http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002128899-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29115e0df4ff43a30b69105fbedba5b9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00 |
| filingDate | 2000-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9afc4b1cdfa4a4b2ada1d546b035c2ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e263a1aa1f9d0f3cfae8e6588561075 |
| publicationDate | 2002-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002128899-A |
| titleOfInvention | Water-absorbing polymer with biodegradability |
| abstract | [PROBLEMS] To provide a water-absorbing polymer having excellent biodegradability and high water absorption. Kind Code: A1 A biodegradable polyamino acid having a carboxyl group in a side chain is converted into two functional groups which react with a carboxyl group in the same molecule and two or more hydrophilic groups of the same type as the functional group or this functional group. A biodegradable compound having one or more different types of hydrophilic groups, which provides a biodegradable water-absorbing polymer characterized by being directly cross-linked, and the cross-linking reaction is carried out with an organic solvent, water, or The present invention proposes a method for producing a biodegradable water-absorbing polymer, characterized by using a water-soluble carbodiimide in a mixed solvent of (1) and further adding a base as necessary. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220067417-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007132785-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007129747-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017514008-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013100715-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012211308-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9254348-B2 |
| priorityDate | 2000-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.