Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e342d108849f341531783ea7e874db4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e8cc3701ed4c4f042a7b88ebff70203 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-06 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 |
filingDate |
2009-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a2949d8ffc06b2f7c47f7a7ac21f654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d72e302219a924092b17773a753c744 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d29cb82ff51888b2d6aaa3329534794 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c72eef40658366f118e14c599a8bd30a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cba219e536182b98c8562e66b12374d |
publicationDate |
2011-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2285899-A1 |
titleOfInvention |
Phase transitioning hydrogels |
abstract |
A method of forming and the resulting hydrogel composition comprising poly( vinyl alcohol) at a final concentration of about 20% (w/w) to about 65% (w/w) and polyethylene glycol at a final concentration of about 2% (w/w) to about 20% (w/w), wherein the hydrogel composition has a total polymer content, above about 30% (w/w), higher than the total polymer content of a precursor polymer solution formulated prior to the formulation of the hydrogel composition. The hydrogel composition may further comprise poly( vinyl pyrrolidone) at a final concentration of about 0.10% (w/w) to about 0.75% (w/w). |
priorityDate |
2008-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |