Invention Grant
- Patent Title: Oil, grease, and moisture resistant paperboard having a natural appearance
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Application No.: US17072248Application Date: 2020-10-16
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Publication No.: US11519134B2Publication Date: 2022-12-06
- Inventor: Jiebin Pang , Scott J. Reigel , Natasha G. Melton , Teresa Krug , Steven Parker , Terry Clark
- Applicant: WestRock MWV, LLC
- Applicant Address: US GA Atlanta
- Assignee: WestRock MWV, LLC
- Current Assignee: WestRock MWV, LLC
- Current Assignee Address: US GA Atlanta
- Agent Rohini K. Garg
- Main IPC: D21H19/58
- IPC: D21H19/58 ; D21H19/38 ; D21H19/40 ; D21H19/82 ; D21H19/50 ; D21H21/52 ; D21H19/66 ; D21H19/60 ; D21H21/14 ; D21H27/10
Abstract:
A coated paperboard having a natural appearance is disclosed which includes a barrier coating containing substantially no fluorochemical or wax, exhibiting good resistance to oil, grease, and moisture and having no tendency toward blocking.
Public/Granted literature
- US20210032817A1 OIL, GREASE, AND MOISTURE RESISTANT PAPERBOARD HAVING A NATURAL APPEARANCE Public/Granted day:2021-02-04
Information query
IPC分类:
