http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013237714-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-00 |
| filingDate | 2012-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bf00e7cad38854c15f46585b00b3949 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29153054de4660bbb89f1bff96fe6e72 |
| publicationDate | 2013-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013237714-A |
| titleOfInvention | Method for producing polyurethane elastic body, polyurethane elastic body, elastic fiber, artificial leather and non-woven fabric |
| abstract | A method for producing a polyurethane elastic body capable of producing a polyurethane elastic body excellent in stretchability, heat resistance and yellowing resistance at a high concentration with high productivity and improving storage stability, In addition, a polyurethane elastic body obtained from the production method and excellent in stretchability, heat resistance and yellowing resistance, and further, an elastic fiber, artificial leather and nonwoven fabric obtained using the polyurethane elastic body are provided. SOLUTION: A hydroxyl group-terminated polyurethane prepolymer is synthesized by reacting bis (isocyanatomethyl) cyclohexane and a high molecular weight polyol, and an isocyanate group-terminated polyurethane prepolymer is synthesized by reacting diphenylmethane diisocyanate with a hydroxyl group-terminated polyurethane prepolymer. Then, an isocyanate group-terminated urethane prepolymer and a chain extender are reacted to synthesize a polyurethane elastic body. Moreover, an elastic fiber, artificial leather, and a nonwoven fabric are obtained using a polyurethane elastic body. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112740837-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113754851-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112625203-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11542377-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114561807-A |
| priorityDate | 2012-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 234.