http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PT-86097-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b34b63b4761a3b814ee662e595390e5b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09F1-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09F1-04 |
| filingDate | 1987-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1269d963acb3a4b85dae4037a1440729 |
| publicationDate | 1990-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PT-86097-B |
| titleOfInvention | M + PREPARATION ETHOD OF RESIN ESTERS OF ENHANCED THERMAL STABILITY |
| abstract | Alkali metal and alkaline earth metal salts of hypophosphorous and phosphorous acid are used to catalyze the esterification of rosin with a polyol. The method is an improvement in that reaction time is shortened and the ester product exhibits improved color and thermal stability. |
| priorityDate | 1986-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.