Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D2501-24878 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2467-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D2203-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-183 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
filingDate |
2017-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ac669af99fbf84d26f9ede6c53f782c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_246588aee52c6e3348a48a039967c731 |
publicationDate |
2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10934403-B2 |
titleOfInvention |
Heat-shrinkable polyester film and packaging |
abstract |
The invention provides a heat-shrinkable polyester film, which has a main shrinkage direction in a longer direction, exhibits a higher shrinkage ratio in the main shrinkage direction, has small difference in shrinkage ratio at a high temperature and a low temperature so as not likely to generate wrinkles or the like when being used as a label, and exhibits small over-time decrease in shrinkage ratio at a low temperature. The heat-shrinkable polyester film has, as a main component, ethyleneterephthalate, and an amount of a diethyleneglycol (DEG) component is 10-25 mol % with respect to 100 mol % of a polyhydric alcohol component in all of polyester resin that composes the film. |
priorityDate |
2016-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |