http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0959821-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-70 |
| filingDate | 1995-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d84afb173782dc9508f8e65b9c20fa9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fc2b2a604a110f86a154b7989119adc |
| publicationDate | 1997-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0959821-A |
| titleOfInvention | Method for producing polyurethane urea elastic fiber |
| abstract | (57) Abstract: In producing a polyurethane urea elastic yarn, an optimum temperature range for discharging a dope is found, and high strength and high elastic modulus are expressed. A polyurethaneurea polymer solution obtained by reacting a polymer diol having hydroxyl groups at both ends with an excess molar amount of an organic diisocyanate compound to synthesize a prepolymer and then reacting the prepolymer with a diamine compound is used. In the spinning, the method for producing a polyurethane-urea elastic fiber, which comprises spinning the polymer solution in a temperature range of 90 ° C. or higher and 130 ° C. or lower. [Effect] The polyurethane urea elastic yarn thus obtained exhibits high strength and high elastic modulus. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9567694-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009114595-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012166504-A2 |
| priorityDate | 1995-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.