37 results about "Soap scum" patented technology

Hydroscopic polymer gels can be formed by applying a polymer to a surface and allowing water to be sequestered from the atmosphere into the polymer. The polymer gels are formed using methods and compositions employing water soluble or water dispersible copolymers having: (i) a first monomer that is acidic and is capable of forming an anionic charge in the composition; (ii) a second monomer that is amphipathic; (iii) optionally, a third monomer that is hydrophobic; and (iv) optionally, a fourth monomer that that has a permanent cationic charge or that is capable of forming a cationic charge on protonation. The polymer gels are particularly substantive and effective at modifying surfaces such as glass and hydrophobic polymeric substrates to provide soap scum and soil resistance, and easier next time cleaning benefits.

The present invention is directed to the use of hydrophilic terpolymers in hard surface cleaners which provide easier cleaning for surface soils such as hard water stains, soap scum, limescale, mud, food, toilet stains, oil, grease, particulates and the like as well as anti-fog effects on hard surfaces such as glass, mirrors, ceramic and plastic by causing water droplets to coalesce into a film.

This invention relates to coating compositions useful for the prevention and / or removal of limescale and / or soap scum. More specifically, the present invention is directed to a coating composition comprising acidified silica nanoparticles and a sulfonated polymer. The present invention is further directed to a method for the prevention and / or removal of limescale and / or soap scum from the surface of a substrate. The invention also relates to the use of such a coating composition for the prevention and / or removal of limescale and / or soap scum from the surface of a substrate.

A composition comprising a mixing product of:(i) a first acid having a pKa of less than 3, in an amount by weight of 1-10%,(ii) a second acid having a pKa of greater than 3, in an amount by weight of 1-10%,(iii) a nonionic surfactant in an amount by weight of 1-7%; and(vi) water;wherein the composition has a pH of less than 2.5. The composition can be used for the removal of grease, lime scale, soap scum, and rust on hard surfaces.

A hard surface cleaning composition, namely a bathroom cleaning composition, using fully neutralized ethanolamine citrate salts is disclosed. The cleaning composition is unexpectedly safe to use, environmentally-friendly and efficacious for removal of soap scum and water hardness stains at mildly acidic and / or alkaline pHs. Methods of using the same are disclosed.

A hard surface cleaning composition, namely a bathroom cleaning composition, using partially neutralized citric acid salts and / or fully neutralized ethanolamine citrate salts are disclosed. The cleaning composition is unexpectedly safe to use, environmentally-friendly and efficacious for removal of soap scum and water hardness stains at mildly acidic and / or alkaline pHs. Methods of using the same are disclosed.

An economical and effective process for the complete removal of soap scum and dirt from surfaces such as those in showers and bathtubs without any scrubbing has been defined. This patent application defines cleaning devices that make the said process easy, practical, and automated. The said devices employ the previous referenced process and ultimately eliminates the chore of cleaning the showers and bathtubs.

Improved hard surface cleaning compositions having an acidic pH provide good removal of soap scum stains. Compositions of the present invention comprise an acidic constituent which comprises either citric acid alone or citric acid in combination with an acid selected from the group consisting of sorbic acid, acetic acid, boric acid, formic acid, maleic acid, adipic acid, lactic acid, malic acid, malonic acid, glycolic acid, and mixtures thereof at least one anionic surfactant at least one thickener at least one scrubbing agent one or more optional constituents and the balance water wherein the aqueous hard surface cleaning composition exhibits a pH of 6.0 or less.

An economical and effective process for the complete removal of soap scum and dirt from surfaces such as those in showers and bathtubs without any scrubbing has been defined in patent application Ser. No. 14 / 515,740, filed on Oct. 16, 2014, with an amended title of ‘Method for Cleaning Soap Scum from Hard Surfaces’. This patent application defines cleaning devices that make the said process easy, practical, and automated. The said devices employ the previous referenced process and ultimately eliminates the chore of cleaning the showers and bathtubs.

The invention discloses a bridge gap residue removal device using water cooling for heat radiation and an application method thereof, the bridge gap residue removal device is used for removing residues in gasps (such as bridge expansion joints) of a bridge (9), and comprises a support plate (8), the support plate (8) is used for stretching across the gaps, and is in fixed connection with the lower end of a vertical bracket (81), the upper end of the vertical bracket (81) is in fixed connection with a drive motor (82), the drive motor (82) and a drive sleeve (820) are in power connection, the outer surface of the drive sleeve (820) is in sliding connection with the upper part of an inner hole of a sliding sleeve (7) by matching by a key.

The invention belongs to the technical field of daily chemical product, and more specifically discloses a laundry soap composition capable of softening and brightening clothes, and a preparation method thereof. The laundry soap composition is capable of improving the softness of fabric after washing, reducing deposition of soap scum on clothes, and avoiding yellowing of clothes caused by soap scum on fabric; brightening factors contained by the laundry soap composition are capable of maintaining the bright color of clothes. The laundry soap composition is capable of avoiding defects of conventional laundry soap in washing, washing effects of laundry soap are increased, and washing functions of laundry soap products are improved.

The invention relates to a soap-based cleansing cream not generating soap scum. The soap-based cleansing cream is characterized by comprising the following components in percentage by weight: 18-38% of fatty acid, 8-28% of polybasic alcohol, 3-9% of potassium hydroxide, 0.5-4.5% of a polyoxyethylene polyoxypropylene ether block copolymer, and the balance of water and auxiliary components. The soap-based cleansing cream has the advantage of not generating the soap scum, and then has the beneficial effects of convenience, cleanliness, environmental friendliness, water conservation and the like.

Compositions described herein are aqueous detergent compositions, preferably hard surface cleaning compositions, which contain a flexible lamellar sheet phase dispersed in the aqueous phase. The compositions are viscous, provide excellent soap scum and hard water properties and are easy to rinse. Such compositions are formulated by using an alkylaryl detergent composition in combination with an alcohol and / or cationic surfactant, together with a hydrotropic solvent, in an acidic system further optionally comprising a peroxide.

The invention relates to the technical field of electronic components, in particular to an anti-oxidation method for pins of the electronic components. The method adopts pin protection assemblies forprotection, and specifically comprises the following steps that S1, before the electronic components are transported, the pin protection assemblies sleeve the pins of the electronic components, and the pins are coated with soap while the pin protection assemblies sleeve the pins of the electronic components; S2, the electronic components in the S1 are carried to a transport vehicle; S3, a temperature regulator is installed in the transport vehicle in the S2, and the temperature regulator controls the temperature in the transport vehicle, so that the soap is in a molten state; and S4, before the electronic components are used, the pin protection assemblies are taken down, then soap residues on the pins are cleaned up by using a rag, and then the pins can be used. The method is mainly suitable for preventing the pins from being oxidized during long-distance logistics transportation of the electronic components, has a good protection effect and is relatively low in cost.

The invention discloses a dishwasher body detergent solid composition and a preparation method, and relates to the technical field of dishwasher cleaning products. The composition includes 0.2-99.0% rheology modifier composition A; 1-60.0% filler; 0.2-10.0% anti-redeposition aid; 0.1-5.0% corrosion inhibitor; 0.1-3.0% defoamer; The rheology modifier composition A is composed of the following components: based on the total weight of the dishwasher body detergent solid composition, it contains 10.0-90.0% acid cleaning agent; 0.2-20.0% decontamination emulsifier and 0.01 ‑10.0% rheology adjustment aid. The detergent solid composition for the dishwasher body provided by the invention is in the form of solid particles, and has the function of removing calcium scale, grease and soap scale peculiar to the dishwasher to achieve cleaning. At the same time, the compounding of the above-mentioned ingredients can make the detergent solid The composition has a certain water-carrying capacity, and even in the case of moisture absorption during production or use, it can maintain good fluidity of the particles and improve user experience.