http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1491665-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d5d546aa6cbfb52c137af7cafc36bf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9019c0ce5cb7b82c85e121f6cac86dce |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2967 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2913 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-625 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 2003-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cbd8ad68081b52aa0d6426b2bcb3589 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a37782f08cca3a1dcf3d8352afaf28c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2faee7b229a0189be7f8e1f2a03f1bd9 |
| publicationDate | 2004-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1491665-A1 |
| titleOfInvention | Polyhydroxyalkanoic acid fibers with high strength, fibers with high strength and high modulus of elasticity and processes for producing the same |
| abstract | The present invention is a process for producing a fiber, comprising: melt-extruding polyhydroxyalkanoic acid; solidifying the polyhydroxyalkanoic acid by quenching it to its glass transition temperature + 15°C or less, to form an amorphous fiber; cold-drawing the amorphous fiber at its glass transition temperature + 20°C or less; and subjecting the fiber to heat treatment under tension. The present invention can provide: a process for producing a fiber with high strength, and the fiber produced through the process; and a process for producing a fiber with high strength and high modulus of elasticity and the fiber with high strength and high modulus of elasticity produced through the process, regardless of molecular weights of PHAs varying depending on origins such as a wild type PHAs-producing microorganism product, a genetically modified product, and a chemical product. |
| priorityDate | 2002-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.