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EP0229594A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Polyvinylprolidone-containing coating for comestibles

Assignee: Warner Lambert Co LLC
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Filing: 1986-12-31
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Granted: —
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Expires: 2006-12-31
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Abstract

Abstract The invention provides a method for coating comestibles such as chewing gum, candy, tablets and pharmaceutical preparations using aqueous syrups containing polyvinylpyrrolidone and preferably a sweetener, which coatings are smooth, adherent and crunchy when chewed.

Inventors

  • 👤 Robert J. Huzinec
  • 👤 Allan H. Graff

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-31 15:43
CPC Classifications
A; A23; A23G; A23G4/00; A23G4/18; A23G4/20; A23G3/00; A23G3/02; A23G3/20; A23G3/34; A23G3/343; A23G4/06; A61; A61K; A61K9/00; A61K9/20; A61K9/28; A61K9/2806; A61K9/282; A61K9/2826; A61K9/2833; A61K9/284; A23G2200/00; A23V; A23V2002/00

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 31 words
A method for preparing a coated shaped comestible which comprises the steps of applying to said shaped comestible a coating syrup comprising an aqueous solution of polyvinylpyrrolidone and drying said syrup.
Claim 2
Independent Claim 31 words
A method for preparing a coated shaped comestible which comprises the steps of applying to said shaped comestible a coating syrup comprising an aqueous solution of polyvinylpyrrolidone and drying said syrup.
Claim 3
Dependent Claim 10 words
The method of claim 1 which further comprises a sweetener.
Claim 4
Independent Claim 27 words
The method of claims 1 or 2 wherein said sweetener is a polyhydric alcohol selected from the group consisting of xylitol, sorbitol, mannitol, maltitol and mixtures thereof.
Claim 5
Independent Claim 73 words
A method for preparing a sugarless coating on a comestible which comprises the steps of applying to said center a coating syrup comprising an aqueous solution of from about 5% to about 60% by weight of said syrup of polyvinylpyrrolidone and from about 30% to about 80% by weight of said syrup of a polyhydric alcohol selected from the group consisting of xylitol, sorbitol, mannitol, maltitol and mixtures thereof, and drying said syrup.
Claim 6
Independent Claim 73 words
A method for preparing a sugarless coating on a comestible which comprises the steps of applying to said center a coating syrup comprising an aqueous solution of from about 5% to about 60% by weight of said syrup of polyvinylpyrrolidone and from about 30% to about 80% by weight of said syrup of a polyhydric alcohol selected from the group consisting of xylitol, sorbitol, mannitol, maltitol and mixtures thereof, and drying said syrup.
Claim 7
Dependent Claim 14 words
The shaped comestible coated according to any one of the claims 1 - 4.
Claim 8
Dependent Claim 11 words
A coated confectionery or a pharmaceutical tablet according to claim 5.
Claim 9
Dependent Claim 36 words
A chewing gum product according to claim 5 having an inner core and a dry hard outer coating wherein the inner core comprises a chewing gum composition and the outer coating comprises polyvinylpyrrolidone and a sweetener.
Claim 10
Dependent Claim 23 words
An aqueous coating syrup for use in coating a comestible shape containing polyvinylpyrrolidone, as described in anyone of the claims 1 - 4.

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