| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcd600c789c13101f39db5af4f289a97 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2491-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-10 |
| filingDate |
1971-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e59290a8791d92bad10d30a8b77f44c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b87b5f12f02842d2b70cfc4d6a38b51a |
| publicationDate |
1972-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3694387-A |
| titleOfInvention |
Phenolic resin foams |
| abstract |
A RESOL-BASED PHENOLIC RESIN FOAM HAVING AN IMPROVED RESISTANCE TO HEAT AND FIRE, HAVING A DENSITY OF ABOUT 20 TO 200 KG./M.3, A SHRINKAGE OF ABOUT 0.1 TO 2.8% AND THE ABSENCE OF THE ANY TENDENCY TO FISSURE UPON EXPOSURE FOR 30 MINUTES TO A TEMPERATURE OF 450*C. IN A MUFFLE FURNACE, THE SHRINKAGE AND FISSURING TESTS BEING MADE ON FOAM SLABS HAVING THE DIMENSIONS 250 MM. X 130 MM. X 30 MM. THE FOAM IS PRODUCED BY INCLUDING IN A LIQUID PHENOL-RESOL RESIN HAVING A SOLID RESIN CONTENT OF ABOUT 60 TO 85% BY WEIGHT ABOUT 2 TO 30% BY WEIGHT BASED ON THE RESIN, OF A NORMALLY HYDROCARBON LIQUID. BORIC ACID MAY ALSO BE INCLUDED IN THE MIX WHICH ALSO CONTAINS AN ACID HARDENING AGENT AND A GAS FOAMING AGENT WHICH RELEASES A GAS OR IS A LOW-BOILING ORGANIC SOLVENT. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5452168-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4539338-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4112188-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4478958-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5927772-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5016766-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5722338-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4045398-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4525492-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4426462-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4444912-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4122045-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S50127962-A |
| priorityDate |
1970-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |