申请人:The Procter & Gamble Company
公开号:EP3569682A1
公开(公告)日:2019-11-20
A liquid hard surface cleaning composition comprising:
a. a surface modification polymer, wherein the surface modification polymer is selected from the group consisting of: copolymers of corn starch, acrylic acid (or salts thereof) and acrylamido-propyl-methyl-ammonium chloride (polyquaternium 95); copolymers of diallyldimethylammonium chloride and acrylic acid (or salts thereof); and mixtures thereof); and
b. sulfonate hydrotrope
wherein the composition does not comprise fluorescent whitening agent.
A process for making a liquid hard surface cleaning composition, comprising the steps of:
a. providing an aqueous liquid composition;
b. adding the sulfonate hydrotrope to the aqueous composition; and
c. adding the surface modification polymer as a subsequent step.
A method of treating a hard surface, preferably of removing limescale from a hard surface, comprising the steps of:
a. applying a composition according to any preceding claims onto the hard surface, preferably wherein the hard surface is inclined.
一种液态硬表面清洁组合物,包括
a. 表面改性聚合物,其中表面改性聚合物选自以下组别:玉米淀粉、丙烯酸 (或其盐类)和丙烯酰胺基丙基甲基氯化铵(聚季铵盐 95)的共聚物;二烯丙基二甲基氯化铵和丙烯酸 (或其盐类)的共聚物;以及它们的混合物;以及
b. 磺酸盐水溶液
其中该组合物不包含荧光增白剂。
一种制造液体硬表面清洁组合物的工艺,包括以下步骤
a. 提供水性液体组合物;
b. 向水性组合物中加入磺酸盐氢根;以及
c. 作为后续步骤加入表面改性聚合物。
一种处理硬表面的方法,最好是去除硬表面的水垢,包括以下步骤:
a. 将根据前述权利要求所述的组合物涂在硬表面上,最好硬表面是倾斜的。