| 摘要 |
Laundry detergents comprising a fabric softening effective amount of an alkoxypropylamine of structures (I) or (II) <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>1</SUP>-O-(CH<SUB>2</SUB>)<SUB>3</SUB>-NHR<SUP>2</SUP> (I) <?in-line-formulae description="In-line Formulae" end="tail"?> <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>1</SUP>-O-(CH<SUB>2</SUB>)<SUB>3</SUB>-NR<SUP>3</SUP><SUB>2</SUB>(CH<SUB>3</SUB>)<SUP>+</SUP>X<SUP>-</SUP> (II) <?in-line-formulae description="In-line Formulae" end="tail"?> wherein R<SUP>1 </SUP>is a C<SUB>8-20 </SUB>alkyl group, R<SUP>2 </SUP>is hydrogen or (CH<SUB>2</SUB>)<SUB>3</SUB>NH<SUB>2</SUB>, R<SUP>3 </SUP>is CH<SUB>3 </SUB>or CH<SUB>2</SUB>CH<SUB>2</SUB>OH and X<SUP>-</SUP> is an anion, or of a salt of a compound of structure (I), provide simultaneous cleaning and softening of fabrics without the need for an additional fabric softener.
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