http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-508359-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d3b6a8393723b5b697ef6a54fcc1a13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5de9df93c542251c9956ec1175632497 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88a139b9dd3adf1bd7f7b814d24ff157 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 |
| filingDate | 2000-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9d69da6d27c6cc85d480d63b2ae1ea8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_979fafb37bf2a85edd16323292c91e1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34cfa6ea73b11db76794c8a0fe743cc9 |
| publicationDate | 2002-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-508359-B |
| titleOfInvention | Production of polyamide elastomers |
| abstract | Polyamide elastomers are high performance elastomers which are commercialized and polymerized by using monomers such as caprolactam, adipic acid, diamine, polyetherdiol, and short-chain diacid. These processes have low yield rate and long polymerization time, which influence the market of polyamide elastomers. The present invention relates to a process for obtaining high performance polyamide elastomers from polyamide and polydiol. Furthermore, the long-chain dimmer acid has been used as chain extender partially. The processes for obtaining polyamide elastomers include melting, transesterification, and polymerization under reduced pressure. As a result a better properties elastomer and a shorter reaction time, lower production cost and less pollution process are obtained. |
| priorityDate | 2000-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.