| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4bac01f8ccd80964072f9b9fbb35c50e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2457
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-8404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73921
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73915 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84 |
| filingDate |
1996-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35e60c968363a030c510270523804447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_471f30a7fcf7e187c91877975a18de90 |
| publicationDate |
1998-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5741403-A |
| titleOfInvention |
Ceramic substrates and magnetic data storage components prepared therefrom |
| abstract |
Substrates are disclosed having an ultra-smooth surface finish thereon rendering them useful in making high density magnetic storage components, such as a computer hard disk or thin-film head which can read and/or write data on such disks. The substrates are comprised of a non-oxide ceramic base which is coated with a smoothing layer comprised of amorphous, non-stoichiometric silicon carbide corresponding to the formula SiCx, wherein x is the molar ratio of carbon to silicon and is greater than 1. Also disclosed are processes for making the substrates and components. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007128471-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6666958-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7910234-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002145826-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6316097-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8877359-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7087290-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11100948-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011311841-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007254190-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5944963-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002062843-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6837941-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6715200-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004040836-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009104462-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7993497-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6921465-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6752952-B2 |
| priorityDate |
1994-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |