| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9fd29f00693a56d8854d41890f42a21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4340017d74dfd89c4dfb79b159a9c612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1a37ef3cdcca829a3ea155075f3dd0d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-8404 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14 |
| filingDate |
2011-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_055e7a30d0387fd9abee8dce4bb48dba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29758a87672dc901bbb75e453dab0117
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bff40ae5ed1d9c9902b80149ac1381ac |
| publicationDate |
2013-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013032571-A1 |
| titleOfInvention |
Method for manufacturing an aluminosilicate glass substrate for hard disks |
| abstract |
A method for manufacturing an aluminosilicate glass substrate for a hard disk of the present invention includes polishing an aluminosilicate glass substrate to be polished with a polishing composition that includes silica particles, a polymer having a sulfonic acid group, and water, wherein an adsorption constant of the polymer having the sulfonic acid group on aluminosilicate glass is 1.5 to 5.0 L/g. The polymer having the sulfonic acid group is preferably a polymer having an aromatic ring. The weight average molecular weight of the polymer having the sulfonic acid group is 3000 to 100000. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9508374-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10096334-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9147421-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11643573-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9799364-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9120199-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9361925-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8896964-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9653112-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9240201-B2 |
| priorityDate |
2010-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |