| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2967
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2913 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2865
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-71 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
| filingDate |
2000-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2183601e42c445ee49a6ed6f92390f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ca2771ce2a7ed3fecc150e8848ff9ce |
| publicationDate |
2002-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6468652-B1 |
| titleOfInvention |
Elastic polyurethane-urea fiber and method for producing the same |
| abstract |
An improved polyurethane-urea elastic fiber is obtained by incorporating a specific urea compound prepared by reacting the following compounds together:(a) a nitrogen-containing compound having both at least one bifunctional amine group selected from a group consisting of a primary amine group and a secondary amine group and at least one nitrogen-containing group selected from a group consisting of a tertiary nitrogen group and a heterocyclic nitrogen group;(b) an organic diisocyanate; and(c) at least one compound selected from the group consisting of a mono- or di-alkylmonoamine, an alkylmonoalcohol and an organic monoisocyanate.With the incorporation of the specific urea compound, the polyurethane-urea elastic fiber which can be fast dyed exhibits enhanced thermosettability and increased elastic functions can be produced through a stabilized spinning process. The improved thermosetting property enables end use products of the present fiber such as swimsuits and panty hose to be firmly shaped and to be substantially free from grinning. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009235427-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009286441-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021172090-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11105020-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7838617-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7485364-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020017996-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012246803-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8920922-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11618979-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005165200-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11629437-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007196650-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011158978-A1 |
| priorityDate |
1999-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |