http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61255906-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e930b19afb0b69cc3b7a1a6d909605e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b30aaab6b2cd23887e078e5c256e027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 |
| filingDate | 1985-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28d5e6835157bef5a82fab68038295b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c60f32e12d2d28196e9c2ff6e84e00c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f279685cee583c830529ea8d9d26f59e |
| publicationDate | 1986-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61255906-A |
| titleOfInvention | Polymer having cyclic amine complex in side chain its production |
| abstract | PURPOSE: To obtain the titled polymer during the production of which the formation of an amide bond between a carboxyl group and a cyclic amine is effectively prevented in the dehydrative condensation with a carboxylic acid polymer, by condensing a polymer having carboxyl groups in its side chains with a specified cyclic amine/metal complex. n CONSTITUTION: An ω-hydroxyalkyl group-containing cyclic amine of formula III/metal complex (B) is obtained by reacting an ω-hydroxy group-containing cyclic amine of formula III obtained by condensing an α-(ω-hydroxyalkyl) malonate of formula I (wherein R is a lower alkyl and n≥4) with a polyamine of formula II (wherein m is 1W3) in the presence of a solvent (e.g., methanol). A polymer (A) having carboxyl groups in its side chains (e.g., polyglutamic acid) is condensed with component B to obtain a polymer having groups of an ester of the carboxyl group with the ω-hydroxyalkyl group of the cyclic amine/metal complex. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1985-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.