http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1040827-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ee6d092e0588dcff4e2f7152ef1e6ce |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C5-0463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F25-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C15-23 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C15-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C15-24 |
| filingDate | 1976-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1978-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cb50292df195fe8d1e523b0bd275304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f17f0dc3b407556dc7981ac81a540dfc |
| publicationDate | 1978-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1040827-A |
| titleOfInvention | Apparatus for manufacturing cores and molds with static mixer stage |
| abstract | ABSTRACT An apparatus and method for forming foundry cores and molds of superior hardness and uniformity in a wide range of sizes includes staging hoppers for storing a first mass of sand coated with a catalyst-polymerizable resin film, and a second mass of sand coated with a catalyst filmfor polymerizing the resin. In forming the cores or molds these masses are simul-taneously and evenly dispersed and directed through a static mixer stage, wherein the resin and catalyst-coated sand par-ticles are intermingled and at least a partial integrationof the films takes place, into a shaping mold cavity, wherein the sand mixture hardens into a desired shape. Because the process is fast and continuous and mixing is accomplished without mechanically driven mixing elements, the apparatus and method are particularly well suited to high volume foundry operations wherein resin-catalyst systems having very fast hardening times are utilized. |
| priorityDate | 1975-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.