http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019189684-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D17-043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-053 |
| filingDate | 2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2019189684-A1 |
| titleOfInvention | Water-soluble film and its manufacturing method, and drug packaging |
| abstract | As a water-soluble film having high transparency of the film, a water-soluble film containing a PVA-based resin as a main component, which is uniaxially stretched under the conditions shown in (α) below, is compared with a test piece of the above-mentioned water-soluble film. Provided is a film in which the number of dark defects having a diameter of 1 to 5 mm when observed is 50 or less per 5 cm × 5 cm area of the test piece before the uniaxial stretching treatment. (Α) The test piece was mounted on a stretching machine so that the distance between chucks was 11 cm in the longitudinal direction of the test piece of the water-soluble film cut out to a length of 25 cm and a width of 13 cm, and the temperature was 23 ° C. and the humidity was 50%. Under RH conditions, uniaxial stretching treatment is performed at a stretching speed of 3 mm / sec until the stretching ratio becomes 1.2 times. |
| priorityDate | 2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 171.