http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-146961-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37e3076df28dca2d6bcdf8c799664c00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_674b4749d8f99188de7600ab132fca6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adbe6f6aea6a31750fb89f46d2c6f9d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f81c1bbf1fa9dfecba4c37b225e52e54 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 1979-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ac45296113885805a3f2ce332e6b792 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c93244e7b41e6fc48a49472e7226d6c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17286ab8ca1c579ca60a4f479e2925bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eca9df2929271685cef7e50bf2562ca |
| publicationDate | 1981-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-146961-A1 |
| titleOfInvention | METHOD FOR PRODUCING STABILIZED LINEAR POLYESTERS OR COPOLYESTERS |
| abstract | The invention relates to a process for the preparation of colorless and clear linear polyesters or copolyesters with high thermooxidative stability and their processing into films, fibers and moldings. The essence of the invention consists in the use of esters of phosphoric and / or phosphorous acids of the general formulas are added as stabilizers, where n = 1 to 4; R & ind1! = Alkyl, alkaryl, cycloalkyl; R & ind2! = R & ind4! = Hydrogen; R & IND3! = Hydrogen, alkyl, cycloalkyl R & ind5! = Hydrogen, alkyl; R & ind6! = Hydrogen, alkyl, aryl, aralkyl, cycloalkyl; R & IND7! = Hydrogen, hydroxy, alkoxy, aryloxy and X is a hydrocarbon radical of a polyhydric alcohol which optionally also contains ester, ether, urethane, amide or imide groups. |
| priorityDate | 1979-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.