| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ebdfc88803aa0e0bb776ddb9db35fda |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate |
2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdbdea786568815d84d204e29cd18d38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be02f30df164ba13e923910102b34dd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_529f4ffe5d2b968792ab687b8c23fadd |
| publicationDate |
2020-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020203274-A1 |
| titleOfInvention |
Production method for catalyst component for olefin polymerization, production method for catalyst for olefin polymerization, and production method for olefin polymer |
| abstract |
The present invention pertains to a production method that is for a catalyst component for olefin polymerization and that comprises a step (3) for granulating, by spraying and drying, a water slurry of an ion exchangeable second layered silicate (B) having an average particle size of 0.03-0.4 μm and a Rosin-Rammler distribution constant n of 1.5 or more as calculated from a particle size distribution thereof, to obtain ion exchangeable first layered silicate granulated particles (C), and a step (4) for bringing the obtained first layered silicate granulated particles (C) into contact with an acid to obtain chemically-treated, ion exchangeable, second layered silicate granulated particles (D). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021193650-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023034889-A1 |
| priorityDate |
2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |