| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c6cf6d78402292b4adde9b3b43cd24a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2262-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2266-0235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2309-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249992
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249988
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249953 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-027 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-027 |
| filingDate |
1984-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e32e403f208ccb7dbdc1943c8912a1b7 |
| publicationDate |
1985-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4543289-A |
| titleOfInvention |
Laminated skin-foamed core sandwich structures and method for their preparation |
| abstract |
Laminated skin-foamed core sandwich structures characterized by an excellent stiffness and load-bearing capability to weight ratio are prepared by heating in a closed mold a sandwich construction that comprises skin layers that comprise a thermoplastic polymer having a glass transition temperature in the range of 75 DEG to 85 DEG C. and reinforcing fibers and a core that comprises a thermoplastic polymer that is compatible with the polymer in the skin layers and that has a glass transition temperature that is 10 DEG to 20 DEG C. lower than that of the polymer in the skin layers and a blowing agent at a temperature sufficient to fuse and expand the core and to fuse the skin layers and bond them to the expanded core. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11241867-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5201971-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6168735-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4933131-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1279490-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006246274-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003026968-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5328744-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008070459-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10780677-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6280836-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5043127-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9205950-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011250384-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0264495-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9283895-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5900203-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0657281-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10406789-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017151751-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5049342-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5494737-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4826723-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017080675-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4590112-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10786977-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10399307-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012308768-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10967583-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006062993-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4858535-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0636463-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9868233-B2 |
| priorityDate |
1984-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |