http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110407961-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-06 |
| filingDate | 2019-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110407961-B |
| titleOfInvention | A kind of preparation method of polyvinyl butyral |
| abstract | The invention relates to a method for preparing polyvinyl butyral (PVB) by utilizing a novel catalyst. By using this self-developed new catalyst, the problems of adhesion, agglomeration and corrosion of pipelines in the PVB resin production process can be effectively reduced, and the resin production efficiency can be significantly improved. The PVB resin prepared by this method has uniform particles, uniform distribution of functional groups, high acetal degree and high bulk density, and is very suitable for the preparation of PVB films for laminated glass. |
| priorityDate | 2019-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.