Pasty spot-treating compositions for use on textiles专利检索-荧光增白剂洗涤剂和清洁剂专利检索查询-专利查询网

Pasty spot-treating compositions for use on textiles

阅读：886发布：2022-10-22

专利汇可以提供Pasty spot-treating compositions for use on textiles专利检索，专利查询，专利分析的服务。并且A pasty spot-treating composition comprising (a) from 2 percent to 10 percent by weight of a primary alcohol mixture containing at least 70 percent of straight-chain C16 to C18 alcohols, ethoxylated with from 8 to 20 mols. of ethylene oxide, (b) from 0.5 percent to 5 percent by weight of a primary alcohol mixture containing at least 70 percent of straight-chain, saturated C12 to C14 fatty alcohols, ethoxylated with from 1 to 5 mols. of ethylene oxide, (c) from 15 to 30 percent by weight of an alcohol mixture of alcohols having 10 to 18 carbon atoms, containing at least 50 percent by weight of straight-chain alkanols, ethoxylated with from 1 to 4 mols. of ethylene oxide and sulfated, in the form of a salt selected from the group consisting of alkali metal and ammonium salts, (d) from 0.3 percent to 5 percent by weight of a hydrotropic compound selected from the group consisting of alkali metal and ammonium benzenesulfonates, alkali metal and ammonium toluenesulfonates and alkali metal and ammonium xylenesulfonates, and (e) at least 50 percent by weight of an aqueous solution media. The spottreating compositions have a practically constant viscosity, are easily rubbed on textiles and have foam-suppressing properties.，下面是Pasty spot-treating compositions for use on textiles专利的具体信息内容。

权利要求

2. The spot-treating composition as defined in claim 1 wherein component (a) is present in an amount of from 3 to 7 percent by weight, component (b) is present in an amount of from 1 to 3 percent by weight, component (c) is present in an amount of from 18 to 25 percent by weight, component (d) is present in an amount of from 0.5 to 2 percent by weight and component (e) is present in an amount of from 0.5 to 3 percent by weight and component (f) is water and is present in an amount of from 63 to 75 percent by weight.

3. The spot-treating composition, as defined in any one of claims 1 and 2, containing as an additional component, from 0.5 to 10 percent by weight of a foam inhibitor selected from the group consisting of saturated fatty acids having 20 to 22 carbon atoms and alkali metal salts thereof.

4. The spot-treating composition, as defined in any one of claims 1 and 2 wherein said component (a) is a polyoxyethyleneglycol monoether of a primary alcohol mixture having from 10 to 15 ethylene oxide units in said glycol monoether moiety, said primary alcohol mixture being selected from the group consisting of alkanols having 12 to 22 carbon atoms, alkenols having 12 to 22 carbon atoms and alkadieneols having 12 to 22 carbon atoms wherein at least 70 percent of said alcohol mixture consists of alcohols having from 16 to 18 carbon atoms.

5. The spot-treating composition, as defined in any one of claim 1 and 2 wherein said component (b) is a polyoxyethyleneglycol monoether of a primary alcohol mixture having from 2 to 5 ethylene oxide units in said glycol monoether, said primary alcohol mixture being a mixture of straight-chain alkanols having eight to 18 carbon atoms wherein at least 70 percent of said alcohol mixture consists of alkanols having from 12 to 14 carbon atoms.

6. The spot-treating composition, as defined in any one of claims 1 and 2 wherein said component (c) is a salt of a sulfuric acid ester of a polyoxyethyleneglycol monoether of a primary, straight-chain alcohol mixture having from 1 to 4 ethylene oxide units in said glycol monoether and having a sulfate on the terminal hydroxyl group of the glycol monoether, said primary, straight-chain alcohol mixture being a mixture of alkanols having eight to 18 carbon atoms wherein at least 50 percent of said alcohol mixture consists of alkanols having 12 to 14 carbon atoms, said salt being selected from the group consisting of alkali metals, ammonia, ethanolamines, morpholine and lower-alkylamines.

7. A method of cleaning textiles having concentrated soil spots which comprises rubbing the pasty soil-treating composition, as defined in claim 1, in said concentrated soil spots, washing and rinsing said textiles.

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Pasty spot-treating compositions for use on textiles

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