| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_83838745649688a5a24272815ea4a6fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4837
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4858
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D99-0078
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 |
| filingDate |
2012-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_574f5f20e97269e3cd320a9c881ac0fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d5b0e4e0cad3bcb08827031a9bc135e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1b85ce3626d4b469a82054626a6c7f0 |
| publicationDate |
2014-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2687625-A1 |
| titleOfInvention |
Polyurethane elastic fibers |
| abstract |
Provided are novel polyurethane elastic fibers having a high recovery stress, low hysteresis loss, and high heat resistance. The polyurethane elastic fibers of the present invention are polyurethane elastic fibers formed from a polyurethaneurea obtained from a copolyalkylene ether diol produced from different C 2-10 alkylene ethers; a diisocyanate; and a diamine, the polyurethane elastic fibers being characterized in that the polyurethaneurea has a hard segment percentage of 14.0% to 25.0% as defined by formula (1): hard segment percentage (%) = (urea moiety number-average molecular weight)/{(urea moiety number-average molecular weight) + (moiety segment number-average molecular weight)} x 100 (formula (1)). |
| priorityDate |
2011-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |