| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a34d7d2e0d09a58cb7bf4a04c81162e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D2250-0038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D2200-0052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-48 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D65-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D69-023 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D65-12 |
| filingDate |
2009-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5d688a0027b5744a5dbb9f2d363aa6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc622f88e0d5bd73a9808b8d685d78c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3030e7ce1a5c8ab6e1fa2cd37ee27f61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5757df7f07be99f932556193c28fab2b |
| publicationDate |
2010-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2189677-A1 |
| titleOfInvention |
Preventing carbon anti-oxidant migration by limiting surface porosity |
| abstract |
In the manufacture of carbon-carbon composite brake discs, migration of anti-oxidant substances into the friction surfaces is prevented by limiting or eliminating surface porosity in the carbon-carbon composite brake materials. The method includes infusing a suitable resin into pores in surface layers of the carbon-carbon composite disc and then charring the resin-infused disc to convert the resin in the pores to pyrolytic carbon. The resin may be infused into the carbon disc by submerging the disc in a molten resin. Prior to submerging the disc in the molten resin, the disc may subjected to a vacuum to remove air from the pores. While the disc is submerged in the molten resin, the pressure in the pressurizable vessel may be increased to force the molten resin into the open porosity of the disc. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2292570-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013188049-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8383197-B2 |
| priorityDate |
2008-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |