http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018109094-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-10 |
| filingDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e4376f28a9380afbfc3b0d3cfb704f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfa6053ddf92389d8d5af2e5f54024c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da2dacee5d8930f3bccb1638f59772d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ae577bb87f3ce3547b1562feefca227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdfe008a57ad4d6c09a25dd41c996871 |
| publicationDate | 2018-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2018109094-A |
| titleOfInvention | Water-based ink |
| abstract | The present invention provides a water-based ink that is excellent in storage stability and ejection stability during reprinting and can exhibit high printing density on plain paper. A pigment, a polymer dispersant, a 1,2-alkanediol or 1,3-alkanediol having 4 or more carbon atoms, which may have a methyl group or an ethyl group at the 2-position, 3-position, or 4-position, A water-based ink containing a nonionic surfactant and water, The polymer dispersant is formed by crosslinking a water-insoluble polymer P having a carboxy group and having an acid value of 200 mgKOH / g or more and 320 mgKOH / g or less with a water-insoluble polyfunctional epoxy compound. The aqueous ink satisfies the following condition 1 in terms of the degree of neutralization and the degree of crosslinking. Condition 1: The value of [(100−degree of neutralization−degree of crosslinking) / 100] × (acid value of water-insoluble polymer P) is −30 mgKOH / g or more and 130 mgKOH / g or less. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11066564-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022202045-A1 |
| priorityDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 119.