Kathryn Y Morris

Address:

3829 Troon Dr, Uniontown, OH 44685

Phone:

3306994286

VIN:

3GSCL537X8S561969

Make:

SATURN

Model:

VUE

Year:

2008

US Patent:

20220196005, Jun 23, 2022

Filed:

Dec 13, 2021

Appl. No.:

17/643857

Inventors:

- Solon OH, US
Kathryn J. Morris - Tallmadge OH, US
Mark F. Colton - Rootstown OH, US
Michael J. Tzivanis - Chicopee MA, US

International Classification:

F04B 43/00
F04B 43/12

Abstract:

Systems and methods are disclosed that include providing a tubing construction with at least one layer formed from a thermoplastic vulcanizate (TPV). The tubing construction is suitable for use in pump applications subjected to cyclic loading and unloading. The tubing construction maintains a flowrate stability of +/−10% for an extended period of time to provide consistent fluid dispensing and/or dosing for an extended life of the tubing construction and/or the fluid pump.

US Patent:

20140186564, Jul 3, 2014

Filed:

Dec 27, 2013

Appl. No.:

14/142108

Inventors:

- Aurora OH, US
Wayne E. Garver - Hudson OH, US
Kathryn J. Morris - Akron OH, US
Nathan Klettlinger - Medina OH, US
Mark F. Colton - Rootstown OH, US

Assignee:

SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION - Aurora OH

International Classification:

C08L 27/06
B29C 47/00

US Classification:

428 369, 2642091

Abstract:

A flexible tube includes a polymer composition of a poly vinyl chloride having a molecular weight greater than about 1.0 inherent viscosity (IV) and a bio-based plasticizer. Further, a method of forming a flexible tube is provided. The method includes compounding a poly vinyl chloride having a molecular weight greater than about 1.0 inherent viscosity (IV) with a bio-based plasticizer to form a polymer composition and extruding the polymer composition into the flexible tube.