http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S55104915-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3de607e369a55daf2120ea4267a4827 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-04 |
| filingDate | 1979-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdd8268b99372d255b72bf3a9e2053f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7e424c0c6b3404892f8e0065c3afcd2 |
| publicationDate | 1980-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S55104915-A |
| titleOfInvention | Manufacture of metal boride colloid |
| abstract | PURPOSE: To obtain the title product for high-activity hydrogenation catalyst by dissolving a Fe, Co or Ni salt in lower alcohol and treating the soln. with alkali metal borohydride in the presence of an alcohol-sol. polymer as protective colloid. n CONSTITUTION: An Fe, Co or Ni salt such as acetate or nitrate is dissolved in methanol or the like in a nonoxidizing atmosphere, and to the soln. is added alkali metal borohydride in an amt. of 1.5 times as much as the metal salt by mol with stirring pref. at 10W30°C in the presence of an alcohol-sol. polymer as protective colloid, e.g. polyvinyl pyrrolidone with a polymerization degree of about 50W500. Thus, the title product is obtd, which is composed of very fine particles of a perfectly uniform transparent liquid. n COPYRIGHT: (C)1980,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100479847-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5711844-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S569215-A |
| priorityDate | 1979-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.