http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020246234-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2020-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0ba7b215ff6ec205b4a61d9c5a69209 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52936e874ddb26ec78ddc96951a07fc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e31e7d5ec891992ee80b3706d7463ee8 |
| publicationDate | 2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020246234-A1 |
| titleOfInvention | Negative curable composition, cured film, layered product, method for producing cured film, and semiconductor device |
| abstract | Provided are: a negative curable composition which gives a cured film having excellent film strength; a cured film obtained by curing the negative curable composition; a layered product containing the cured film; a method for producing the cured film; and a semiconductor device that includes the cured film or the layered product. This negative curable composition contains an alkali-soluble polyimide, a photo-radical generator, a thermal acid generator, an acid crosslinking agent and a solvent having a boiling point that is higher than the acid generation temperature of the thermal acid generator. The content of the solvent is 10 mass% or more relative to the total mass of the composition. The cured film is obtained by curing the negative curable composition. The layered product includes the cured film. The method for producing a cured film includes a film formation step. The semiconductor device includes the cured film or the layered product. |
| priorityDate | 2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 994.