http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1336848-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36c7e6417df7d3a93390112f3b4a70b5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-778 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-345 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-455 |
| filingDate | 1989-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_123066a68cf74062f64627ed6d5701ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb75b6545420149967f9a19efe08260d |
| publicationDate | 1995-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1336848-C |
| titleOfInvention | Process for the preparation of thermostables copoly (imide-amide), comprising diorganosiloxane groups |
| abstract | The present invention relates to a new preparation process of thermostable copolymers comprising in their structure units of recurrence formed from imide-amide and diorganopolysiloxane groups. More specifically, these copolymers are obtained by reaction direct in solvent medium: - a diisocyanate of formula: OCN NCO (I) with A = valential bond or a divalent radical; - a tricarboxylic acid monanhydride of formula: HOOC - (II) with B = trivalent aromatic radical; - and a siloxane diisocyanate of formula: (III) with D = divalent hydrocarbon radical of alkylaromatic nature which can contain one or more heteroatoms, R1 to R8 = hydrocarbon radical, and x + y = number ranging from 0 to 100. |
| priorityDate | 1988-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.