http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012102267-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c62268de3e92657ca5b9adcac4778225 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J4-06 |
| filingDate | 2010-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dab21c184cfa5d018293409a206d3947 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae1d33f2312f6b82cf355706782174b6 |
| publicationDate | 2012-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012102267-A |
| titleOfInvention | Manufacturing method of pressure-sensitive adhesive, pressure-sensitive adhesive sheet and electronic component. |
| abstract | 【Task】 In a pressure-sensitive adhesive sheet with a pressure-sensitive adhesive sheet and a die attach film laminated, the photopolymerization initiator, which is a low molecular weight component contained in the pressure sensitive adhesive, migrates to the die attach film side, resulting in poor adhesion between the chip and the lead frame in the semiconductor manufacturing process. It may occur. [Solution] The present invention has a (meth) acrylic acid ester copolymer, an ultraviolet polymerizable compound, a polyfunctional isocyanate curing agent, and a photopolymerization initiator, and is 10 ° C from 23 ° C to 500 ° C of the photopolymerization initiator. The pressure-sensitive adhesive has a mass reduction rate of 10% when the temperature is raised at a rate of temperature rise / min. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017149807-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019042965-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017214528-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012157615-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015122115-A1 |
| priorityDate | 2010-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.