http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-517045-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-26 |
| filingDate | 1998-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6d76a10465a3a8ee6649f51705e697b |
| publicationDate | 2003-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-517045-B |
| titleOfInvention | Preparation of hydroxy urethanes |
| abstract | The reactions of cyclic carbonates, especially 1,3-dioxolan-2-ones, with amines, especially primary amines, are catalyzed by the presence of a base whose conjugate acid has a pKa of about 11 or more. The products are hydroxy urethanes, and the process can be used to form crosslinked polymers which contain urethane groups. Such crosslinked polymers are useful in coatings. |
| priorityDate | 1997-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.