Aminosiloxanes with 4-amino-3,3-dialkylbutyl groups

Details Aminosiloxanes with 4-amino-3,3-dialkylbutyl groups Aminosiloxanes with 4-amino-3,3-dialkylbutyl groups

1998-07-14

1999-08-17

Shaver, Paul F.

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

Organic compounds

Silicon containing

556413, 556425, C07F 710

Patent

active

059395745

ABSTRACT:
Aminosiloxanes bearing 4-amino-3,3-dialkylbutyl substituents are prepared by a multistep process including addition of 2,2-dialkylacetonitrile to vinylic siloxanes, hydrogenation of the nitrile adducts so formed to yield 4-amino-3,3-dialkylbutyl siloxanes, and optional equilibration of the latter with other siloxane sources, to form aminosiloxanes, which are useful for the treatment of textiles and fabrics and for the preparation of siloxane-containing block copolymers.

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Lautenschlager H.J. et al. "Struktur-Wirkungsbeziehung Aminofunktioneller Siliconweichmachungsmittel" Textil Praxis International, vol. 47, No. 5, May 1, 1992, pages.

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