http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100503372-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12 |
| filingDate | 2002-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100503372-B1 |
| titleOfInvention | Benzotriazol composition and preparation method of the same |
| abstract | The present invention relates to a novel benzotriazole compound and a synthesis method thereof, and more particularly, 2- (2'-hydroxy-4'-benzoic methylpiperidinyl ester) -2H- represented by the following general formula (1): It relates to a benzotriazole or 2- (2'-hydroxy-5'-benzoic methylpiperidinyl ester) -2H-benzotriazole compound represented by the following formula (2) and a method for synthesizing them.n n n [Formula 1]n n n n n n n n [Formula 2]n n n n n n n n (In Chemical Formulas 1 and 2,n n n R 2 and R 3 are hydrogen,n n n R 4 is hydrogen or an alkyl group of C 1 -C 5. )n n n The novel benzotriazole compound of the present invention can be particularly useful as a multifunctional UV stabilizer having a UV absorber and a radical trapping agent function, and also easy to synthesize using a single solvent, as well as excellent weather resistance Even when stored or used, its functionality as a ultraviolet absorber and radical trapping agent is maintained. |
| priorityDate | 2002-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.