http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1643549-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ced16e1d21f96878b896617bc48f3f0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-526 |
| filingDate | 1989-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d208988562de95fb7257552924df23ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b84016c44d8b4bc8fbc8a75773491e65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f274f265b08460ced489942881faf5ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e30046227518a6ee0ee9606b7d2f4a5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_962fa1c90fd107f548564185a4704773 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f992b5239a008fe329c6dff42ba40fdd |
| publicationDate | 1991-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1643549-A1 |
| titleOfInvention | N-arylamidophosphites as stabilizers for rubber mixtures |
| abstract | The invention relates to phosphorus substances, in particular, N-aryl-amidodiphosphites of the total fi l CNHT02P-0-RrO-P () 2 where a) R g with% 5 -c% CW shsh. , j as stabilizers of rubber compounds that can be used in the manufacture of rubber products. The goal is to create new, more effective stabilizers for this purpose. Synthesis is carried out either by PCl3 reaction with phenol followed by transesterification with the corresponding bisphenol. and amidation with aromatic monoamide, or the resulting triaryl; phosphite is amidated with an aromatic diamine. Output, %; Gross, hydrol, R-OD "Rr -cH2-X at X-С (СН3) 3, or (RO) jP-NH-RrNH-P (OR) j where 6), 01 OJQ or g ) B o-toluyl "d-Otichesky firmness, h: a) 94.56, C hvvOrRg8, 234; b) 99.48, C 9H7804RgK4, 56; c) 99.86, 395 D 9934 CJ & H9 04p-2.N2 20 The use of new stabilizers provides high resistance to heat aging, fatigue endurance and better hydrolytic stability in rubber compounds (based on isoprene rubber). 3 tab. A: I oo ate with |
| priorityDate | 1989-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.