Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e010c50bd6cb462c3006c00b980252b |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-08 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-08 |
filingDate |
1978-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63a0ed74bf72eeff15e0ca0a04e85244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61396b63d06943e0d109ce0fa819fc84 |
publicationDate |
1979-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0004269-A1 |
titleOfInvention |
Foamable polymer compositions |
abstract |
A foamable polymer composition comprising a resinous polymer and a mixture of polycyclic aromatic polycarboxylic acids that is substantially soluble in acetone and substantially soluble in water obtained as a result of the nitric acid oxidation of a carbonaceous material, such as coal. |
priorityDate |
1978-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |