| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13378daf1ea3e93deba77c21f881e972 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate |
2020-09-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e16b4876b528bf241e0d1a48015d0a2c |
| publicationDate |
2021-03-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021049451-A1 |
| titleOfInvention |
Method for producing water-absorbable resin particles |
| abstract |
Disclosed is a method for producing water-absorbable resin particles, comprising mixing first polymer particles each having a particle diameter of less than 180 μm with second polymer particles each having a particle diameter of 180 μm or more to produce aggregated masses and pulverizing the aggregated masses, wherein the residual monomer amount in the first polymer particles is 250 ppm or more. |
| priorityDate |
2019-09-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |