Eastman Chemical Company
Elongated tubular articles from wet-laid webs

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Abstract:

Embodiments of the present invention relate to elongated tubular members that include at least one layer comprising a cellulose ester. In some cases, the cellulose ester may be in the form of staple fibers. The layer may be formed via a wet-laid fiber web that may also include cellulose fibers. The elongated tubular members may be suitable for use with food and/or beverage items as, for example, drinking straws or other similar items.

Status:
Grant
Type:

Utility

Filling date:

26 Jul 2019

Issue date:

19 Jul 2022