| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-40 |
| filingDate |
1992-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e70d6e7e222b53dc827ccacfe1c2420
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_847d68ba40718158d3e389c17a41ffc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f28a172ff3514810b3ef1e6ac5e5e771 |
| publicationDate |
1993-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05201713-A |
| titleOfInvention |
Method for separating colloidal barium phosphate or sodium barium phosphate |
| abstract |
(57) [Summary] (Modified) [Objective] To provide a method for separating colloidal barium phosphate or sodium barium phosphate used as a heterogeneous catalyst from an alkoxylation product. [Structure] The phosphate can be recovered by contacting with water in an amount sufficient to destroy the colloidal state of barium phosphate or the like. For example, 1000 g of alkoxylated product / barium phosphate was mixed with 200 g of water at 80 ° C. Barium phosphate aggregated within 0.5 minutes as 0.5-2 mm particles, which were removed from the alkoxylated product by part filtration and part by centrifugation at a temperature of 80 ° C. |
| priorityDate |
1991-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |