http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107163205-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3d7e466c44c7b54e2a48e4bf62665ef |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G16-0225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-343 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G16-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-343 |
| filingDate | 2017-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55550fc4ccd304244c4755228e296072 |
| publicationDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107163205-A |
| titleOfInvention | A kind of unsaturated polyester prepolymer containing ketone group and its preparation method and application |
| abstract | The invention relates to the field of preparation of organic compounds, in particular to a ketone group-containing unsaturated polyester prepolymer and its preparation method and application. Diacetoacetate is obtained by transesterification of diol and ethyl acetoacetate; diacetoacetate and diaryl aldehyde are used as monomers, and Knoevengel reaction occurs under the catalysis of secondary amine/acetic acid to obtain ketone Based on the unsaturated polyester prepolymer, the prepolymer undergoes a curing reaction to obtain a ketone-containing thermosetting unsaturated polyester resin. Using it as an amino protection reagent, the resin can be directly filtered from the reaction solution after deprotection, and the post-treatment process is simple. The invention has wide selection of raw materials, low price, simple synthesis route, mild synthesis conditions and good application prospect. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112708307-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114805075-A |
| priorityDate | 2017-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.