| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ff5e574e87bdbc329ad2c2129725d29 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2300-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate |
1999-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5944257f30b124dc14d931eb05d9b253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4102df0d148131397587545ef01857be |
| publicationDate |
1999-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5998493-A |
| titleOfInvention |
Hydrophilic/oleophilic microcellular foam and method for making same |
| abstract |
A superabsorbent foam material is made by a water-in-oil high internal phase emulsion polymerization comprising the steps of (a) dissolving an organic solvent-soluble surfactant in a water-insoluble monomer to form an organic phase; (b) blending the-organic phase with an aqueous phase using high shear mixing to form an emulsion, said aqueous phase comprising a water-soluble polymer, a cross-linking agent, and water; (c) polymerizing the water-insoluble monomer in the organic phase; (d) cross-linking the water-soluble polymer in the aqueous phase; and (e) final curing and drying the resulting foam. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004087926-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6867254-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7581436-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6565961-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009023425-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004204510-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003083423-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7381768-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8986474-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004044041-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6890963-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009048381-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009188304-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004094511-A1 |
| priorityDate |
1997-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |