| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-3158
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31609
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-90 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-714 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 |
| filingDate |
1990-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70d9649b47f9600b57f8d6d4af796286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03031dd027db4426d96fdb2798882d10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07af78019febe4954b1b99dd9882c0c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c047729698c6cc36087551a78ba96300 |
| publicationDate |
1992-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5096774-A |
| titleOfInvention |
Magnetic recording medium containing ferromagnetic particles with specified crystallite sizes and wherein the ratio of chlorine to iron at the surface is within a specified range |
| abstract |
A magnetic recording medium is disclosed, which comprises a non-magnetic support having thereon a magnetic layer comprising ferromagnetic fine particles and a binder containing a vinyl chloride polymer, wherein the crystalline size of the ferromagnetic fine particles is from 350 to 500 angstrom, the content of the vinyl chloride polymer is from 20 to 50% by weight based on the amount of the total binder, and an integrated intensity ratio alpha of the Cl-2P spectrum to the Fe-2P (3/2) spectrum at the surface of the magnetic layer measured by an X-ray photoelectron spectroscopy is 1.80/1> alpha >0.50/1. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6139982-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5674604-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5618617-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5491029-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5501903-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5531914-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5300343-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5456977-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5712345-A |
| priorityDate |
1989-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |