http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0457564-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2973a1bdaf87d5184fb1e81ebe5d061 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-44 |
| filingDate | 1991-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af5c57d2d894bcc0fc1cd451ccbc36c0 |
| publicationDate | 1991-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0457564-A1 |
| titleOfInvention | Process for producing an aromatic polyester amide |
| abstract | An aromatic polyester amide having improved durability at high temperatures is formed by reacting together:n [I] an alkanolamine represented by the general formula: n n NH₂-R₁-OH (A) n n(in which R₁ is an aliphatic or alicyclic divalent radical having 2 to 12 carbon atoms), [II] an aromatic dicarboxylic acid or an ester-forming derivative thereof, and [III] an aliphatic glycol, an aromatic alcohol having an aromatic diol group or an ester-forming derivative of the said glycol or alcohol the reaction being conducted by heating the components I to III in the presence of a catalyst so as to effect amidation as well as esterification or transesterification, followed by polycondensation while distilling out excess monomers and eliminated components under reduced pressure. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5852155-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5744068-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5731389-A |
| priorityDate | 1990-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 154.