| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dac8511f8e89890a31d36c3513b7faa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S260-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S521-907 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 |
| filingDate |
1979-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0a3f4873f3829b90e3d6c2da787b314
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa6c98fd61178984d88d84ccfa29c23b |
| publicationDate |
1981-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4275170-A |
| titleOfInvention |
Method of making a fire retardant polymer resin |
| abstract |
Flame retardant polymer resins formed by an acid condensation reaction from a mixture of resorcinol and furfural with a molar excess of the aldehyde. In one particular embodiment the resin is formed of a mixture of two prepolymer solutions with at least a boric acid catalyst, one or both of the prepolymer solutions being an acid-condensation reaction product of resorcinol and furfural with excess aldehyde functionality, or one of the prepolymers being a mix of substantially unreacted resorcinol and furfural with a slight molar excess of aldehyde. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5646219-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4525492-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6277944-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5075413-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4820576-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4698370-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5756599-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008070024-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5847058-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2627500-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5637658-A |
| priorityDate |
1979-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |