http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113461862-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F255-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-14 |
| filingDate | 2021-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113461862-B |
| titleOfInvention | Polypropylene toughening macromolecule beta nucleating agent, preparation method and application thereof |
| abstract | The invention relates to the technical field of high polymer materials, in particular to a polypropylene toughening macromolecule beta nucleating agent, a preparation method and an application thereof, wherein the main chain of the macromolecule beta nucleating agent is a polypropylene chain segment, and a side chain comprises conjugated pi bonds and hydroxyl functional groups, and the polypropylene toughening macromolecule beta nucleating agent comprises the following raw material components in parts by weight: 100 parts of polypropylene, 0.05-0.5 part of initiator and 1-10 parts of aromatic monomer containing hydroxyl, wherein the aromatic monomer is prepared by melt extrusion, and when the aromatic monomer is applied, only 0.01-0.5 part of nucleating agent in every 100 parts of polypropylene is needed to be added to achieve the toughening effect same as that of a commercially available nucleating agent, so that the finished product is more outstanding in impact resistance and has an obvious effect of improving the impact resistance of the polypropylene. |
| priorityDate | 2021-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.