| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bce1ecc7963cd87cd2786475ee9a08ec |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-445 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3274
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3276
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-2808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-545 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-545 |
| filingDate |
1988-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b55ff31e5d444eea55d8f0a2871ef578
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bfe915360c143b2db2f427c8afa3b7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfb935942ef39959dd925e877f35b7bb |
| publicationDate |
1993-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1317714-C |
| titleOfInvention |
Polyaldehyde activated membranes |
| abstract |
POLYALDEHYDE ACTIVATED MEMBRANES ABSTRACT An activated microporous membrane is provided, having aldehyde functional groups on its inner and outer sur-faces. The aldehyde functionality on all surfaces pro-vides for effective covalent bonding to the membrane by amine containing materials. The activated membrane can be made of a polysulfone/polyacrolein mixture or a polysulfone microporous membrane treated with a poly-acrolein solution. GELM:129/C1 |
| priorityDate |
1987-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |