| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa206d5abb07311badcc825b0af7ebbd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-00 |
| filingDate |
2001-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d2bbcdd13ff10cef45c3b07005b6133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a84f2eeeddb33651e648a75245069cac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d721c21ee5f0bd1c497bea9731c4753c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f70f935fb94b55c6ded20cb166b0cc75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53577034d7911bedda5f0997b03fcb2e |
| publicationDate |
2002-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002040663-A1 |
| titleOfInvention |
Process for fine division of organic pigments |
| abstract |
The invention provides a process for the fine division of pigments which comprises spraying a coarsely crystalline crude pigment and/or a poorly dispersible prepigment in suspension form through nozzles to a point of conjoint collision in a reactor chamber enclosed by a housing in a microjet reactor, a gas or an evaporating liquid being passed into the reactor chamber through an opening in the housing for the purpose of maintaining a gas atmosphere in the reactor chamber, and the resulting pigment suspension and the gas or the evaporated liquid being removed from the reactor through a further opening in the housing by means of overpressure on the gas entry side or underpressure on the product and gas exit side. |
| priorityDate |
2000-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |