| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-12 |
| filingDate |
1970-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1974-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2046271-B2 |
| titleOfInvention |
Process for the production of porous solids with a large internal surface area of greater than 10 m to the power of 2 / g from crosslinked urea-formaldehyde polycondensation products |
| priorityDate |
1969-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |