| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a696e8ab693ab78a931db09817fad566 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-67 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K101-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-34 |
| filingDate |
1995-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52b8d30acbf8e6c0251189a95878ddd2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4df71566adaa5872e1c44c1499608aa |
| publicationDate |
1996-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0694376-A2 |
| titleOfInvention |
Process and apparatus for producing thermoplastic resin foams |
| abstract |
An improved process and apparatus for producing a thermoplastic resin foam is described. A thermoplastic resin, a blowing agent and other necessary components are mixed in a molten state and the mixture is extruded to expand it. The apparatus comprises a metering zone 4 provided at the front end of a rotating shaft 32 in an extruder 1, a kneading zone 3 provided closer to the rear end than the metering zone 4, and a plurality of perforated plates 33 mounted on the surface of the shaft 32 in the kneading zone 3. The outside diameter of said shaft 32 is made smaller than that of a screw in the metering zone 4 as measured at the bottom of channels. This feature combines with the perforated plates 33 to insure uniform mixing and consistent extruding operations. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-740856-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7547132-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1216125-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1216125-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014183985-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6150424-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9809616-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10906215-B2 |
| priorityDate |
1994-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |