AMMONIUM AND TERTIARY AMINO BIS(TRIMETHYLSILOXY) SILOXANES

• US 3,658,867 A
• Filed: 12/22/1969
• Issued: 04/25/1972
• Est. Priority Date: 12/22/1969
• Status: Expired due to Term

• Current Assignee: Prokai Bela
• Original Assignee: Prokai Bela
• Inventors: PROKAI BELA
• Application Number:
  US04/887,428
• Time in Patent Office: 855 Days
• US Class Current: 556/425
• CPC Class Codes: A62D 1/0071 Foams
• CPC Class Codes: C07F 7/0838 Compounds with one or more Si-O-Si sequences compounds with a ring containing only alternating Si and O atoms, i.e. cyclosilanes C07F7/21
• CPC Class Codes: C08J 2375/04 Polyurethanes
• CPC Class Codes: C08J 2483/00 Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
• CPC Class Codes: C08J 9/0061 characterized by the use of several polymeric components

Abstract

CATIONIC BIS (TRIMETHYLSIOXY) SIOLOXANES OF THE FORMULA:

MD'"'"''"'"'XM

WHEREIN M IS THE TRIMETHYLSIOLOXY UNIT, ME3SIO 1/2, X IS AN INTER OF 1 TO 3, PREFERABLY 1, AND D'"'"''"'"' IS A CATIONIC DIFUNTIONAL SILOXY UNIT OF THE FORMULA: X-(R3-N(+)-RO(O)T-SI(-ME)-O) WHEREIN R0 IS A DIVALENT ORGANIC GROUP, T IS 0 OR 1, R IS METHYL OR ETHYL, TAKEN INDIVIDUALLY, AND A FIVE TO SIX MEMBER HETEROCYLIC RING WHEN TWO R GROUPS ARE TAKEN TOGETHER WITH N OF THE ABOVE FORMULA AND X IS AN INORGANIC ANION AND, WHEN TAKEN INDIVDULLY, IS PREFERABLE IODINE, BROMINE, ARYL SULFONATE HAVING 6 TO 18 CARBON ATOMS, BUT CAN BE NITRATE, NITRITE OR BORATE, WHEN TAKEN INDIVIDUALLY, SULFATE, PREFERABLY, OR SULFITE WHEN TWO X GROUPS ARE TAKEN TOGETHER, OR PHOSPHATE WHEN THREE X GROUPS A RE TAKEN TOGETHER. ALSO DISCLOSED ARE TERTIARY AMINO BIS (TRIMETHYLSIOLOXY) SIOLOXANES OF THE FORMULA MDXM WHEREIN M AND X ARE AS DEFINED ABOVE AND D IS A TERTIARY AMINO DIFUNCTIONAL SILOXY UNIT OF THE FORMULA:

R2NR0(O)TSI(ME)O

WHEREIN R, R0 AND T ARE AS DEFINED ABOVE, WHICH ARE USED IN PREPARING THE ABOVE CATIONLIC SIOLOXANES. THE ABOVE CATIONIC SILOXANES ARE USEFUL AS EMULSIFERS, E.G., FOR WATER-POLY (DIMETHYLSIOLOXANE) OIL SYSTEMS, BACTERIOCIDES, ANTISTATIC AGENTS, WETTING AGENTS AND MOLD RELEASE AGENTS.

Claims