http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101062360-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-204 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-20 |
| filingDate | 2008-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101062360-B1 |
| titleOfInvention | 3 layer structure antistatic sheet with improved interfacial adhesion and tray using same |
| abstract | In the present invention, a compound containing a white or other colored antistatic component mixed with an polyethylene oxide or polyethylene glycol compound (hereinafter referred to as polyethylene oxide) and an antistatic agent including a metal salt is used as a surface layer and a transparent polymer as an intermediate layer. In order to solve both the surface peeling phenomenon, which is the biggest disadvantage in the antistatic sheet of the three-layer structure, and the appearance problem that the molded part becomes partially transparent at the same time. More specifically, the olefin-based copolymers such as ethylene and propylene, various styrene-based copolymers, which have a white color due to light scattering when mixed with the transparent base material of the intermediate layer and which can impart adhesion to the base polymer, for example Or an ester copolymer was mixed to enhance the interfacial adhesion with the surface layer during the triple coextrusion, and not partially transparent during molding of the tray by secondary processing. |
| priorityDate | 2008-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.