http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-505882-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-65106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-924 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-92 |
| filingDate | 1969-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_349ec61e13cce1df720344604a7f4239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15f6606eb9342b25a66c9709b04cf8ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb1fc3cf179414c8960d9115ff0b9679 |
| publicationDate | 1971-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-505882-A |
| titleOfInvention | Concentrated solution of basic dyes |
| abstract | Concentrated solns. of basic dyes (I) comprises (a) at least 10% (I) in the form of the free base or as a salt of a monobasic C4-30 org. acid, (b) a chlorohydrocarbon solvent, (c) opt. a polar org. solvent completely miscible with (b), and (d) C4-30 monobasic org. acids. Pref. (I) are methine-, azamethine-, hydrazone or azacyanine dyes, dyes of the di- and triarylmethane series, xanthenes, thioxanthene-, acridine oxazines, thiazine- and phenazine dyes, and basic dyes of the azo-, anthraquinone- and phthalocyanine series; (b) perchloroethylene and/or trichloroethylene and/or 1, 1, 1-trichloroethane; (d) is 2-ethylcaproic-, oleic-, hexahydrobenzoic-, t-butyl-benzoic-, nonylphenoxy-acetic- and/or nonylphenol-diethylene glycol ether carboxylic acid and (c) is butyrolactone or dimethyl-formamide, methanol, etc. Uses are in dyeing fibres of (co)polyacrylonitrile, assym. dicyanoethylene, acid modified aromatic polyesters or-superpolyamides. |
| priorityDate | 1968-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 138.