| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2642 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-353
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
2001-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bd9bc9cca349b1a9210f1884587ef28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85a54efc521d0a6f209c6d6d4bb5a877
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca3a53334a2f58f137da86999f46d4f1 |
| publicationDate |
2002-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002292285-A |
| titleOfInvention |
Preservation method of addition reaction resin catalyst of alkylene oxide and their use |
| abstract |
(57) Abstract: In the process for producing an addition reaction product substance by the presence of a resin catalyst causes an addition reaction between alkylene oxide and the additional material, after collecting the resin catalyst used in the reaction, re-use In order to prevent the unreacted alkylene oxide remaining in the resin catalyst from being polymerized during the storage and solidification during storage, it is possible to stably store the resin catalyst for a long time. the provision of its use. An after use in the reaction, the recovered resin catalyst, 1) low temperature below 40 ° C. 2) in the presence of carboxylic acid 3) In the presence of a liquid having an alkylene oxide concentration of 2% by weight or less, 4) Carboxylic acid and alkylene oxide concentration of 2% by weight Stored at any conditions of coexistence of the following liquid. Reuse of the catalyst to the addition reaction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009039707-A |
| priorityDate |
2001-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |