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US 2026/0053973 A1Published application
Polymer Composition
AssigneeLG Chem, Ltd.
InventorsKyung Rok Ham, Hyung Sam Choi, Hae Sung Yun, Beom Shin Cho, Da Sol Chung
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Abstract
A polymer composition may have excellent biodegradability and absorption capacity. The polymer composition may include a polysaccharide component. The polymer composition may have excellent biodegradability and absorption capacity by controlling the ratio of amylose in the polysaccharide component, the ratio of amylopectin in the polysaccharide component, and the molecular weight of the polysaccharide component.
Claims19
A polymer composition comprising a polysaccharide component including amylose and amylopectin, wherein:
- for the polysaccharide component, F is 4 or more according to Equation 1:
- F
- =
- Log
-
- (
- Mw
- ×
- Ap
- Ap
- +
- Am
- )
- [
- Equation
-
- 1
- ]
- wherein, Ap is a ratio of the amylopectin in the polysaccharide component, Am is a ratio of the amylose in the polysaccharide component, and Mw is a weight average molecular weight of the polysaccharide component.
16 more elements
Dependencies are inferred from the claim text.