| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-3154
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B2005-3996
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31544 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M107-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-3106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-3903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7266 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-725 |
| filingDate |
2003-07-31^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55fcdb521e55c7262bb7b26072dae75c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00073186515b3cd555680b40a54a4766
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68146b8d51edf7eb141818d0e1a3b836 |
| publicationDate |
2004-02-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004021984-A1 |
| titleOfInvention |
Magnetic recording head having a corrosion-protective layer of a metal salt of a perfluorinated polyether acid |
| abstract |
A process is provided for synthesizing metal salts of perfluorinated polyethers containing at least one carboxylic acid group. The polymeric salts so provided are effective as anti-wetting and corrosion-protective agents. The metal salts of perfluorinated polyether acids may be used to prepare corrosion-protected substrates, including magnetic recording disks and magnetic recording heads. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8116036-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011014497-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7961427-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008291570-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7353525-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011256425-A1 |
| priorityDate |
2001-01-11^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |