发明名称 |
POLYETHYLENE FOR THE PRODUCTION OF TIGHT HEAD DRUMS |
摘要 |
The invention is directed to a pelletized ethylene polymer having:. a density > 954 kg/m3 and = 959 kg/m3 ( according to ISO 1183). a high-load melt index = 1.7 g/10 min and = 10 g/10 min (according to ISO 1133;190°C;21.6 kg)). an Izod impact strength (-30°C) = 40 KJ/m2 and = 90 KJ/m2 (according to ISO 180/A) and. Mw / Mn = 8 and = 17 (according to size exclusion chromatography). The strain hardening modulus of the polymer =10 and = 25 (according to the method as described in Elsevier, Polymer 46(2005) 6369-6379). The polyethylene is applied in the production of tight head drums. |
申请公布号 |
EP2367856(B1) |
申请公布日期 |
2016.03.30 |
申请号 |
EP20090765028 |
申请日期 |
2009.12.01 |
申请人 |
SAUDI BASIC INDUSTRIES CORPORATION |
发明人 |
NOOIJEN, GODEFRIDUS ARNOLDUS HENRICUS;MARTENS, JOHANNES PETER ANTONIUS;REIJNTJENS, RON;GROENEBOOM, ROBERT HARM |
分类号 |
C08F10/02;B65D1/16;C08F4/02;C08F4/69 |
主分类号 |
C08F10/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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