http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000000630-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a96a0c6720fd3ca29fe8740ecf1996be |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-00 |
| filingDate | 1998-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94e11a22e15ac7d6e88de9b40e1fc961 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abd55ef8051124ff1d2dade45f3516ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ba9fbb68eb5ca0b257f826d031849a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a6e3fc237965a975412c4e264399981 |
| publicationDate | 2000-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000000630-A |
| titleOfInvention | Mold molding method |
| abstract | (57) [Problem] To provide a mold molding method capable of obtaining a mold having high strength, excellent moisture resistance and heat resistance and extremely low odor in a short molding cycle. SOLUTION: One or more kinds of aggregates of silica sand, zircon sand, olivine sand, chromite sand, alumina sand, and mullite sand, and a saccharide whose monosaccharide unit is larger than 10 with respect to 100 parts by weight of the aggregates And a water-soluble polysaccharide that is soluble in water at 1% by weight or more at room temperature and a polyfunctional aldehyde compound having two or more aldehyde groups, and the water-soluble polysaccharide and the polyfunctional aldehyde compound are mixed within a specified range. Further, 0.5 to 10 parts by weight of a water-soluble binder having a total solid content concentration of 1 to 70% by weight, and an inorganic acid or an organic acid are added and mixed within a specified range, and the mold molding is obtained. After putting the composition for use in a closed container, the pressure in the container was increased to 48.0 k. This is a mold molding method characterized by maintaining the pressure at Pa or lower, forcibly removing water in the mold, and drying to mold the mold. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016016052-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100956707-B1 |
| priorityDate | 1998-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.