http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20030097851-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B35-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B35-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-30 |
| filingDate | 2002-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20030097851-A |
| titleOfInvention | Pyridone dyes, a process for their preparation and their use in the production of coloured plastics or polymeric colour particles |
| abstract | The present invention relates to pyridone dyes of the formula (1), their preparation and their use in the production of colored plastic or polymeric color particles.n n n Formula 1n n n n n n n n In Formula 1 above,n n n R is a radical-(CR'H) n -W,n n n R 'is hydrogen, C 1 -C 2 alkyl or phenyl,n n n Y is cyano, -CONH 2 or -CH 2 SO 3 H,n n n W is hydrogen, radical -NR 1 R 2 or radical -OR 3 ,n n n R 1 and R 2 independently of one another are hydrogen, unsubstituted or hydroxy- or phenyl-substituted C 1 -C 6 alkyl, wherein C 3 or more alkyl chains may be interrupted by one or more oxygen atoms; A radical of 3, a radical of formula 4 or a radical of formula 5,n n n R 1 and R 2 together with the nitrogen atom in the form —NR 1 R 2 form a heterocyclic ring,n n n R 3 is hydrogen, unsubstituted or hydroxy-substituted C 1 -C 6 alkyl, phenyl or a radical of formula 6,n n n n is an integer of 2-6.n n n Formula 3n n n n n n n n Formula 4n n n n n n n n Formula 5n n n n n n n n Formula 6n n n n n n n n In the above formula 3 to 6,n n n R 4 is alkyl or aryl,n n n R 5 and R 6 are independently of each other alkyl, aryl or heteroaryl,n n n m is an integer of 1-6. |
| priorityDate | 2001-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 126.