| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d4fe6440551a22a84a2956f412c1ac79 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14 |
| filingDate |
1971-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1973-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74019b5c40e1b9f19924c3c36a27b070
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e280603491a1e56114418684bd043434 |
| publicationDate |
1973-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3775068-A |
| titleOfInvention |
Glass polishing agent of sodium zirconium silicate |
| abstract |
Sodium hydroxide or sodium carbonate is mixed with zircon, and heated to a temperature preferably about 2,200*F for 6 hours, and then the product is preferably wet-milled, adding phosphoric acid to control the final pH. A sodium zirconium silicate is obtained which is particularly suitable for glass polishing, and having a composition range from (0.1 Na2O) (ZrO2) (SiO2) to (1.1 Na2O) (ZrO2) (SiO2). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013055646-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9108855-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6046915-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0435402-B2 |
| priorityDate |
1971-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |