| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 |
| filingDate |
1975-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85cea8c496e42336a66ba2a7c7964abb |
| publicationDate |
1977-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S5263295-A |
| titleOfInvention |
Production of modified polyester |
| abstract |
PURPOSE: To produce a polyester having affinity to basic dyes while supressing side reactions and discoloration, by adding sulfonate group containing compounds as copolymerization component at a specific stage of the esterification degree. n COPYRIGHT: (C)1977,JPO&Japio |
| priorityDate |
1975-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |