Spherical materials made of aminopropyl and vinyl siloxanes and methods for fabricating such materials

PURPOSE: A sphere prepared from silica and the mixture material containing an amine group and a mercaptan group and its preparation method are provided, to obtain the structure containing 100 % activated groups. CONSTITUTION: The sphere comprises 3-aminopropylsiloxane and vinyl siloxane. The method...

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Bibliographic Details
Main Authors LIM, JIN SUK, KIM, YOUNG BAEK
Format Patent
LanguageEnglish
Korean
Published 18.02.2004
Edition7
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:PURPOSE: A sphere prepared from silica and the mixture material containing an amine group and a mercaptan group and its preparation method are provided, to obtain the structure containing 100 % activated groups. CONSTITUTION: The sphere comprises 3-aminopropylsiloxane and vinyl siloxane. The method comprises the step of reacting vinyl tri(2-methoxyethoxy)silane with 3-aminopropyltriethoxysilane, 3-aminopropyltrimethoxysilane and 3-aminopropylmethoxyethoxyethoxysilane in the presence of a catalyst and a surfactant in water to prepare the sphere comprising 3-aminopropylsiloxane and vinyl siloxane. Also the sphere comprises a layer comprising 3-aminopropylsiloxane and vinyl siloxane; and a polystyrene layer. 본 발명은 실리카와 비닐기, 아민기를 함유하는 혼성 물질로 형성된 전공구 및 속이 채워진 구 및 이를 제조하는 기술에 관한 것으로, 본 기술을 사용하면 종래의 기술과는 달리 비닐기, 아민기를 함유하는 혼성 실리카만으로 형성된 물질을 제조할 수 있다.
Bibliography:Application Number: KR20020047638