http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108530591-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-425 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-42 |
| filingDate | 2018-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108530591-B |
| titleOfInvention | Preparation method of alkaline phenolic resin for 3D sand mold printing |
| abstract | The invention discloses a preparation method of alkali phenolic resin for 3D sand mold printing, which is characterized in that a modifier synthesized by reacting dimethylchlorosilane and tris (2-hydroxyethyl) isocyanurate reacts with a phenolic compound, an aldehyde compound and an alkaline catalyst under certain conditions, and the obtained phenolic resin has the excellent properties of high curing speed, low viscosity, high strength and high temperature resistance, and has good application and development prospects. |
| priorityDate | 2018-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.