http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-206338499-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_104a56f19304f2be54234dbef4a6838c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L9-12 |
| filingDate | 2016-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_475e6292c121626eaa4abc7248c9637d |
| publicationDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-206338499-U |
| titleOfInvention | Composite strengthening PP R are managed |
| abstract | The utility model discloses a kind of composite strengthening PP R pipes, it includes in an internal layer, one outer layer, an outer layer in internal layer, one, the middle internal layer coats the outer surface of the internal layer, the outer surface of internal layer in described in the middle external sheath, the outer surface of outer layer in described in the external sheath, and be integrally formed between the internal layer, the middle internal layer, the middle outer layer, the outer layer；The material of the internal layer and the middle outer layer is polypropylene random copolymer material, and the material of the middle internal layer is TRPP composite, and the material of the outer layer is COPP material.The utility model improves the low-temperature impact-resistant performance of composite strengthening PP R pipes, while also improving heat endurance, long service life under high temperature resistant hydrostatic strength and hydrostatic pressure condition. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112648445-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112648445-A |
| priorityDate | 2016-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID56842236 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453980425 |
Total number of triples: 15.