| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-06 |
| filingDate |
2012-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db23eb2b1c395a3be624aa2254ec4576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e68b42279e54aa6171184bce5250d9e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3be39e8fc25f1f6d97e021c1693f0ba |
| publicationDate |
2013-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2849773-A1 |
| titleOfInvention |
Treated inorganic core particles having improved dispersability |
| abstract |
This disclosure relates to a process for preparing a treated inorganic core particle having improved dispersability comprising: (a) heating a slurry comprising porous silica treated inorganic core particle and water at a temperature of at least about 90C; and (b) adding a soluble alumina source to the slurry from step (a) while maintaining the pH at about 8.0 to 9.5 to form an alumina treatment on the porous silica treated inorganic core particle; wherein the treated inorganic core particle does not comprise dense silica or alumina treatments, and has silica present in the amount of at least about 7% up to about 14% and alumina present in the amount of about 4.0% to about 8.0%; and wherein the particle to particle surface treatments are substantially homogeneous. |
| priorityDate |
2011-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |