Invention Grant
- Patent Title: Molded articles from a fiber slurry
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Application No.: US16522966Application Date: 2019-07-26
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Publication No.: US11479919B2Publication Date: 2022-10-25
- Inventor: Kenny Randolph Parker , Charles Stuart Everett , Melvin Glenn Mitchell , Koushik Ghosh , Mounir Izallalen
- Applicant: Eastman Chemical Company
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Polly C. Owen
- Main IPC: D21J3/10
- IPC: D21J3/10 ; D21H15/04 ; B32B1/02 ; D21J3/12 ; D21H15/10 ; D21J1/08 ; D21J1/04 ; D21H11/20 ; D21H13/06 ; D21J1/06 ; B32B5/02

Abstract:
Contoured articles formed in a mold from a fiber slurry are provided. The articles comprise a blend of cellulose fibers and cellulose ester, such as cellulose ester staple fibers. The articles are suitable in a wide array of end uses, including as cups, lids, boxes or pouches, storage containers, trays, plates, food trays, cutlery, coffee cups, coffee cup lid, packaging, bowls, clam shells, bottle caps, straws, covers, and packaging inserts.
Public/Granted literature
- US20200063373A1 MOLDED ARTICLES FROM A FIBER SLURRY Public/Granted day:2020-02-27
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