Methods, compositions, and delivery systems for therapeutic skin treatments
US-2024390236-A1 · Nov 28, 2024 · US
Personal care compositions
US2017035686A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2017035686-A1 |
| Application number | US-201515304130-A |
| Country | US |
| Kind code | A1 |
| Filing date | Apr 1, 2015 |
| Priority date | Apr 17, 2014 |
| Publication date | Feb 9, 2017 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
The invention relates to a personal care composition which provides enhanced inter- cellular tight junction in skin cells. The invention more particularly relates to use of such composition for application on skin, scalp, hair and oral cavity. The personal care composition comprises an extract of Aloe vera and a hyaluronic acid polymer having a molecular weight from 5 to 60 kDa.
First claim
Opening claim text (preview).
1 . A personal care composition comprising (i) an extract of Aloe vera; and (ii) a hyaluronic acid polymer having a molecular weight from 5 to 60 kDa, the hyaluronic acid having the monomeric structure; wherein the extract of Aloe vera comprises 60 to 95% by weight of hydrolysed polysaccharides having a molecular weight in the range of 2 to 3 kDa and 0.1 to 20% by weight polyphenols. 2 . A composition as claimed in claim 1 wherein the polysaccharides are hydrolysed by trifluoroacetic acid (TFA) 3 . A composition as claimed in claim 1 wherein the extract of Aloe vera comprises 0.1 to 2% by weight polyphenols. 4 . A composition as claimed in claim 1 comprising higher than 30% by weight of polysaccharide comprising the polymer backbone 5 . A composition as claimed in claim 1 wherein the hyaluronic acid polymer has a molecular weight from 45 KDa to 55 kDa. 6 . A composition as claimed in claim 1 comprising 0.1 to 10% by weight extract of Aloe vera. 7 . A composition as claimed in claim 1 comprising 0.1 to 10% by weight hyaluronic acid polymer. 8 . A composition as claimed in claim 1 comprising a cosmetically acceptable base. 9 . A method of providing enhanced immunity to an external surface of a human or animal body comprising the step of applying a composition as claimed in claim 1 .
Assignees
Inventors
Classifications
Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00 · CPC title
Immunostimulants · CPC title
- A61K8/735Primary
Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof · CPC title
- A61K8/9794Primary
Liliopsida [monocotyledons] · CPC title
Preparations for care of the skin · CPC title
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Frequently asked questions
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- What does patent US2017035686A1 cover?
- The invention relates to a personal care composition which provides enhanced inter- cellular tight junction in skin cells. The invention more particularly relates to use of such composition for application on skin, scalp, hair and oral cavity. The personal care composition comprises an extract of Aloe vera and a hyaluronic acid polymer having a molecular weight from 5 to 60 kDa.
- Who is the assignee on this patent?
- Conopco Inc Dba Unilever
- What technology area does this patent fall under?
- Primary CPC classification A61K8/735. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Thu Feb 09 2017 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).