Oil-rich aqueous composition and its use in an oxidative colouring or bleaching method
US-9877902-B2 · Jan 30, 2018 · US
Hair treatment application system comprising an absorbent substrate
US8997760B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8997760-B2 |
| Application number | US-201314043217-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 1, 2013 |
| Priority date | Oct 9, 2006 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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Abstract
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The present invention describes a hair treatment application system, comprising at least one or more hair treatment compositions ( 15 ) having a viscosity of from 3,000 cPs to 150,000 cPs and a hair treatment application device ( 1 ) comprising a first plate ( 10 ) and a second plate ( 20 ) positionable in a juxtaposed relationship when said hair treatment application device ( 1 ) is in a closed state. The hair treatment application device ( 1 ) is characterized by having a first zone comprising at least one absorbent substrate ( 40 ) on the internal surface ( 101 ) of said at least said first plates ( 10 ) and a second zone ( 50 ) on said internal surface ( 101 ) which is free of said absorbent substrate ( 40 ). Said at least one absorbent substrate ( 40 ) has a median pore radius of from 300 microns to 3,000 micron. The present invention describes also methods of treating the hair with said hair treatment application system ( 10 ) and kit comprising said hair treatment application system.
First claim
Opening claim text (preview).
What is claimed is: 1. A method to treat the hair comprising the step of contacting the hair with a hair treatment application system, said hair treatment application system comprising: a) one or more hair treatment compositions having a viscosity of from about 3,000 cPs to about 150,000 cPs; and b) a hair treatment application device comprising a first plate and a second plate, wherein said first plate and said second plate are in a juxtaposed relationship when said hair treatm…
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Classifications
Human Necessities · mapped topic
- A45D19/0008Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
- A45D19/012Primary
Human Necessities · mapped topic
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Frequently asked questions
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- What does patent US8997760B2 cover?
- The present invention describes a hair treatment application system, comprising at least one or more hair treatment compositions ( 15 ) having a viscosity of from 3,000 cPs to 150,000 cPs and a hair treatment application device ( 1 ) comprising a first plate ( 10 ) and a second plate ( 20 ) positionable in a juxtaposed relationship when said hair treatment application device ( 1 ) is in a close…
- Who is the assignee on this patent?
- Procter & Gamble
- What technology area does this patent fall under?
- Primary CPC classification A45D19/0008. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Apr 07 2015 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).