SCALE-INHIBITION COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME

    公开(公告)号:EP3166892A4

    公开(公告)日:2018-03-14

    申请号:EP15818602

    申请日:2015-06-24

    申请人: DIVERSEY INC

    摘要: Provided are scale-inhibition compositions comprising (a) a first acrylic acid polymer having an average molecular weight of about 3000 to about 6000; (b) a second acrylic acid polymer having an average molecular weight of about 6000 to about 10000; (c) an aminocarboxylic acid selected from methylglycine diacetic acid (MGDA), glutamic acid diacetic acid (GLDA), diethylene triamine pentaacetic acid (DTPA), hydroxyethyl ethylene diamine triacetic acid (HEDTA), ethylenediaminetetraacetic acid (EDTA), and a combination thereof; and (d) a phosphonic acid selected from 1-hydroxyethane 1,1-diphosphonic acid (HEDP), amino tris(methylenephosphonic acid) (ATMP), ethylenediamine tetra(methylene phosphonic acid) (EDTMP), tetramethylenediamine tetra(methylene phosphonic acid) (TDTMP), hexamethylenediamine tetra(methylene phosphonic acid) (HDTMP), diethylenetriamine penta(methylene phosphonic acid) (DTPMP), and a combination thereof. The scale-inhibition compositions may be useful in machine ware washing detergents and formulations.

    FLÜSSIGES REINIGUNGSKONZENTRAT
    8.
    发明公开
    FLÜSSIGES REINIGUNGSKONZENTRAT 有权
    FLÜSSIGESREINIGUNGSKONZENTRAT

    公开(公告)号:EP3156475A1

    公开(公告)日:2017-04-19

    申请号:EP15190193.1

    申请日:2015-10-16

    IPC分类号: C11D3/04 C11D7/06 C11D17/00

    摘要: Reinigungskonzentrat, umfassend
    (i) 22 bis 46 Gew.-% Alkalimetallhydroxid,
    (ii) 5 bis 50 Gew.-% Dispergiermittel, Komplexbildner oder eine Kombination daraus,
    (iii) 0 bis 5 Gew.-% Tensid,
    (iv) 0 bis 5 Gew.-% Hilfsstoffe, und
    (v) 28 bis 39 Gew.-% Wasser,

    wobei das Reinigungskonzentrat eine Suspension ist; sowie Herstellungsverfahren hierfür.

    摘要翻译: 本发明涉及一种清洁浓缩物,其包含(i)22-46重量%碱金属氢氧化物,(ii)5-50重量%分散剂,络合剂或其组合,(iii)0-5重量%表面活性剂 ,(iv)0-5重量%的助剂,和(v)28-39重量% %水,所述清洁浓缩物为悬浮液。 本发明还涉及其生产方法。

    Method of laundering industrial garments
    10.
    发明公开
    Method of laundering industrial garments 审中-公开
    Verfahren zum Waschen vonIndustriewäsche

    公开(公告)号:EP2862973A1

    公开(公告)日:2015-04-22

    申请号:EP14169320.0

    申请日:2014-05-21

    摘要: Metallic based oily soils can be removed from garments by subjecting the garments to a pre-wash in an aqueous solution of a hydroxy diphosphonic acid such as HEDP under acidic conditions. Pre-washing the garments in the aqueous solution of HEDP at about 100 to 212 degrees Fahrenheit for about 15 minutes effectively removes the greasy soils, allowing them to be further laundered with an alkaline detergent composition.

    摘要翻译: 通过在酸性条件下使衣服在羟基二膦酸如HEDP的水溶液中预洗涤,可以从衣服中除去金属基油性污垢。 在约100至212华氏度的HEDP水溶液中预先洗涤衣服约15分钟,有效地除去油腻的污垢,使其进一步用碱性洗涤剂组合物洗涤。