http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005041905-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 |
| filingDate | 2003-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe7129d396b5247a9df16b007aa6e3d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec216d62ec7dddddafd394fd135662a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5349ae2faf49ccfa3dfe2a9c49cb2e19 |
| publicationDate | 2005-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005041905-A |
| titleOfInvention | Polylactone and method for producing the same |
| abstract | The present invention relates to a novel polylactone, particularly a polyurethane or polyester, useful as a thermoplastic elastomer excellent in heat resistance, hydrolysis resistance and mechanical properties using an aromatic amide unit in a hard segment and a polylactone unit in a soft segment. The present invention provides a polylactone useful as a raw material for an elastomer, a polyamide, and a polyesteramide elastomer and a method for producing the same. A method for producing a polylactone, which comprises subjecting a lactone compound to heat ring-opening polymerization in the presence of a novel polylactone having a specific structure and a specific dihydroxy aromatic amide compound. [Selection figure] No selection figure. |
| priorityDate | 2003-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.