http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2781970-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c00c058071e70d15b825a01e72419024 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-324 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate | 2012-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d74b4ee2f233ef043a47d2710db2b834 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_beb13ef0b3b04052012a70567347cc8f |
| publicationDate | 2012-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2781970-A1 |
| titleOfInvention | Aqueous pigmented black inks having a unique dispersant mixture |
| abstract | The present invention relates to a unique polymer dispersant mixture to be incorporated into a carbon black ink formulation. More particularly, the a polymeric dispersant mixture consists of a first polymer having moieties of methacrylic acid; poly (propylene glycol)-4-nonylphenyl ether acrylate; and poly (ethylene glycol)2,4,6-tris-(1--phenylethyl) phenyl ether methacrylate in combination with a second polymer selected from the group consisting of a copolymer of methacrylic acid and benzyl methacrylate and a terpolymer of styrene, alpha-methyl styrene and acrylic acid. Carbon black inkjet inks having this particular polymer dispersant mixture exhibit improved text quality when compared to carbon black inks not having this polymer dispersant mixture. |
| priorityDate | 2011-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.