http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004204570-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/C09B43-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B43-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B45-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B45-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-10 |
| filingDate | 2004-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf0e73b5c51a354c02a6d3647089eb04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7ac6106c3b9bc67e2e1549015f279b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4085b7292bdf17d24ab3e06ede4ac718 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9a0509818a2551a2695087616f4b983 |
| publicationDate | 2004-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2004204570-A1 |
| titleOfInvention | Azoxy dyes and copper complexes thereof |
| abstract | Azoxy dyes of the general formula I in the form of the free acid n n n where n n is 0 or 1, each n R 1 is selected from the group consisting of methoxy, hydroxyl and carboxyl, each n R 2 is selected from the group consisting of carboxyl, amino, C 1 -C 4 -alkylamino, allylamino, benzylamino and methoxycarbonylmethylamino, and the phenyl rings A may additionally be substituted by C 1 -C 8 -alkyl, unsubstituted or methyl- or halogen-substituted phenyl, hydroxyl, amino, nitro, halogen, carboxyl, N-benzylcarbamoyl, unsubstituted or nitro-, halogen-, C 1 -C 4 -alkoxy- or acetoxy-substituted phenylcarbamoyl and naphthylcarbamoyl or be benzofused, n their copper complexes, a process for prpearing the copper complex dyes, azoxy dyes of the formula I in their partially or completely deacylated form, their copper complexes, colorants comprising these azoxy dyes and/or their copper complexes and also their use for dyeing and printing natural or synthetic substrates. |
| priorityDate | 1999-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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