http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-2007007752-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5423f1ced75d7fb71b03cac90433e0d3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-412 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B07B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-12 |
| filingDate | 2005-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a30e64a118f6067d20bb0e7c4e2a2881 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e9262719fcdd15c63ca2fcb3878df2c |
| publicationDate | 2007-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-2007007752-A |
| titleOfInvention | SILICE CLASSIFIED FOR CLEANING AND IMPROVED ABRASION IN DENTIFRICS. |
| abstract | A method is provided for making abrasive precipitated silica compositions that have excellent cleaning performance and less abrasiveness with classification by size of the abrasive particles after the reactor, performed by means of air classification techniques. By targeting a specific particle size range, it has been determined that higher levels of cleaning of the dental film layer can be achieved without also increasing the dentin abrasion properties of the silica products themselves. As a result, dentifrices can be provided that include these abrasive silicon products, and show particularly desirable cleaning benefits, for improved polishing, teeth whitening and the like, without damaging the hard surfaces of the teeth. Also included within this invention are the products of this selective process scheme and dentifrices containing these classified silica products. |
| priorityDate | 2004-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 110.