http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2005123785-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-76 |
| filingDate | 2005-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2005123785-A1 |
| titleOfInvention | Method for producing isobutylene polymer |
| abstract | Provided is a method for stably and efficiently removing a catalyst from an isobutylene polymer by improving the separability of the organic phase and the aqueous phase in an operation of washing and removing the catalyst from the reaction solution containing the isobutylene polymer with water. . After the polymerization, the reaction solution containing the isobutylene polymer is treated with water to deactivate the catalyst, remove the aqueous phase, and then wash the solution with water. The nonionic polymer surfactant having a hydroxyl group is 0 This is achieved by a process for producing an isobutylene polymer, characterized by using water contained in an amount of 0.0005 to 0.005% by weight. |
| priorityDate | 2004-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.