http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0024677-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-917 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-924 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-919 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-918 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-24 |
| filingDate | 1980-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01c36d15627e8f979f922a58d5726c25 |
| publicationDate | 1981-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0024677-A1 |
| titleOfInvention | Water-soluble phthalocyamine compounds, process for preparing them and their use as dyestuffs |
| abstract | Water soluble phthalocyanine compounds of the formula and their salts, wherein Pc is the rest of the metal-free or a metal-containing phthalocyanine, X represents a hydrogen atom, R 1 and R 2 each represent a hydrogen atom or a lower, optionally substituted alkyl group, where R 'and R 2 may be identical or different from one another , or R 'and R 2 together with the nitrogen atom and an alkylene radical or a further hetero atom and 2 lower alkylene radicals form a heterocyclic ring, a for an integer or fractional number from 1 to 4, b for an integer or fractional number from 0 to 3 and c represents an integer or fractional number from 0 to 3, where a, b and c can be the same or different from one another, but their sum is 1 to 4. They can be obtained by reacting phthalocyanine sulfochlorides which may contain sulfo groups with cyanamide or salts thereof, optionally with a further amine of the formula HNR 1 R 2 with R 'and R 2 as mentioned above, in an aqueous medium or in an organic solvent or in a mixture thereof and in Produce the presence of an acid-binding agent, optionally with simultaneous or subsequent partial hydrolysis of sulfochloride groups to sulfo groups. The new phthalocyanine compounds are suitable as water-soluble dyes for dyeing and printing fiber materials made of wool, silk, linear polyamides, leather and materials containing hydroxyl groups; they are generally applied to these materials in a neutral or acidic, aqueous medium and fixed thereon, optionally after intermediate drying, by means of heat or heat. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5882360-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2139640-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02085988-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9841583-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6221114-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0043561-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0827985-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0043561-A2 |
| priorityDate | 1979-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.