Granville Leroy Smyser from 24420 Blvd Dejohn, Naperville, IL 60564, age 79, Phone: 630 904-0017

view source

Location:

Naperville, IL

Industry:

Primary/Secondary Education

Work:

District 201
Educator

Skills:

Team Building
Leadership
Research
Teaching
Educational Technology
Higher Education

Active Oxygen Scavenger Compositions And Their Use In Packaging Articles
view source
US Patent:

6346308, Feb 12, 2002
Filed:

Feb 11, 2000
Appl. No.:

09/485517
Inventors:

Paul J. Cahill - Wheaton IL
Joel A. Richardson - Naperville IL
George E. Rotter - Naperville IL
Granville L. Smyser - Naperville IL
Raymond V. Wass - Glen Ellyn IL
Walter M. Nyderek - Tinley Park IL
Assignee:

BP Corporation North America Inc. - Chicago IL
International Classification:

B29D 2200
US Classification:

428 357, 4284744, 525168, 525171, 525177, 525445, 528298, 2521861
Abstract:

Active oxygen scavenging compositions and their use in packaging articles are disclosed. The compositions are all plastic materials and are typically deployed as at least one layer in a multi-layered wall of a packaging article such as a bottle, can or film. The compositions are usually used in conjunction with added transition metal catalyst to enhance the uptake of oxygen. Use of the compositions and package constructions disclosed serves to lengthen the shelf life of packaged oxygen sensitive substances and/or diminish the need for refrigeration of the packages.

Oxidized Mannich Condensation Product
view source
US Patent:

44552440, Jun 19, 1984
Filed:

Jun 7, 1982
Appl. No.:

6/385457
Inventors:

Granville L. Smyser - Plainfield IL
John A. Cengel - Wheaton IL
Assignee:

Standard Oil Company (Indiana) - Chicago IL
International Classification:

C10M 132
US Classification:

252 515R
Abstract:

An oxidized Mannich condensation product of an oxidized olefin polymer, amine and formaldehyde yielding reactant and lube oils containing these products.

Ethylene-Unsaturated, Ester-Substituted Olefin Terpolymer Flow Improvers
view source
US Patent:

47463279, May 24, 1988
Filed:

Mar 25, 1985
Appl. No.:

6/715628
Inventors:

Granville L. Smyser - Plainfield IL
Assignee:

Standard Oil Company (Indiana) - Chicago IL
International Classification:

C10L 114
US Classification:

44 62
Abstract:

An ethylene-unsaturated, ester-substituted olefin distillate flow improver and cold-flow plugging point improvers are disclosed.

Injection Moldable Blends Of Poly(Etherketones) And Polyamide-Imides
view source
US Patent:

49636278, Oct 16, 1990
Filed:

Dec 30, 1988
Appl. No.:

7/291966
Inventors:

Granville L. Smyser - Plainfield IL
Gary T. Brooks - Naperville IL
Assignee:

Amoco Corporation - Chicago IL
International Classification:

C08L 7700
US Classification:

525420
Abstract:

This invention relates to blends of amide-imide polymer or amide-imide-phthalamide polymer and polyaryletherketones which include an inorganic hydrate to stabilize the melt viscosity of the polymer blend. The invention also relates to a composition and a molded article.

Granville Leroy Smyser