Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249989 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-14 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-14 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-14 |
filingDate |
1992-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1129ebb4c659bcbce4b1dbb7f38ed831 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2d5b5aa824b3cdbb6c7609dd51d8b97 |
publicationDate |
1993-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0534158-A1 |
titleOfInvention |
Microporous discs of elastic segmented polyurethane |
abstract |
Solutions of segmented polyurethanes are coagulated to form flat circular microporous structures having a substantially continuous pore-free surface and a substantially open pore surface. |
priorityDate |
1991-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |