| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c546f9ac56260b6a763b1cf836fd9f53 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H19-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H19-40 |
| filingDate |
1977-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b7b0c7628954eb1e8a12db9d04e696a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a05e4156d0b0896a5afc11402d8e2b00 |
| publicationDate |
1980-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1090833-A |
| titleOfInvention |
Processing of clays |
| abstract |
"Improvements in or relating to the processing of clays". ABSTRACT A process for treating a clay mineral of the kandite group by contacting a fluid suspension of the clay mineral with a reducing bleaching agent for a time sufficient to give a desired improvement in brightness of the clay, wherein the fluid suspension of the clay mineral in water has a solids content of at least 50% by weight and a pH greater than 7.0 and contains a dispersing agent. |
| priorityDate |
1976-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |