US 2013/0004556 A1Published application

Chewable foams for cosmetic products

AssigneeBayer MaterialScience AG

InventorsSteffen HOFACKER, Thorsten RISCHE, Meike NIESTEN, Thomas FELLER, Thomas MICHAELIS

Life of this patent

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Abstract

The invention relates to novel chewable foams which are useful in the oral care sector and which are based on polyurethane-polyureas, to a method for the production of these novel chewable foams, and also to use thereof.

Claims20

Dependent claims

A process for cleaning teeth comprising chewing a foam comprising, a polyurethane-polyurea.

Dependencies are inferred from the claim text.

Facts

Application: 13/612,939Filed 13 Sep 2012
Priority: DE 102006018826.822 Apr 2006
Published: 3 Jan 2013
Term ends: Not estimatedThe source records don’t support an estimate.

Classification17 codes

C08G 18/0895
Processes: manufacture of polymers by continuous processes
A23G 4/06
Chewing gum: characterised by the composition containing organic or inorganic compounds
A23G 4/182
Characterised by shape, structure or physical form, e.g. aerated products: foamed, gas-expanded or cellular products
A61K 8/046
Dispersions; Emulsions: aerosols; Foams

Family

Application11/787,455Division · filed 17 Apr 2007
Application13/612,939Division
US 2007/0249745 A1Published application
US 2013/0004556 A1This patent

From the US filing history. Foreign family members aren’t listed.

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