| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9db45cbaec0651cacea17f30f366beee |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-12 |
| filingDate |
1999-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67dabd36424b692f70d53c8f01e86e05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22f1d3f4b58eb4092932c82a98591c38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83f775b3691d0dba88e1779c04bf4c70 |
| publicationDate |
2000-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000212259-A |
| titleOfInvention |
Liquid phenolic resin and method for producing the same |
| abstract |
[PROBLEMS] To provide a liquid phenol based epoxy resin having a low viscosity suitable as a curing agent for an epoxy resin for a semiconductor liquid encapsulant and having a high glass transition temperature when used as an epoxy resin curing agent. Provision of resin. SOLUTION: The phenolic hydroxyl group in a phenolic polymer (base polymer) obtained by reacting a phenol (A), a xylylene compound (B), and an aromatic aldehyde or ketone (C) is 10 to 60%. Allylic phenolic resin obtained by allylic etherification of a phenolic nucleus, or a allylic phenolic phenolic resin having a structure in which 0.1 to 2 allyl groups are substituted for one phenol nucleus in the base polymer. resin. A method for producing a nuclear allylated phenolic resin by Claisen rearrangement of an allyl etherified product of a base polymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021251052-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021251052-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007043684-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100882332-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007106928-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100971838-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007069525-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7994271-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018145273-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8349989-B2 |
| priorityDate |
1999-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |