http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022001612-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 |
| filingDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1abe9e1d05a5560a072dc7c9a4c95d25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89bfdf9bbe5b3bd86fb2b756c9f55442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1afc8308215bf8e4720be796ed504a5a |
| publicationDate | 2022-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022001612-A |
| titleOfInvention | Phosphorus-containing active ester, curable resin composition, cured product, prepreg, circuit board, build-up film, semiconductor encapsulant, and semiconductor device |
| abstract | PROBLEM TO BE SOLVED: To provide a phosphorus-containing active ester capable of exhibiting excellent flame retardancy, low dielectric property and adhesion in the obtained cured product, a curable resin composition containing the phosphorus-containing active ester, and the above-mentioned. It is an object of the present invention to provide a cured product obtained by using a curable resin composition, and further, a semiconductor encapsulant, a semiconductor device, a prepreg, a circuit board, a build-up film, and the like using the curable resin composition. The present invention has a structure in which a residue (A) of a phosphorus-containing polyhydric alcohol compound and a residue (Q) of an aromatic polyvalent carboxylic acid are bonded via an ester bond. The present invention relates to a phosphorus-containing active ester characterized in that the terminal is sealed with a residue (C) of a monovalent aromatic hydroxyl group-containing compound. [Selection diagram] None |
| priorityDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 345.