http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0014211-A4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61f88efcda59d7062a4252ecf6886f58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L81-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 1979-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0fc39cf5b7aef8cd0d095de65213873 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e5220388a28d7cf47b709e59eef7fb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d516c1f98b0e4e107e6b64ce3df5eb32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_106dc01082c1b573503199ff9a4dfaeb |
| publicationDate | 1980-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0014211-A4 |
| titleOfInvention | AROMATIC HETEROCYCLIC POLYMER ALLOYS AND DERIVATIVES. |
| abstract | Polymeric alloys of rod-like and coil-like aromatic heterocyclic polymers useful for the fabrication of high strength load bearing structural components. In one aspect of the invention, rod-like aromatic heterocyclic polymers are used as reinforcement in coil-like heterocyclic polymer matrices to provide composites at the molecular level that are analogous to chopped fiber composites. A representative example of the coil-like heterocyclic polymer consists essentially of repeating units having the following structural formulas: (FORMULA) wherein X is NR No, O or S, where o is phenyl, Ar' in (FORMULA) or //c and m is an integer having a value such that the polymer has an intrinsic viscosity of about 2 to 20 dl/g as determined in methanesulfonic acid at 30`C, and a representative example of the rod-like aromatic heterocyclic polymer consists essentially of repeating units having the following structural formulas: (FORMULA) wherein X is NR, No, O or S, where o is phenyl, Ar is //c or //c and n is an integer having a value such that the polymer has an intrinsic viscosity of about 5 to 30 dl/g as determined in methanesulfonic acid at 30` C. |
| priorityDate | 1978-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.