| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_657f8fe5931a3364fda9ccca712ad398 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3813
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3839 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-5622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62871
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62868
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-58078
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62863 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-80 |
| filingDate |
2010-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75e305385d8ca95edd99db4c5edaa1de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_771e42beb30ca10465f76b9044aeb91f |
| publicationDate |
2011-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2308810-A1 |
| titleOfInvention |
Ceramic matrix composite system and method of manufacture |
| abstract |
A ceramic matrix composite is formed from a non-oxide ceramic and continuous ceramic fibres. The matrix includes a hafnium donor in the matrix in an amount sufficient to harden the composite at elevated temperatures to prevent ablation of the composite. The matrix also includes a boron donor in the matrix in an amount sufficient to lower the glass transition temperature of the composite to flow over cracks formed in the composite. The method to form the matrix is selected from polymer infiltration pyrolysis (15), chemical vapor infiltration (15), and sequential polymer infiltration pyrolysis and chemical vapor infiltration (15). |
| priorityDate |
2009-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |