| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1192a135e4bc40a5f201a9646f20172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa6e4421d9e1159b6012d9bf702be572 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D4-06 |
| filingDate |
1997-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31a9a92bb8b6c10f106e89d4acc60cfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54c9072a1b751a5f7063ba08a1dea6e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6868528b42fcc09381bf86ce2b462024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_655bc556108ac585dcc501989a3c9322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd3def4ddcdd9b20c8c28bf84fa6acbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dcd7339ba577ab19b220bb7585b248f |
| publicationDate |
1999-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H111817-A |
| titleOfInvention |
Composite polymer fiber spinneret |
| abstract |
(57) [Summary] [Object] To provide a spinneret capable of accurately and easily producing a composite polymer fiber exhibiting an optical function with a cross-sectional structure in which uniform thin films are substantially alternately laminated. A nozzle plate having openings in the form of rows for discharging two types of polymer compounds. Sheets 1 and 1 'face each other so that their openings are alternated, A collection chamber 19 of two types of polymer compounds discharged by the two nozzle plates and a flow path subsequent thereto is formed, Then, the spinneret has a funnel-shaped channel and is compressed in the laminating direction. |
| priorityDate |
1997-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |