http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110294666-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_55649340e8f96800aa61955a0f6f274d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-16 |
| filingDate | 2018-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35c51541ee7008fc7108ca2c5a8780a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8390a873f5f5d12e41f81f2eb8dc2c36 |
| publicationDate | 2019-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110294666-A |
| titleOfInvention | Preparation method of bisphenol A bisalkene etherified polyol and bisphenol A bisalkene etherified polyol prepared therefrom |
| abstract | A method for preparing a bisphenol A bisalkene etherified polyol, comprising using excess alkene carbonate and adding an alkaline catalyst to carry out alkoxylation of bisphenol A under high temperature and normal pressure, so as to safely High yields of bisphenol A bisalkene etherified polyols were obtained. The present invention also provides a bisphenol A dialkylene etherified polyol prepared by the preparation method, which has the structure shown in the following formula (I), wherein R 1 , R 2 , R 3 and R 4 may be the same or different and each is H, CH 3 , CH 2 CH 3 or CH 2 OH, and n and m are each an integer of 1-5. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112724075-A |
| priorityDate | 2018-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.