| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4037 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-66 |
| filingDate |
1991-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46f59d3e8b6fe0c82e4858af9f91a9cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a88caddc0b4b89618c6d5656e79b4468 |
| publicationDate |
1993-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5227454-A |
| titleOfInvention |
High temperature resistant, benzothiazole-containing polyaryl ethers |
| abstract |
Soluble and/or meltable benzothiazole-containing polyaryl ethers with a glass transition temperature of above 150 DEG C. and a melting point of up to 450 DEG C. are composed essentially of repeat units of the formula I <IMAGE> (I) whose rings may be substituted by C1-C6-alkyl, C1-C6-alkoxy, aryl or halogen and where R is <IMAGE> <IMAGE> |
| priorityDate |
1990-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |