http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2261755-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-36 |
| filingDate | 1972-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed565dbbe5c4efdf9b844b4677a40bd5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a400e4b9c135ce35adc85a4f05d5faf7 |
| publicationDate | 1974-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2261755-A1 |
| titleOfInvention | PYRIMIDINE DISPERSION DYES |
| abstract | Title dyes are of formula: D-N=N-A (I) where D is the residue of a diazotisable aniline substd by in not 1 2nd order substit., or of a diazotisable amino-naphthalene, aminobiphenyl, aminoazobenzene, aminoanthraquinone, or heterocyclic amine, and A is a gp. of formula: where Z is H or a (substd). (cyclo)aliphatic, araliphatic aromatic, or heterocyclic gp; Z1 is H or a (substd). (cyclo)aliphatic, araliphatic or aromatic gp; Z2 is H or a (substd) aliphatic gp. or Z1 and Z2 form a heterocyclic gp. with the N atom; Z3 has the same meaning as Z1, Z4 has the same meaning as Z2, Z3 and Z4 may form a heterocyclic gp. with the N atom, and 1 of the gps. Z1-Z4 is not H. Suitable 2nd order substits. include NO2. CN, alkanoyl, aroyl, alkyl- or phenyl-sulphonyl, carbalkoxy (substd). carbamoyl, or sulphamoyl, or sulphonic acid ester gps. I are yellow to blue and can be used to dye polyacrylonitrile, synthetic polyamide, cellulose, ester and esp. linear polyester textiles. Fast dyeings of good colour strength are obtd. |
| priorityDate | 1972-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.