| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2300-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 |
| filingDate |
2015-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b591738c7a910f0aac2e818bfcf8d63d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90b69ec5e01d1f8d5faac68dda73454f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98edb6f8c71a8b8eb2437dcb3f031e69 |
| publicationDate |
2017-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017066862-A1 |
| titleOfInvention |
Method for producing polyacrylic acid (salt)-based water-absorbable resin |
| abstract |
The present invention provides a method for producing, by adding an additive and/or gas bubbles to a monomer with high efficiency, a polyacrylic acid (salt)-based water-absorbing resin having high physical properties while high productivity is maintained. The step of preparing an aqueous monomer solution includes the steps of: preparing an aqueous solution; and adding a water-insoluble additive and/or gas bubbles. A retention time from when the water-insoluble additive and/or the gas bubbles is/are added to when polymerization starts is 1 second to 60 seconds. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11020725-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3553092-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3904434-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11046819-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11434332-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112204091-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11466128-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10894245-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10759912-B2 |
| priorityDate |
2014-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |