| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31511 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-688
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-121 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-29 |
| filingDate |
2001-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1654ce92148b37e645be68e58c91d41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe5b4c6b1384834cc40e8df95e8a11b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b63c6f31f9d9f92b277d51e6aadcee6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b408a4fe242c580a6f0b6aad937fd31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db8c3b14f2a530f7b3d7075aad27e308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fc70bfb160587a111643aa05749cde4 |
| publicationDate |
2003-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6524989-B2 |
| titleOfInvention |
Tetraorganophosponium dicyclic tetraorganoborate catalyst |
| abstract |
This invention provides a latent catalyst having a structure of phosphonium borate consisting of a monovalent cation portion in which four specific groups are bonded to the phosphorus atom and a monovalent anion portion in which four specific groups are bonded to the boron atom, and a latent catalyst having a structure wherein the above phosphonium borate is the recurring unit and at least two of said recurring unit are connected through at least one of the four specific groups bonded to the boron atom. This invention also provides a thermosetting resin composition comprising such a latent catalyst and an epoxy resin molding material comprising such a latent catalyst and further provides a semiconductor device in which a semiconductor is encapsulated with said epoxy resin molding material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6946421-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009004260-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009023840-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8148831-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004034125-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007010601-A1 |
| priorityDate |
1997-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |