| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22d2e8f447319df08a2162339c20bebf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a906fcc273ed8131a3b80b3b8e9bb31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_55b406bfe8e36dee9ef50d2d6c139688
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a073351daf181a9f5c38f852198d3768 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2308-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2666-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-20 |
| filingDate |
2011-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5ba53e1b5b377acfd87bfa924688eec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f065b1ca5c6e8c2b9719388652313822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d95f4e53f127a41b4fd9d29b91f4734 |
| publicationDate |
2013-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013018154-A1 |
| titleOfInvention |
Polyethylene moulding composition with improved stress crack/stiffness relationship and impact resistance |
| abstract |
A high density polyethylene moulding composition having a multimodal molecular weight distribution, having a density according to ISO 1183 at 23° C. in the range of 945 to 965 kg/m 3 and an MFR 190/2 according to ISO 1133 in the range of 0.05 to 25 g/10 min, said polyethylene moulding composition comprising at least three ethylene polymer fractions having distinct molecular weights: A) 15 to 50 wt % of a low molecular weight ethylene homopolymer fraction with a weight average molecular weight Mw in the range of 15 to 40 kg/mol; B) 15 to 50 wt % of a medium molecular weight ethylene homopolymer fraction with a weight average molecular weight Mw in the range of 70 to 180 kg/mol; and C) 15 to 50 wt % of a high molecular weight ethyleve copolymer fraction with a weight average molecular weight Mw in the range of 200 to 400 kg/mol; and wherein the composition has: a tensile modulus according to ISO 527-2: 1993 measured on compression moulded samples of at least 800 MPa; a Charpy impact strength CIS (23° C.) according to ISO 179:2000 measured on V- notched samples produced by compression moulding of at least 30 kJ/m 2 ; and an environmental stress crack resistance ESCR measured as FNCT full notch creep test according to ISO/DIS 16770.3 at 50° C. and 6 MPa of at least 20 h. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10634605-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011217500-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11312792-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9441062-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016083488-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013030125-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113166316-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8674024-B2 |
| priorityDate |
2010-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |