| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02 |
| filingDate |
1999-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74d755c5a284f99fff6076025d014fa3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_007ee1e9c7fa21615164a5586e32d811
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_988cce4054e49a251b6b0e8469881928
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc4a2ff5483df6dc0a221fd6e89ae7ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dd6b6f6b3d8acb018c9ef72fdd5928b |
| publicationDate |
2000-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000136244-A |
| titleOfInvention |
Method for producing ester amide and polyester amide |
| abstract |
PROBLEM TO BE SOLVED: To provide a simple and economical method for producing a polyesteramide composition which does not require purification of a complicated intermediate product and requires fewer process steps. SOLUTION: The transesterification forms an alkyl aryl terephthalate from a dialkyl terephthalate, which is then reacted with an alkyl diamine to form a bis-ester amide, and the reaction product containing the bis-ester amide is purified. A method for producing a polyesteramide composition by directly contacting with a diol without the need for a step. |
| priorityDate |
1998-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |