Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2067-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D23-0878 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C61-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C61-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-183 |
filingDate |
2018-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_246588aee52c6e3348a48a039967c731 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d59830c993ed9d4bcc12a442f3bd6fe2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24275a8eedf2dd3da63a5733905d6b5f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d13db18e9b560b6c74d5eada111b7d3a |
publicationDate |
2021-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11084901-B2 |
titleOfInvention |
Polyester resin for heat-shrinkable film, heat-shrinkable film, heat-shrinkable label, and packaged product |
abstract |
The invention provides a polyester resin for heat-shrinkable film which contains terephthalic acid as a main component of a dicarboxylic acid component, contains ethylene glycol as a main component of a diol component, and contains from 18 to 32% by mol of neopentyl glycol and from 8 to 16% by mol of diethylene glycol when a total amount of the whole diol component in total polyester resin components is taken as 100% by mol. The polyester resin has an intrinsic viscosity (IV) of from 0.70 to 0.86 dl/g, a carboxyl end group concentration (AV) of from 8 to 25 eq/t, and a color b value of from 1.0 to 12.0 in an L*a*b color system. The invention also provides a heat-shrinkable film prepared from the aforementioned polyester resin, as well as a heat-shrinkable label and packaged product. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11167887-B2 |
priorityDate |
2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |