http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4730038-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/C09B62-4415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C245-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-384 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-513 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C245-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-10 |
| filingDate | 1985-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c02e7db90ba3e74e313376c2bb4d13e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02608c8437153e92dd474167288056fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d5bf5a6677a2914b00264ec77ab16ca |
| publicationDate | 1988-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4730038-A |
| titleOfInvention | Water-soluble disazo compounds of 1-amino-8-naphthal-3,6- or 4,6-disulfonic acid as bivalent coupling component, containing fiber-reactive groups suitable as dyestuffs |
| abstract | Water-soluble disazo compounds having fiber-reactive dyestuff properties of the general formula (1) <IMAGE> (1) in which D1 and D2 are identical or different and each represents a phenyl radical or a naphthyl radical, both of which are substituted by a group of the formula moiety Y or formula moiety Z defined below and can additionally be substituted by one or two substituents from the group comprising sulfo, chlorine, bromine, lower alkyl and lower alkoxy, Z is a group of the formula (2a), (2b), (2c), (2d), (2e) or (2f) SO2CH2CH2X (2a) <IMAGE> (2b) CH2SO2CH2CH2X (2c) SO2CHCH2 (2d) <IMAGE> (2e) CH2SO2CHCH2 (2f) in which R denotes an alkyl group having 1 to 4 C atoms and X denotes a chlorine atom, the acetoxy group, the thiosulfate group, the phosphate group or the sulfato group; Y is a radical of the formula (3) <IMAGE> in which R1 and R2 are identical to or different from one another and each denotes hydrogen or alkyl having 1 to 4 C atoms, and A is hydrogen or an optionally substituted alkyl group having 1 to 6 C atoms or a radical of the formula (4) -B-Z (4) in which B is the phenylene radical or a naphthylene radical, both of which can be substituted by one or two substituents chosen from the set comprising a sulfo group, a chlorine atom, one or two methyl or ethyl groups and one or two methoxy or ethoxy groups, and Z has the abovementioned meaning; n is the number 1 or 2 and m is the number zero or 1, and the sum (m+n) is equal to 2, and M denotes hydrogen or the equivalent of a metal, preferably sodium or potassium; the compounds of the general formula (1) must contain at least three radicals selected from those of formulae (2a) to (2f) defined above and from the group of formula <IMAGE> (5) The compounds of the general formula (1) produce, for example on cellulose fiber materials, wool and synthetic polyamide fiber materials, fast and intensely colored, navy to black dyeings and prints. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2349154-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2485124-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5686584-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2349154-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6222023-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5428141-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5420256-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5210187-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5731421-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5530104-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6214977-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5412078-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5112959-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5391718-A |
| priorityDate | 1981-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 171.