| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b2af7d7fdbeb4b41391dffa25aa51c6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2035-0877
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-328 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C35-0866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C35-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-378 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C35-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-12 |
| filingDate |
2021-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9849bd161f56b53add7513a7d0b36e95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3041ad05d0fd5b05cc3141c58d1d8999
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbed4ebaaabcefdc91ed60c014daffb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10344353f9babb2028976b8e40590aad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fffc7e8e9af1c751cc4a897fee2887f |
| publicationDate |
2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114044960-A |
| titleOfInvention |
A kind of antibacterial polyethylene composite material, polyethylene pipe and preparation method thereof |
| abstract |
The invention belongs to the technical field of plastics, and discloses an antibacterial polyethylene composite material, a polyethylene pipe material and a preparation method thereof. The raw materials for preparing the polyethylene composite material include the following components: polyethylene, a modified inorganic antibacterial agent, a cross-linking sensitizer and an auxiliary agent, and the modified inorganic antibacterial agent is selected from the silver-based antibacterial agent supported by an inorganic carrier and activated on the surface and Zinc-based antibacterial agent supported and surface-activated by inorganic carrier. The process of preparing the polyethylene composite material and polyethylene pipe includes radiation crosslinking treatment. The invention utilizes the modified inorganic antibacterial agent and carries out radiation crosslinking modification, and simultaneously improves the antibacterial aging and mechanical properties of polyethylene composite materials and polyethylene pipes, especially the antibacterial aging and mechanical properties in a wide temperature range are significantly improved. |
| priorityDate |
2021-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |