http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010001594-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dae64c775f32c43199adbb4389c2c9b3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-16 |
| filingDate | 2009-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fad79569028f3887be473b125edcb6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f42d9ce66f05e5b9f4f42b1619cfc34d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_095334a36bf77998b8aa5a89c261cf16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74441f92525095639cdaed240f5879d4 |
| publicationDate | 2010-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010001594-A |
| titleOfInvention | Bleaching aid composition and pulp bleaching method |
| abstract | The present invention provides a bleaching aid composition and a pulp bleaching method that are excellent in bleaching of pulp in combination with hydrogen peroxide. A bleaching assistant composition comprising a chelating agent (A) and a copper compound (B) used in combination with hydrogen peroxide and at a pH of 7 to 10. Chelating agent (A): a compound having at least one group selected from the group consisting of a group represented by general formula (a0-1), a group represented by general formula (a0-2), and a hydroxyl group. [In Formula (a0-1), X1 represents a hydrogen atom, an alkali metal atom, or an alkaline earth metal atom. In formula (a0-2), R01 and R02 each independently represent a hydrogen atom or a hydrocarbon group having 1 to 3 carbon atoms. However, one part or all part of the hydrogen atom of the said hydrocarbon group may be substituted by -COOX2. X2 is a hydrogen atom, an alkali metal atom, or an alkaline earth metal atom. ] [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3342867-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013077432-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012012727-A |
| priorityDate | 2008-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.