- 专利标题: Gas-permeable barrier film and method of making the gas-permeable barrier film
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申请号: US15431073申请日: 2017-02-13
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公开(公告)号: US11472085B2公开(公告)日: 2022-10-18
- 发明人: Vadim G. Zaikov , Jeffrey A. Middlesworth , Bradley Sonnentag , Brooke D. Kitzmiller
- 申请人: Berry Plastics Corporation
- 申请人地址: US IN Evansville
- 专利权人: Berry Plastics Corporation
- 当前专利权人: Berry Plastics Corporation
- 当前专利权人地址: US IN Evansville
- 代理机构: Barnes & Thornburg LLP
- 主分类号: B29C48/00
- IPC分类号: B29C48/00 ; B29C48/25 ; B29C48/08 ; B29C48/305 ; B29C48/88 ; B29C48/21 ; B29C48/35 ; B29C39/02 ; B29C48/10 ; B29L7/00
摘要:
Gas-permeable barrier films include a polyolefin and an inorganic filler dispersed in the polyolefin. Methods for forming polymeric films and articles of manufacture prepared therefrom are described.
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