| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a23dec10b8c6d0c3638cd393266b4126 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-524
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-524
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-54 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate |
2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_930ef732e615a06411f65de315202562 |
| publicationDate |
2021-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-3105366-A1 |
| titleOfInvention |
Oil-based slurries and methods for making |
| abstract |
OIL-BASED SLURRIES AND METHODS FOR MAKING ABSTRACT An oil-based slurry composition comprising hydratable (water-soluble) materials with improved settling properties is disclosed with the addition of a suspending agent to the slurry mixture. The suspending agent is a styrenic diblock copolymer of formula A-B. The styrenic diblock copolymer is a hydrogenated styrene-(ethylene/propylene) (S-EP) block copolymer having a molecular weight of 175-225 kg/mole and a polystyrene (PSC) content of 30-50 %. The block copolymer maintains the water-soluble materials in suspension in the mixture with less than 3 wt.% free hydrocarbon solvent separation after at least 1 day standing. Date Recue/Date Received 2021-01-08 |
| priorityDate |
2020-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |