| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7b7a22f6225654fae7d0795601ccb79 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-1891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B26-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B26-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22 |
| filingDate |
1975-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37043d06a4a0b27e5ea721c2d4810865 |
| publicationDate |
1976-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3985699-A |
| titleOfInvention |
Method of manufacturing mould members of polyurethane-bonded granular material |
| abstract |
A method for manufacturing mould members which comprises mixing together a granular material such as sand; a polyurethane forming cold-hardenable bonding agent composition; and a solvent for the bonding agent composition wherein the solvent has an evaporation rate which corresponds to a reference value of 100-800 when the normal butyl acetate has a value of 100 and pure acetone has a reference value of 1,000; shaping the mixture into a predetermined form; and blowing gaseous amine through the mixture to catalyze the formation of the polyurethane bonding agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7524202-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6939151-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004192093-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7044760-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002164896-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7216426-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4698377-A |
| priorityDate |
1974-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |