| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6998cfe696c85d64546adb4dad9d4c04 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D07B2205-3089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21C3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D07B1-0666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21C1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D07B1-0606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M139-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21C1-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21C9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21C9-02 |
| filingDate |
2015-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60036c990eba7520aa6ea4559f3e3706
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2603f03f926afcc267cbf66cf4ae03b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bb035eaecc54d59aba48c56f1a719bd |
| publicationDate |
2016-05-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3017889-A1 |
| titleOfInvention |
Steel cord for rubber reinforcement and method for manufacturing the same |
| abstract |
The present invention relates to a steel cord for rubber reinforcement. In the steel cord of the present invention, cobalt is contained by 0.001 ppm to 0.1 ppm within a 4 nm top-surface of the brass-plated steel wire. A method of manufacturing the steel cord includes: providing a brass-plated steel wire; mixing a cobalt compound in a wet lubricant filled in a wet drawing bath provided with a plurality of drawing dies between one pair of multi-stage drawing cones such that the concentration of the cobalt compound becomes 0.1 ppm to 100 ppm; and causing the cobalt to be contained by 0.001 ppm to 0.1 ppm within a 4 nm top-surface of the brass-plated steel wire after the brass-plated steel wire passes through a final die by causing the cobalt to be attached to a surface of the brass-plated steel wire and alloyed with a brass layer while the brass-plated steel wire is passing through the drawing cones and the drawing dies to be subjected to multi-stage drawing. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3363933-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110116142-A |
| priorityDate |
2014-11-10^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |