http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0713478-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed94d91a57b49d095214842a7cf87a95 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-1273 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-08 |
| filingDate | 1995-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_621f2cc5d15249bc1c7f8d22a68d5349 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_567d96a514a6191b1330a480decc6721 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dec377239816f106b2f6a95e99c707b3 |
| publicationDate | 1999-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0713478-B1 |
| titleOfInvention | Composite silicate materials |
| abstract | The present invention pertains to a crystalline hydrated layered sodium silicate/amorphous sodium silicate composite material with predetermined hardness ion sequestration properties achieved by control of the process for forming the material, and a process for making the material. The process for producing the crystalline hydrated layered sodium silicate/amorphous sodium silicate composite consists of producing a crystalline sodium disilicate by heating a sodium silicate at a specified time and temperature. The resulting material may include amorphous material, and the crystalline sodium disilicate can be either alpha-phase or delta-phase disilicate. This crystalline sodium disilicate is then hydrolyzed with up to 50.0 milliequivalents per gram of either H3O+0 ions or OH- ions. The resulting material can sequester Ca2+ ions, Mg2+ ions, or both, depending on the results desired, processing conditions, and starting materials used. |
| priorityDate | 1994-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.