http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112063138-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112063138-B |
| titleOfInvention | A kind of injection molding polyester composite material and preparation method thereof |
| abstract | The invention belongs to the technical field of polymer materials, specifically discloses an injection molding polyester composite material, and also discloses a preparation method. The raw materials for preparing the composite material include in parts by weight: 40-65 parts of biodegradable polyester, 30-60 parts of lignin, 0.5-5 parts of plasticizer, and 0.5-2 parts of coupling agent; and the wood The amount of the element is 50% to 80% of the weight of the biodegradable polyester. In the present invention, lignin-containing composite polyester particles are prepared by composite granulation of lignin and biodegradable polyester. It has the characteristics of anti-oxidation, which improves the performance of the original polyester raw material and is suitable for outdoor use; at the same time, it significantly reduces the comprehensive cost of raw material use and improves the market competitiveness. |
| priorityDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.