Invention Publication
- Patent Title: USE OF RARE EARTH AMINO ACID COMPLEX, POLYLACTIC ACID COMPOSITION AND PREPARATION METHOD THEREOF
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Application No.: US18215680Application Date: 2023-06-28
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Publication No.: US20240084099A1Publication Date: 2024-03-14
- Inventor: Luya CAO , Hongzhang CAO , Dequan HAN , Hui WANG , Huhu TIAN , Xiaoli YU , Tingting LU , Xiaodong ZHOU , Liying GUO
- Applicant: Baotou Research Institute of Rare Earths
- Applicant Address: CN Baotou
- Assignee: Baotou Research Institute of Rare Earths
- Current Assignee: Baotou Research Institute of Rare Earths
- Current Assignee Address: CN Baotou
- Priority: CN 22111131256 2022.09.14
- Main IPC: C08K5/00
- IPC: C08K5/00 ; C08J3/20 ; C08L67/04
Abstract:
Provided are use of a rare earth amino acid complex, a polylactic acid composition and a preparation method thereof. The rare earth amino acid complex is formed by complexing a rare earth metal ion with an amino acid; a rare earth element corresponding to the rare earth metal ion is one or more selected from the group consisting of lanthanum, cerium and samarium; and the amino acid is at least one selected from the group consisting of proline, L-phenylalanine, tyrosine and tryptophan.
Public/Granted literature
- US12122894B2 Use of rare earth amino acid complex, polylactic acid composition and preparation method thereof Public/Granted day:2024-10-22
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