http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016149176-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-36 |
| filingDate | 2016-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55860d9d1e67f22df175f338e37fd6cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b4adad6ae3b5e8d506c4a25946aeabe |
| publicationDate | 2016-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016149176-A |
| titleOfInvention | Magnetic disk substrate cleaning agent and method of manufacturing magnetic disk substrate |
| abstract | An object of the present invention is to provide a cleaning agent for a magnetic disk substrate, which has a very high cleaning performance with respect to abrasive grains and polishing debris and has little surface roughness of the substrate after cleaning. A cleaning agent for a magnetic disk substrate containing a phosphorus atom-containing chelating agent (A), an inorganic alkali (B) and water, wherein the content of (A) is 5 to 25 based on the weight of the cleaning agent. The magnetic disk substrate cleaning wherein the content of (B) and (B) is 5 to 25% by weight, and the weight ratio (A / B) of (A) to (B) is 0.5 to 2.0. Agent. [Selection figure] None |
| priorityDate | 2015-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.