http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IL-44484-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-06 |
| filingDate | 1974-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IL-44484-A |
| titleOfInvention | Stabilized dispersions of 2-alkyl-4,6-dinitrophenol esters,containing phthalocyanine or azo dyestuffs |
| abstract | 1417364 Dispersions of 2-alkyl-4.6-dinitrophenyl esters HOECHST AG 25 March 1974 [29 March 1973] 13078/74 Heading ASE The invention comprises a stabilised aqueous dispersion of a 2-alkyl-4.6-dinitrophenyl ester containing 0.1-3% by wt of an azo metal complex dyestuff or a phthalocyanine metal complex dyestuff. Preferred 2-akyl-4.6-dinitrophenyl esters are 2 sec-butyl 4.6-dinitrophenyl 3-methyl crotonate (binapacyl), the corresponding isopropylcarbonate (dinoluton), the corresponding benzoate or hexahydrobenzoate, 2 tertbutyl 2.6 dinitrophenyl acetate, 2 tert-butyl 4.6 dinitro-5-methyl phenyl acetate, or 2 sec-butyl 4.6 dinitrophenyl trimethyl acetate or the corresponding ethyl carbonate. Suitable azo metal complex dyestuffs include water soluble sulforamide group containing 2:1 monoazo metal complex dyestuffs obtained by coupling optionally substituted #-naphthols or substituted pyrazolones with sulphonamide group containing hydroxyanilines which may also be substituted and which contain Co or Ci; also suitable are water insoluble laked sulpho-group containing azo dyestuffs obtained by coupling naphthols with aniline sulphonic acids or naphthylamines and subsequently laking with metal salts. Suitable dispersing agents are the different cellulose pitch types, Na salts of dinaphthylmethane disulphonic acid, and alkali metal and ammonium salts of polymer alkylsulphonic acids, used in amounts of 2-5%.n[GB1417364A] |
| priorityDate | 1973-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.