| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0650095d147cf7389d2c10c848de4c87 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S528-906 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4202 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 |
| filingDate |
1999-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64ed4c4f7a3e61197f788f9efcdc3a5d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88600242d37210543f70ebf8f2eb31d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e12df360e5b6bc2b6d9db59cdeab8358
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19d85aba3e43003abf5dd32f2e80d509 |
| publicationDate |
2000-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6100360-A |
| titleOfInvention |
Process for preparing a polyurethane elastic fiber |
| abstract |
A polyurethane elastic fiber is prepared from a polyurethane prepolymer by reaction extruding the polyurethane prepolymer and a chain extender, preferably with twin-screw extruder, and melt spinning the resulting polyurethane elastomer from the extrusion. The polyurethane prepolymer is obtained by carrying out a pre-polymerization reaction of a polyester diol and a diisocyanate, wherein the polyester diol comprises two different types of polyol, the first type being poly(tetramethylene adipate) glycol or poly(ε-caprolactone) glycol and the second type being a reaction product of a diol and dicarboxylic acid having 36 carbon atoms. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010266799-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014205854-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009093606-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008058483-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009048407-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9598518-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7829640-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7015299-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7906598-B2 |
| priorityDate |
1999-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |