http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1203044-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 |
| filingDate | 1982-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcb51b1af4a33a83144fccb545b4380d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_973076f4e903fd46d618f23298d72816 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c48d2d7c34595fc5e078d84c222461de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84d2d89ba108b96853e59a506e6c2003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fc33866960317daf53162e94537052c |
| publicationDate | 1986-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1203044-A |
| titleOfInvention | Highly soluble aromatic polyimide compounds, and their uses |
| abstract | PRECISION OF DISCLOSURE: The present application relates to new compounds aromatic polyimides with solubility high in many organic solvents and excellent adhesive properties. These compositions are made in reacting an aromatic diamine with a tetra-ester or a diacid diester derived from benzhydrol acid tetracarbo-xylic -3.3 ', 4.4', the reaction being continued until obtaining an inherent viscosity of at least 0/1 dl / g and not more than 2 dl / g, this viscosity being measured in the N-methylpyrrolidone at 30 ° C, for a concentration of 5g of composition per liter of N-methylpyrrolidone. The composi-tions thus obtained can be used as a binder in the manufacture of composite materials, such as insulating varnish for coating and enameling metallic conductors, as a basis for the preparation of adhesive compositions, foam and cellular materials and as protective films capable of withstanding high temperatures. |
| priorityDate | 1981-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.