| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
2001-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1be47b9b8d4e98b712f82c0cf94bcadb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90b69ec5e01d1f8d5faac68dda73454f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a241c0b4ebeee8d4fd87a5c2a7b5a17 |
| publicationDate |
2003-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1302485-A1 |
| titleOfInvention |
Process for production of water-absorbent resin |
| abstract |
The present invention provides a process for producing a water-absorbent resinnof which the residual monomer content and the extractable content are low. Thenprocess for producing a water-absorbent resin comprises the step of polymerizing atnleast one monomer component including acrylic acid and/or its salt as majorncomponents to produce a water-absorbent resin that is a neutralized salt, and thisnprocess is characterized in that the acrylic acid is a product obtained by catalytic gasnphase oxidation of propylene and/or propane and has a protoanemonin content of notnmore than 10 ppm, and in that the resultant water-absorbent resin has a neutralizationnratio of not less than 50 mol %. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7009010-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1863917-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7763202-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9926449-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8703450-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7875362-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9775927-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2074153-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8729191-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8568883-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1863917-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8481664-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8952116-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8080705-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7919038-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7960485-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7745507-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9090718-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3067370-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10358558-B2 |
| priorityDate |
2000-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |