http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2094124-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e8419968d4bafbac2ff6934235f0a53 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-38 |
| filingDate | 1991-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_965542562c6505232a86c5311fbfb3fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e97766fad3d243f7b57b3c6ae2d76913 |
| publicationDate | 1999-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2094124-C |
| titleOfInvention | Water dispersible moulds |
| abstract | A water dispersible mould for making a casting, the mould comprising a water-insoluble particulate material and a binder therefor, the binder including polyphosphate chains and/or borate ions. The invention also provides a process for making a water dispersible mould for making a casting, the process including the steps of: (a) providing a water-insoluble particulate material; (b) combining the particulate material with a binder including polyphosphate chains and/or borate ions, the chains and/or ions being dissolved in water; (c) forming, either during or after step (b), the particulate material and binder mixture into a desired shape; and (d) removing free water from the mixture. The polyphosphate chains may be derived from a water soluble phosphate glass and the borate ions may be derived from a soluble borate glass. |
| priorityDate | 1990-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.