| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb407bb57a8371105f815acae14f308d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3212 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-447 |
| filingDate |
2009-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0af8c79a0d6cccf9896f0ba39aa9c4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c59e1c379b7b4f529a03434692b9f07 |
| publicationDate |
2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2588221-T3 |
| titleOfInvention |
Synthesis of bioceramic compositions |
| abstract |
A process for the synthesis of a bioceramic composition for biomedical applications and comprising calcium phosphosilicate (CPS, Ca10(PO4)4(SiO4)2), where calcium phosphosilicate (CPS) is present in an amount of 50% by weight or more , where the secondary phase or phases comprise or comprise: (a) hydroxyapatite; or (b) one or more than one or more of alpha-tricalcium phosphate, an alpha-tricalcium phosphate phase, beta-tricalcium phosphate or and/or a beta-tricalcium phosphate phase; or (c) (i) hydroxyapatite; and one or both of (ii) alpha-tricalcium phosphate and/or an alpha-tricalcium phosphate phase; and/or (iii) beta-tricalcium phosphate or and/or a beta-tricalcium phosphate phase, the process comprising: providing calcium or a calcium-containing compound, a phosphorous-containing compound and a silicon-containing compound; form a precipitate by reacting the compounds in an aqueous phase at alkaline pH; and heating the precipitate at a temperature of 1000 to 1600°C for 1 to 120 hours. |
| priorityDate |
2008-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |