CPC C08J 5/18 (2013.01) [C08B 15/10 (2013.01); C08J 3/07 (2013.01); C08J 5/005 (2013.01); C08K 3/011 (2018.01); C08K 3/20 (2013.01); C08K 5/0025 (2013.01); C08K 5/1515 (2013.01); C08K 7/02 (2013.01); C08L 1/02 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C08J 2301/02 (2013.01); C08K 2201/005 (2013.01); C08K 2201/011 (2013.01); C08L 2201/54 (2013.01); C08L 2203/16 (2013.01); C08L 2205/16 (2013.01); C08L 2312/00 (2013.01)] | 13 Claims |
1. A manufacturing method of a composite cellulose nanosheet with excellent transparency and strength, comprising:
preparing a dispersion by mixing a cellulose nanofiber and a cellulose nanocrystal;
preparing a wet nanosheet support by filtering the dispersion;
crosslinking the cellulose nanofiber and the cellulose nanocrystal by immersing the wet nanosheet support in a crosslinking agent solution; and
placing the wet nanosheet support between two sheets of glass plate and then pressing and drying.
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