http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I275641-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b27deaf45890893586c2ed77ac13dc32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21C9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M125-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-62 |
| filingDate | 2003-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7528577e95cedeef2cdd94080a3c3b13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f19f5bb0b12a4554f2c3324d86c83e48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3c61d2faca177aa94061c7a158e489a |
| publicationDate | 2007-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I275641-B |
| titleOfInvention | Cold-drawn lubricating oil, lubrication film and method of producing cold-drawn steel tube |
| abstract | The invented first lubricating oil has an S content of <=3 mass% and a viscosity of 5x10<-4> to 1x10<-3> m<2>/s (400 to 1,000 cSt) and the second lubricating oil has an S content of 10-30 mass% and a viscosity of 5x10<-5> to 2x10<-4> m<2>/s (50 to 200 cSt). The lubrication film made from the invented two kinds of lubricating oils can ensure lubrication performance during cold-drawing and reduce annealing sludge to be below 3 g/m<2>. Therefore, the most adequate cold-drawn steel tube for use as various mechanical structure parts in automotive industry can be obtained. |
| priorityDate | 2002-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.