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US 11,142,632 B2Granted
Resin composition and molded resin object
AssigneeEastman Chemical Company
InventorKenji Yao
Life of this patent
Estimating the term…
Abstract
A resin composition includes: a cellulose acetate propionate and cellulose fibers in which a part or all of primary hydroxyl groups of glucose moieties are oxidized into a carboxylic acid, the cellulose fibers having an average fiber diameter of 1 to 8 nm.
Claims9
A resin composition comprising:
- A cellulose acetate propionate, wherein a content of a propionyl group in the cellulose acetate propionate is 39 to 51% by mass based on the cellulose acetate propionate, and
- cellulose fibers in which a part or all of primary hydroxyl groups of glucose moieties are oxidized into a carboxylic acid, the cellulose fibers having an average fiber diameter of 1 to 8 nm.
Dependencies are inferred from the claim text.