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    Safe acidic hard surface cleaner
    4.
    发明授权
    Safe acidic hard surface cleaner 失效
    安全酸性硬面清洁剂

    公开(公告)号：US5039441A

    公开(公告)日：1991-08-13

    申请号：US404134

    申请日：1989-09-07

    申请人： Michel Thomas ,  Genevieve Blandiaux ,  Baudouin Valange

    发明人： Michel Thomas ,  Genevieve Blandiaux ,  Baudouin Valange

    IPC分类号： C11D3/20 ,  C11D3/36 ,  C11D17/00

    CPC分类号： C11D17/0021 ,  C11D3/2082 ,  C11D3/364

    摘要： An acidic aqueous cleaner, preferably in microemulsion form, which is of a pH in the range of one to four and is useful for cleaning hard surfaced items, such as bathtubs, sinks, tiles and porcelains, and even some such items which are not acid resistant, such as those of a European enamel known as zirconium white enamel, comprises synthetic organic detergent, such as a mixture of anionic and nonionic detergents, e.g., sodium paraffin sulfonate, higher fatty alcohol ethoxylate sulfate and higher fatty alcohol or phenol ethoxylate, carboxylic acid, e.g., mixture of succinic, glutaric and adipic acids, and phosphonic acid, e.g., aminotris(methylenephosphonic acid)in an aqueous medium. Preferably a phophoric acid is present to further improve protection of such European enamel surfaces.The acidic cleaner is useful to remove soap scum, lime scale and grease from surfaces and mentioned items without adversely affecting such surfaces, and removals of the scum, scale and grease is easy, being effected by applying the microemulsion to the surface to be cleaned, followed by wiping it off. Although the cleaned surfaces may be rinsed that is not necessary and the surface will be left clean and shiny after wiping, even without rinsing, or with minimal rinsing.In the described emulsions the carboxylic acid components effectively remove soap scum and lime scale, the detergents remove greasy soils and promote effective contact between the acid and the surfaces to be treated, and the combination of phosphoric and phosponic acids prevents acidic attack of the dicarboxylic acids on the surface being cleaned, with the phosphoric acid increasing protective action of the phosphonic acid component.

    摘要翻译： 酸性含水清洁剂，优选微乳液形式，其pH值在1-4范围内，可用于清洁硬表面物品，如浴缸，水槽，瓷砖和瓷器，甚至一些不是酸的物品 例如欧洲珐琅质的锆白色搪瓷，包括合成有机洗涤剂，例如阴离子和非离子洗涤剂的混合物，例如烷基磺酸钠，高级脂肪醇乙氧基化物硫酸盐和高级脂肪醇或苯酚乙氧基化物，羧酸 酸，例如琥珀酸，戊二酸和己二酸的混合物，以及在水性介质中的膦酸，例如氨基三（亚甲基膦酸）。 优选存在磷酸以进一步改善对这种欧洲牙釉质表面的保护。 酸性清洁剂可用于从表面和所提及的物品上除去肥皂浮渣，石灰垢和油脂，而不会对这些表面产生不利影响，通过将微乳液施加到待清洁的表面上，可以容易地清除浮渣，垢垢和油脂， 然后擦掉它。 虽然清洁过的表面可能被冲洗，这是不必要的，并且擦拭后表面将保持清洁和有光泽，即使没有冲洗，也可以用最小的漂洗。 在所述的乳液中，羧酸组分有效地除去肥皂浮渣和石灰垢，洗涤剂去除油腻的污垢并促进酸和待处理表面之间的有效接触，并且磷酸和磷酸的组合可以防止二羧酸的酸性侵蚀 在被清洁的表面上，磷酸增加了膦酸组分的保护作用。

    Safe acidic hard surface cleaner
    7.
    发明授权
    Safe acidic hard surface cleaner 失效
    安全酸性硬面清洁剂

    公开(公告)号：US5294364A

    公开(公告)日：1994-03-15

    申请号：US924723

    申请日：1992-08-03

    申请人： Michel Thomas ,  Genevieve Blandiaux ,  Baudouin Valange

    发明人： Michel Thomas ,  Genevieve Blandiaux ,  Baudouin Valange

    IPC分类号： C11D3/02 ,  C11D3/20 ,  C11D3/36 ,  C11D17/00 ,  C11D1/12 ,  C11D1/34 ,  C11D1/66

    CPC分类号： C11D3/046 ,  C11D17/0021 ,  C11D3/2079 ,  C11D3/2082 ,  C11D3/2086 ,  C11D3/364

    摘要： An acidic aqueous cleaner, preferably in emulsion or microemulsion form, which is of a pH in the range of one to four and is useful for cleaning hard surfaced items, such as bathtubs, sinks, tiles and porcelains and even some such items which are not acid resistant, such as those of a European enamel known as zirconium white enamel, comprises synthetic organic detergent, such as a mixture of anionic and nonionic detergents, e.g., sodium paraffin sulfonate, higher fatty alcohol ethoxylate sulfate and higher fatty alcohol or phenol ethoxylate, organic acids, e.g., mixture of succinic, glutaric and adipic acids, phosphonic acid, e.g., aminotris-(methylenephosphonic acid) and phosphoric acid in an aqueous medium. The acidic cleaner is useful to remove soap scum, lime scale and grease from surfaces of the mentioned items without adversely affecting such surfaces, and removals of the scum, scale and grease are easy, being effected by applying the microemulsion to the surface to be cleaned, followed by wiping it off. Although the cleaned surfaces may be rinsed, that is often not necessary and the surfaces will be left clean and shiny after wiping, even without rinsing, or with minimal rinsing. In the described emulsions, the organic acid components effectively remove soap scum and lime scale, the detergents remove greasy soils and promote effective contact between the acid and the surfaces to be treated, and the combination of phosphoric and phosphonic acids prevent acidic attack by the organic acid(s) on the European enamel surface being cleaned.

    摘要翻译： 酸性含水清洁剂，优选乳液或微乳液形式，其pH为1-4，适用于清洁硬表面物品，如浴缸，水槽，瓷砖和瓷器，甚至一些不属于这些物品的物品 耐酸的，例如被称为锆白色搪瓷的欧洲搪瓷的那些，包括合成有机洗涤剂，例如阴离子和非离子洗涤剂的混合物，例如烷基磺酸钠，高级脂肪醇乙氧基化物硫酸盐和高级脂肪醇或酚乙氧基化物， 有机酸，例如琥珀酸，戊二酸和己二酸的混合物，膦酸，例如氨基三（亚甲基膦酸）和磷酸在水性介质中。 酸性清洁剂可用于从所述物品的表面去除皂浮渣，石灰垢和油脂，而不会对这些表面产生不利影响，并且通过将微乳液施加到要清洁的表面上来实现浮渣，垢垢和油脂的清除容易 ，然后擦掉它。 虽然清洁过的表面可能被冲洗，但这通常是不必要的，即使没有漂洗，也可以在最小程度的冲洗下，这些表面擦拭后会保持清洁和有光泽。 在所述的乳液中，有机酸组分有效地除去皂垢和石灰垢，洗涤剂去除油腻的污垢并促进酸和待处理表面之间的有效接触，磷酸和膦酸的组合可防止有机物的酸性侵蚀 在欧洲牙釉质表面上的酸被清洁。