http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104086743-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-677 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 |
| filingDate | 2014-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104086743-B |
| titleOfInvention | The preparation method of cardanol polylol and urethane thereof |
| abstract | The invention discloses the preparation method of two kinds of cardanol polylols and urethane thereof, comprise the following steps: that (1) directly utilizes cardanol side chain unsaturated double-bond and sulfydryl single methanol under ultraviolet light irradiation, carry out sulfydryl-alkene addition reaction and prepares the controlled side chain type cardanol polylol of hydroxy number; (2) phenolic hydroxyl group of hendecene acyl chlorides and cardanol reacts and prepares 10 hendecenoic acid modification cardanol, then reacts with sulfydryl single methanol and prepare the controlled 10 hendecenoic acid modification cardanol polylol of hydroxy number; (3) cardanol polylol and 10 hendecenoic acid modification cardanol polylol and di-isocyanate reaction prepare cardanol based polyurethanes.The inventive method low cost, renewable, non-environmental-pollution, biodegradable etc.; The urethane resin generated can be used as coating and sizing agent resin. |
| priorityDate | 2014-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.