| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13acffa0e4ce30d3be128ccd86b384f6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31721
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
1984-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb1e96747469f2339629d58f3de36ff6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c641d237eaa7153154a1fc340f8ae6fe |
| publicationDate |
1985-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2563226-A1 |
| titleOfInvention |
POROUS SPHERIC POLYIMIDE POWDER |
| abstract |
THE INVENTION RELATES TO A POLYIMIDE POWDER WITH SPHERICAL AND POROUS PARTICLES. THE POLYIMIDE POWDER IS THERMALLY INFUSIBLE AND INSOLUBLE IN ORGANIC SOLVENTS, AND IS CONSTITUTED OF POROUS SPHERICAL PARTICLES OF AVERAGE WEIGHT DIAMETER COMPRISED BETWEEN 1 TO 20MM, INCLUDING AN AROMATIC POLYIMIDE HAVING A MEASURED CONCROSURE OF CONCENTURATION IN THE HERACENT CONCENTURATION, 0.5GDL AND AT A TEMPERATURE OF 300.01C FROM 0.1 TO 2.0, THE CUP DENSITY IS BETWEEN 100 AND 600GL AND THE SPECIFIC SURFACE MEASURED BY THE NITROGEN ABSORPTION METHOD IS HIGHER OR EQUAL TO 1MG. APPLICATION AS AN ADDITIVE FOR PASTE COMPOSITIONS AND LUBRICANTS, AND AS AN ABSORBENT. |
| priorityDate |
1984-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |