Roger William Day, 7134250 Ada Dr, Cleveland, OH 44139

2011021, Sep 1, 2011

Feb 24, 2011

13/034014

Umit G. Makal - Stow OH, US
Bryce W. Steinmetz - Medina OH, US
Roger W. Day - Solon OH, US
Feina Cao - Copley OH, US

LUBRIZOL ADVANCED MATERIALS, INC. - Cleveland OH

C08L 77/00
C08F 293/00
B82Y 30/00

524590, 525434, 977773, 977762

The present invention relates to a melt processable copolyetheramide made by reacting (a) one or more segments of polyamide hard blocks derived from a lactam-terminated diisocyanate and a lactam monomer, and (b) one or more segments of polyether soft blocks derived from a polyether diol. The invention further provides for methods of making said copolyetheramide, including a continuous extruder method of production.

5319068, Jun 7, 1994

Feb 3, 1992

7/829671

Roger W. Day - Southbury CT
Rahim Hani - Cheshire CT

Olin Corporation - Cheshire CT

C08G 7300

528422

Energetic binders, and, more specifically, a class of nitramine-containing polyether polymers characterized by favorable viscosity and glass transition temperature, as well as resistance to hydrolysis are prepared.

5108867, Apr 28, 1992

Sep 15, 1989

7/408151

Feagin A. Wing - Farmington CT
Roger W. Day - Louisville KY
Paul V. Grosso - West Hartford CT
John C. Herbaugh - Maywood NJ

Olin Corporation - Cheshire CT

G03G 9093

430138

An electrostatic multicolor imaging system employs a transfer surface which is charged imagewise such that blended microcapsular chromogenic photohardenable toner particles are electrostatically deposited only in those charged regions of a latent image formed on the surface where colors are to be provided for the image.

5856533, Jan 5, 1999

Dec 28, 1995

8/580216

Joshua Brien Sweeney - Katonah NY
Roger William Day - Southbury CT
Deepak Lumba - Mohegan Lake NY

Praxair Technology, Inc. - Danbury CT

C07D30103

549523

Heterogeneous vapor phase oxidation and other reactions are carried out at the surface of a solid catalyst, with both gaseous reactants and the solid catalyst being dispersed in a recirculating liquid solvent. Reaction and product absorption are combined into a single processing step, with enhanced catalyst performance, and product selectivity and product yields, enhanced mass and heat transfer characteristics and reduced risk of forming explosive mixtures in the course of a particular reaction.

5952523, Sep 14, 1999

Dec 31, 1997

9/001558

Vasilis Papavassiliou - Kent NY
Matthew Lincoln Wagner - White Plains NY
Roger William Day - Southbury CT

Praxair Technology, Inc. - Danbury CT

C07C 6700

5602411

A method for producing vinyl acetate using ethylene, acetic acid and argon containing oxygen that maximizes selectivity and minimizes ethylene loses to purge.

5015549, May 14, 1991

Sep 25, 1989

7/411938

Paul V. Grosso - West Hartford CT
Michael J. Morgan - Northford CT
Feagin A. Wing - Farmington CT
Roger W. Day - Louisville KY

Olin Corporation - Cheshire CT

G03G 912

430 45

A positive or negative latent image can be developed with negatively or positively charged toner particles, respectively, that are microcapsular. The shell material of the toner particles is a melamine-formaldehyde resin or a starch-based material. The core is a liquid solution comprising at least a liquid, ethylenically unsaturated monomer, a leuco dye and a photoinitiator.

6040467, Mar 21, 2000

Jul 24, 1997

8/899706

Vasilis Papavassiliou - Kent NY
Matthew Lincoln Wagner - White Plains NY
Roger William Day - Southbury CT

Praxair Technology, Inc. - Danbury CT

C07D30110
C07D30103

549534

This invention is directed to a method for producing ethylene oxide comprising feeding ethylene, high purity oxygen and a ballast gas with a recycle gas in a catalyst filled reactor to form a gaseous mixture; passing the gaseous mixture from the reactor to a recovery unit to selectively separate ethylene oxide and carbon dioxide containing gas; passing at least a portion of the carbon dioxide containing gas to a stripping unit to selectively separate carbon dioxide and a waste gas; passing at least a portion of the waste gas to purge and another portion for recycling as the recycle gas; and recovering ethylene oxide from the recovery unit.

5064736, Nov 12, 1991

Dec 20, 1989

7/453551

Paul V. Grosso - West Hartford CT
Feagin A. Wing - Farmington CT
Michael J. Morgan - Northford CT
Renate C. Stegmeier - Bethany CT
Roger W. Day - Louisville KY
Willard F. Burt - Bristol CT

Olin Corporation - Cheshire CT

G03G 1301
G03G 900
G03C 172

430 42

An electrostatic method is disclosed for providing multicolor imaging from a single toner bath. The toner bath is a blend of individual toners, each of which contains a color precursor different from the others. Also disclosed is a method for the double encapsulation of toner particles to produce toner particles characterized by multiple encapsulation.