http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-404835-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-202 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-20 |
| filingDate | 1972-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-404835-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF MICROPOROUS SHEETS. |
| abstract | Process for the preparation of microporous sheets, characterized in that it comprises condensing a mixture of an uncured phenol/formaldehyde resin and an amine containing at least one group (see formula) to form a resinous pre-product; diluting said resinous pre-product with water; add an acid accelerator to the diluted mixture and shape the mixture into a sheet; solidify the formed sheet under conditions in which the loss of volatile materials in the sheet is not allowed; separating said volatile materials after solidification; and then heating said sheet to cure it. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1971-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.