| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e77f06144be4708a6ae75bd9fee56a4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0543 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-441 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B7-00 |
| filingDate |
1980-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1980-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2048273-A |
| titleOfInvention |
A Porous Polymer Sheath for Electric Conductor and Wave Guides |
| abstract |
A sheath for electrical conductors and wave guides comprises a non- expanded, porous linear polymer having a degree of cell formation of at least 60% by volume of the sheath and preferably from 70 to 85%. The sheath may be applied e.g. by extrusion, to the conductor or wave guide as a homogeneous mixture of at least one polymer and an inert liquid in molten form which is then solidified. The polymer used is preferably polypropylene alone or with other polyolefins. |
| priorityDate |
1979-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |