http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11181074-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-90 |
| filingDate | 1997-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca56e0feb56e76ea79a823a26063a44a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_079521c96c609beabe3c1d114f01759a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_feda7ca80ed16b6bb2543ecb81e61fbd |
| publicationDate | 1999-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11181074-A |
| titleOfInvention | Method for isolating polyhydroxycarboxylic acid |
| abstract | (57) [Problem] To provide a method for isolating a produced polyhydroxycarboxylic acid in a satisfactory manner in terms of quality and productivity. SOLUTION: A solution of polyhydroxycarboxylic acid obtained by allowing a haloiminium salt to act on hydroxycarboxylic acid and / or an oligomer thereof is dropped into water while removing an organic solvent under reduced pressure to form a water slurry. Then, it is isolated by filtration, washing and drying. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005264088-A |
| priorityDate | 1997-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 241.