http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108372671-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B5-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D23-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L9-133 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L9-133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B5-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 |
| filingDate | 2018-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108372671-B |
| titleOfInvention | Hydrophobic material, inner-layer hydrophobic pipe and preparation method thereof |
| abstract | The invention provides a hydrophobic material, an inner layer hydrophobic pipe and a preparation method thereof, and the preparation method of the inner layer hydrophobic pipe provided by the invention comprises the following steps: 1) compounding inner layer granules for forming the hydrophobic inner layer and pipe body granules for forming a pipe body by a multi-layer co-extrusion technology to form a composite pipe, wherein the composite pipe comprises a pipe body and the hydrophobic inner layer compounded on the inner wall of the pipe body; the inner layer granules contain nano-particles; 2) carrying out rough treatment on the surface of the hydrophobic inner layer to form a rough surface on the surface of the hydrophobic inner layer, and then etching the rough surface; 3) the surface of the hydrophobic inner layer is wetted with a stearic acid solution to modify it. The inner-layer hydrophobic pipe provided by the invention has the advantages of low preparation cost, simple preparation process, better antifouling property and longer service life. |
| priorityDate | 2018-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.