amphiphilic triblock copolymer surfactants with enhanced emulsion stability and the composition comprising thereof

The present invention relates to an amphiphilic polymeric surfactant in a form of triple blocks, and a composition containing the same. To this end, methoxypolyethylene glycol (A), which is a hydrophilic polymer, and polycaprolactone (B), which is a hydrophobic polymer, are connected to each other v...

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Bibliographic Details
Main Authors KIM, HEE SIK, KIM, JIN WOONG, GO, JUNG NAM, LEE JIN YONG, KIM, YOUNG HEUI, KIM, JIN GUK
Format Patent
LanguageEnglish
Korean
Published 12.06.2018
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:The present invention relates to an amphiphilic polymeric surfactant in a form of triple blocks, and a composition containing the same. To this end, methoxypolyethylene glycol (A), which is a hydrophilic polymer, and polycaprolactone (B), which is a hydrophobic polymer, are connected to each other via a urethane linkage group derived from a cyclic diisocyanate compound, thereby ensuring excellent emulsion stability. 본 발명은 친수성 고분자인 메톡시폴리에틸렌글리콜(A)과 소수성 고분자인 폴리카프로락톤(B)이 고리형태의 디이소시아네이트(diisocyanate) 화합물로부터 유도된 우레탄 연결기를 매개로 서로 연결되어 유화 안정성이 보다 우수한 것을 특징으로 하는 삼중 블록 형태의 양친성 고분자 계면활성제 및 이를 함유하는 조성물에 관한 것이다.
Bibliography:Application Number: KR20170002993