| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33a62710796e131599043055d399597f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2339-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-544
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2021-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7227e3c7ba938f9bd2d8e662dd21ece8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96167849010f9ef05703b57ceebbd70e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e21f33cc9a72c354a753b2606af41c34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8dcc5b480df18696b313dfb50556c5c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_493a773530efaee53dbfb9b778f8790c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae9cd36eb416c7dce30ef4aa83aa971e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7af1cf4c268f7266036575625d0c3c50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad02d31d96f5b9c89487515076f0445d |
| publicationDate |
2022-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022145023-A1 |
| titleOfInvention |
Composite Film of 6FPBO and Triple-Shelled Mesoporous Silica Hollow Spheres and Its Preparation and Use |
| abstract |
The disclosure relates to the field of electronic materials, and in particular to a composite film of fluorinated polybenzoxazole (6FPBO) and triple-shelled mesoporous silica hollow spheres, and to its preparation and use. The composite film comprises fluorinated polybenzoxazole as a matrix and amino-functionalized triple-shelled mesoporous silica hollow spheres which are dispersed in the fluorinated polybenzoxazole matrix. A mass ratio of (amino-functionalized triple-shelled mesoporous silica hollow spheres)/(fluorinated polybenzoxazole) is 1/100 to 5/100. The composite film has excellent thermal stability and a lower dielectric constant. |
| priorityDate |
2020-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |