| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B38-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2170-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J5-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J123-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J123-0853
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J123-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J123-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J123-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J123-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-24 |
| filingDate |
2019-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a67216ffe314b2b24683cb9559005b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_183aa3be5424c7570deff955b63142a4 |
| publicationDate |
2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019249041-A1 |
| titleOfInvention |
Pressure-sensitive adhesive sheet |
| abstract |
Provided is a PSA sheet that allows installation of a protection sheet with good shape precision on the surface of an object to be protected. The PSA sheet provided by this invention comprises a substrate whose primary component is a resin film and a PSA layer placed on one face of the substrate. The PSA sheet comprises a protection sheet part which is adhered to an adherend to protect it, a marginal part bounded from the protection sheet part by a tear-off line surrounding the protection sheet part, and a tear-aiding structure provided along the tear-off line. The PSA sheet is configured so that after the protection sheet part is adhered to the adherend, when the marginal part is pulled in a direction in which the PSA sheet is peeled off the adherend, the marginal part is torn off the protection sheet part. |
| priorityDate |
2016-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |