发明授权
- 专利标题： Low haze high strength polyethylene compositions
- 专利标题（中）： 低雾度高强度聚乙烯组合物
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申请号： US10724946申请日： 2003-12-01
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公开(公告)号： US06870010B1公开(公告)日： 2005-03-22
- 发明人: Ching-Tai Lue , Tae Hoon Kwalk
- 申请人： Ching-Tai Lue , Tae Hoon Kwalk
- 申请人地址： US TX Houston
- 专利权人： Univation Technologies, LLC
- 当前专利权人： Univation Technologies, LLC
- 当前专利权人地址： US TX Houston
- 主分类号： C08F110/02
- IPC分类号： C08F110/02 ; C08L23/06 ; C08L23/08
摘要：
A low density substantially linear polyethylene composition is described, including some that have: (a) a density of 0.935 g/cc or less; (b) a Haze of 10% or less, (c) a Dart Impact of 100 grams/mil or more, (d) an average overall long chain branching index of 0.95 or more; and (e) a slice long chain branching (SLCB) index of 0.85 or less for any portion of the composition having a molecular weight of 100,000 or above.