http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0815941-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1393 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D2202-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-54 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D5-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L58-1027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L58-10 |
| filingDate | 2008-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a6ac5c662ab85a11c8fca4e1d2b49c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0c9eab352f60fa87009dc850bdcaab1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_420b045269f29c793c3b9e6309ce959d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8fb22e17a5639404847af004a1ed07e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91d4d6445d3617f744f84a3b8a21efa2 |
| publicationDate | 2019-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0815941-B1 |
| titleOfInvention | Nonstick coating adhered to the inner surface of a pipe and process for forming a nonstick coating adhered to the inner surface of a pipe |
| abstract | "non-stick coating adhered to the interior surface of a pipeline and process for forming a non-stick coating adhered to the interior surface of a pipeline" the present invention relates to a pipeline useful for downhole and transportation of hydrocarbon fuel, such as petroleum and/or natural gas, which has a non-stick coating adhered to the inner surface of the pipe, said coating being at least about 50 mm thick and being formed by at least two layers constituting an inner layer and an outer layer that are adhered to each other, each of said layers containing a polymeric binder and a fluoropolymer, and at least about 15 mm thick, the weight ratio between said polymeric binder and said fluoropolymer in said inner layer and outer layer is effective in maintaining adhesion between layers during pressurization and decompression on said non-stick coating which is exposed to the autoclave test and the proportion of the mentioned fluoropolymer in the inner layer and outer layer is effective to protect said inner surface during exposure of the non-stick coating to the acid immersion test. |
| priorityDate | 2007-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.