2.
    发明专利
    未知

    公开(公告)号:ES2170423T3

    公开(公告)日:2002-08-01

    申请号:ES97950033

    申请日:1997-10-28

    Applicant: BASF AG

    Abstract: PCT No. PCT/EP97/05939 Sec. 371 Date May 5, 1999 Sec. 102(e) Date May 5, 1999 PCT Filed Oct. 28, 1997 PCT Pub. No. WO98/21301 PCT Pub. Date May 22, 1998The use of polymers which comprise at least 5 mol % of quaternized 1-vinylimidazole units of the formula where R is C1-C25-alkyl, C5-C10-cycloalkyl or benzyl R1,R2,R3 are identical or different and are H, CH3 and C2H5, and X(-) is an anion, as color-fixing and color transfer-inhibiting additive to laundry aftertreatment aids and to detergents.

    3.
    发明专利
    未知

    公开(公告)号:ES2162687T3

    公开(公告)日:2002-01-01

    申请号:ES97952779

    申请日:1997-11-18

    Applicant: BASF AG

    Abstract: Textile detergent formulation, containing(A) from 0.1 to 10 wt % of quaternized glycine nitriles,(B) from 0.5 to 40 wt % of bleaches in the form of peroxo compounds and/or peracids,(C) from 0.5 to 50 wt % of non-ionic and/or anionic surfactants and(D) from 5 to 85 wt % of compounds that are capable of sequestering calcium and/or magnesium ions.This formulation is suitable for domestic and commercial laundering of textiles in a dosage of more than 2 g per liter of washing liquor, particularly when using a goods-to-liquor ratio of from 1:10 to 1:2.

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