| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9bceffddb90b9b3da8a772212961764b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-441
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B37-00 |
| filingDate |
2003-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52ce4e24ecd602c66f3d7d0f390b9f0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_685e564c8e1d999723ecf6c5000d4191
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57a3d023c36aa6be6d5fbe1ba72ab416 |
| publicationDate |
2003-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003183969-A1 |
| titleOfInvention |
Production method of lightweight ceramic molding |
| abstract |
A production method of a large-size or intricately shaped lightweight ceramic molding having a bulk density of about 0.3 g/cm 3 or less and having high heat resistance is accomplished by the following method. n A water slurry obtained by mixing a ceramic raw material powder and an aluminum-hydroxide sol solution is foamed to produce a foamed slurry, the foamed slurry is filled in a mold, dried and calcined to produce a calcined preform, a plurality of calcined preforms are joined using the foamed slurry to produce one molding body or the calcined preform and the foamed slurry are filled in combination in a new mold and dried to produce one molding body, and the molding is sintered to obtain a lightweight ceramic molding. |
| priorityDate |
2002-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |