| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7b522b71fd001f1a633fd8563b2a3e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-589
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-593
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-1266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-645 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-589
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-593 |
| filingDate |
1988-03-09^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d1c25deae21f3333462bec2ae296e79 |
| publicationDate |
1988-09-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0282026-A2 |
| titleOfInvention |
Method for maufacturing a sintered body with high density |
| abstract |
A method is provided for manufacturing a sintered body comprising the steps of: heating a membrane of an inorganic polysilazane in liquid formed on the surface of a porous body to oxidize a surface portion of the layer into an oxide layer and still pyrolyzing the remaining of the inorganic polysilazane, the inorganic polysilazane being given by the formula of (-SiH₂NH-)n where n represents degree of polymerization; softening the oxide layer to make it impermeable; and sintering the porous body with the oxide layer having impermeability at high pressure and at high temperature n of degree of polymerization ranges 6 to 25. The layer is of 0.5 to 2.0mm in thickness. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0341924-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0354376-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0341924-A3 |
| priorityDate |
1987-03-10^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |