- 专利标题： Gas barrier coating compositions
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申请号： US15572259申请日： 2016-05-05
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公开(公告)号： US10577485B2公开(公告)日： 2020-03-03
- 发明人: Philippe Schottland , Atsuhisa Miyawaki , Kenji Nakamura , Hiroyuki Takeda
- 申请人： SUN CHEMICAL CORPORATION
- 申请人地址： US NJ Parsippany
- 专利权人： Sun Chemical Corporation
- 当前专利权人： Sun Chemical Corporation
- 当前专利权人地址： US NJ Parsippany
- 代理机构： Ostrolenk Faber LLP.
- 代理商 Charles C. Achkar
- 国际申请： PCT/US2016/030879 WO 20160505
- 国际公布： WO2016/182829 WO 20161117
- 主分类号： C08K7/10
- IPC分类号： C08K7/10 ; C08K3/34 ; C09D169/00 ; C09D7/40 ; C09D5/00 ; C09C1/42 ; C08K9/04
摘要：
The present invention is directed to gas barrier coating compositions comprising a nanocomposite formed from a polymer and a nanoparticulate clay. The gas barrier coatings are applied to packaging materials such as food and pharmaceutical packaging and exhibit improved adhesion and barriers to gases such as oxygen, carbon dioxide, nitrogen and water vapour.
公开/授权文献
- US20180118921A1 GAS BARRIER COATING COMPOSITIONS 公开/授权日：2018-05-03
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