http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008266443-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-20 |
| filingDate | 2007-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ca26afc01fdbd975c1c636a5e5382c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7593dd05dd1644eed8b3abb682270d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c4b7f4760ce133794ed6083535bd747 |
| publicationDate | 2008-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008266443-A |
| titleOfInvention | Method for producing cation exchange resin, method for producing cation exchange resin, mixed bed resin, and ultrapure water for cleaning electronic parts and materials |
| abstract | The present invention provides a cation exchange resin with reduced amount of eluate, in which residual impurities and generation of decomposition products are suppressed. SOLUTION: A monovinyl aromatic monomer and a cross-linkable aromatic monomer are copolymerized to obtain a cross-linked copolymer, and the resulting cross-linked copolymer is sulfonated to produce a cation exchange resin. A cation exchange resin is produced by sulfonating a crosslinked copolymer having a compound content of 400 μg or less with respect to 1 g of the crosslinked copolymer. Since a specific eluting compound such as eluting polystyrene is immobilized at the stage of polymerization, a cation exchange resin can be obtained in which there are few remaining impurities and little effluent is generated during use. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011041874-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012157864-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011098301-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015030084-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113716779-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013094703-A |
| priorityDate | 2007-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.