http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-CS20110009-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_197b3f863ced9acc9934d135fd259f00 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-522 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-732 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-733 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-368 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-8117 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-8147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-602 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-498 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-8152 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-8158 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-8176 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L33-105 |
| filingDate | 2011-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52f6e78f91be7b380d3af8e2ba03905b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3489426d8102159aab4589045bf6a59d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17f54997f3b63e15e59e4b6575c6ee37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9e6bc4155bb2f3b8929429e14228383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_877116413ac55b8fd26cc0030f155e08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1724a05c2dee32c26f3615e78d6e9061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e60dd40a02a84eecaf61b760691f0ffc |
| publicationDate | 2012-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IT-CS20110009-A1 |
| titleOfInvention | COSMETIC, PHARMACEUTICAL OR NUTRACEUTICAL FORMULATION CONTAINING CONJUGATED ANTIOXIDANTS MOLECULES |
| abstract | The knowledge of the damage from chronic exposure to exogenous factors, such as sunlight and oxidizing agents is increasing, thanks to the information campaigns. The protective action of these factors must pay attention to the issues of toxicity resulting from topical formulations which should provide specific requirements, including stability and safety. In this regards, particular attention is focused on sunscreens, especially on the organic ones, which can show photostability and toxicity concerns. The importance of the filters toxicity concerns has been greatly exacerbated in recent years to the point that the producers of raw materials and technical formulators have implemented various strategies in order to develop stable and safe sunscreens. In this context, the use of "SPF boosters", raw materials are able to increase the SPF of a formulation of the sun exploiting different mechanisms of action, is an interesting approach in the development of solar products. Considerable interest has also led to the preparation of formulations for the protection from oxidizing agents (ozone, hypochlorite and environmental pollutants) responsible for a pathological condition, such as oxidative stress, which can damage different cell structures. Oxidative stress, indeed, involves a degradation of cells and tissues with a loose in their efficiency. The premature aging of the skin is one of the most popular signs. This idea is based on the use of polyvinylpyrrolidone (PVP) functionalized with antioxidant molecules such as rosmarinic acid, ellagic acid, epigallocatechin gallate, resveratrol, hydroxytyrosol, to be used as boosters of SPF and / or protective agents for skin and hair from exogenous factors such as harmful UV radiation, ozone and chemical oxidants. These antioxidant-polymer conjugates represent a breakthrough in the world of raw and semi-processed materials in the cosmetic, pharmaceutical and nutraceutical markets. At present, polymeric and antioxidant compounds, such as polyphenols, are individually used in cosmetic, pharmaceutical and nutraceutical formulations, but no examples of antioxidant-polymer conjugates are reported. |
| priorityDate | 2011-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.