http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003252967-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9df90d7822cc480ce12c480f4089e229 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-16 |
| filingDate | 2002-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ab35e30ab7ae33994fe599e8c956ca7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a875bef2a6711ea1c9749619cd66a47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_084148bb79022bf721354f85ffbc7da9 |
| publicationDate | 2003-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003252967-A |
| titleOfInvention | Aliphatic polyester copolymer and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide an inexpensive γ-lactone and lactide copolymer produced in large quantities industrially and a method for producing the same. SOLUTION: The following general formula (1): (Wherein, R represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms), and γ-lactone represented by the following general formula (2): A ring-opening copolymer with lactide represented by the formula: A γ-lactone-lactide copolymer having a number average molecular weight of 0 or more, and a method for producing the same. |
| priorityDate | 2002-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.