http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0138265-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-10 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C69-02 |
| filingDate | 1984-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1989-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0138265-B1 |
| titleOfInvention | Process for the production of expanded reticulated polyethylene |
| abstract | Process for the production of expanded reticulated polyethylene, comprising the steps of:to melt an ethylene polymer selected among ethylene homopolymers, ethylene copolymers with alpha-olefins, copolymers of ethylene with conjugated diolefins, and related mixtures;to homogenize said ethylene polymer, in the molten state, with a reticulating agent and an expanding agent, until a homogeneous mixture is obtained;to give to said homogeneous mixture a solid parallelepiped shape by means of extrusion and subsequent cooling, or by means of moulding:to place the solid parallelepiped shaped body inside an air-tightly closed container; to pressurize the container by an inert gas and to heat the parallelepiped shaped body to a temperature higher than the decomposition temperature of the reticulating agent and of the expanding agent contained therein; in the absence, or in the substantial absence of expansion;to depressurize the container, allowing the shaped body to expand to an end volume smaller than the volume of the container;to recover the expanded reticulated item from the container. |
| priorityDate | 1983-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.