| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_653fe5b710356209ccd1553bc1254c71 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-228 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K23-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-16 |
| filingDate |
1988-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d514223134e11454db5f57efe532f5cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68dbdb5e176c62ca49cc39cd72e053a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45c5f9b6b3dc609f23466e61c83eb310
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5347a74824b38190377b9c5fcd482a43 |
| publicationDate |
1989-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4889671-A |
| titleOfInvention |
Production method of prefoamed particles of polyolefin resin |
| abstract |
Prefoamed particles of a polyolefin resin are produced by dispersing starting particles of the polyolefin resin, which contains a volatile foaming agent, in a dispersant in a pressure vessel, heating the resultant dispersion to a temperature of at least the softening point of the starting particles in said pressure vessel and then opening the vessel at one end thereof so as to release the starting particles and dispersant into an atmosphere of a pressure lower than the internal pressure of the vessel. The release of the starting particles and dispersant is performed while feeding a heating liquid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5753157-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MY-119772-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6133331-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6313184-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6034144-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5389320-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5506276-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6547996-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5053435-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5091435-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6077875-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6451419-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006257495-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6818161-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE34607-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6403662-B2 |
| priorityDate |
1987-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |