| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efbfdc7316d3b1b7ceaee5366a61b6e0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M171-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M171-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-24 |
| filingDate |
1991-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c14c794985f6faed86bbd1585356cbd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b5caca3bb8ea25591961528d2d23e9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_070ed48cbd225c5f7f670b1f35d3d422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_699a9cd9d7f932c7b0fa01747076d088 |
| publicationDate |
1991-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0455362-A2 |
| titleOfInvention |
Powder and electrorheological fluid |
| abstract |
A powder having improved oxidation resistance and controlled electrical properties is obtained by dispersing minute particulates in a matrix phase to form composite particles. The minute particulates may be distributed uniformly or non-uniformly such that the particulates are dense near the surface and sparse near the center of each particle or inversely. The matrix phase has a moderate conductivity of 10⁻¹⁰ to 10² Scm⁻¹, and the dispersed particulates have a low conductivity of up to 1/10 of that of the matrix phase, typically up to 10⁻² Scm⁻¹. Alternatively, the matrix phase has a lower conductivity and the dispersed particulates have a moderate conductivity. The powder is dispersed in an insulating oily medium to form an electrorheological fluid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5496484-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0634473-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007015981-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4337200-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0549227-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5736064-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8376960-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0634473-A2 |
| priorityDate |
1990-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |