Multilayered body for medical containers and medical container

  • US 9,050,243 B2
  • Filed: 12/20/2007
  • Issued: 06/09/2015
  • Est. Priority Date: 12/20/2007
  • Status: Active Grant
First Claim
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1. A multilayered body for medical containers used in forming a medical container, comprising at leastan innermost layer composed of a cyclic polyolefin,an intermediate layer which is formed adjacently to said innermost layer and comprises, as a main component, a linear low-density polyethylene produced using a single-site catalyst, andan outermost layer containing a high-density polyethylene,wherein said cyclic polyolefin is a hydrogenated product of a ring-opening polymer of a cyclic olefin monomer and the body has a total thickness within a range from 60 to 1,000 μ

  • m, and is composed of three layers consisting of said innermost layer having a thickness of 5 to 100 μ

    m, said intermediate layer, and said outermost layer having a thickness of 5 to 100 μ


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