http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-950006043-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2321-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2401-063 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-46 |
| filingDate | 1993-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1995-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-950006043-A |
| titleOfInvention | Novel solvent system for the production of high strength and high modulus polyethylene fibers by gel spinning and multistage stretching |
| abstract | The present invention relates to a novel solvent system consisting of first and second solvents for use in a method of making high strength and high modulus polyethylene fibers by gel spinning. The first solvent for dissolving the ultra high molecular weight polyethylene is selected from the group consisting of cycloalkane, cycloalkenes or mixtures thereof, and the second solvent or extraction solvent is selected from volatile solvents such as cyclohexanone or mixtures thereof. The solvent system taught in the present invention makes it possible to directly draw the extracted fibers without the intermediate winding step after the spinning step. The resulting polyethylene fibers of the present invention have strengths in excess of 15 g / d, modulus in excess of 350 g / d, break point elongation of less than 10% and crystallinity in excess of 60%. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20060106058-A |
| priorityDate | 1993-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.