| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5d35cbcd18261ca6afc76a9f64ae2a1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2381-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-23 |
| filingDate |
1988-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_062f3529f02d63fdd50b5aaf030ae618
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35799366329efd05629c9118bbf155b9 |
| publicationDate |
1990-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4939228-A |
| titleOfInvention |
Polyarylethersulfone polymer solution |
| abstract |
Described herein are solutions for coating compositions comprising at least one select polyarylethersulfone dissolved in a solvent comprising methylene chloride or N,N-dimethylformamide. These solutions are useful for preparing films, adhesives anisotropic membranes or hollow fibers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5698325-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5198525-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6228970-B1 |
| priorityDate |
1983-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |