http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-567460-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bba842fc4d37dfcaced1b55bc0c91c7c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-30 |
| filingDate | 1972-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-567460-A5 |
| titleOfInvention | Acyl hydrazones antioxidants - useful for cellulose, polyethylene, polyvinyl chloride, polyesters etc |
| abstract | Title cpds. are of formula (I): (where R1 is 4-12C t-alkyl; R2 is 1-20C alkyl, 5-12C cycloalkyl, cycloalkylalkyl where the cycle has 5-11C and alkyl has 1-7C, or 7-12C aralkyl or phenyl with aromatic cycles subst. by 1-6C alkyl; R3 is H or 1-20C alkyl; X is a bond or 1,3- or 1,4-phenylene; Y is O or -NH-; Z is H, 1-22C alkyl, 5-12C cycloalkyl, 5-11C cycloalkyl 1-7C alkyl or 7-12C aralkyl, aryloxyalkyl or arylthioalkyl subst. by 1-4C alkyl or alkoxy on the ring or phenyl subst by halogen, hydroxy, cyano or phenoxy, and the alkyl, alkoxy and alkylthio groups are 1-14C with total of 1-14C, phenyl being subst by 1-9C alkyl or OH or -COOR4; R4 is H, 1-18C alkyl, 5-12C cycloalkyl, 5-11C cycloalkyl 1-7C alkyl, 7-12C aralkyl or phenyl subst by OH and/or 1-9C alkyl; each Z may be interrupted by 1-2 ether and/or thioether groups when Z is alkyl or cycloalkylalkyl, aralkyl, aryloxyalkyl, or arylthioalkyl or phenyl subst. by alkyl, alkoxy alkylthio, and Z can be Ni, Zn, Mn or Cu when Y is O). |
| priorityDate | 1972-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.