| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d78cd2835221849f6a74e6349185819 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-23 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-23 |
| filingDate |
1989-11-27^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19765096d56250b11769703f3d168d7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93f0b17a0063af6097687f5cc7247ce6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e858e505e746454bed46c42af71153e |
| publicationDate |
1990-06-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0373783-A2 |
| titleOfInvention |
Aromatic polymer |
| abstract |
Aromatic polymers comprise divalent aromatic units connected by ether and/or thioether linkages. The units are selected from single and/or multiple ring units. If present, the multiple ring units are connected by a direct linkage and/or by carbonyl, sulphonyl and/or sulphoxide linkages. At least one of the divalent aromatic units carries at least one haloalkyl radical or a functionalised derivative thereof linked to a nuclear carbon atom by a carbon-carbon bond. n A process for preparing polymers carrying a haloalkylradical involves the use of a haloalkylating agent in the presence of a Bronsted acid. Optionally the haloalkyl radical can be functionalised. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0826700-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0826700-A2 |
| priorityDate |
1988-12-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |