| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-644 |
| filingDate |
1997-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1a77be0f5f5932cbddbdb841c048302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cb42da0289db35459f911a275c89a66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc88333988ba9225882ea9f113532cdd |
| publicationDate |
1998-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H10216515-A |
| titleOfInvention |
Noble metal carrier with excellent durability |
| abstract |
(57) [Problem] To prevent accumulation of a catalyst poisoning substance when used as a catalyst and drop of an active ingredient due to abrasion by providing a layer not supporting a palladium component extremely thinly from the outer surface of the carrier, Provided is a noble metal supported material which can achieve a long catalyst life and does not deteriorate the reaction activity, and a catalyst for producing methyl methacrylate comprising the noble metal supported material. SOLUTION: This is a metal carrier in which a metal component containing palladium is supported on a carrier, and has a layer in which the palladium component is not substantially supported from the outer surface of the carrier, and the thickness of the layer is A noble metal support having a thickness of 0.1 to 15 μm in the depth direction of the support, and a catalyst for producing methyl methacrylate comprising the noble metal support. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007275854-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002045706-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4571809-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020528421-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010179281-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005218952-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007203284-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009136836-A |
| priorityDate |
1997-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |