| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1ebaef3d1a748e8deaa714b64b46dfb7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c4732511804f411da7552d28388ca13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2bc2da4bfebe79540ef2f4dac5deb0b4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249921
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-60 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-00 |
| filingDate |
2008-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f7c8e107c153fa2fb742b19633c54c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dd21c76875316ee56eb20196f26750e |
| publicationDate |
2009-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009080435-A1 |
| titleOfInvention |
Polyolefin fibres |
| abstract |
A polyolefin composition comprising: A) 50-90 %wt of of polypropylene homopolymer with an isotactic index (percentage by weight of fraction insoluble in boiling n-heptane) higher than 80, preferably between 90 and 98, or crystalline copolymer of propylene with ethylene and/or an alpha -olefin having 4-10 carbon atoms, containing 85% or more of propylene and having an isotactic index equal to or higher than 80; B) 10-50%wt of Butene-1 (co)polymers having a content of butene-1 units in the form of isotactic pentads (mmmm) from 25 to 70%; intrinsic viscosity [η] measured in tetraline at 135°C from 1 to 3 dL/g; a content of xylene insoluble fraction at 0°C from 3 to 60%. Fibers and spun bond (woven non woven) and geotextile thereof. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020127296-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010069775-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9006341-B2 |
| priorityDate |
2007-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |