| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_339554ec7e1be8931476ba8c01f72f65 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22 |
| filingDate |
2000-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19bf9c617195665e084b48dac5d60531
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80f1b49e96b792f00751362fe429ff4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0f4d4512db612a4fffcf6001ed0bc1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_903e274eb5375bd9be2e6a2e6a20f7f3 |
| publicationDate |
2001-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0141954-A1 |
| titleOfInvention |
Method to improve humidity resistance of phenolic urethane foundry binders |
| abstract |
An embodiment of the present invention provides a method for improving the tensile strength of foundry cores and molds. More particularly, an embodiment of the present invention provides an improved binder for foundry cores and molds that include a fluoride bearing acid in combination with an inorganic silicon compound. Alternately, the improved binder may include a fluoride bearing acid in combination with a boron compound. In a preferred embodiment, a modified part 1 binder component includes a combination of hydrofluoric acid and an inorganic silicon compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105331310-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6632856-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6664310-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6602931-B2 |
| priorityDate |
1999-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |