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Novel betulin derivatives, and their manufacturing method and use as surfactant

Pyo, Sang Hyun LU orcid and Pyo, Yoon Sun (2025) EP4472994A1
Abstract
Betulin is a natural pentacyclic triterpene, and is contained in birch tree, especially its outer bark. Betulin can be used as a hydrophobic building block for production of biobased surfactants. This invention is related to amphiphilic betulin derivatives, and their efficient production method. And resulting materials can be used as biobased surfactants.
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inventor
LU orcid and Pyo, Yoon Sun
organization
publishing date
type
Patent
publication status
published
subject
patent number
EP4472994A1
language
English
LU publication?
yes
id
e9962e67-ac9e-4dac-8c1c-5db89fbfef4e
date added to LUP
2025-11-29 15:08:48
date last changed
2025-12-11 12:20:43
@misc{e9962e67-ac9e-4dac-8c1c-5db89fbfef4e,
  abstract     = {{Betulin is a natural pentacyclic triterpene, and is contained in birch tree, especially its outer bark. Betulin can be used as a hydrophobic building block for production of biobased surfactants. This invention is related to amphiphilic betulin derivatives, and their efficient production method. And resulting materials can be used as biobased surfactants.}},
  author       = {{Pyo, Sang Hyun and Pyo, Yoon Sun}},
  language     = {{eng}},
  note         = {{Patent, Patent Number: EP4472994A1}},
  title        = {{Novel betulin derivatives, and their manufacturing method and use as surfactant}},
  year         = {{2025}},
}