http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014119641-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47cc435e1d443f13180f7766df104d9d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-18 |
| filingDate | 2012-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b77694f71b2ab326ba5779779ce7c3c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62b7f0823e14d298246464a06931fe82 |
| publicationDate | 2014-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014119641-A |
| titleOfInvention | Photosensitive film |
| abstract | Provided is a photosensitive film for a mask that can be peeled off easily and without residue even at a narrow pitch, or even after a plating process using a high-temperature reflow or strong chemical solution. A photosensitive film comprising a support film, a photosensitive resin layer provided on the support film, a release layer provided on the photosensitive resin layer, and a protective film provided on the release layer. From the photosensitive resin composition, the photosensitive resin layer comprises (A) a resin containing a carboxyl group, (B) a photopolymerizable compound having an ethylenically unsaturated group, and (C) a photopolymerization initiator. The release layer is made of an alkali-soluble resin composition containing a resin containing (D) a carboxyl group or / and a hydroxyl group, and the viscosity of the release layer at 50 to 100 ° C. is 50 of the photosensitive resin layer. A photosensitive film having a viscosity lower than that at -100 ° C. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020125520-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11644750-B2 |
| priorityDate | 2012-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 122.