| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_141759914e5871e46c8f25bc7ef29c6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2225c3b99b62d2b1ff8dc17ce913e01b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7f61eb502e27aec761300a270023cb5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_673bba38f8b9d4417d6942ecb3fb10f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09106e43404d6b1977281e2561a126e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-00 |
| filingDate |
2011-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e05538dec5fb7e5513a16a98e634c71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_005c41fb9981555939e409422db3f945
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9df8b0742539d6f0a0e856fd770ede09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f14fb8a1800a6d6b279d9d21d8cb5e5f |
| publicationDate |
2011-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011163293-A2 |
| titleOfInvention |
Process of making asymmetric polybenzoxazole membranes |
| abstract |
The present invention provides a process for making an integrally skinned asymmetric polybenzoxazole hollow fiber membrane comprising spinning a dope solution via a dry-wet phase inversion technique to form a porous integrally skinned asymmetric o-hydroxy substituted polyimide or an o-hydroxy substituted polyamide hollow fiber membrane comprising microporous inorganic molecular sieve followed by thermal rearrangement at a temperature from 250° to 500° C to convert the polyimide or polyamide membrane into a polybenzoxazole membrane. These membranes contain microporous inorganic molecular sieve materials that can have a particle size from 20 nm to 10 µm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111764001-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111764001-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9199199-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014055248-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170090279-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102494432-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014100406-A1 |
| priorityDate |
2010-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |