http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114895527-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa8642c8e68679a010de29dc5242fcf3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-039 |
| filingDate | 2022-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_065a85b312bf0728636754b94251b279 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcf3b8757c19bfe1b7de67715304f84d |
| publicationDate | 2022-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114895527-A |
| titleOfInvention | A kind of positive photosensitive resin precursor composition, preparation method and application thereof |
| abstract | The invention discloses a positive photosensitive resin precursor composition, a preparation method and an application thereof. silane coupling agent and 80-800 parts by weight of solvent; in a glass or stainless steel container, dissolve the synthesized polymer in the solvent, after it is completely dissolved, add the photosensitizer, and continue to stir until the photosensitizer is completely dissolved, The silane coupling agent is then added, and finally the mixture is filtered to complete the preparation of the positive photosensitive resin precursor composition. In this application, only silane coupling agents with good high temperature tolerance are selected as adhesion promoters, such as silane coupling agents with phenylsilicon structure, which can significantly improve the adhesion of the cured film and the substrate after high temperature curing; As an additive, the linking agent only needs a small amount to have an obvious effect, reducing the proportion of its addition, preventing a large amount of siloxane from self-condensation during storage, and improving the storage stability. |
| priorityDate | 2022-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 301.