| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3461 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-34 |
| filingDate |
1988-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64e0e0db3d5cbcf0c16bea4ae76b2b21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e84a3096b349629f0a97de82d4a73409 |
| publicationDate |
1989-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4804507-A |
| titleOfInvention |
Process and apparatus for producing gas pressurized foam particles |
| abstract |
Closed-cell foam particles are pressurized to produce particles useful in a process using secondary foaming to achieve a lower density foam. Closed-cell foam particles are initially compressed in a first stage compression tank and then transferred to a main gas pressurization tank. The main gas pressurization tank comprises multi-level shelves, each with a set of compartments. Charges of foam particles pass sequentially through the shelves while becoming fully pressurized. The multi-level shelves with means to move charges of foam particles from shelf to shelf are responsible for the closed cell foam particles becoming pressurized in an efficient manner. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9401490-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE34123-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4925606-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0734829-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0734829-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10442121-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015054190-A1 |
| priorityDate |
1988-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |