http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110791121-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35956554444dcb10edaae5792e91dcf5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c23d84d2f6dd5c06aea424c9fb3bc340 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-08 |
| filingDate | 2019-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3e5530f2f97aad2bee04b2555062289 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_040f9e21aa7d2b2155ed173637621631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b97feb9856a62e14687adea98955297b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fc7bc051da62ef3d8dba52027a62226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_297de09c0a662627569d3a0952a3e7ef |
| publicationDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110791121-A |
| titleOfInvention | Preparation method of hybrid organic pigment powder with light resistance and high dispersion stability |
| abstract | The invention discloses a method for preparing a hybrid organic pigment powder with light resistance and high dispersion stability. After the water phase of the pigment and the initiator are mixed uniformly, the monomer primary emulsion C is obtained by stirring; after mixing and stirring the pigment water dispersion B and the water phase containing only surfactant, a uniform and stable mixed solution D is formed by high-speed shearing Then, after the temperature of the mixed solution D is increased, the monomer primary emulsion C is started to be added dropwise. After the dropwise addition, the reaction is continued for a period of time to obtain the hybrid pigment aqueous dispersion E, and the hybrid organic pigment powder is obtained after post-treatment. The method is simple and highly feasible, the prepared hybrid pigment has high pigment content, low polymer content, good color rendering performance and stability, and can realize the protection of the pigment by the polymer layer, so that it has good light stability properties, sedimentation stability and dispersion stability. |
| priorityDate | 2019-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.