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公开(公告)号:EP4416332A1
公开(公告)日:2024-08-21
申请号:EP22802361.0
申请日:2022-10-12
申请人: Westrock MWV, LLC
发明人: BHARDWAJ, Rahul , YANG, Chitai C. , BENNETT, Justin L. , JOHNSON, Courtney , BUSHHOUSE, Steven G. , ALLIN, Meredith W.
IPC分类号: D21H11/00 , B31C7/06 , B32B27/10 , B32B29/00 , B65D3/06 , D21H19/02 , D21H19/28 , D21H19/38 , D21H27/10 , D21H27/32
CPC分类号: D21H27/10 , B32B27/10 , D21H19/385 , D21H19/02 , D21H19/28 , D21H27/32 , D21H11/00 , B32B23/08 , B32B2255/20520130101 , B32B2255/1020130101 , B32B7/12 , B32B2439/0020130101 , B32B1/00
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公开(公告)号:EP4164961A1
公开(公告)日:2023-04-19
申请号:EP21740321.1
申请日:2021-06-15
申请人: WestRock MWV, LLC
发明人: BOWLING, Allison , CAMERON, Wayne , HAWKINS, Jerry
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公开(公告)号:EP3497282A1
公开(公告)日:2019-06-19
申请号:EP17751962.6
申请日:2017-08-04
申请人: WestRock MWV, LLC
发明人: PANG, Jiebin , MELTON, Natasha
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公开(公告)号:EP4328379A3
公开(公告)日:2024-04-24
申请号:EP23220519.5
申请日:2019-04-22
申请人: WestRock MWV, LLC
发明人: PANG, Jiebin , MELTON, Natasha G. , PARKER, Steven , KRUG, Teresa
摘要: A paperboard structure including a paperboard substrate having a first major side and a second major side, a barrier coating layer on the first major side of the paperboard substrate, a top coat on the first major side of the paperboard substrate, wherein the barrier coating layer is positioned between the paperboard substrate and the top coat, and a heat-sealable barrier coating layer on the second major side of the paperboard substrate.
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公开(公告)号:EP4204628A2
公开(公告)日:2023-07-05
申请号:EP21772919.3
申请日:2021-08-25
申请人: WestRock MWV, LLC
发明人: CALVERT, Barry G.
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10.
公开(公告)号:EP4117903A1
公开(公告)日:2023-01-18
申请号:EP21715101.8
申请日:2021-03-10
申请人: WestRock MWV, LLC
发明人: KNAPP, Brian, K. , GIUSTE, Sergio, A. , GREEN, Terrell, J. , MCNEAL, Timothy, R. , PANEK, Joel, C. , TAYLOR, James, M. , MIRZAEI, Babek , PANG, Jiebin
IPC分类号: B31B50/59
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