http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104892914-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685 |
| filingDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c52a62d219e4d55836232026140235c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24a477be1fb39871a61d09d864331b25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ebbd2e6a66ef0254f4b2c856a7c1aa9 |
| publicationDate | 2015-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104892914-A |
| titleOfInvention | Aliphatic polyester ionic polymer and preparation method thereof |
| abstract | The invention discloses an aliphatic polyester ionic polymer, which is prepared from aliphatic dibasic acid, aliphatic dihydric alcohol and a quaternary ammonium salt ionic monomer according to a mol ratio of 100:99.7:0.3-100:85:15 under the protection of nitrogen through esterification and polycondensation in sequence. The general structural formula of the aliphatic polyester ionic polymer is defined in the description. The aliphatic polyester ionic polymer has the intrinsic viscosity of 1.5-2.0 dL/g and the complex viscosity which is 1.6-3.1 times of that of pure aliphatic polyester at any appointed temperature in a range of 120-200 DEG C. The intrinsic viscosity and complex viscosity of the aliphatic polyester ionic polymer obtained in the invention are greatly improved, so that relatively high melt-strength, a low shear thinning effect, and excellent blow molding ability are ensured during a machine-shaping process, especially a blow molding process, and excellent foundation is laid in the application of extending the aliphatic polyester ionic polymer to the field of a film. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111471168-A |
| priorityDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.