http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1520082-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1287c73fd2d74811ad8dde1c7c31614f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B41-00 |
| filingDate | 1987-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad5de0f26b2603bcb9277b665a856d4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5691d91ac09760c8b8a5ef29022e8d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fefb27d3fcbd6cc95b025ba3ea6c17eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26bdf9f8e4986167c3c6aab86c4e40d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31a4ec8d1da6110ef87385a4a7311c1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4899355a7a5add4e4580d3db270ef2b6 |
| publicationDate | 1989-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1520082-A1 |
| titleOfInvention | Method of obtaining monoazopigments of benzanilide series |
| abstract | The invention relates to the aniline dye industry, in particular, to a method for producing monoazo pigments of the benzanilide series, which can be used to dye rubber and plastics. The invention makes it possible to increase the resistance of the pigment to organic solvents by 1 point (up to 4-5 points) and to migration from 4 to 5 points due to the fact that the diazotization of 3-amino-4-methoxybenzanilide is carried out in the presence of the drug oxanol 0-18 the basis of a mixture of polyethylene glycol ethers of oleyl alcohol with a degree of hydroxyethylation of 18 and a hydrogenated crown ether in an amount of 2-4 and 1-2%, respectively, based on the mass of the azo pigment, followed by a reverse combination with 2,3-hydroxy naphthoic acid at 28-33 ° C in the presence of 1-1.5% by weight of azopig ment of tall oil and heating the resulting suspension at 90-92 ° C. 1 tab. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10787572-B2 |
| priorityDate | 1987-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.