-
1.发明授权Process for the production of zeolites modified on the surface with organosilanes 失效用有机硅烷生产表面改性的沸石的方法
公开(公告)号：US4454056A
公开(公告)日：1984-06-12
申请号：US473634
申请日：1983-03-09
CPC分类号： C11D3/128 , C01B39/026 , C11D3/162 , B01J2229/12 , B01J2229/32 , Y10T428/2995
摘要： The invention is directed to a process for the production of zeolites of the type Na A4 having the surface modified with organosilanes. The organosilane must have at least one alkoxy group bonded to the silicon atom. The modified zeolites of the invention are used in washing and cleansing agents.
摘要翻译： 本发明涉及生产具有用有机硅烷改性的表面型Na 4 Na的沸石的方法。 有机硅烷必须具有与硅原子键合的至少一个烷氧基。 本发明的改性沸石用于洗涤和清洁剂中。
-
2.发明授权Aqueous stable suspensions of water insoluble silicates capable of binding calcium ions and their use for the production of washing and cleaning agents 失效能够结合钙离子的水不溶性硅酸盐的水性稳定悬浮液及其用于生产洗涤剂和清洁剂的用途
公开(公告)号：US4671887A
公开(公告)日：1987-06-09
申请号：US804140
申请日：1985-12-03
CPC分类号： C11D3/1286
摘要： There is prepared an aqueous stable suspension of a water insoluble silicate capable of binding calcium ions and it is used for the production of washing and cleaning agents. The suspension contains in addition to water components A and B wherein component A is a silicate capable of binding calcium and having the formula(Cat.sub.2/n O).sub.x -Me.sub.2 O.sub.3 .multidot.(SiO.sub.2).sub.y Iand component B is a dispersing agent comprising a mixture of at least two fatty alcohols polyglycol ether based on isotridecyl alcohol or another aliphatic C.sub.13 alcohol and ethylene oxide having the following properties:(a) Fatty alcohol polyglycol ether having 4.5 to 5.5 EO units______________________________________Turbidity point DIN 53917 56 to 60.degree. C.Solidification point +4 to -25.degree. C.Viscosity at 50.degree. C. 13 to 28 m PasDensity at 50.degree. C. 0.94 to 0.96 g/ml______________________________________(b) Fatty alcohol polyglycol ether having 6 to 8 EO units______________________________________Turbidity point DIN 53917 66 to 74.degree. C.Solidification point +12 to -16.degree. C.Viscosity at 50.degree. C. 18 to 28 m PasDensity at 50.degree. C. 0.96 to 0.98 g/ml______________________________________
摘要翻译： 制备能够结合钙离子的水不溶性硅酸盐的水性稳定悬浮液，并且用于生产洗涤剂和清洁剂。 除了水组分A和B之外，悬浮液还含有其中组分A是能够结合钙并具有式（Cat2 / nO）x-Me2O3x（SiO2）y1的硅酸盐，组分B是包含以下物质的混合物的分散剂： 至少两种基于异十三醇或脂肪族C 13醇和环氧乙烷的脂肪醇聚乙二醇醚具有以下性质：（a）具有4.5至5.5个EO单元的脂肪醇聚乙二醇醚 - 浊度点DIN 53917 56至60℃。固结点 +4至-25℃ - 50℃下的粘度13〜28mPa·50℃下的密度0.94〜0.96g / ml - （b）具有6〜8个EO单元的脂肪醇聚乙二醇醚 - 浊度点 DIN 53917 66〜74℃ - 固结点+12〜-16℃ - 50℃下的粘度18〜28mPa·50℃下的密度0.96〜0.98g / ml〜
-
3.发明授权Aqueous stable suspension of water insoluble silicate capable of binding calcium ions and its use for the production of washing and cleansing agents 失效能够结合钙离子的水不溶性硅酸盐的水性稳定悬浮液及其用于生产洗涤和清洁剂的用途
公开(公告)号：US4486331A
公开(公告)日：1984-12-04
申请号：US475394
申请日：1983-03-15
CPC分类号： C11D3/1286
摘要： There are provided aqueous pumpable stable suspensions of a water insoluble silicate capable of binding calcium ions which contain based on the total weight of the aqueous suspension(A) as the silicate capable of binding calcium 0.5 to 80 weight percent of a finely divided, bound water containing, synthetically produced, water insoluble compound of the general formula(Cat.sub.2/n O).sub.x.Me.sub.2 O.sub.3.(SiO.sub.2).sub.y (I),in which Cat is a cation exchangeable with calcium and which has the valence n, x is a number from 0.7 to 1.5, Me is boron or aluminum and y is a number between 0.8 and 6 and(B) as a dispersingly active component 0.5 to 6 weight percent of a mixture of at least two different alkylphenolethoxylates of the formula ##STR1## where R is an alkyl group of 1 to 15 carbon atoms. The component A especially can be a zeolite A while component B can consist of two alkylphenolethoxylates of formula (II) in which m is 2 to 7 and m is 8 to 15. The suspension can be employed for the production of powdery washing agents and detergents.
摘要翻译： 提供了能够结合钙离子的水不溶性硅酸盐的水性可泵送稳定的悬浮液，其含有基于水性悬浮液（A）的总重量，其为能够结合钙0.5至80重量％的细碎结合水的硅酸盐 含有合成产生的水不溶性的通式（Cat2 / nO）x.Me2O3。（SiO2）y（Ⅰ）的化合物，其中Cat是可与钙交换的阳离子，其中n为正数，x为数 0.7至1.5，Me是硼或铝，y是0.8和6之间的数，和（B）作为分散活性组分0.5至6重量％的至少两种不同的式（II）的烷基苯酚乙氧基化物的混合物， 其中R是1至15个碳原子的烷基。 组分A特别可以是沸石A，而组分B可以由两种式（II）的烷基苯酚乙氧基化物组成，其中m为2至7，m为8至15.该悬浮液可用于生产粉状洗涤剂和洗涤剂 。
-
-
搜索结果
3 条记录 (耗时 0.013 秒)
