| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-02038 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00721
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-02033 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-10 |
| filingDate |
2000-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15fc6b1fb997ee6b34cbb90f85c8c757
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d86d582ed0a8a96b1243ff8b24f2850
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_accee57f4d3dc10ead27cb518a330349
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9378674a43fe23851a2ab348adf51115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fdf6898eb3f501262c9f57f8e73ac15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f38411f97c73a725baacae0123375f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c29da565ebdbfc391e2310030fdbfdd |
| publicationDate |
2002-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1219982-A1 |
| titleOfInvention |
Plastic optical fiber, optical fiber cable and plug-attached optical fiber cable and production methods therefor |
| abstract |
The present invention relates to a production method of a plastic optical fiber which comprises the steps of heat drawing an undrawn plastic optical fiber obtained by melt spinning and annealing the drawn fiber at a circumferential velocity ratio between the front and rear rollers (circumferential velocity of a rear roller / circumferential velocity of a front roller) of 0.5 to 1.2 under heating conditions which satisfy 4 </= y </= -1.5x + 330 and (Tgc - 5) DEG C </= x </= (Tgc + 110) DEG C ÄTgc: a glass transition temperature of a core, x: an annealing temperature ( DEG C), and y: an annealing time (seconds)Ü. According to the present invention, a plastic optical fiber having a small thermal shrinkage ratio and excellent heat resistance can be provided. <IMAGE> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100356211-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102013009169-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102013009169-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1644763-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1644763-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006049266-A1 |
| priorityDate |
1999-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |