http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PT-103528-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_550fe5a11abe8ad28244c6d753e74a01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5d1e73bedb4ced40d6a8b3cdec769ec |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-282 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32 |
| filingDate | 2006-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0e46b4b2e8685f61ef9255ea216bb0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57d7e28b6a990292fae434947d0efc71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3504e47c6c8adcd5f32802450b5b485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ccaeababb2be7e02b3920f1c0b2bdb1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94bbb1f2ad92fe823d601ccd6c8ba586 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_085b9b0cf7afca9f93e3075670047e3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c2b8208736b20a76ec5af106759b1bd |
| publicationDate | 2008-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PT-103528-A |
| titleOfInvention | METHOD OF PRODUCTION OF NANOPARTICLES OF CALCIUM PHOSPHATES WITH HIGH PURITY AND RESPECTIVE USE |
| abstract | The present invention relates to a method for the continuous production of phosphorous phosphate nanoparticles in a network mixing reactor or in a reactor with a static mixer (S), which is fed with solutions of calciton and phosphorus, a silane and , OPTIONALLY, A SOLVENT OR A DISPERSING AGENT. THE PROPOSED PROCESS ALLOWS THE CONTROL OF THE MICROMISTURE THAT IS ESSENTIAL FOR THE DEVELOPMENT OF PARTICLES OF NANOMETRIC STRUCTURE, BUT IT IS ALSO DETERMINING FOR THE PURITY, CRYSTALLINITY AND MORPHOLOGY OF THE CRYSTALS. ANOTHER DETERMINING FACTOR IS THE DISTRIBUTION SCHEME FOR REAGENTS AT THE REACTOR AND THROUGH THEREOF, CONTINUOUSLY OR ALTERNATED IN THE TIME, THAT WILL PERMIT TO PROGRAM THE PH OF THE REACTIONAL MIXTURE THROUGH THE REACTOR. THE SUSPENSION OF CALCIUM PHOSPHATE NANOPARTICLES COMING OUT OF THE REACTOR CAN BE AFTER SUBSTANTIVE STAGES OF AGING, ULTRASOUND, SEPARATION, DRYING, SINTERING AND GRINDING. SOME CALCIUM PHOSPHATES ARE CONSIDERED BIOMATERIALS BY WHICH THEY FIND VARIOUS APPLICATIONS AS FOOD ADDITIVES AND NUTRITIONAL SUPPLEMENTS, MATERIALS FOR REPLACEMENT, REPAIR AND BONE INCREASES, BIOCIMENTS AND COATINGS OF METAL IMPLANTS. LATEST APPLICATIONS INCLUDE ITS USE IN COSMETICS, TOOTHPASTE AND AESTHETIC TREATMENT TO INCREASE CONNECTIVE TISSUE (DERME) AND CONSEQUENT DECREASE OF WRINKLES. |
| priorityDate | 2006-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.