| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D65-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W90-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-053 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D17-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D75-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-103 |
| filingDate |
2019-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38a411ef8249b80533e8aba145a20d71 |
| publicationDate |
2020-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020027020-A1 |
| titleOfInvention |
Polyvinyl alcohol-based film and drug package |
| abstract |
In order to obtain a polyvinyl alcohol-based film having high transparency, excellent antistatic performance, and excellent cold water solubility, the present invention provides a polyvinyl alcohol-based film containing: a polyvinyl alcohol-based resin (A) containing a polyvinyl alcohol-based resin; and an ester (B) of a fatty acid (b1) having 2-4 carbon atoms and a polyhydric alcohol. The polyvinyl alcohol-based film is characterized in that the content of the abovementioned ester (B) is 1-4000 ppm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019241243-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022163816-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020138286-A1 |
| priorityDate |
2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |