http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2507248-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D17-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0813 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-0042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0817 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0823 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-40 |
| filingDate | 2010-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4c3b779b35cdc34ea69467fd8c8afab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f9cec75531c1fdc35d287235c3c24b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a1e25ffe95a9380c392cc4f5a1008d4 |
| publicationDate | 2014-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2507248-C2 |
| titleOfInvention | Method of neutralising colour of compositions |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to a method of neutralising the colour of a treating composition when reusing and remixing the treating composition. The treating composition contains a chromophore selected from a group consisting of mono-azo-, triarylmethane, xanthene, anthraquinone, hydrophobic dyes and mixtures thereof. The hydrophobic dyes are selected from a group consisting of benzodifurans, methane, triphenylmethanes, naphthalimides, pyrazole, naphthoquinone, mono-azo dyes, di-azo dyes and mixtures thereof. The method involves steps of: i. providing a mixing vessel with the treating composition which contains chromophore; ii. providing in the mixing vessel more than 0.045 wt % reducing agent selected from a group consisting of sulphite, thiodiurea, formaldehyde bisulphate, formaldehyde sulphoxylate and mixtures thereof; and iii. mixing until decolouration by neutralising the colour of the chromophore. n EFFECT: invention enables to reuse and mix a treating composition containing chromophore. n 12 cl, 3 tbl, 3 ex |
| priorityDate | 2009-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 160.