Recycled mixed textile comprising cellulose and synthetic plastic
AssigneeLenzing Aktiengesellschaft
InventorsChristoph KLAUS-NIETROST, Richard HERCHL, Christian WEILACH
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Abstract
A recycled mixed textile having cellulosic fibers and synthetic fibers, wherein the synthetic fibers comprise at least two synthetic plastics, a first synthetic plastic of the two synthetic plastics is selectively depleted from the mixed textile and a second synthetic plastic of the two synthetic plastics is partially retained in the mixed textile, and the mixed textile is further processed to comprise the cellulose fibers and the synthetic fibers are the second synthetic plastic.
Claims18
A recycled mixed textile comprising:
- cellulosic fibers and synthetic fibers, wherein the synthetic fibers comprise at least two synthetic plastics;
- wherein a first synthetic plastic of the two synthetic plastics is selectively depleted from the mixed textile and a second synthetic plastic of the two synthetic plastics is partially retained in the mixed textile;
- and
- wherein the mixed textile is further processed to comprise the cellulose fibers and the synthetic fibers are the second synthetic plastic.
A regenerated cellulosic molded body manufactured from a mixed textile comprising:
- cellulosic fibers and synthetic fibers, wherein the synthetic fibers comprise at least two synthetic plastics;
- wherein a first synthetic plastic of the two synthetic plastics is selectively depleted from a mixed textile and a second synthetic plastic of the two synthetic plastics is partially retained in the mixed textile;
- and
- wherein the mixed textile is further processed to comprise the cellulose fibers and the synthetic fibers are the second synthetic plastic of the regenerated cellulosic molded body;
- wherein the depleted and processed mixed textile is further processed by a lyocell-method or a viscose-method;
- wherein the regenerated cellulosic molded body is selected from a group which comprises a filament, a fiber, a foil, a microsphere, or a bead;
- and
- wherein the regenerated cellulosic molded body comprises at least one of the following features:
- the regenerated cellulosic molded body comprises less than 0.5% polyethylene terephtalate, PET, and/or more than 1% polyurethane, PUR, and/or polyamide, PA;
- the regenerated cellulosic molded body has at least 2% synthetic plastic fibers;
- the regenerated cellulosic molded body has a reduced tendency to fibrillation in comparison to a conventional lyocell-fiber.
Dependencies are inferred from the claim text.