| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b4a80ac02f1ecd0e698ec665e9b36b6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W90-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-685 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate |
2011-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_234210e1a1ddff9b2a3ce000621912bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2052dfa2240c422607450cf2e166eb9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9c3b25367534764940016ddcf98ed73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_899af82810a05b90c17ddd156a311c74 |
| publicationDate |
2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2748522-T3 |
| titleOfInvention |
Polylactic acid resin film |
| abstract |
Polylactic acid resin film, comprising a polylactic acid resin including: a hard segment comprising a polylactic acid repeating unit of the following chemical formula 1; and a soft segment comprising a polyurethane polyol repeating unit in which the polyether polyol repeating units of the following chemical formula 2 are linked linearly via a urethane bond, in which the total Young's modulus in both the machine direction as in the cross direction of the film is 350 to 750 kgf/mm2 and the total initial tensile strength in both the machine direction and the cross direction of the film is 20 kgf/mm2 or more, in which the resin of polylactic acid comprises 80 to 95% by weight of the hard segment and 5 to 20% by weight of the soft segment, in which the total Young's modulus and the total initial tensile strength are measured by a tensile strength test according to ASTM D638 using UTM at a drawing speed of 300 mm/min with a distance between the clamps of 100 mm: **Formula** in which A is a linear or branched alkylene with 2 to 5 carbon atoms, m is an integer of 10 to 100 and n is an integer from 700 to 5000. |
| priorityDate |
2011-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |