| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F114-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C235-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G16-0231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G16-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F114-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
2020-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111718273-B |
| titleOfInvention |
A kind of ethylenediaminetetraacetate and its application in the preparation of polyvinyl chloride anti-sticking agent |
| abstract |
The invention discloses a polyvinyl chloride anti-sticking agent, which is obtained by reacting a carboxylic acid ester compound derived from ethylenediamine as a precursor and reacting with formaldehyde. The precursor has the following structure: The anti-sticking kettle agent of the invention has a simple synthesis method, easy to obtain raw materials, and the obtained product has stronger adhesion to the kettle wall, and is an effective anti-sticking kettle agent compound. |
| priorityDate |
2020-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |