http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5523133-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94fd0b672029f4f4f0610a8558c97a76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F292-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-10 |
| filingDate | 1978-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f26d90f4cd219d072b7dd1c97207bd0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e1efd3f9f950e08b92edcc1438396a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11026837e761236322d53add1a72a75d |
| publicationDate | 1980-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5523133-A |
| titleOfInvention | Preparation of water-dispersible pigment |
| abstract | PURPOSE: To prepare a water-dispersible pigment easily dispersible in water and giving a dispersion having high stability, by the graft polymerization of pigment dispersed in an acidic solution with a water-soluble vinyl monomer in the presence of a cerium salt. n CONSTITUTION: A graft-polymerizable pigment such as carbon black, etc. is dispersed in a ≥20%, pref. 50W70% aqueous solution of acetic acid, and grafted with 5W100wt%, pref. 10W80wt% of a water-soluble vinyl monomer such as acrylic acid, methacrylic acid, ethacrylic acid, etc. or their amides, adding 0.01W0.1mole per 1l of the aqueous solution, of a cerium salt such as ceric nitrate, etc., at 30W 80°C in N 2 stream. After the polymerization, the graft polymer is filtered and washed with water to obtain the objective water-dispersible pigment. n COPYRIGHT: (C)1980,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10510864-A |
| priorityDate | 1978-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.