发明授权
- 专利标题： Article coated with a composition comprising polyethylene prepared with a single site catalyst
- 专利标题（中）： 用包含用单位点催化剂制备的聚乙烯的组合物涂覆
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申请号： US13140342申请日： 2009-11-25
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公开(公告)号： US09353283B2公开(公告)日： 2016-05-31
- 发明人: Björn Voigt , Martin Anker , Magnus Palmlöf , Solveig Johansson
- 申请人： Björn Voigt , Martin Anker , Magnus Palmlöf , Solveig Johansson
- 申请人地址： AT Vienna
- 专利权人： BOREALIS AG
- 当前专利权人： BOREALIS AG
- 当前专利权人地址： AT Vienna
- 代理机构： Roberts Mlotkowski Safran & Cole, P.C.
- 优先权： EP08022586 20081231
- 国际申请： PCT/EP2009/008396 WO 20091125
- 国际公布： WO2010/075914 WO 20100708
- 主分类号： B32B1/08
- IPC分类号： B32B1/08 ; B05D3/10 ; C09D123/06 ; C09D123/08 ; C09D123/04 ; C08L23/04 ; C08L23/06
摘要：
The present invention relates to an article coated with a composition comprising (A) an ethylene homo- or copolymer resin which has been prepared by using a single-site catalyst further characterized in that component (A) has an MFR21, measured according to ISO 1133 at 190° C. and under a load of 21.6 kg, from 0.01 to 20 g/10 min. The present invention further relates to an article coated with a composition comprising (A) an ethylene homo- or copolymer resin which has been prepared by using a single-site catalyst further characterized in that component (A) has an impact strength at −40° C. of at least 80 kJ/m2 in a Charpy notched test according to ISO ISO 179-1/1eA:2000 with a pendulum energy of 15 J. The invention is furthermore directed to the use of the composition for the coating of an article.
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