| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f594b155a3e85378020b95d615cd1450 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2038-0088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B38-0032 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-265 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-20 |
| filingDate |
2014-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c7c64aa566509efd4ecbcbe0e7fe2c6 |
| publicationDate |
2016-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SE-1450978-A1 |
| titleOfInvention |
Method for producing a sandwich panel |
| abstract |
A method for producing a sandwich panel (1) comprising the steps of: - providing a web-like or sheet-like semi-finished product capable of forming, by heat treatment, a foam-like composite material, wherein this semi-finished product is formed by a non-woven web-like or sheet-like fibrous material impregnated with a mixture comprising unexpanded thermoplastic particles and an inorganic silicate binder or a binder in the form of curable resin; - superposing several layers of said semi-finished product; - hot pressing the superposed layers to form a plate; - cutting the plate along parallel spaced cutting planes perpendicular to the top and bottom faces of the plate to form several elongated strips (8); - rotating the strips 90° about their longitudinal axis and arranging them side by side to form a core (9) for the sandwich panel; and - bonding a top skin (11) and a bottom skin (12) to the core (9).(Fig 5) |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020074678-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113396046-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021179199-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11673383-B2 |
| priorityDate |
2014-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |