| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-066 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-266 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30 |
| filingDate |
2001-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56dbaf45400e4688805e38d614844ac5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c7908a604a64c739bceb7e5e926ff60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac4038cc45cfa26ece548605105986f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23057daa169453b2ed93fdaae4548694
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_169eed606521ace7a9e6580d4601c650
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9a39f9b043cdb03c03b281bbc85626f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8e7b368977f38811914374997536b5c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44b3ae2ef15a8566ddd53f8d0cfabe5c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dd688806ae8aa93aed6144d0af4433d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66b8b2aafd6f1f4700f3a5317c82b6bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5a79892a56bb7636609f2d76eb97c79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b7971e2b584c90e506bf959f214991a |
| publicationDate |
2005-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6870014-B2 |
| titleOfInvention |
Catalyst and method for producing polytetrahydrofurane |
| abstract |
The invention relates to a catalyst which contains a catalytically active quantity of at least one oxygen-containing molybdenum and/or wolfram compound on an oxidic support material and which has been calcinated at temperatures of 400 to 900° C. after the precursor compound of the catalytically active compounds have been applied to the support material or to a support material precursor. The transport pores for this catalyst each have a diameter of >25 nm and a volume of at least 50 mm 3 /g. The catalyst contains x μmol (wolfram and/or molybdenum)/m 2 molybdenum and/or wolfram, with 10.1<x<20.9 in relation to the finished catalyst, with the oxidic support material having a BET surface area of 135 to 220 m 2 /g. Catalysts of this type are characterized by an acidity of at least 70 μmol/g at pKs<−3 in the dry state and are therfore very active. The invention also relates to a method for producing a catalyst of this type and to the preferred use thereof. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004235653-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7557062-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7041752-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011237758-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102698809-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7749937-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7538253-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7544766-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006281632-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009162649-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007117717-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8216962-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004220381-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006207917-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7648939-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006142543-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009239743-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7696387-B2 |
| priorityDate |
2000-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |