http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-375043-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f564e8ae29bf6aa0572ce3eec2e20ba2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-573 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-573 |
| filingDate | 1969-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-375043-A1 |
| titleOfInvention | PROCEDURE TO IMPROVE THE CHROMATIC STABILITY OF THE MALEIC AN-HYDRID. |
| abstract | Process for improving the chromatic stability of maleic anhydride, characterized in that it comprises incorporating in said anhydride an effective proportion of a compound chosen from alkali chloride, alkaline bromide, alkali sulfate, alkaline earth chloride, alkaline earth bromide, alkaline earth sulphate, barium nitrate, silver chloride, hydrobromic acid and hydrochloric acid. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1968-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.