| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-80 |
| filingDate |
2012-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03e7595853bd8801c2d21a1141937ed2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f6bade3eaa1f56e55fe5e0bb8977520
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28d9235611bcd58db54e68dc3cd629d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62b83ebe9b6cbac04951c3e4ab38973e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_265fead64a3fc53bc6165c993b7e459d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_688bb0e1d9c69b218efb526907d93e1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26f11416fe54bf879604c4c61c9af513 |
| publicationDate |
2014-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140109490-A |
| titleOfInvention |
Method for removing sulfur from fiber using a weak base |
| abstract |
The present invention provides a process for removing sulfur from a fiber comprising the steps of a) contacting an undryed sulfur-containing fiber in a yarn with an aqueous base having a pKa of 11 or less to release at least a portion of the sulfur, Wherein the yarns comprise fibers derived from a polymer comprising an imidazole group; And b) rinsing the yarn to remove at least a portion of the released sulfur. |
| priorityDate |
2012-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |