| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2793-0063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2081-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2033-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-20 |
| filingDate |
1984-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12f2923c2bbcb33a610a5e94a2a6c7f1 |
| publicationDate |
1985-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0147570-A2 |
| titleOfInvention |
Process for the manufacture of asymmetric, porous membranes and product thereof |
| abstract |
A process for the production of asymmetric, porous membrane is disclosed which comprises extruding liquified polymer in tubular form and while expanding said film during processing, subjecting it to conditions such that the inside and outside surfaces of the film receive distinct treatments. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0247597-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9416002-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4869857-A |
| priorityDate |
1983-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |