http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103952008-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-60 |
| filingDate | 2014-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103952008-B |
| titleOfInvention | Based on the water-soluble curcumine dyestuff of modifying for chemical structure, preparation method and application |
| abstract | The invention discloses a kind of water-soluble curcumine dyestuff based on modifying for chemical structure.The invention also discloses a kind of preparation method of the above-mentioned water-soluble curcumine dyestuff based on modifying for chemical structure, that is: first curcumine reacts with glycol dibromide, the product be then obtained by reacting with triethylamine more simultaneously.The invention also discloses the application method of the water-soluble curcumine dyestuff based on modifying for chemical structure.This dyestuff can directly dye on unmodified cotton fabric, without the need to using the dyeing auxiliarys such as dyeing accelerant, dye leveller, mordant, improves the feature of environmental protection of dyeing course and the security of fabric.Compared with Natural Curcumin substantive dyeing, every dyeing index of this water-soluble dye, the especially index such as WASHING COLOR FASTNESS, be significantly improved, variable color fastness of wherein soaping reaches 3 grades, and soaping fastness arrives 5 grades, and dry fastness to wet rubbing is 5 grades. |
| priorityDate | 2014-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.