Cationic silicones
Abstract
Abstract CATIONIC BIS(TRIMETHYLSILOXY)SILOXANES OF THE FORMULA: MD''XM WHEREIN M IS THE TRIMETHYLSILOXY UNIT, ME3SIO1/2, X IS AN INTEGER OF 1 TO 3, PREFERABLY 1, AND D'' IS A CATIONIC DIFUNCTIONAL SILOXY UNIT OF THE FORMULA: X(-)(C6H5-N(+)(-R)2-R0-(O)T-SI(-CH3)(-O-)-) WHERE R0 IS A DIVALENT ORGANIC GROUP, T IS 0 OR 1, R IS METHYL OR ETHYL, C6H5 IS A PHENYL RADICAL AND X IS AN ANION. ALSO THE TERTIAARY AMINO BIS(TRIMETHYLSILOXY) SILOXANES OF THE FORMULA MDXM WHEREIN M AND X ARE AS DEFINED ABOVE AND D IS A TERTIARY AMINO DIFUNCTIONAL SILOXY UNIT OF THE FORMULA: R-N(-C6H5)-R0-(O)T-SI(-CH3)(-O-)- WHEREIN R, R*, T AND C6H5 ARE AS DEFINED ABOVE, WHICH ARE USED IN PREPAARING THE ABOVE CATIONIC SILOXANES. THE ABOVE CATIONIC SILOXANES ARE USEFUL AS EMULSIFIERS, E.G., FOR WATER-POLY(DIMETHYLSILOXANE) OIL SYSTEMS, BACTERIOCIDES, ANTISTATIC AGENTS, WETTING AGENTS AND MOLD RELEASE AGENTS.
Inventors
- 👤 B Prokai
Bibliographic Details
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