| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7b1787fdafc9a84f27a9e2e702132f8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-34 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-1825 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-54 |
| filingDate |
2003-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c711d9f19c9021fd9f31f63df3c3066e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb707d4fd31c7046cdb5713318639a19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_077dd4c6cbf525129487db977101cfd6 |
| publicationDate |
2004-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2004024368-A1 |
| titleOfInvention |
Reactive amine catalysts for use in pucb foundry binder |
| abstract |
The present invention relates a reactive tertiary amine catalyst used in a phenolic urethane cold box process. Through the use of a reactive tertiary amine, the problems associated with vaporous amine waste streams can be eliminated. Some typical reactive tertiary amine catalysts that are useful in the present invention include 1-dimethylamino-2-propanol (DMA2P), monoethanolamine and dimethylaminopropylamine (DMAPA). |
| priorityDate |
2002-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |