Robert J Quinn

US Patent:

6344517, Feb 5, 2002

Filed:

Dec 28, 1999

Appl. No.:

09/473068

Inventors:

Robert E. Quinn - Cleveland OH
Richard A. Denis - Auburn Township OH
Sanjay N. Kalhan - Richmond Heights OH

Assignee:

The Lubrizol Corporation - Wickliffe OH

International Classification:

C08F 216

US Classification:

524804

Abstract:

The present invention relates to a metalworking fluid composition comprising an aqueous composition or dispersion containing a water-soluble or water-dispersible synthetic polymer, and method of use thereof. The aqueous composition or dispersion is added to a metal working fluid composition to impart aerosol control and shear stability.

US Patent:

6372842, Apr 16, 2002

Filed:

Jun 14, 1999

Appl. No.:

09/333154

Inventors:

Bryan A. Grisso - Wickliffe OH
Robert E. Quinn - Cleveland OH
Sanjay N. Kalhan - Richmond Heights OH
Edward J. Konzman - Eastlake OH
Saurabh S. Lawate - Concord OH
James H. Bush - Mentor OH
Joseph W. Pialet - Euclid OH
Paul Walsh - Mentor OH
Carlos A. Piedrahita - Mentor OH
Philip R. Miller - Simpsonville SC
Alan C. Clark - Mentor OH
David L. Facchiano - Concord OH
Al E. Haas - Mentor OH
Clifford Kowall - South Euclid OH
Richard A. Denis - Auburn Township OH

Assignee:

The Lubrizol Corporation - Wickliffe OH

International Classification:

C08L 4100

US Classification:

524547, 524521

Abstract:

The present invention relates to methods of using an aqueous composition or dispersion containing a water-soluble or water-dispersible synthetic polymer, and compositions formed thereof. The aqueous composition or dispersion is added to agricultural spray compositions, ink compositions, deicing or anti-icing compositions, latex paint and coating compositions, cleaner compositions, adhesives, fire-extinguishing chemical compositions, hydro-metallurgy/electro-winning compositions, compositions having organosilanes, personal care compositions, water-based hydraulic compositions, dust control compositions, and textile finish compositions, to impart properties including aerosol control, spatter control, shear stability, rheology control, transfer efficiency, oil/water reduction, sling control, emollient performance, film forming capability, surface activity, encapsulent ability, lubricity, thickening, and anti-wear capability, to the resultant composition formed thereof.

US Patent:

6448347, Sep 10, 2002

Filed:

Oct 22, 1999

Appl. No.:

09/426799

Inventors:

Robert E. Quinn - Cleveland OH
William Michael Burk - Chardon OH

Assignee:

The Lubrizol Corporation - Wickliffe OH

International Classification:

C08J 200

US Classification:

526 67, 5263031, 5263072, 5263487, 562 41, 562105

Abstract:

Amidoalkanesulfonic acids are prepared by reacting a molar excess of an unsaturated nitrile, a source of SO , and an olefin, in a substantially non-aqueous medium, and transferring the crude reaction product containing amidoalkanesulfonic acid, without substantial purification steps, into an apparatus for incorporation of the amidoalkanesulfonic acid into a copolymer.

US Patent:

6475408, Nov 5, 2002

Filed:

Sep 28, 2000

Appl. No.:

09/672596

Inventors:

Richard A. Denis - Auburn Township, Geauga County OH
Sanjay Kalhan - Richmond Heights OH
Robert E. Quinn - Cleveland OH

Assignee:

The Lubrizol Corporation - Wickliffe OH

International Classification:

C09K 300

US Classification:

252194, 508390, 508404, 516 58, 516 59, 516 60, 516 66

Abstract:

Aqueous metal working fluids containing a water-soluble mist suppressing copolymer are disclosed. The copolymer includes styrene or hydrocarbyl-substituted styrene hydrophobic monomers and hydrophilic monomers. Optionally, the metal working fluid can be an oil-in-water emulsion.

US Patent:

6540825, Apr 1, 2003

Filed:

Jun 21, 1995

Appl. No.:

08/493116

Inventors:

Robert E. Quinn - Cleveland OH
James S. Magyar - Bedford OH

Assignee:

The Lubrizol Corporation - Wickliffe OH

International Classification:

C09C 144

US Classification:

106476, 106472, 106482, 106499, 106505

Abstract:

The present invention describes the reaction product of an alkanolamine and a hydrocarbyl succinic anhydride compound useful in assisting the dispersion of pigments in aqueous and/or non-aqueous media.

US Patent:

48431265, Jun 27, 1989

Filed:

Dec 30, 1987

Appl. No.:

7/139897

Inventors:

Robert E. Quinn - Cleveland OH

Assignee:

The Lubrizol Corporation - Wickliffe OH

International Classification:

C08L 6128

US Classification:

525162

Abstract:

Aminoplast compositions are cured using a sulfur and phosphorus containing catalyst.

US Patent:

48228990, Apr 18, 1989

Filed:

Apr 12, 1985

Appl. No.:

6/722956

Inventors:

John T. Groves - Ann Arbor MI
Robert Quinn - Ann Arbor MI

Assignee:

The University of Michigan - Ann Arbor MI

International Classification:

C07D30103
C07D30104
C07D30106

US Classification:

549533

Abstract:

Metallic porphyrin complexes are useful as catalysts for the epoxidation of olefins at ambient temperature and pressure using oxygen, which preferably is supplied either as air or pure oxygen, without need for a coreductant.

US Patent:

46423303, Feb 10, 1987

Filed:

Mar 20, 1986

Appl. No.:

6/841923

Inventors:

Robert E. Quinn - Cleveland OH

Assignee:

The Lubrizol Corporation - Wickliffe OH

International Classification:

C08G 6926

US Classification:

528335

Abstract:

Dispersant salt compositions are made by reacting phosphorus-free carboxylic solubilizers with sulfonic acid-free organic acids or mineral acids. The carboxylic solubilizer can be made by the reaction of a polycarboxylic acid acylating agent having at least one hydrocarbon-based substitutent of at least 8 to 500 carbon atoms with at least one poly(alkyleneamine). The dispersant salts have good thermal stability when mixed with a surfactant or a hydrophilic organic solvent. The compositions can be used with aqueous solutions to disperse various fillers including carbon black, as well as to solubilize various fluids.