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US 2024/0239995 A1Published application
Starch composition and molded body
AssigneeKuraray Co., Ltd.
InventorsGenki KAGAWA, Shohei SHIBATA, Yosuke WASHITAKE, Satoshi KATSUYA
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Abstract
The present invention relates to a starch composition comprising a starch and a vinyl alcohol-based polymer, wherein the starch has an amylopectin ratio of 70% or more, the vinyl alcohol-based polymer has a degree of saponification of 96 mol % or less, and based on a total mass of the starch and the vinyl alcohol-based polymer, a ratio of the starch is 40 to 90% by mass and a ratio of the vinyl alcohol-based polymer is 10 to 60% by mass.
Claims8
A starch composition, comprising:
- a starch;
- and
- a vinyl alcohol-based polymer;
- wherein:
- the starch has an amylopectin ratio of 70% or more;
- the vinyl alcohol-based polymer has a degree of saponification of 96 mol % or less;
- the starch composition comprises the starch in an amount of 40 to 90% by mass based on a total mass of the starch and the vinyl alcohol-based polymer;
- and
- the starch composition comprises the vinyl alcohol-based polymer in an amount of 10 to 60% by mass based on the total mass of the starch and the vinyl alcohol-based polymer.
6 more elements
Dependencies are inferred from the claim text.