/or tire clean without scrubbing the wheel or tire surface.

    ENGINE LUBRICANT AND ADDITIVE
    44.
    发明专利
    ENGINE LUBRICANT AND ADDITIVE 未知

    公开(公告)号：CA2344097A1

    公开(公告)日：2001-10-13

    申请号：CA2344097

    申请日：2001-04-17

    Applicant: ASHLAND INC

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

    IPC: C10M167/00 ,  C10M169/04

    Abstract: An engine lubricant formulated as a complete crankcase motor oil or additive concentrate composed of a combination of chemical constituents including a base oil selected from a synthetic oil, a mineral oil or semi-synthetic base oil (hydrogenated oil) or combination thereof, an oil soluble molybdenum additive, a dispersant inhibitor containing zinc dithiophosphate, and viscosity index improvers and one or more seal swelling agents to lubricate the engine and recondition the seals of new and/or high mileage engines. Addition of a polyalphaolefin and/or one or more esters such as a diester or polyolester may also be utilized therein. The lubricant may be formulated as a complete engine oil crankcase lubricant, or concentrated into an additive for addition to conventional mineral oil based engine oil, synthetic engine oils, or blends thereof in an effective amount of up to 30 percent volume percent, typical from 20 to 25 percent by volume.

    Extended engine coolant lifetime through polymeric polycarboxylate secondary silicate stabilization
    45.
    发明专利
    Extended engine coolant lifetime through polymeric polycarboxylate secondary silicate stabilization 未知

    公开(公告)号：AU735758B2

    公开(公告)日：2001-07-12

    申请号：AU5030398

    申请日：1998-01-06

    Applicant: ASHLAND INC

    Inventor： TURCOTTE DAVID E ,  LOCKWOOD FRANCES E

    IPC: C09K5/10 ,  C09K5/20 ,  C23F11/08 ,  C09K5/00 ,  C09K15/02 ,  C09K15/06 ,  C09K15/10 ,  C09K15/16 ,  F01P3/00 ,  C09K15/20 ,  C09K15/26

    Abstract: The present invention provides corrosion inhibition formulations and compositions for inhibiting mineral scale and the corrosion of metals particularly the cavitation corrosion of aluminum in the presence of aqueous liquids. The combination of a mixture of polymeric polycarboxylates, azoles, nitrate salts, phosphates, stabilized silicates and transition metal compounds 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. The addition of selected polymeric polycarboxylates not only significantly reduces glycol based coolant cavitation erosion-corrosion, heat rejecting aluminum corrosion, and hard water precipitates and scale, it has been discovered that polymeric polycarboxylates in combination with siloxane stabilized silicates enhance secondary silicate stabilization leading to improvement in aluminum corrosion protection and coolant life when utilized with selected amounts of the above-identified additives. The formulations are particularly suitable for automotive applications.

    DIESEL ENGINE ANTIFREEZE COMPOSITION
    46.
    发明专利
    DIESEL ENGINE ANTIFREEZE COMPOSITION 未知

    公开(公告)号：CA2333046A1

    公开(公告)日：1999-12-02

    申请号：CA2333046

    申请日：1999-05-21

    Applicant: ASHLAND INC

    Inventor： LOCKWOOD FRANCES E ,  TURCOTTE DAVID E

    IPC: C02F5/10 ,  C09K5/20 ,  C23F11/08 ,  C09K5/00

    Abstract: The present invention provides heavy duty long life corrosion inhibition formulations and compositions for inhibiting mineral scale and the corrosion of metals particularly the cavitation corrosion of aluminum in the presence of aqueous liquids. The combination of a mixture of polymeric polycarboxylates, azoles, a combination of nitrite and nitrate salts, phosphates, stabilized silicates and transition metal compounds 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. The addition of selected polymeric polycarboxylates not only significantly reduces glycol based coolant cavitation erosion-corrosion, heat rejecting aluminum corrosion, and hard water precipitates and scale, it has been discovered that polymeric polycarboxylates in combination with siloxane stabilized silicates enhance secondary silicate stabilization leading to improvement in an aluminum corrosion protection and coolant life when utilized with selected amounts of the above-identified additives. The formulations are particularly suitable for automotive applications.

    Lubricant additive formulation
    47.
    发明专利
    Lubricant additive formulation 未知

    公开(公告)号：AU713240B2

    公开(公告)日：1999-11-25

    申请号：AU4198896

    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.

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