NONLINEAR RHEOLOGY OF CHEWING GUM AND GUM BASE

Title:

NONLINEAR RHEOLOGY OF CHEWING GUM AND GUM BASE

Document Type and Number:

WIPO Patent Application WO/2012/019140

Kind Code:

A3

Abstract:

A method of selecting a commercially viable chewing gum including testing a chewing gum using nonlinear rheology, compiling rheological data from the nonlinear rheology, and then comparing the rheological data obtained to rheological data ranges of commercially acceptable chewing gum. The nonlinear rheology can include large amplitude oscillatory shear test, start-up of steady uniaxial extension test, and uniaxial compression test (lubricated or unlubricated) and relaxation.

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Inventors:

MARTINETTI LUCA (US)
MACOSKO CHRISTOPHER W (US)
EWOLDT RANDY H (US)
MORGRET LESLIE D (US)

Application Number:

PCT/US2011/046819

Publication Date:

April 26, 2012

Filing Date:

August 05, 2011

Export Citation:

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Assignee:

WRIGLEY W M JUN CO (US)
UNIV MINNESOTA (US)
MARTINETTI LUCA (US)
MACOSKO CHRISTOPHER W (US)
EWOLDT RANDY H (US)
MORGRET LESLIE D (US)

International Classes:

A23G4/18; A23G4/06; A23G4/08

Domestic Patent References:

WO1990004925A1	1990-05-17
WO2004043388A2	2004-05-27

Foreign References:

US20030103910A1	2003-06-05
US6365130B1	2002-04-02
US20060057276A1	2006-03-16

Other References: