Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5a2ff1533dee5993c4504987cf43302 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2330-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2330-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2999-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2301-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-11 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-956 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-1121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-2027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-11 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-956 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-02 |
filingDate |
2016-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25888817bd892f8ad79eb3f28b769f2f |
publicationDate |
2018-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2018236138-A1 |
titleOfInvention |
Porous Material and Preparation Method Thereof |
abstract |
A porous material and preparation method thereof is provided. The material includes a material body. The body consists of pore cavities classified according to pore size of material and cavity walls surrounding to form the pore cavities. The lower-level pore cavities are arranged on the cavity walls of the upper-level pore cavities framed by surrounding a three-dimensional space. All the pore cavities are interconnected. The preparation method is: mixing raw powders with pore-forming agent for the smallest-level pore cavities of porous material to formulate slurry; uniformly filling the slurry into polymer material support to form green body and get dried and smashed to obtain mixed grains; uniformly mixing the mixed grains with pore-forming agent for upper-level pore cavities greater than the smallest-level pore cavities of porous material to make compact green body; performing vacuum sintering; performing the conventional follow-up treatment according to the raw materials process of porous material. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10597755-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023219133-A1 |
priorityDate |
2015-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |