http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3689948-A1
Outgoing Links
| 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/B65H2511-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H2511-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H2701-1752 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H2513-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H2515-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H18-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C61-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2018-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afee7fb44f17e7c72a21147aa9532a28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_246588aee52c6e3348a48a039967c731 |
| publicationDate | 2020-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3689948-A1 |
| titleOfInvention | Heat-shrinkable polyester-based film roll |
| abstract | To provide a heat-shrinkable polyester-based film roll having a favorable winding property, which is particularly favorable with respect to sag. A heat-shrinkable polyester-based film roll, which is obtained by winding a heat-shrinkable polyester-based film that has a shrinkage ratio of 30% or more in a film main shrinkage direction in hot water at 90°C for 10 seconds, the heat-shrinkable polyester film and the film roll satisfying following requirements (1) to (5) : (1) a winding length of the film roll is 2000 m or more and 25000 m or less; (2) a width of the film roll is 400 mm or more and 2500 mm or less; (3) a thickness of the film is 5 µm or more and 40 µm or less; (4) in thickness unevenness in a width direction of the film on a surface layer of the film roll, there are positions having concave thickness patterns, and in a concave portion that has a maximum thickness difference (maximum concave portion), thickness unevenness in the maximum concave portion, which is obtained from the maximum thickness difference in the maximum concave portion and an average thickness of the film is 10% or less; and (5) winding hardness of the surface layer of the film roll is 400 or more and 800 or less. |
| priorityDate | 2017-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.