http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0468979-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd82333d441918b2ae5b50932716b5d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d3df6188cf5385bb9ce6f6ae8b843e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L58-109 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L58-1072 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L58-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-06 |
| filingDate | 1990-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b2db8024fbd0dcc919324e5c826914c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c32298a9a1d400e63ebb5a68c313c199 |
| publicationDate | 1992-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0468979-A1 |
| titleOfInvention | METHOD FOR COATING WITH EPOXY RESIN AND POLYOLEFIN. |
| abstract | The method described, which is used for coating metal pipes, consists in heating the pipe to a temperature of at least 200 ° C. and in applying to the external surface of the pipe thus heated a composition based on epoxy resin having a thickness of at least 300 microns. Before the complete vulcanization of the composition based on epoxy resin, but preferably before its gelation, a coating of modified polyolefin is applied to a thickness of at least 300 microns. The modified polyolefin consists of a homopolymer of a copolymer of alpha-olefins of hydrocarbons having 2 to 10 carbon atoms and having been modified by grafting using an anhydride or an organic carboxylic acid not saturated with ethylene . The resulting coating is resistant to impact and to cathodic takeoff. The pipe thus coated can be used in buried pipes of the type used in the petroleum industry. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8038829-B2 |
| priorityDate | 1989-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.