ULTRA-FAST MARINE-BIODEGRADABLE COMPOSITE FILM
An ultra-fast marine-biodegradable composite film can include at least one water-soluble layer, and at least one marine-biodegradable layer disposed in contact with the at least one water-soluble layer. The composite film can include a plurality of the water-soluble layer, and a plurality of the marine-biodegradable layer interspaced between the marine-biodegradable layers. The composite film may be used for packaging, including food packaging. Methods of preparing an ultra-fast marine-biodegradable composite film are also disclosed.
Publication date: 24/03/2022
Number: WO2022056641A1 (A1)
Applicant: SINGULAR SOLUTIONS INC?[CA]
Inventor: PLANETA MIREK?[CA]; MANN ALEX?[CA] (1)
Espacenet (Worldwide)