http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200003616-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3bf98aa6d4de2752f2f6fac638dc2cd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2201-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2301-312 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J133-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 |
| filingDate | 2018-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48a5dc3b51536ab95480b95f47221696 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d86f8b91dde21daea71a8c01f75f9462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8279fc212bddeac2c07c276460ee709 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cba1933e5b73ab353949e6eae6aceda4 |
| publicationDate | 2020-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20200003616-A |
| titleOfInvention | Adhesive protective film for exposure process |
| abstract | The present invention relates to an adhesive protective film for an exposure process. The pressure sensitive adhesive protective film of the present invention is a film in which a pressure-sensitive adhesive layer formed of an adhesive composition containing an acrylic copolymer is laminated on one surface of a base film layer, and by optimizing the glass transition temperature and thickness of the pressure-sensitive adhesive layer, a PCB manufacturing process Adhesion protection film is attached to the PSR (Photo Solder Resist) printing process before UV exposure to protect the surface of PSR ink with tack characteristics so that the UV exposure process is smooth, and sufficient curing of PSR ink after UV exposure and protection after the process When the film is peeled off, there is no adhesive residue, and the peeling strength of the protective film before and after the UV exposure is small and the peelability is excellent, thereby reducing the peeling defect generated when the protective film is peeled off. |
| priorityDate | 2018-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.