http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105418841-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 |
| filingDate | 2015-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105418841-B |
| titleOfInvention | A kind of dispersant, its water-borne dispersions and its preparation and application for fluorescent whitening agent |
| abstract | The present invention relates to a kind of dispersants, its water-borne dispersions and its preparation and application for fluorescent whitening agent, belong to technical field of textile chemistry.Acrylamide and the degree of polymerization are dissolved separately in for 23 allyl polyethenoxy ether monomer in suitable deionization by the present invention, then under agitation, controlled at 79~81 DEG C, monomer and ammonium persulfate initiator are added drop-wise to respectively in the four-hole boiling flask equipped with a certain amount of deionized water, time for adding is controlled in 2~3h, after being added dropwise, 3~4h is kept the temperatureļ¼It finally cools down, obtains the dispersant for being used for fluorescent whitening agent, the weight average molecular weight of the dispersant is 10000~20000.In addition, the present invention also provides a kind of fluorescent whitening agent water-borne dispersions, the water-borne dispersions contain fluorescent whitening agent OB 1, dispersant obtained above for fluorescent whitening agent, deionized water.The fluorescent whitening agent water-borne dispersions of the present invention are brightening fabric in application, fabric brightens that blast is highly uniform, and whitening effect is apparent. |
| priorityDate | 2015-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.