http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108339929-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-167 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-16 |
| filingDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108339929-B |
| titleOfInvention | A kind of forming and fixing agent and its preparation process and application |
| abstract | The invention discloses a kind of forming and fixing agent, raw material includes: 10-20 parts of phenolic resin, 8-18 parts of polyvinyl butyral, 4-12 parts of polyvinyl alcohol, 5-10 parts of water-soluble silicon oil, 3-8 parts of triethanolamine, 10-20 parts of polyacrylamide, 2-8 parts of coco amine, 5-15 parts of paraffin oil, 4-12 parts of carboxymethyl cellulose, 4-10 parts of acroleic acid resin powder, 3-9 parts of titanium dioxide, 6-12 parts of molybdenum disulfide and 20-30 parts of deionized water by weight.The invention also discloses application of the forming and fixing agent of preparation in the molding of 3D printing precoated sand.Forming and fixing agent prepared by the present invention can be improved the adhesive strength of precoated sand, improve the weatherabilities such as heat resistance, the resistance to ag(e)ing of precoated sand, extend the service life of precoated sand. |
| priorityDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.