Ammonium siloxane emulsions and their use as fiber treatment age

Details Ammonium siloxane emulsions and their use as fiber treatment age Ammonium siloxane emulsions and their use as fiber treatment age

1996-10-16

1998-01-13

Brunsman, David

Compositions: coating or plastic

Coating or plastic compositions

Silicon containing other than solely as silicon dioxide or...

252 863, 423387, C09D 500

Patent

active

057074356

ABSTRACT:
The present invention relates to a silicone emulsion comprising (I) a water soluble ammonium siloxane composition comprising (A) an aminosiloxane solution comprising a mixture of (i) a triorganosilyl-endblocked aminofunctional siloxane, (ii) an aminofunctional siloxane which it triorganosiloxy-endblocked at one end and hydroxy-endblocked at the other end, and (iii) a hydroxy-endblocked aminofunctional siloxane, (B) a cyclic aminofunctional siloxane, and (C) a polydimethylcyclosiloxane where the aminofunctional group is selected from ##STR1## where R.sup.3 is a divalent hydrocarbon radical, R.sup.4 is a divalent hydrocarbon radical, R.sup.5 is hydrogen, alkyl, aryl, or arylalkyl, R.sup.6 is a --C(O)R.sup.7 group where R.sup.7 is a monovalent hydrocarbon group or aryl, and A.sup.- is a halide anion, carboxylate anion, or inorganic oxoanion, and (II) an organopolysiloxane emulsion. This invention further relates to a method of making the silicone emulsion, and to a method of treating a substrate with the silicone emulsion.

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