| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd23c354dd49d149991d5e4d2af08b17 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-3154 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10C3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C3-00 |
| filingDate |
1988-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3021aab7351aa3be5b186c194fb2a26e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cf96ce41b11485c04beb8f3a9634d98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_839c0499c0f820bd07fbb68252a9a1bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4b447a36dd58f4cc4b1e638935819f6 |
| publicationDate |
1990-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4931163-A |
| titleOfInvention |
Pitch fluoride |
| abstract |
A carbon fluoride comprising carbon atoms and fluorine atoms and having a structure in which layers containing fluorinated condensed cyclohexane rings are stacked to form a packing structure, the atomic ratio of fluorine to carbon atoms being 0.5 to 1.8, the carbon fluoride exhibiting a powder X-ray diffraction pattern in which there are peaks respectively at about 13 DEG (2 theta ) and at about 40 DEG (2 theta ) and no peak on the low side of diffraction angle relative to 13 DEG (2 theta ) and exhibiting a spectrum of electron spectroscopy for chemical analysis in which there are peaks respectively due to a monofluorocarbon group and due to a difluorocarbon group, the intensity ratio of the peak due to the difluorocarbon group to the peak due to the monofluorocarbon group being 0.15 to 1.5. The carbon fluoride has a unique property that it is capable of forming a film by vacuum deposition. The carbon fluoride may be produced by the direct fluorination of a pitch or meso-carbon microbeads. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005098112-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10944098-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5595700-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5318622-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018315998-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5149891-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5133802-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108807874-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108807874-A |
| priorityDate |
1985-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |