发明授权
- 专利标题： Polypouch for packaging of superior kerosene oil
- 专利标题（中）： 用于包装优质煤油的Polypouch
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申请号： US12519559申请日： 2007-10-03
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公开(公告)号： US08268419B2公开(公告)日： 2012-09-18
- 发明人: Umish Srivastava , Mahender Singh Negi , Vijay Kumar Chhatwal , Bijendra Singh Rawat , Ram Prakash Verma
- 申请人： Umish Srivastava , Mahender Singh Negi , Vijay Kumar Chhatwal , Bijendra Singh Rawat , Ram Prakash Verma
- 申请人地址： IN Faridabad, Haryana
- 专利权人： Indian Oil Corporation Limited
- 当前专利权人： Indian Oil Corporation Limited
- 当前专利权人地址： IN Faridabad, Haryana
- 代理机构： Ladas & Parry LLP
- 优先权： IN2699/DEL/2006 20061218
- 国际申请： PCT/IN2007/000453 WO 20071003
- 国际公布： WO2008/075375 WO 20080626
- 主分类号： B29D22/00
- IPC分类号： B29D22/00
摘要：
The present invention relates to a novel polypouch for packaging of mineral oils. Said polypouch is made up of multilayered polymeric sheet or film of different inventive thicknesses by co-extruded unique combination of low density polyethylene, nylon and adhesive resin resulting in negligible permeation loss of packed mineral oils e.g. kerosene oil.
公开/授权文献
- US20090304959A1 POLYPOUCH FOR PACKAGING OF SUPERIOR KEROSENE OIL 公开/授权日：2009-12-10
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