http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001115007-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdfa36b677f4ef61245ca725011e221 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L73-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-30 |
| filingDate | 1999-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02379d523305fe4924e0031a5438e502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d9940f09a31cb15745f8d248c879135 |
| publicationDate | 2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001115007-A |
| titleOfInvention | Polyketone solution and method for producing polyketone fiber |
| abstract | PROBLEM TO BE SOLVED: To provide a non-flammable, low-toxic polyketone solution which exhibits high solubility in high molecular weight polyketones and is suitable for thermally and chemically stable gel spinning. Provided is a method for producing a used high-strength, high-modulus polyketone fiber. A solution of a polyketone in a solvent that is at least one aqueous solution selected from a zinc salt, a calcium salt, a thiocyanate, and an iron salt, wherein the polyketone solution has a temperature of 0 to 250 ° C. Using a polyketone solution having a phase separation temperature in the range, extruding into a bath at a temperature lower than the phase separation temperature to form a fibrous material, removing some or all of the solvent from the fibrous material, and then 3 times The film is stretched as described above. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003012917-A |
| priorityDate | 1999-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.