| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee25e6623f959dad3e2d9b287ec65cab |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-401
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2050-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-2835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-2815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-301 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D11-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B7-36 |
| filingDate |
2005-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_829bc2013ab042ee881142b6b134cde8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dad99a7c6010a89b31cc194a2fa78d41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebf92ddfac1da12d5674289491eaed7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ede4c803b590c90c1debadf57aae9a33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6e50fdeb5bbe920b25e2ef83a8aa09a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_299019022b42704f9927709399e771a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2da4b9778bcaabaa51fdcbb564fb3024 |
| publicationDate |
2006-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7111665-B2 |
| titleOfInvention |
Lubricant for improved surface quality of cast aluminum and method |
| abstract |
In a lubricant composition suitable for use in the manufacture of aluminum alloys comprising a lubricant base, the improvement wherein the lubricant composition further comprises: an effective amount of water, surfactant, and a high viscosity organic material having a low vapor pressure. It is believed that this mixture provides a method for uniformly distributing the surface oxide at the meniscus for casting applications and increasing meniscus stability. Uniform distribution of the oxide and increased stability at the meniscus reduces vertical fold formation that can lead to cracks in the aluminum ingot. In addition, the mixture promotes uniform heat transfer around the mold. Uniform heat transfer around the mold allows the solidifying aluminum alloy to stay in contact with the mold longer and form stronger ingot shells. A process for continuous or semi-continuous casting of aluminum alloys via the use of this lubricant composition is also disclosed. |
| priorityDate |
2004-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |