| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e1bf06f55de84b78abc9a057807f7eb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2929
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2913 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-14 |
| filingDate |
1990-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef0c04d7196bc23232592ebcfaa1aa3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e2cd412529d59cc94309328d361574c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e53796095b1fcf70f25cd425ff2b0ac0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e045873bdeb93ea1799fb72e5756b9dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eecf8419e917e9371fd5a485ad8c7de1 |
| publicationDate |
1992-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5091254-A |
| titleOfInvention |
Polyvinyl alcohol monofilament yarns and process for producing the same |
| abstract |
A high strength and high initial modulus polyvinyl alcohol monofilament yarn and a process for producing the same with high productivity are disclosed, the monofilament yarn comprising polyvinyl alcohol having a polymerization degree of from 1500 to 7000, having a tensile strength of not less than 10 g/d and an initial modulus of not less than 200 g/d, and having a fineness of 100 denier or more; and the process comprising dry-wet spinning a spinning dope prepared by dissolving polyvinyl alcohol having a polymerization degree of from 1500 to 7000 in a solvent and stretching the resulting unstretched filament, wherein a plurality of filaments immediately after being spun from a spinning nozzle having a plurality of orifices are closely adhered and united into a substantially single strand in an inert atmosphere and then introduced into a coagulating bath or a cooling bath. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009032991-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6203903-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009142503-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007184265-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7749352-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7462392-B2 |
| priorityDate |
1989-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |