http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019111765-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-08 |
| filingDate | 2017-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49712e78a9d099263a31232ba2da9fb9 |
| publicationDate | 2019-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019111765-A |
| titleOfInvention | Method for producing polylactic acid resin composition laminated sheet |
| abstract | A method for producing a polylactic acid resin composition laminate sheet which is excellent in high impact resistance, transparency and rigidity. A method for producing a polylactic acid resin composition laminated sheet comprising a plurality of layers of a polylactic acid resin composition, which comprises the following steps (1) to (3). Step (1): laminating a plurality of layers including a layer P containing (PA) polylactic acid resin and (P-B) plasticizer and a layer Q containing (Q-A) polylactic acid resin A step of obtaining a laminated sheet, wherein the layers are brought into contact with each other at a temperature above the melting point of layer P and / or layer Q and laminated, so that layer P is the outermost layer of at least one of the surface side and the back side of the laminated sheet And in the case where the layer Q further contains a (Q-B) plasticizer, the process in which the content of the (P-B) plasticizer is larger than the content of the (Q-B) plasticizer, step (2) : A step of holding the laminated sheet for 2 seconds or more after the step (1), a step (3): a step of cooling the laminated sheet after the step (2) to make the surface temperature of the outermost layer 60 ° C. or less Figure] None |
| priorityDate | 2017-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.