http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008247954-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672 |
| filingDate | 2007-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d232bf911d139b21bd387e50ec79ab13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf0f705a303a06dff4a2c744640c80ea |
| publicationDate | 2008-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008247954-A |
| titleOfInvention | Polyether ester block copolymer |
| abstract | The present invention provides a novel polyether ester block copolymer having a short foam disappearance time in a foam test of a Japanese pharmacopoeia plastic drug container test, excellent hydrolysis resistance, and suitable as a medical device material. A polyether ester block copolymer having (a) an alicyclic dicarboxylic acid unit, (b) an alicyclic diol unit, and (c) a long-chain diol unit mainly composed of polyoxytrimethylene glycol. The polyether ester block copolymer having a mass content of the unit (c) in the copolymer of 5% to 60%. [Selection figure] None |
| priorityDate | 2007-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.