Home, Institutional and Personal Care Solutions. ACUSOL Dispersant Polymers for Household Products and Industrial & Institutional Cleaners

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1 Home, Institutional and Personal Care Solutions Dispersant Polymers for Household Products and Industrial & Institutional Cleaners

2 Why choose dispersant polymers Demands are ever increasing for detergent formulations that are more effective in terms of performance and cost. Formulators therefore require dependable products and information, which will enable them to develop such formulations rapidly. Our unique range of dispersants are high-performing water-soluble polymers, designed to improve performance properties of detergent formulations for a full spectrum of household and industrial and institutional applications. Formulations made with dispersant polymers: Improve cleaning/detergency Reduce soil redeposition (superior whiteness retention) Minimize calcium salt encrustation on fabric Prevent scaling on equipment Minimize spotting and filming on glassware Allow for fast drying of surfaces Overcome shortcomings of phosphate-free formulations Reduce formulation costs We provide both liquid and dry grades to better address your processing needs. In addition, you can further choose between the acid and neutralized version of a specific grade. Acrylic acid, maleic anhydride and other vinyl monomers are polymerized to yield a wide variety of high performing water-soluble dispersant polymers. Our granulated polymers allow for optimization of both tablet and powder manufacturing processes, thanks to their ideal particle size, higher bulk densities and homogeneity. The information in this product selection guide will enable you to choose the polymers you need based on applications, product description and desired properties. All products outlined in this brochure are commercially available. For further information on these or our other polymers that are not listed in this brochure, please contact your Dow Chemical Company sales representative or local distributor, or visit our website at polymers are designed to meet the challenge of varying and troublesome cleaning or washing conditions such as water hardness, high alkalinity, varying temperatures, and machine types. 2

3 Recommended Product Applications for Dispersants Application Recommended Products Laundry Liquid Laundry 402, 445, 445N, 460N, 845 Powder Laundry 425N, 441, 445, 445N, 445ND, 445G, 445NG, 460N, 460ND Automatic Dishwashing Powders 402, 425N, 441, 445, 445N, 445ND, 445G, 445NG, 460N, 460ND, 573, 587, 588, 588G Liquids/Gels 402, 425N, 441, 445, 445N, 460N, 480, 573, 588 Tablets/Unit Dose 402, 425N, 441, 445, 445N, 445ND, 445G, 445NG, 460N, 460ND, 573, 587, 588, 588G Industrial & Institutional Laundry Warewash CIP, Bottle Washing, Metal Cleaning Hard Surface Cleaners 402, 425N, 441, 445, 445N, 445ND, 445G, 445NG, 448, 460N, 460ND, 505N 402, 425N, 441, 445, 445N, 445ND, 445G, 445NG, 448, 460N, 460ND, 573, 587, 588, 588G 402, 425N, 441, 445, 445N, 445ND, 445G, 445NG, 460N, 460ND, 505N, 573, 587, 588, 588G 445, 445N, 460N Product Descriptions Dispersant Homopolymers Product Molecular Weight % Solids ph (as supplied) Properties 402 2, Very good dispersant for inorganic and organic soils in automatic dishwashing and laundry applications (CaCO3 anti-scalant). Prevents clay soil redeposition on fabrics , Very good/excellent dispersant and encrustation inhibitor for inorganic scale (most notably for CaCO3) in laundry and I&I formulations. Enhanced stability of hypochlorite or peroxygen based bleaches (chelation of transition metals) N 4, Very good dispersant for inorganic and organic soils in automatic dishwashing applications. Prevents clay soil redeposition on fabrics. Enhanced stability of hypochlorite or peroxygen based bleaches (chelation of transition metals) 445ND 445G 445NG 4,500 Very good dispersant for inorganic and organic soils in automatic dishwashing applications. Prevents clay soil redeposition on fabrics. 3

4 Product Descriptions Dispersant Copolymers Product Molecular Weight % Solids ph (as supplied) Properties 425N 1, Excellent dispersant and encrustation inhibitor for inorganic scale (particularly suited for CaCO3) in laundry and automatic dishwashing formulations. Prevents clay soil redeposition on fabrics. Enhanced stability of hypochlorite or peroxygen based bleaches (chelation of transition metals) 448 3, Very good dispersant for inorganic and organic soils in warewash, I&I and laundry applications 460N 460ND 10, Excellent dispersant for hydrophobic soils (lime soap) and proteins. Enhances the sheeting action of water droplets in automatic dishwashing, hard surface and transportation cleaners, thereby controlling spotting and streaking. Very good compatibility in high surfactant matrices , Very good/excellent dispersant for inorganic and organic soils in automatic dishwashing applications. Prevents clay soil redeposition on fabrics. 505N 40, Chlorine stable copolymer designed for CIP applications. Excellent dispersant for soils in carpet cleaning/steam extraction applications. Improved I&I laundry cleaning on select soils/ stains 573 6, Excellent for dispersancy, crystal growth modification and encrustation inhibition for prevention of inorganic scale (CaCO3, silicates and phosphonates) in laundry and automatic dishwashing formulations G 11, Excellent dispersant and encrustation inhibitor for the prevention of silicate and phosphonate scales in automatic dishwashing formulations G 11, Excellent dispersant and encrustation inhibitor for the prevention of silicate and phosphonate scales in automatic dishwashing formulations. 4

5 HOMOPOLYMERS Properties Specific Action /445G/ 445N/445NG carbonate Good Very Good Good Crystal growth inhibition Silicate Salts polyphosphate/phosphonate Sulfate Salts Very Good Very Good Very Good carbonate Good Very Good Good Dispersion of insoluble salts and particles polyphosphate/phosphonate Organic Soils Good Good Good Lime soap proteinaceous food soils Zeolite Good Good Good Hypochlorite/peroxygen (bleach stability of the polymer) Excellent Excellent Excellent Processing aid for spray dried powders and agglomerates Very Good Very Good Excellent Bleach stabilizers Chelation of transition metal ions Very Good Excellent Very Good 5

6 COPOLYMERS Properties Specific Action 425N N/ 460ND N /588 carbonate Excellent Good Very Good Good Very Good Crystal growth inhibition Silicate Salts polyphosphate/ phosphonate Excellent Excellent Excellent Excellent Sulfate Salts Excellent Very Good Very Good Good Good carbonate Excellent Good Very Good / Good Excellent Dispersion of insoluble salts and particles polyphosphate/ phosphonate Excellent Excellent Organic Soils Good Good Excellent Good Good Very Good Very Good Lime soap proteinaceous food soils Excellent Zeolite Good Good Very Good Good Very Good Hypochlorite/ peroxygen (bleach stability of the polymer) Excellent Excellent Good Excellent Very Good Very Good Very Good Processing aid for spray dried powders, agglomerates Very Good Very Good Very Good Good Good Bleach stabilizers Chelation of transition metal ions Very Good Very Good Very Good Very Good Very Good Good 6

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8 Customer ice: Dow strongly encourages its customers to review both their manufacturing processes and their applications of Dow products from the standpoint of human health and environmental quality to ensure that Dow products are not used in ways for which they are not intended or tested. Dow personnel are available to answer your questions and to provide reasonable technical support. Dow product literature, including Safety Data Sheets, should be consulted prior to use of Dow products. Current Safety Data Sheets are available from Dow. NOTICE: No freedom from infringement of any patent owned by Dow or others is to be inferred. Because use conditions and applicable laws may differ from one location to another and may change with time, Customer is responsible for determining whether products and the information in this document are appropriate for Customer s use and for ensuring that Customer s workplace and disposal practices are in compliance with applicable laws and other government enactments. The product shown in this literature may not be available for sale and/or available in all geographies where Dow is represented. The claims made may not have been approved for use in all countries. Dow assumes no obligation or liability for the information in this document. References to Dow or the Company mean the Dow legal entity selling the products to Customer unless otherwise expressly noted. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED. Trademark of The Dow Chemical Company ( Dow ) or an affiliated company of Dow Form No CDP