Dye composition using at least one coupler of meta-phenylenediamine type substituted in position 2 in a medium comprising a fatty substance, processes and device
US-2015374601-A1 · Dec 31, 2015 · US
Tooth whitening composition
US9308399B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9308399-B2 |
| Application number | US-201013582115-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 11, 2010 |
| Priority date | Mar 11, 2010 |
| Publication date | Apr 12, 2016 |
| Grant date | Apr 12, 2016 |
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Abstract
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A tooth whitening composition for whitening a surface of a tooth, the composition comprising a mixture of a whitening agent comprising an aqueous peroxide, a hydrophobic polymer carrier for adhering the tooth whitening composition to a tooth surface and at least one adhesion enhancing agent.
First claim
Opening claim text (preview).
We claim: 1. A tooth whitening composition for whitening a surface of a tooth, the composition comprising: a) a whitening agent comprising an aqueous peroxide, b) a hydrophobic polymer carrier for adhering the tooth whitening composition to a tooth surface, wherein the hydrophobic polymer is a silicone pressure sensitive adhesive, and c) at least one adhesion enhancing agent; wherein the tooth whitening composition comprises from 5 to 50 weight % of said silicone pressure se…
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Frequently asked questions
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- What does patent US9308399B2 cover?
- A tooth whitening composition for whitening a surface of a tooth, the composition comprising a mixture of a whitening agent comprising an aqueous peroxide, a hydrophobic polymer carrier for adhering the tooth whitening composition to a tooth surface and at least one adhesion enhancing agent.
- Who is the assignee on this patent?
- Zaidel Lynette, Chopra Suman, Prencipe Michael, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification A61K8/22. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). 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).