HUP0002790A2 - A delivery system for an oral care substance using a strip of material having low flexural stiffness - Google Patents

A delivery system for an oral care substance using a strip of material having low flexural stiffness

Info

Publication number
HUP0002790A2
HUP0002790A2 HU0002790A HUP0002790A HUP0002790A2 HU P0002790 A2 HUP0002790 A2 HU P0002790A2 HU 0002790 A HU0002790 A HU 0002790A HU P0002790 A HUP0002790 A HU P0002790A HU P0002790 A2 HUP0002790 A2 HU P0002790A2
Authority
HU
Hungary
Prior art keywords
strip
substance
oral care
delivery system
care substance
Prior art date
Application number
HU0002790A
Other languages
Hungarian (hu)
Inventor
Robert Stanley Dirksing
Frederick James Rohman
Paul Albert Sagel
Original Assignee
The Procter & Gamble Co.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/042,909 external-priority patent/US6136297A/en
Application filed by The Procter & Gamble Co. filed Critical The Procter & Gamble Co.
Publication of HUP0002790A2 publication Critical patent/HUP0002790A2/en
Publication of HUP0002790A3 publication Critical patent/HUP0002790A3/en

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  • Cosmetics (AREA)

Abstract

A delivery system for an oral care substance is new:The system comprises: (a) a strip of material sufficiently flexible to form a curved shape on an oral surface (preferably having a constant flexural stiffness of less than 5g/cm as measured by ASTM test method D2923-95) and which is water impermeable (most preferably polyethylene); and (b) an oral care substance, preferably a gel, applied as a uniform continuous coating on the strip. The substance acts as an adhesive between the strip and the surface to hold the system in place for sufficient time for the substance to act on the surface. The strip is capable of recovery from its deformed state in the absence of the adhesive force due to the substance.
HU0002790A 1998-03-17 1998-06-02 A delivery system for an oral care substance using a strip of material having low flexural stiffness HUP0002790A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/042,909 US6136297A (en) 1997-06-06 1998-03-17 Delivery system for an oral care substance using a strip of material having low flexural stiffness

Publications (2)

Publication Number Publication Date
HUP0002790A2 true HUP0002790A2 (en) 2000-12-28
HUP0002790A3 HUP0002790A3 (en) 2001-11-28

Family

ID=21924390

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0002790A HUP0002790A3 (en) 1998-03-17 1998-06-02 A delivery system for an oral care substance using a strip of material having low flexural stiffness

Country Status (1)

Country Link
HU (1) HUP0002790A3 (en)

Also Published As

Publication number Publication date
HUP0002790A3 (en) 2001-11-28

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