High purity branched phenylsiloxane fluids

Details High purity branched phenylsiloxane fluids High purity branched phenylsiloxane fluids

1997-01-28

1997-10-21

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

556456, C07F 708

Patent

active

056798229

ABSTRACT:
The invention provides high purity branched phenylsilsesquioxane containing fluids of the general formula Me.sub.3 SiO--(Me.sub.3 SiOPhSiO).sub.x --SiMe.sub.3, wherein Me is methyl, Ph is phenyl, and x is 1 to 6, and an essentially zero waste process for their synthesis in quantitative yield.

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Cosmetic Ingredient Dictionary, Monographs, p. 757, Feb. 1981.
CTFA International Buyers' Guide, Ingredients and Suppliers, p. 166, Dec. 1980.
Dow Corining 556 Cosmetic Grade Silicone Fluid Product Data Sheet, Jan. 1983.

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