http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020515724-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-54 |
| filingDate | 2017-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020515724-A |
| titleOfInvention | Method for producing polyacrylonitrile fiber |
| abstract | As used herein, a) a first solvent and a suitable reaction for a reaction time sufficient to form a product comprising a polysaccharide ester composition comprising a polysaccharide ester having a degree of substitution of from about 0.001 to about 3. Contacting an esterifying agent with a polysaccharide in the presence of conditions, the esterifying agent comprising an acyl halide, a phosphoryl halide, a carboxylic acid anhydride, a haloformate, a carbonate or a vinyl ester, and The ratio of esterifying agent to polysaccharide ranges from about 0.001:1 to about 3:1 on a molar equivalent basis, and b) combining the product obtained in step a) with polyacrylonitrile. , C) spinning the fibers. |
| priorityDate | 2016-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 152.