http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105237753-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-695 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 |
| filingDate | 2015-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105237753-B |
| titleOfInvention | A kind of preparation method of cage modle organic-silicon hybridization star-like polyester flexible PVC plasticizer |
| abstract | The present invention relates to functional high molecule material preparation and modified technical field, be specifically related to the preparation method of a kind of cage modle organic-silicon hybridization star-like polyester flexible PVC plasticizer.This preparation method is passed through: (1) castor oil acid carries out pyrolysis oxidization, hydrogenation reaction successively, obtains dihydroxylic alcohols and the mix products of nonyl alcohol acid；(2) the drift angle group generation ester hydrolysis reaction of prestox acryloxypropyl cage-type silsesquioxane, obtains eight propanol base cage-type silsesquioxanes；(3) the eight propanol base cage-type silsesquioxanes that mix products step (1) obtained and step (2) obtain, mix in mass ratio with dimeric dibasic acid, prepare mixed liquor；(4) adding catalyst for esterification reaction and dehydrant in mixed liquor prepared by step (3), back flow reaction obtains cage modle organic-silicon hybridization star-like polyester flexible PVC plasticizer.This plasticizer has the application performance of excellence, improves the performances such as resistance to migration, solvent resistant effect, weatherability. |
| priorityDate | 2015-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.