| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84 |
| filingDate |
2011-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcbf7b4989da0e75144db863d0fa0d87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ec3f2d436a876a5e348cf37c40960fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b4adad6ae3b5e8d506c4a25946aeabe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d4986df8a367a932b1a4236e9a92ef0 |
| publicationDate |
2011-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2011170952-A |
| titleOfInvention |
Magnetic disk substrate cleaning agent |
| abstract |
PROBLEM TO BE SOLVED: To provide excellent solubility with respect to reprecipitation of nickel ions derived from Ni-P plated aluminum substrates and iron ions derived from stainless steel cleaning equipment, etc. It is an object of the present invention to provide a magnetic disk substrate cleaning agent that has good dispersibility of particles detached from the substrate surface after adsorption and excellent particle reattachment prevention properties. A chelating agent (A1) having a carboxyl group in the molecule, a chelating agent (A2) having a phosphonic group or a phosphate group in the molecule, and an aliphatic alkanolamine (B) are essential components. It is a cleaning agent for a magnetic disk substrate. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011227984-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020513440-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016037606-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021181570-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014065836-A |
| priorityDate |
2010-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |