| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2061-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2101-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2711-126 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27N5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D24-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C63-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31F1-2804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C53-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31F7-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-222 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D24-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C63-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C70-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C53-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31F7-00 |
| filingDate |
1990-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_933b298d961fdc2173c2675ea709aae9 |
| publicationDate |
2000-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2013038-C |
| titleOfInvention |
Method of making a composite structure |
| abstract |
A method of making a composite structure from two first sheets of a natural fibre material such as paper and a second corrugated sheet of a natural fibre material such as paper, the second sheet being sandwiched between the two first sheets, includes the steps of impregnating the sheets with a liquid composition comprising a thermosetting resin such as a phenolic resin, an extending liquid for the thermosetting resin and a catalyst for the thermosetting resin, locating the second sheet between the two first sheets and polymerising the thermosetting resin to join the second sheet to the two first sheets to form the composite structure. The composite structure is of use in the building and packaging industry. |
| priorityDate |
1989-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |