| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e791faa77bd44b4cad94a045fe97708 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2061-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2067-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-10 |
| filingDate |
1986-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5f21621488454b9edf885d098e7521f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81f797d07468795548cdb9ca5d706f2d |
| publicationDate |
1987-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2188636-A |
| titleOfInvention |
Thermoset polyester and phenolic foams having denser outer skin |
| abstract |
A hot cured thermoset structural foam having relatively dense external layers and less dense foam core, the thermoset material being polyester or phenolic resin, may be prepared by mixing the thermosetting resin with a chemical blowing agent, which mixture decomposes with the generation of gas at a temperature between the onset of chain mobility within the thermosetting resin and the temperature of onset of cure of the resin, introducing the mixture into a mould at a temperature below the decomposition temperature of the blowing agent, heating the mixture under compression in the mould so that parts of the mixture adjacent the mould walls cure and solidify to form a skin and then enlarging the mould to a predetermined size to allow the mixture to foam and cure within the solidified skin to the size determined by the mould. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018140280-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11021587-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11634551-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0544501-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0544501-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11225561-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5292465-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11396584-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0925901-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0925901-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10982066-B2 |
| priorityDate |
1985-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |