http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0523786-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-04 |
| filingDate | 1991-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c4802e4622a2d5affebdb8815ed4cbf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b3a05c95f34ee728b9e40b120e3a547 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cf92f5db0822d9a7e1a2b34362e43b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f0e8ee2728e56cb548f9e648e0b7ce9 |
| publicationDate | 1993-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0523786-A |
| titleOfInvention | Binder composition for producing curable mold and method for producing mold |
| abstract | (57) [Summary] [Object] The present invention provides a binder composition for a curable mold, which is used in a self-hardening mold and a gas-curing mold molding method, and which is used in a curable mold molding method. [Structure] In the step of condensing phenols and aldehydes, a metal element compound having a valence of 3 or more is used to react in an acidic region, and before and / or after the reaction, an alkali metal catalyst in an alkaline region. A binder composition for producing an ester-curable mold, which is characterized by containing a water-soluble phenolic resin produced by carrying out the reaction and a casting sand mold characterized by using the binder composition. Production method. [Effect] By using the binder composition of the present invention in a method for producing a sand mold for casting for molding a refractory granular material, the strength of a mold molded from recycled sand can be significantly improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007204624-A |
| priorityDate | 1991-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 147.