| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71d6ae14ec460c3cd8039a0b596a850d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249994
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31815 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-478 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-66 |
| filingDate |
1975-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1977-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49e43f50075cd19e0b81a467a3a4194a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1ae8ca420d6dd7b7ee0e576ec8c506c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f215fde6af340570f160dd7d2c34d19d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f4c04b4f403dd899e1daf34f46b6d1b |
| publicationDate |
1977-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4009308-A |
| titleOfInvention |
Process for producing refractories |
| abstract |
A process for producing refractories wherein an impregnant is filled into open pores of the refractories. The impregnant is the thermoplastic resinous material which is obtained by removing a light fraction having a boiling point of less than 200 DEG C under a reduced pressure of 100 mmHg and having a benzene-insoluble fraction content of less than 10% by weight from at least one member selected from the group consisting of a heavy oil obtained by the steam cracking of petroleum and the polymerization product of said heavy oil. The slag penetration resistance, slag erosion resistance and slaking resistance of the impregnated refractories are improved thereby. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4257542-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9598318-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4212926-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109503183-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4980235-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010319578-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4188235-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8580105-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE33700-E |
| priorityDate |
1974-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |