| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd82333d441918b2ae5b50932716b5d3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2009-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2949-3094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2009-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2023-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C35-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C63-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L58-1009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L55-1656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C49-26 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L55-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C63-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L58-10 |
| filingDate |
1991-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_107bdcb9c868708ef753cbec7fe1d6d3 |
| publicationDate |
1991-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2041566-A1 |
| titleOfInvention |
Lining of metallic pipe |
| abstract |
ABSTRACT OF THE DISCLOSURE A method of lining of metallic pipe is disclosed. The method comprises forming a plurality of concentric flexible tubes of a thermoplastic polymer, such tubes being capable of being bonded together under the influence of heat and pressure. The plurality of concentric tubes is inserted into a section of metallic pipe that is to be lined. The tubes are then heated, especially under pressure e.g. using steam, to cause the tubes to bond together to form a single tube lining the pipe. Adhesives may be used to facilitate bonding. The method is particularly useful in the lining of metallic pipe that has bends, loops or the like. |
| priorityDate |
1990-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |