| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_242cc8d15c771395b920cc7de452da6a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-066 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-10 |
| filingDate |
2015-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d677d8e996928e850d69c20c73281c9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5c344b64c781776f8a5ea07dae1461d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_926e31de7fa3d3cf8381856bc82eedd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92c993a17713a7fb5cfd6b657e517925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13640b10e5f438dd193890eca574a6aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4205b3368cb51bc3802493dee290989 |
| publicationDate |
2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10258933-B2 |
| titleOfInvention |
Zeolite membrane having oxygen eight-membered rings, method for manufacturing zeolite membrane and method for evaluating zeolite membrane having oxygen eight-membered rings |
| abstract |
Provided is a zeolite membrane manufactured by: subjecting a porous body to heat treatment at 400° C. or more in the presence of oxygen as pretreatment, before adhering zeolite seed crystals to a surface of the porous body; storing the porous body under an environment of humidity of 30% or more for 12 hours or more after the heat treatment; and subsequently adhering the zeolite seed crystals to the porous body. The zeolite membrane having oxygen eight-membered rings, which is manufactured by subjecting the porous body to the heat treatment, provides a value that is obtained by dividing a permeance of CF 4 by a permeance of CO 2 to be 0.015 or less, and has fewer defects. |
| priorityDate |
2013-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |