1393 results about "Laundry detergent" patented technology

A water-soluble unit dose article comprising a concentrated laundry detergent composition, wherein the laundry detergent composition comprises from 45% to 65% by weight of the composition of non-soap surfactant comprising anionic non-soap surfactant and nonionic surfactant wherein the composition comprises more than 25% by weight of the composition of non-soap anionic surfactant; wherein the nonionic surfactant comprises alcohol ethoxylate surfactant and the weight ratio of non-soap anionic surfactant to non-ionic surfactant is less than or equal to 1.5:1; from 5% to 20% by weight of the composition of organic solvent; and from 5% to 25% by weight of the composition of water.

A water-soluble unit dose article comprising a concentrated laundry detergent composition, wherein the laundry detergent composition comprises from 50% to 65% by weight of the composition of non-soap surfactant comprising anionic non-soap surfactant and nonionic surfactant; wherein the nonionic surfactant comprises alcohol ethoxylate surfactant and the weight ratio of non-soap anionic surfactant to non-ionic surfactant is less than or equal to 1.5:1; from 5% to 20% by weight of the composition of organic solvent; and from 5% to 25% by weight of the composition of water.

The present application relates to the technical field of daily chemical cleaning products, and discloses a kind of wormwood leaf, enzyme laundry detergent, including the following components, by weight percentage: wormwood leaf enzyme: 30-50wt%, environmental protection enzyme: 10-20wt%, composite surfactant: 5-10wt%, including fatty alcohol polyoxyethylene ether sulfate and alkyl glycoside, wherein fatty alcohol polyoxyethylene ether sulfate accounts for 60-80wt% of the total amount of composite surfactant, and alkyl glycoside accounts for 20-40wt% of the total amount of composite surfactant; Dispersant: 0.3-1wt%; Enzyme-surfactant composite catalyst: 1-5wt%. The present invention adopts the technical scheme of combining wormwood leaf enzyme with environmental protection enzyme, extracts active enzyme and natural functional ingredients by fermentation, and realizes efficient decomposition of organic stains such as grease and protein. Compared with the scheme of using only chemical surfactant in the prior art, the problem of environmental pollution and skin irritation of chemical detergent is solved, and the safety and environmental protection of washing are significantly improved.

1. The name of the product of this design: packaging bottle (laundry detergent 550LG). 2. Purpose of this design product: used for laundry detergent packaging. 3. The design key point of this appearance design product lies in the overall shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

A transparent container comprising an aqueous liquid laundry detergent composition wherein the detergent comprises: from 2 to 60 wt. % of surfactant; and a dye comprising an anthraquinone dye, a triphenylmethane dye, an azo dye or a combination thereof; and from 0.001 to 0.06 wt. % of a phenolic based fragrance wherein the container has an internal volume of from 0.1 to 10 L; and wherein maximum absorbance of the aqueous liquid laundry detergent in the range of from 400 to 700nm and as measured at a 1cm pathlength is less than 1.

The invention provides a method for rapidly determining the content of 4, 4-dichlorodihydroxydiphenyl ether in a laundry detergent, and belongs to the technical field of detergent component content detection. According to the method, the content of 4, 4-dichlorodihydroxydiphenyl ether in the laundry detergent is measured by adopting a high performance liquid chromatography. In the determination process, an acetonitrile-water-sodium chloride three-phase mixture is used for removing impurities, and a mixed solution of acetonitrile and toluene is used as an extracting agent for solid-phase elution; a flowing phase A is an acetic acid aqueous solution with the pH value of 3.5-4, and a flowing phase B is acetonitrile. According to the method, the high performance liquid chromatography is combined with the solid phase extraction technology, high-sensitivity and high-accuracy determination can be achieved, a standard curve is established, and the reliability and accuracy of a result are further guaranteed. The method disclosed by the invention is simple to operate, good in stability and repeatability, and capable of accurately and rapidly measuring the content of 4, 4-dichlorodihydroxydiphenyl ether.

The invention discloses an antibacterial composition which comprises 5-8 wt% of sodium lauroyl sarcosinate, 5-8 wt% of cocamidopropyl betaine and 2-4 wt% of sodium laureth sulfate, the pH value is 4-5.5, through reasonable combination and compatibility of different surfactants, the antibacterial composition has an obvious antibacterial synergistic effect, the antibacterial rates of candida albicans, staphylococcus aureus and escherichia coli are all larger than 90%, and the antibacterial effect is good. The compound can be used for preparing various washing and nursing materials such as laundry detergents, hand sanitizers, bath foam and private part care solutions.

The invention discloses a granular detergent composition, a preparation method thereof and washing beads, and relates to the technical field of daily chemical washing products. The granular detergent composition is prepared from the following components in percentage by mass: 10.0%-30.0% of an anionic surfactant, 5.0%-10.0% of a nonionic surfactant, 3.0%-7.0% of an adhesive, 1.0%-3.0% of a wrapping agent and the balance of a washing assistant, the granular detergent composition is composed of an inner core and a wrapping outer layer wrapping the inner core, the inner core comprises an anionic surfactant, a nonionic surfactant, a washing assistant and an adhesive, and the wrapping outer layer is a wrapping agent; the adhesive is composed of polyethylene glycol 8000 and microcrystalline cellulose. The granular detergent composition disclosed by the invention is good in formability and solubility, and can be quickly disintegrated after meeting water, so that the problem of slow dissolution of granules is solved.

A water-only laundry detergent sheet and preparation method thereof. The raw materials for preparing the laundry detergent sheet includes surfactant, water and additives. The laundry detergent sheet contains bubbles, and Plateau channels are formed between the bubbles, a volume proportion of the bubbles is 50-90%. The water-only laundry detergent sheet adjusts a volume proportion of bubbles, and the bubbles can increase a specific surface area of the laundry detergent sheet and enlarge a contact area with water. Plateau channels can be formed between the bubbles, and these Plateau channels have the effect of capillaries. When the laundry detergent sheet is placed in water, water can enter an interior of the laundry detergent sheet along the Plateau channels, thereby accelerating the dissolution of the laundry detergent sheet, thereby achieving a quick-dissolving effect under low temperature conditions, so that the laundry detergent sheet can better exert a decontamination effect.

The present invention provides an enzyme preparation for laundry detergent that can effectively improve the washing effect. The enzyme preparation for laundry detergent includes a protease component, a lipase component, and polyethylene glycol. The protease component includes a protease and a protease carrier for immobilizing the protease. The protease carrier includes a porous nanomaterial and polydopamine formed on the surface of the porous nanomaterial. The lipase component includes a lipase and sodium polyoxyalkylene sulfosuccinate. In the enzyme preparation for laundry detergent provided in this solution, the protease and the lipase can maintain good activity for a long time. Therefore, when the enzyme preparation for laundry detergent provided in this solution is applied to the preparation of laundry detergent, the washing effect of the laundry detergent can be effectively improved.

A water-soluble unit dose article comprising a concentrated laundry detergent composition, wherein the laundry detergent composition comprises from 45% to 65% by weight of the composition of non-soap surfactant comprising anionic non-soap surfactant and nonionic surfactant, wherein the anionic non-soap surfactant comprises linear alkylbenzene sulphonate and alkyl sulphate in a weight ratio of from 1:2 to 9:1; wherein the nonionic surfactant comprises alcohol ethoxylate surfactant and the weight ratio of non-soap anionic surfactant to non-ionic surfactant is less than or equal to 1.5:1; from 5% to 20% by weight of the composition of organic solvent; and from 5% to 25% by weight of the composition of water.

The invention discloses a clothing detergent composition with strong redeposition resistance and a preparation method of the clothing detergent composition. Comprising the following components in percentage by mass: 1%-5% of an anti-redeposition agent, 0.5%-3% of a plant-based surfactant, 7%-15% of an anionic surfactant, 5%-10% of a nonionic surfactant, 0.1%-1% of a chelating agent, 0.1%-0.5% of a bactericide, 0.1%-1% of an enzyme preparation, 0.1%-3% of other additives and the balance of deionized water, and the condition of dirt redeposition in the washing process of the clothes can be obviously reduced, so that the washed clothes are white and clean, the color is brighter, and the overall washing quality is improved.

A water-soluble unit dose article comprising a concentrated laundry detergent composition, wherein the laundry detergent composition comprises from 45% to 65% by weight of the composition of non-soap surfactant comprising anionic non-soap surfactant and nonionic surfactant, wherein the anionic non-soap surfactant comprises linear alkylbenzene sulphonate; from 1% to 6% by weight of the composition of fatty acid; from 5% to 20% by weight of the composition of organic solvent; and from 5% to 25% by weight of the composition of water, wherein the nonionic surfactant comprises alcohol alkoxylate surfactant and the weight ratio of non-soap anionic surfactant to non-ionic surfactant is less than 2:1.

The present invention provides a unit dose laundry detergent composition comprising a) a surfactant; b) a water-soluble substrate comprising: − at least one film former; − a thickening agent; − at least one plasticizer; wherein the weight ratio between the at least one film former and thickening agent to the at least one plasticizer is between about 3.5:1 to about 5.5:1, preferably about 4.5:1, on dry basis; and c) a microcapsule composition comprising a polymer encapsulating at least a fragrance ingredient, wherein the at least fragrance ingredient is encapsulated in core-shell microcapsules comprising a core and a shell surrounding the core. The invention also provides a method of making, as well as the use of such a composition.

A packaged laundry detergent product including a particulate laundry detergent composition in a flexible package. Such particulate laundry detergent composition includes a plurality of detergent granules that are characterized by a FloDex Value ranging from 10 mm to 20 mm, and each of the detergent granules includes from 5% to 40% of fatty acids and / or salts thereof. The flexible package includes a rigid spout that is characterized by a diameter ranging from 20 mm to 30 mm.

The present invention relates to the solid laundry detergent composition. The invention particularly relates to solid free flowing particulate laundry detergent composition having a low pH profile. It is therefore desired to provide a solid free flowing laundry detergent composition which has a pH ranging from 6.5 to 9 and which provides good stain removal performance in shorter wash cycles and thereby delivers good fabric care performance. The present invention addresses this need by incorporating a combination of a specific low pH spray dried detergent particle and a specific cleaning ingredient in a solid detergent composition.

The utility model discloses a silk laundry detergent filling device which comprises a working table, a supporting frame is fixedly installed on one side of the top of the working table, a filling barrel is fixedly installed on the upper portion of the interior of the supporting frame, a telescopic pipe is connected to the bottom of the filling barrel in a penetrating mode, and a filling head is connected to the bottom of the telescopic pipe in a penetrating mode. A movable plate is fixedly installed outside the filling head, an electric push rod is fixedly installed on one side of the top of the movable plate and fixedly connected with the filling barrel, a supporting rod is slidably connected to the other side of the interior of the movable plate, the top end of the supporting rod is fixedly connected with the filling barrel, and a rotating assembly is arranged on one side of the movable plate. The rotating assembly comprises mounting frames symmetrically mounted at the top of the movable plate and located on one side of the supporting rod; and the bottom of the filling head can be wiped and the residual laundry detergent can be scraped off when the laundry detergent is penetrated and after filling is finished, so that the laundry detergent is convenient to collect, and dripping is avoided.

Described herein are genetically engineered enzymes having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, brewing, and ethanol production.

The utility model relates to the technical field of clothes processing, and provides a detergent supply assembly and clothes processing equipment, the detergent supply assembly comprises a detergent box and a distributor box, and the detergent box comprises a mixing cavity; the distributor box comprises at least two detergent feeding cavities, each detergent feeding cavity is provided with a discharge port, and at least two discharge ports are communicated with the mixing cavity. The at least two discharge ports are communicated with the mixing cavity, so that the detergents in the detergent feeding cavities can enter the mixing cavity and are discharged to the clothes processing cavity through the mixing cavity, and a water path is simple. In the detergent putting process of the user, the liquid laundry detergent and the powdery washing powder do not need to be specially distinguished, the laundry detergent and the washing powder can be put by selecting any one of the detergent putting cavities, the putting difficulty of the user is reduced, and the user experience is improved.

The utility model discloses a bagged laundry detergent sealing machine which comprises a machine frame, a conveying belt is arranged on the front side of the top of the machine frame, a plurality of positioning placing grids are arranged on the conveying belt, an installation support is installed on the rear side of the top of the machine frame, and an installation plate extending forwards is arranged on the top of the installation support. First air cylinders moving up and down are mounted on the left side and the right side of the bottom of the mounting plate correspondingly, second air cylinders moving left and right are mounted at the bottoms of the first air cylinders, third air cylinders moving left and right are mounted at the bottoms of the second air cylinders, clamping plates are mounted on the third air cylinders, and electric heating plates are mounted on the second air cylinders. And the electric heating plate is connected with a ceramic pressing plate. The bagged laundry detergent bag sealing device is simple in structure, convenient to use, good in bagged laundry detergent positioning effect and capable of conducting heat sealing on ports of bagged laundry detergents of different heights, the ceramic pressing plate is heated evenly, the sealing temperature is easy to control, the sealing quality is improved, the operation efficiency of workers is improved, and laundry detergent bags are sealed evenly and tightly.

An example system comprises a water-soluble unit dose article comprising a fibrous non-woven sheet shaped to form a sealed internal compartment and a granular laundry detergent comprised within the internal compartment. The sheet comprises fibres which comprise polyvinyl alcohol polymer. The granular laundry detergent comprises perfume particles. The system also comprises sealing jaws, whereby at least one of the sealing jaws is a heated sealing jaw. A top seal of the internal compartment is sandwiched between the jaws. A first of said jaws comprises a protruding portion along a longitudinal direction of the seal. The protruding portion has a base along a direction perpendicular to the longitudinal direction of the seal. The base has a dimension of more than 3 times and of less than 20 times a thickness of the water-soluble fibrous non-woven sheet.

The invention relates to the technical field of laundry detergent production equipment, in particular to a defoaming device for laundry detergent production, which comprises a tank body, a liquid inlet pipe is arranged at the top of the tank body, a liquid outlet pipe is arranged at the bottom of the tank body, a stirring mechanism is arranged in the tank body, and a defoaming plate is arranged in the side wall of the tank body. A plurality of defoaming needles are arranged on the outer side wall of the defoaming plate; the defoaming plate and the defoaming needle are arranged in the side wall of the tank body, so that physical piercing defoaming can be directly performed on foam in the flowing process of the laundry detergent without depending on a chemical defoaming agent, the influence of the defoaming agent on the performance of the laundry detergent is avoided, and meanwhile, the cost is reduced.

1. Name of the product of this design: laundry detergent bottle (0317). 2. Purpose of the product of this design: used to store laundry detergent. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

A packaging bag and a laundry detergent packaging product are provided. In one embodiment, the packaging bag comprises a flexible bag body, the flexible bag body is provided with a bottom edge, a top edge opposite to the bottom edge, a first side edge and a second side edge, the first side edge and the second side edge extend between the top edge and the bottom edge and are opposite, and the bottom edge is connected with the first side edge and the second side edge respectively. The top edge is connected with the first side edge through a first bevel edge, and the top edge is connected with the second side edge through a second bevel edge; the rigid mouth part is arranged at the first bevel edge; the lifting handle is arranged at the second bevel edge; wherein the mouth part is provided with a mouth part axis, the lifting handle is provided with a lifting handle axis, and the inclination angle of the lifting handle axis relative to the mouth part axis ranges from 0 degree to 90 degrees. The clothing detergent packaging product comprises the packaging bag.

The invention relates to the technical field of laundry detergent preparation, and particularly discloses a laundry detergent viscosity detection device which comprises a base and a device body, the top of the base is connected with the device body through a telescopic air cylinder, a detection mechanism is arranged at the bottom end of the device body, and a moving plate is slidably mounted at the top of the base; a rotating frame is rotatably mounted at the top of the moving plate, a driving mechanism used for driving the rotating frame to rotate and adjust is arranged in the moving plate, and clamping mechanisms used for clamping and fixing beakers with laundry detergent samples are arranged on the outer walls of the two sides of the rotating frame. According to the device, in the process that the device body drives the rotor to detect the laundry detergent in the beaker, the clamping mechanism can clamp and fix the beaker, the beaker is prevented from moving or inclining in the detection process, it is ensured that the stability of the beaker is not affected in the detection process, and the detection precision of the viscosity of the laundry detergent is improved.

The invention relates to the technical field of laundry detergents, and discloses a laundry detergent containing a modified gemini quaternary ammonium salt surfactant and a preparation method thereof.The laundry detergent is prepared from iminodiacetonitrile, cardanol glycidyl ether, 1, 8-dibromooctane, Raney Ni, 1, 3-propane sultone, brominated alkane and the like as raw materials through a one-step method. The modified gemini quaternary ammonium salt surfactant is obtained through an epoxy ring-opening reaction, a quaternization reaction, a reduction reaction, a ring-opening alkylation reaction and a substitution reaction. The preparation method comprises the following steps: adding alkyl glycoside and the modified gemini quaternary ammonium salt surfactant into deionized water, uniformly stirring and mixing, adding alkaline protease and the like, and stirring and mixing to obtain the laundry detergent containing the modified gemini quaternary ammonium salt surfactant. Tests prove that the laundry detergent prepared by the invention has better dirt-removing power and antibacterial effect.

The present invention relates to novel subtilase variants exhibiting increased stability and preferably on par or improved wash performance. The variants of the invention are suitable for use in e.g. cleaning or detergent compositions, such as laundry detergent compositions and dish wash compositions, including automatic dish wash compositions. The present invention also relates to isolated DNA sequences encoding the variants, expression vectors, host cells, and methods for producing and using the variants of the invention.

A method of laundering fabrics wherein a laundry detergent composition and laundry particles are added to the wash stage of a laundry process, the laundry particles comprising: a) cellulase enzyme; and b) carrier material.

1. The name of the product of this design: laundry detergent packaging bottle (Shengmeijia‑1). 2. Purpose of this design product: used for laundry detergent packaging bottles. 3. The design key points of this appearance design product are: the combination of shape, pattern and color. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The design for which protection is sought includes color. 6. The bottom view of this design product is a part that is difficult to see or cannot be seen when in use, so the bottom view is omitted.

The invention discloses an antibacterial concentrated laundry detergent and a preparation method thereof, and relates to the technical field of daily chemicals. The fatty alcohol-polyoxyethylene ether, the acrylic acid and the organic silicone oil are mixed and copolymerized to prepare the modified fatty alcohol-polyoxyethylene ether, so that the thickening effect is achieved, and the skin is not easily damaged; then fatty alcohol polyoxyethylene ether sodium sulfate is compounded with the surfactant, so that the advantages of the two surfactants are considered; secondly, chitosan and sodium alginate are compounded and embedded with curcumin and citral to prepare antibacterial microcapsules; the citral destroys the integrity and permeability of bacterial cell membranes, so that the antibacterial effect is achieved, and the washed clothes have aftertaste; curcumin is used as an antioxidant to further guarantee the antibacterial property of the clothes; the two herbal effective factors are embedded in microcapsules, do not react with an alkaline surfactant during storage, and can be combined with the surfactant at the second half stage of clothes washing to reduce damage and residues caused by the surfactant. The laundry detergent prepared by the invention has the effects of resisting bacteria and not hurting hands.