Invention Grant
- Patent Title: Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers
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Application No.: US16726165Application Date: 2019-12-23
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Publication No.: US11654600B2Publication Date: 2023-05-23
- Inventor: Yoke Dou Chung , Yiyun Zhang , Ric Gonzalez , Steve Lucero , Min Wang , Indarpal Singh , Margaret T. Pandis , Jordan M. Boerma
- Applicant: Footprint International, LLC
- Applicant Address: US AZ Gilbert
- Assignee: Footprint International, Inc.
- Current Assignee: Footprint International, Inc.
- Current Assignee Address: US AZ Gilbert
- Agency: Jennings, Strouss & Salmon, P.L.C.
- Main IPC: D21H17/17
- IPC: D21H17/17 ; B29C41/50 ; B65D81/34 ; B65D25/14 ; B65D1/26 ; D21J1/06 ; D21J1/10 ; D21J7/00 ; B05B1/06 ; D21H17/67 ; D21H21/16 ; D21H23/04 ; B29L31/00 ; B05D1/02 ; D21J5/00 ; D21H23/50 ; D21H23/22 ; B05B1/04
Abstract:
Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes an embedded moisture barrier and/or vapor barrier, and the topical coating comprises an oil barrier comprising acrylate, rice bran wax, pectin, and pea protein.
Public/Granted literature
- US20200206984A1 Methods, Apparatus, and Chemical Compositions for Selectively Coating Fiber-Based Food Containers Public/Granted day:2020-07-02
Information query
