SYNTHESIS OF REACTIVE SILOXANE-SILSESQUIOXANE RESINS

被引：8

作者：

Szolyga, Mariusz ^{[1
]}

Dutkiewicz, Michal ^{[2
,3
]}

Marciniec, Bogdan ^{[1
,2
]}

Maciejewski, Hieronim ^{[1
,3
]}

机构：

[1] Adam Mickiewicz Univ, Wydzial Chem, PL-61614 Poznan, Poland

[2] Adam Mickiewicz Univ, Ctr Zaawan Sowanych Technol, PL-60780 Poznan, Poland

[3] Fdn Uniwersytetu A Mickiewicza, PL-61612 Poznan, Poland

来源：

POLIMERY | 2013年 / 58卷 / 10期

关键词：

siloxane resins; hydrolytic condensation; hydrosilylation; POSS;

D O I：

10.14314/polimery.2013.766

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A series of siloxane-silsesquioxane resins with FOSS Q(8) structures as network nodes containing reactive SiH groups in the siloxane bridges between silsesquioxane (FOSS) molecules were prepared in a hydrolytic condensation process. The effect of reactant molar ratios (POSS/dichloromethylsilane) on the structure of synthesized product was investigated. Attempts were made to carry out the addition reaction of SiH groups with multiple bonds of olefins in the process of hydrosilylation of allyl alcohol. As a result, the resins containing Q(8) FOSS units and reactive functional groups capable to interact chemically with organic polymers, were obtained. This type of material can be a cheaper but still valuable alternative for the typical POSS compounds.

引用

页码：766 / 771

页数：6

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