http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105040484-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-02 |
| filingDate | 2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105040484-B |
| titleOfInvention | A kind of dyeing of aubergine red pigment to soybean fiber |
| abstract | The present invention provides a kind of dyeing of new aubergine red pigment to soybean fiber, it is characterised in that：Comprise the following steps：(1) by after the aubergine pigment naturally dry for removing pulp, through stove-drying, smash, grinding obtains powdered aubergine pigment；(2) the powdered aubergine pigment for preparing step (1) is immersed in solvent, reflux extraction 2 times, obtains aubergine red pigment solution；(3) aubergine red pigment solution prepared by step (2) is mixed with citric acid water, microwave treatment, aubergine red pigment dye liquor is obtained after ultrafiltration membrance filter, concentration；(4) aubergine red pigment dye liquor prepared by step (3) is placed in thermostat water bath and is heated to 55 DEG C, with bath raio 1:50, soybean fiber is put into, 80 90 DEG C is risen to 2 DEG C/min speed, constant temperature oscillation, takes out, washing, soap, naturally dry, the soybean fiber dyed.The dyeing of the present invention is simple, and Color is good, and color fastness is good, bright-colored, is also equipped with health-care efficacy. |
| priorityDate | 2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.