| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9057a5a767ac0e9334fbd3b98e4b2ad8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-526
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5292
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5436 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-522
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D69-023 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-83 |
| filingDate |
1989-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7ad284130eb2c7935aff22a9a386263
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_724c2e88f9648cc4b868a56d76fb34cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_383660548d52da1659ca963327ba3b34 |
| publicationDate |
1991-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0323265-A |
| titleOfInvention |
Hybrid c/c composite for friction material and production thereof |
| abstract |
PURPOSE: To simply obtain a high density and high strength compact in a short time by combining two or more kinds of carbon fibers having different lengths when mesophase carbon is mixed with carbon fibers, molded and heat-treated to produce a compact. n CONSTITUTION: Two or more kinds of carbon fibers having different lengths are mixed with a filler for a matrix and mesophase carbon as a binder for a matrix, the mixture is agitated and a caking agent is further added to the mixture and kneaded. The resulting kneaded material is dried and slightly opened to obtain stock. This stock is put in a metal mold for hot pressing, pressed and heated. The binder is thermally decomposed, condensation polymn. is caused and a compact is obtd. This compact is modified by heating at a prescribed temp. in an inert gas. Since the short carbon fibers increase filling rate and the long carbon fibers contribute to dynamic characteristics, the mechanical strength of the compact is enhanced. n COPYRIGHT: (C)1991,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6386150-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008179806-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009227768-A |
| priorityDate |
1989-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |