| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fcdd16e2397a3c9fb9b3bc3c5ac07e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31993
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24851
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2317-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T156-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-1292 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31F5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31F5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-40 |
| filingDate |
2009-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db81df8600e193a6705b3f07f3f6dfdd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f2d1236f7aa5e3a97397f623c113031 |
| publicationDate |
2011-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2293928-A1 |
| titleOfInvention |
Combined boards without corrugated medium having enhanced surface properties |
| abstract |
A low-cost combined board without corrugated medium is disclosed that has enhanced surface properties and bending stiffness. In certain embodiments the combined board has a surface suitable for high quality printing and without the characteristic lines that are apparent on the surface of the conventional corrugated board. The combined board includes at least two paperboards adhered together by an adhesive formulation. The adhesive formulation may comprise one or more of an adhesive component, a foaming component, and filler. The adhesive may be a pattern of adhesive comprising strands of adhesive with a diameter range of about 2 points to about 20 points. When desired, the adhesive formulation may include a spacer component to control the distance between the paper board layers in the disclosed combined board. The adhesive may include hard fillers to further enhance the bending stiffness and reduce the adhesive cost. |
| priorityDate |
2008-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |