From: Jacob Zabicky (zabicky$##$bgumail.bgu.ac.il)
Date: Thu Aug 15 2002 - 07:43:24 EDT
Hello,
Manufacturers are required of polymeric alkyloxy(phenylsiloxanes), with
alkyl = ethyl, propyl, or butyl. Probable structure is as follows:
--[OSiPhenyl(OAlkyl)O]--
These are needed for hydrophobization of materials in large scale.
Compounds appearing in chemical reagent catalogs are out of range as for
their price. Searches in the internet were ineffective probably due to
faulty nomenclature.
All the best,
Jacob
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Prof. Jacob Zabicky
Institutes for Applied Research
Ben-Gurion University of the Negev Private: POB 12366, Beer-Sheva 84863
POB 653, Beer-Sheva 84105, ISRAEL Tel. +972-8-6496792
http://profiler.bgu.ac.il/site/main.cfm
Tel. +972-8-6461271/6461062/6472754
Fax. +972-8-6472969
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