직/편성물 염색

Use of Homo- and Copolymers of 1-Vinyl-2-methyl-imidazole as Dye Transfer Inhibitors in Liquid Detergents and Textile Additives.

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 308
Polymers of 1-vinyl-2-methyl-imidazole inhibit dye transfer in a variety of detergent types. Useful polymers added to liquid detergents have an average molecular weight of 3,000-400,000 grams per mole. Polymers are suitable in unstructured and structured aqueous or nonaqueous liquid detergents. Terpolymers with acrylic acid are particularly effective. Methacrylic acid or vinyl sulfonic acid may substitute for acrylic acid. Detergents may contain 0.25-5.0 percent by weight of the dye transfer inhibiting polymers. Washing data for 17 different liquid detergents show excellent color transfer inhibiting action for each formulation. The detergent descriptions include detailed data on detergent components.
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