Composition de collecteur
    43.
    发明专利

    公开(公告)号:MA55422A1

    公开(公告)日:2022-09-30

    申请号:MA55422

    申请日:2020-07-24

    Applicant: BASF SE

    Abstract: La présente invention concerne une composition de collecteur pour l'enrichissement d'un minéral comprenant au moins un composant (a) choisi dans le groupe constitué de tensioactifs anioniques (a1), de tensioactifs cationiques (a2), de tensioactifs ampholytiques (a3) et de tensioactifs non ioniques (a4), et au moins un composant (b) choisi dans le groupe constitué de polyalkylèneimine alcoxylée (b1) et d'hexaméthylène diamine alcoxylée (b2).

    DETERGENT FORMULATIONS FOR MACHINE DISHWASHING COMPRISING HYDROPHILICALLY MODIFIED POLYCARBOXYLATES

    公开(公告)号:CA2620475C

    公开(公告)日:2014-11-18

    申请号:CA2620475

    申请日:2006-08-29

    Applicant: BASF SE

    Abstract: The invention relates to a phosphate-free cleaning formulation for machine dishwashing comprising as components: a) 1 to 20% by weight of copolymers of a1) 50 to 99.5 mol% of a monoethylenically unsaturated monocarboxylic acid and/or of a salt thereof, a2) 0.5 to mol% of an alkoxylated monoethylenically unsaturated monomer of the formula (I), a3) 0 to 50 mol% of a monoethylenically unsaturated dicarboxylic acid, an anhydride and/or a salt thereof, a4) 0 to 20 mol% of a further copolymerizable monoethylenically unsaturated monomer, where the copolymer has an average molecular weight Mw of from 30 000 to 500 000 g/mol and a K value of from 40 to 150, measured at pH 7 in 1% strength by weight aqueous solution at 25~C, b) 1 to 50% by weight of complexing agents chosen from the group consisting of nitrilotriacetic acid, ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, hydroxyethylethylenediaminetriacetic acid and glycine-N,N-diacetic acid and derivatives thereof, glutamic acid-N,N-diacetic acid, iminodisuccinate, hydroxyiminodisuccinate, S,S-ethylenediamine~disuccinate and aspartic acid-diacetic acid, and the salts of the abovementioned substances, c) 1 to 15% by weight of low-foaming nonionic surfactants, d) 0.1 to 30% by weight of bleaches and optionally bleach activators, e) 0 to 60% by weight of further builders, f) 0 to 8% by weight of enzymes, g) O to 50% by weight of one or more further additives, where the sum of components a) to g) is 100% by weight.

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