Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2300-14 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0025 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60 |
filingDate |
2008-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12c4c603cb2b54aa92e887420ac5502e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd9e4f3e36c76ca34942201024ef8bf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b955715aee4c1fbd25baba744a537533 |
publicationDate |
2010-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2235093-A2 |
titleOfInvention |
Process for producing surface-crosslinked superabsorbents |
abstract |
Surface-crosslinked superabsorbents are produced using a process that comprises the steps of contacting a superabsorbent base polymer with a polyvalent metal salt solution produced by dissolving at least two different polyvalent metal salts, at least one of which comprises a chelate-forming anion, and heat-treating to produce a surface-crosslinked superabsorbent. |
priorityDate |
2007-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |