http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113308045-B
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-16 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-372 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-527 |
filingDate | 2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-113308045-B |
titleOfInvention | Anti-aging plastic box and preparation method thereof |
abstract | The application relates to the technical field of plastic production processes, and particularly discloses an anti-aging plastic box and a preparation method thereof. The anti-aging plastic box is mainly prepared from the following raw materials in parts by weight: modified starch, polypropylene, PE wax, cellulose fiber, an antioxidant and an anti-aging agent; the preparation method of the anti-aging plastic box comprises the following steps: s1, uniformly mixing modified starch, polypropylene, PE (polyethylene) wax, cellulose fibers, an antioxidant and an anti-aging agent according to the proportion to obtain a mixture; s2, extruding the mixture prepared in the step S1 at 190-230 ℃, and performing injection molding to obtain the material. The application makes plastic case ageing resistance effect preferred of ageing resistance. |
priorityDate | 2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.