Methods, compositions, and delivery systems for therapeutic skin treatments
US-2024390236-A1 · Nov 28, 2024 · US
Tooth whitening oral care product
US2016331663A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016331663-A1 |
| Application number | US-201315107569-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 23, 2013 |
| Priority date | Dec 23, 2013 |
| Publication date | Nov 17, 2016 |
| Grant date | — |
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Abstract
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A tooth whitening composition containing film flakes of a hydroxyalkyl methyl cellulose and a pigment in combination with an orally acceptable carrier vehicle.
First claim
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1 . A tooth whitening oral care composition comprising: (i) flakes of a water whitening film comprising (a) a film forming polymer comprising hydroxyalkyl cellulose wherein the hydroxyalkyl cellulose has a viscosity of about 1 to less than about 1000 millipascal seconds (mPa·s) as determined as a 2% by weight aqueous solution of the polymer at 20° C. using a Ubbelohde tube viscometer; and (b) a pigment having a blue to blue-violet color with a hue angle in the CIELAB system ranging from 220…
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Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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Frequently asked questions
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- What does patent US2016331663A1 cover?
- A tooth whitening composition containing film flakes of a hydroxyalkyl methyl cellulose and a pigment in combination with an orally acceptable carrier vehicle.
- Who is the assignee on this patent?
- Colgate Palmolive Co
- What technology area does this patent fall under?
- Primary CPC classification A61K8/731. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Thu Nov 17 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).