| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-326 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-322 |
| filingDate |
2017-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7544d1054176b3abada782da3960a2d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7de9fcef0d8b9b6bcb987b8eabfe3ddc |
| publicationDate |
2017-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017176471-A1 |
| titleOfInvention |
Aqueous green pigment dispersions and inkjet compositions |
| abstract |
An aqueous organic pigment dispersion contains a green copper phthalocyanine pigment and an azo-coupled β-ketoamide pigment. It also includes an organic pigment dispersant at 40 weight % to 100 weight %, based on the sum of the weights of the organic pigments. The weight ratio of the green copper phthalocyanine pigment to the azo-coupled β-ketoamide pigment is from 1 : 1 to 10: 1. The median particle diameter of each of the green copper phthalocyanine pigment and the azo- coupled β-ketoamide pigment is less than 85 nm. At least 95% of the total particles of each of the green copper phthalocyanine pigment and the azo-coupled β-ketoamide pigment have a particle diameter of less than 150 nm. This dispersion can be used to prepare aqueous green inkjet ink compositions that can be used in various inkjet printing methods. |
| priorityDate |
2016-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |