유기폴리실록산 수지의 제조 방법

본 발명은 유기클로로실란의 가수분해 및 축합에 의해 유기폴리실록산 수지를 제조하는 다단계 방법에 관한 것이다. Silicone resins are reproducibly prepared in a four step process in which alcohol recovered in a second step is recycled to the first step, and an aqueous phase recovered in the fourth step contains very little HCl, alcohol, or organopoly...

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Bibliographische Detailangaben
Hauptverfasser:	THUMSER ELFRIEDE, KAEPPLER KLAUS
Format:	Patent
Sprache:	kor
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	본 발명은 유기클로로실란의 가수분해 및 축합에 의해 유기폴리실록산 수지를 제조하는 다단계 방법에 관한 것이다. Silicone resins are reproducibly prepared in a four step process in which alcohol recovered in a second step is recycled to the first step, and an aqueous phase recovered in the fourth step contains very little HCl, alcohol, or organopolysiloxane, and can be directed to waste treatment without any prior processing.