http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4214273-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b066cd4944ff97753144d1b80287f135 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7013 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-70 |
| filingDate | 1992-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2628d7ebcc66098557eebdfcb5e0f9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d26fdb48a49991ed4268baffa2e2cb2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66896468a9aad9ffddf9fb7f9fc7fc62 |
| publicationDate | 1993-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-4214273-A1 |
| titleOfInvention | METHOD FOR PRODUCING A MAGNETIC RECORDING CARRIER |
| abstract | Prepn. of magnetic recording material consisting of a nonmagnetic support and at least one coating of a dispersion of a fine magnetic pigment in a polymeric binder. The binder is soluble in organic solvents and a dispersing agent is used. The amount of dispersing agent is calculated so that the ESA measurement (electroacoustic sound amplitude) has an absolute value of at least 10 mPa. sxmx volt-1, measured at 1 MHz in a dispersion of 2 wt. % magnetic pigment in 100 wt. % solvent. The ESA value is not increased by the addition of further dispersing agent. ADVANTAGE - Reproducible improvement in dispersion stability, lower flow limit and improved mechanical and magnetic properties of the prod. |
| priorityDate | 1992-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.