Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5436 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-0081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00793 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3418 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-638 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-0006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-478 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-0645 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-478 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-638 |
filingDate |
2010-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3e2c67a29699e39cf77a643619e3c33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50621cf85c6bf35389167772380018e2 |
publicationDate |
2012-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2484654-A1 |
titleOfInvention |
Method for producing aluminum titanate ceramic fired body |
abstract |
The present invention aims to provide a process for producing an aluminum titanate-based ceramics fired body wherein a cracking of a ceramics shaped body during a degreasing step is suppressed and also sufficient mechanical strength for handling is provided to the ceramics shaped body for such a case of the transfer from a degreasing step to a firing step. The present invention is a process for producing an aluminum titanate-based ceramics fired body comprising a shaping step of obtaining a ceramics shaped body by shaping a starting material mixture containing inorganic components including an aluminum source powder and a titanium source powder and organic components; a degreasing step for removing the organic components contained in the ceramics shaped body in atmosphere with an oxygen concentration of not higher than 0.1% and under the temperature condition that the highest temperature is not lower than 700°C, and not higher than 1100°C,; and a firing step for firing the ceramics shaped body under the temperature condition that the highest temperature is not lower than 1300°C; in this order, wherein the atmosphere at a heating step to 1300°C, during the firing step has an oxygen concentration of not lower than 1% and not higher than 6%. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11661379-B2 |
priorityDate |
2009-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |