http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63188442-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f53aaf6c99bf854b4f9f10f4241e880 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-02 |
| filingDate | 1987-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e63714ffd9d8d5bfbd1af5f04a9d895 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a182e315d9f0e91cc25b57a75aa39e6 |
| publicationDate | 1988-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63188442-A |
| titleOfInvention | Resin coating sand grain for shell mold |
| abstract | PURPOSE: To obtain shell mold sand having low odor, quick setting velocity and excellent strength at room temp. by containing at least one kind of aminophenol class to a thermo setting phenol resin binder. n CONSTITUTION: At least one kind of a monoaminophenol and a diaminophenol is contained to the thermo setting phenol resin binder of resin coating sand grain for the shell mold. Especially, it is desirable to use a metaminophenol or 3,5-diaminophenol. In this way, as a hexamethylenetetramine or formaldehyde source is not necessary to use as the curing agent, at the time of kneading, molding and pouring, the generation of ammonia or formaldehyde is a little and sand having low odor is obtd. Further, the good fluidity is obtd. by action of the aminophenol class and the coating sand having high bending strength at room temp. is obtd. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104226888-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104226888-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1864728-A4 |
| priorityDate | 1987-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.