http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19980032768-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 |
| filingDate | 1997-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e27a7086b030d503cf5df28a2558068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_909422731b01620e755ae2d28b649902 |
| publicationDate | 1998-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19980032768-A |
| titleOfInvention | Water-absorbent and preparation method thereof |
| abstract | The present invention is a water-absorbent having excellent absorption capacity and absorption efficiency under pressure and exhibiting excellent water absorption even when the concentration of water-absorbent resin is high when used in hygiene products. -absorbing agent). The water-absorbent has an absorbency under pressure of 30 (g / g) or more and an absorption efficiency defined by the following formula: 0.7 or more. This absorbent has a water absorbency of at least 40 (g / g) and an amount of eluting component of 1% by weight or less relative to the water-absorbent resin, in the presence of a surface-crosslinking agent. By heating: or polymerizing the water-absorbent resin in the presence of a chain-transfer agent; Treating the polymerized water-absorbent resin with a hydrophilic solution; The treated water-absorbent resin can be prepared by a method of heating in the presence of a surface-crosslinking agent. |
| priorityDate | 1996-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 113.