| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d816e9611efad49f0f71391032a0bf3f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2260-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2260-046 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-06 |
| filingDate |
1980-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_315c4a6e02115c24bf9605d0752fe0c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9d8fcd2f01fd5d90e4337a61aa20e56 |
| publicationDate |
1981-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4276408-A |
| titleOfInvention |
Method of producing a resin for producing heat stable products, the resin and the products |
| abstract |
This invention relates to a method of producing a phenolated resin which can be used to form heat stable (up to 250 DEG ) products. Previously used resins are either very expensive or do not provide the requisite high temperature properties. An aim of the invention is to provide a cheap equivalent to commercially available high temperature resins. An aromatic hydrocarbon (e.g. toluene) formaldehyde condensation resin is prepared. The low molecular weight contaminants are removed by a distillation process. The residue contains less than 1% low molecular weight material, and is phenolated to give the final resin. The resin may be cured to give a heat stable product. The phenolated resin may be used to form glasscloth and asbestos laminates or as a lamp capping cement. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007112168-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007238850-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4403089-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7772331-B2 |
| priorityDate |
1979-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |