http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002501522-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-34926 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3492 |
| filingDate | 1998-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002501522-A |
| titleOfInvention | Block oligomers containing 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials |
| abstract | (57) [Summary] 1) The following equation (α) The compound represented by the following formula (β) And the compound represented by the following formula (γ) 2) reacting the compound represented by the formula (β) with the compound represented by the formula (γ) at a molar ratio of 0.4: 1 to 0.75: 1 to obtain 3 ) The following formula (δ) present in the product of reaction 2) Is reacted with, for example, dibutylamine in a molar ratio of 2: 1.7 to 2: 3 and 4) the following formula present in the product of reaction 3) The group represented by the following formula Wherein the reactions 1) to 3) are carried out in an organic solvent in the presence of an inorganic base, and the conversion is carried out by hydrolyzing the product of reaction 3). conducted by reacting in the presence of a peroxide decomposition catalyst in peroxide and a hydrocarbon solvent, in the formulas above, R 1 is particularly represents a hydrocarbyl group, B is for example N-(2,2,6,6 -Tetramethyl-4-piperidyl) products which represent a butylamino group, R represents for example a 2,2,6,6-tetramethyl-4-piperidyl group and R 2 represents for example a hexamethylene group. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010132656-A |
| priorityDate | 1997-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 598.