http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07228696-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3477 |
| filingDate | 1994-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b145a0049f8460292937c6f34442f48e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_463ebb0be87cfdee625dff2b91f81a7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9285f4b7163f369ac5c7567ae2ad374 |
| publicationDate | 1995-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07228696-A |
| titleOfInvention | Method for producing polyaminotriazine |
| abstract | (57) [Summary] [Objective] To provide a compound effective for improving the stability of an organic material against thermal deterioration and thermal oxidative deterioration. [Constitution] The following formula (I) [In the formula, n is a number of 2 to 20, X 1 , X 2 , X 3 and X 4 All or 75 mol% or more is 2,2,6,6-tetramethyl-4-piperidyl, and the rest may be hydrogen, R is an aliphatic divalent group such as alkylene, Q is alkoxy, mono- Or a di-substituted amino, etc.] is prepared from the corresponding dichlorotriazine and diamine. At this time, diamine was used in a molar ratio of 1.0 to 1.3 with respect to dichlorotriazine, and a solid inorganic base was present in a solvent with a weight ratio of 0.1 to 1 times that of the diamine. The reaction is carried out at a temperature above the boiling point of the solvent and while azeotropically removing water produced in the reaction. [Effect] Polyaminotriazine can be efficiently produced in high yield. |
| priorityDate | 1993-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.