http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114149668-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f1945b5e29282fb2c19945bd2844930 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2467-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ac4c76e0d8080c49799418fbf57c515 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85fce4659a4b7470fe5b5e447f3c1ed5 |
| publicationDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114149668-A |
| titleOfInvention | Preparation method of rigid-tough balanced PBAT-based materials based on mesomorphic enhancement |
| abstract | The invention provides a preparation method of a rigid-tough balanced PBAT-based material enhanced by mesogen phase, which belongs to the technical field of biodegradable polymer materials. It solves the problem of low strength in the prior art. The method for preparing a rigid-tough balanced PBAT-based material enhanced by mesomorphic phase is characterized by comprising the following steps: (1) drying the PBAT and polylactic acid (PLA) particles, and adding the chain extender according to a certain mass percentage After mixing, melt extrusion; (2) The PBAT/PLA blend particles are melted and hot pressed in a flat vulcanizer to form a film, and the melt is rapidly transferred to a certain temperature oven for isothermal crystallization. The preparation method of the PBAT-based material based on the mesophase-enhanced stiffness-toughness balance can improve the strength of the material. |
| priorityDate | 2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.