http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109944988-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ebbfdec3fc63d7360af827124a018a9 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L23-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L57-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 |
| filingDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2bd225c9813603b756b1e35ffc84bfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b370ce1476935121cad3c1a5a7245df5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3640179d715a9054d13a45a90ca723b |
| publicationDate | 2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109944988-A |
| titleOfInvention | A kind of abrasion resistant polyurethane double layer innerliner pipeline and the preparation method and application thereof |
| abstract | The present invention provides a kind of abrasion resistant polyurethane double layer innerliner pipelines and the preparation method and application thereof, the abrasion resistant polyurethane double layer innerliner pipeline includes thermoplastic polyurethane liner layer pipeline and casting type polyurethane filled layer bilayer polyurethane structural, wherein, a plurality of deep floor is equipped on the outside of thermoplastic polyurethane liner layer pipeline, casting type polyurethane filled layer is filled between a plurality of deep floor.Double layer innerliner pipeline of the invention provides high-wear resistance, high impact resistance by the wear-resisting thermoplastic polyurethane liner layer of innermost layer for multiple tube, by the common casting type polyurethane filled layer of middle layer provide water resistance, with the high-adhesive-strength of steel pipe, can be used for that the liquid such as petroleum oil-sand, metallurgical ore in sand form are solid, conveying of Dual-Phrase Distribution of Gas olid. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110735604-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113461899-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110903636-A |
| priorityDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.