http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-561766-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-4411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-513 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-24 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-30 |
| filingDate | 1970-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-561766-A5 |
| titleOfInvention | Monoazo sulphonic acid dyes |
| abstract | Dyes are formula:- (in which Y1 and Y3 are -H or -NRS, Y2 is -H, NRZ or -SO3H, Z and X are aliphatic fibre-reactive groups with 2 or 3 C atoms, and R is -H or alkyl. If Y2 is not -SO3H, the naphthalene ring contains only a single -NRZ group and X and Z each have 3 C-atoms). Pref., only one Y1, Y2 and Y3 is -NRZ and the others are -H, Z and X are pref., halogenated acryl or propionyl groups. Uses include dyeing and printing of leather, silk and esp. wool, and synthetic fibres from neutral to acid media. They are also suitable for cotton and viscose, with fixing by heat treatment with alkali. They show generally improved wet fastness and better behavior in presence of levelling agents esp. polyglycol ether derivs. |
| priorityDate | 1970-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.