| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52e8990c8019487c0abf7dec48f420fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4da941d544d0aa93de2f682c20ff4d06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa50ac73573762143c2b3cbddbd1ceb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_039c342e3cb5a9e9e7962ce2727e2a6e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-00111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0011 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate |
2010-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad5b29563b9762c2f7d4f9f9611010e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d06422043a773fa770badaf2e6e28e17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_474a2df26d1c8200ed696d4a11f899fd |
| publicationDate |
2012-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012125835-A1 |
| titleOfInvention |
Process for the preparation of ethylene/chlorotrifluoroethylene polymer membranes |
| abstract |
The invention relates to a process for the production of membranes based on ethylene/chlorotrifluoroethylene polymers having a melting temperature not exceeding 200° C. The process relies on the diffusion induced phase separation of the ethylene/chlorotrifluoroethylene polymer from a solution and comprises the steps of providing a solution comprising an ethylene/chlorotrifluoroethylene polymer having a melting temperature not exceeding 200° C. in a solvent; casting the polymer solution into a film; immersing the film in a non-solvent bath to precipitate the polymer. Membranes made of compositions comprising an ethylene/chlorotrifluoroethylene polymer having a melting temperature not exceeding 200° C. and at least one second polymer are also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11118044-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112480296-A |
| priorityDate |
2009-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |