http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7498467-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C215-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-18 |
| filingDate | 2008-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a097050525709d136b58b159979334a7 |
| publicationDate | 2009-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7498467-B2 |
| titleOfInvention | Antioxidant and bisaminophenol derivative |
| abstract | The present invention provides antioxidants made of an aromatic hydroxyamine derivative having a structure represented by the general formula (I): n nwherein R 1 , R 2 and R 3 are each independently a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; X is a hydrogen atom or an OH group; Y is a hydrogen atom or an NHR 1 group; A is a direct bond, —O—, —NH—, —SO 2 —, —CH 2 — or —C(CH 3 ) 2 —, and when an OH group and an NHR 1 group are introduced to a unilateral benzene ring, these groups are respectively bonded to adjacent positions of the benzene ring; and n is 0 or 1 with the proviso that when n is 0, R 1 is not a hydrogen atom, as well as bisaminophenol derivatives represented by the above general formula (I) wherein n is 1; R 2 and R 3 are each a hydrogen atom; X is an OH group; Y is an NHR 1 group; A is —C(CH 3 ) 2 —; and R 1 is isopropyl, isobutyl or isohexyl. The aromatic hydroxyamine derivatives having a structure represented by the general formula (I), in particular, the bisaminophenol derivatives as novel substances, exhibit an excellent oxidation-inhibiting property, and are usable as antioxidants or polymerization inhibitors. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10723969-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10808197-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018057365-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11767393-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018057364-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018057366-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10563145-B2 |
| priorityDate | 2003-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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