http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7102639-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-1535 |
| filingDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-7102639-B1 |
| titleOfInvention | Binder composition for mold molding |
| abstract | The present invention contains a furfuryl alcohol (component A), a bishydroxymethylfuran (component B), a resin (component C) and water (component D), and forms a mold that satisfies the following conditions (1) to (5). It is a binder composition for mold. Condition (1): The content of the component A in the mold-molding binder composition is 30.0% by mass or less Condition (2): The content of the component D in the mold-molding binder composition Condition (3): The content of the component B is 39.0% by mass or more with respect to the total content of the component B and the component C in the binder composition for molding. 95.0% by mass or less Condition (4): Nitrogen content in the component C is 2.7% by mass or more and 22.0% by mass or less Condition (5): The component in the mold-molding binder composition When the content of B is y and the nitrogen content of the component C is x, the following formula (1) is satisfied. 2.97x + 15.2 ≦ y (1) According to the present invention, it is possible to provide a binder composition having a low content of monomeric furfuryl alcohol, which can significantly improve the template strength in a low temperature environment. |
| priorityDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.