| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate |
1988-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cf5d02a8e5f695372c81b698fe5e198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd97a4bdf2848d4520b5dc070492b14f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4ddceed33364a8ca401ee5b5e75d8af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9bef3feaccb891d05c3a98899098a13 |
| publicationDate |
1989-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4882057-A |
| titleOfInvention |
Composition and process for separating fluid mixtures |
| abstract |
Disclosed are semipermeable fluid separation membranes prepared from polyaromatic polymers including aromatic repeat units of which at least five mole percent are substituted by moieties having ethylenically unsaturated carbon bonds wherein the polymer is crosslinked through carbon bonds between the ethylenically unsaturated moieties. The invented membranes have enhanced durability yet retain very high fluid, especially gas, permeability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102112520-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009217819-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5409524-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8664335-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6132955-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5013767-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5013332-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5209848-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6387163-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6482651-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010005734-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4992221-A |
| priorityDate |
1988-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |