http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011098301-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-10 |
| filingDate | 2009-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_826a9b3dc0b7428653a6daf946f7fc61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7011979bc182820a572c52198f393a53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd081c3887ce819ef7cfb977dcc743de |
| publicationDate | 2011-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011098301-A |
| titleOfInvention | Cation exchange resin and method for producing bisphenol compound |
| abstract | The present invention provides a cation exchange resin excellent in catalytic activity and catalyst life when a bisphenol compound is produced by a condensation reaction between a phenol compound and a carbonyl compound. A cation exchange resin for producing a bisphenol compound having an oxidation TOC elution resistance determined by the following (1) to (3) of 100 (mg-TOC / L-resin) or less. (1) Add 100 mL of ultrapure water having a TOC of 10 ppb or less to 40 mL of cation exchange resin, shake the mixture at 40 ° C. for 20 hours, collect the supernatant, and measure the TOC value (initial TOC value). (2) In (1) above, 0.1% by weight hydrogen peroxide solution diluted with ultrapure water having a TOC of 10 ppb or less is added instead of ultrapure water, and the TOC value (oxidized TOC value) is measured in the same manner. To do. (3) (Oxidation resistance TOC elution property) = (Oxidation TOC value) − (initial TOC value) is calculated. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014031019-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021513452-A |
| priorityDate | 2009-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 118.