http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022201931-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc45cddff361191b902ec863ebeea029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e13e24f77ee851df1b25d0cd125b4a6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-02 |
| filingDate | 2022-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8266922ae2d7dbb92f65bd250df520d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd2cced6d83fec9051ce2be2a681b957 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac3f7e75ffc300836dc5ef2c390c60ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e57181a5b0c4f17a031d3927c1c7005 |
| publicationDate | 2022-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022201931-A1 |
| titleOfInvention | Sand mold-forming additive, sand mold-forming composition, sand mold manufacturing method, and sand mold |
| abstract | Provided are: a sand mold-forming composition having excellent foamability; and a sand mold-forming additive that enables obtaining of a sand mold having excellent moisture resistance. This sand mold-forming additive contains, with respect to 100 parts by mass of an ionic surfactant (A), an inorganic alkali metal compound (B) at a proportion of 0.01-2.00 parts by mass. The inorganic alkali metal compound (B) is at least one selected from sodium chloride and sodium sulfate. The ionic surfactant (A) is preferably at least one selected from alkyl sulfonic acid metal salts (A1), alkyl sulfuric acid metal salts (A2), and polyoxyalkylene alkylether sulfuric acid ester metal salts (A3). |
| priorityDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.