Laundry detergents builders

Rhodiaphos A 4010 Rhodiaphos A 451C Rhodiaphos A 5010 Rhodiaphos A 6010 Rhodiaphos A 60 T Rhodiaphos A 70 HG Rhodiaphos A 70 P Rhodiaphos A 80 P Rhodiaphos A 9010 Rhodiaphos AP Rhodiaphos COO P Rhodiaphos H2 Rhodiaphos H5 Rhodiaphos H6 Rhodiaphos H8 Rhodiaphos HD Blue builder, laundry detergent tablets Nabion 15... 

Tetrasodium pyrophosphate [7722-88-5] Na4P20y, is another important primary builder and detergent. In sequestration, it is not quite as effective as sodium tripolyphosphate and its usage in heavy-duty laundry powders has declined in recent years. Functionally, tetrasodium pyrophosphate is both a builder for surfactants (ie, water softener) and alkaH. 

Ether carboxylates are used not only in powdered detergents but in liquid laundry detergents for their hard water stability, lime soap dispersibility, and electrolyte stability they improve the suspension stability and rheology of the electrolyte builder [130,131]. Formulations based particularly on lauryl ether carboxylate + 4.5 EO combined with fatty acid salt and other anionic surfactants are described [132], sometimes in combination with quaternary compounds as softeners [133,163]. Ether carboxylates show improved cleaning properties as suds-controlling agents in formulations with ethoxylated alkylphenol or fatty alcohol, alkyl phosphate esters or alkoxylate phosphate esters, and water-soluble builders [134]. 

The concept of a soap-LSDA detergent represents a simple solution to the quest for less polluting highly efficient laundry detergents [47,48]. If present worldwide price trends for petrochemicals, phosphates, and other builders continue to rise, the use of tallow or other fats and oils, which are replenishable agricultural products or byproducts, should become economically more attractive. Since the USD A research team initiated research on soap-LSDA detergents, the a-sulfonated fatty acid esters (MES) have become commercially available in the United States, Europe, and Japan. 

Do not use precipitation builders for laundry detergents, since they can leave behind insoluble deposits on clothes, causing damage on fabric and washing machine parts. 

A mathematical model was developed for the purpose of predicting the fate and transport of down-the-drain household chemicals in septic systems. Model simulations were in good agreement with field data for the laundry detergent builders tartrate monosuccinate (TMS) and tartrate dissuccinate (TDS). The model was also independently verified with phosphate data collected from the study site. Results from this study support that this model is satisfactory as a screening level tool for predicting the fate and transport of household chemicals in septic systems. 

Note Use laundry detergent, unbuilt in conjunction with laundry builder, silicated (both linen and industrial) at 1 part bw detergent to 2-4 parts builder solution. 

FMC textile experts, recognizing the problem, felt that sodium tripolyphosphate (STPP) could be of value as a textile scouring booster. Sodium tripolyphosphate has long been the builder of choice in laundry detergents where it is used to tie up and sequester hard water ions, but it has seen limited use in the textile industry. 

STP is the major builder ingredient in heavy duty laundry detergents, automatic dishwashing compounds, and industrial and institutional cleaners [3, 4]. 

Zeolites, also known as molecular sieves, are important alternative builders for powdered laundry detergents and replaced phosphate salts that were banned for legislative reasons. Zeolites exist in the form of calcium, sodium, magnesium, potassium, and barium salts. 

In general, laundry aids contribute to the effectiveness of laundry detergents and provide unique functions. Laundry aids include builders, bleaches, enzymes, fabric softeners, and optical whiteners. 

U.S. 6770615 08/2004 Aouad et a/./Procter Gamble Nonaqueous liquid laundry detergent compositions with a suspended solid particulate phase comprised of low-density particles (binding agent, alkalinity source, a chelant, and builder or mixtures thereof). Ingredients that are insoluble in the... 

In addition to surfactants, a number of other materials are present in formulated laundry detergents. Among these are materials called builders. Their main purpose is to counter the detrimental effects of polyvalent cations on detergency. Polyvalent cations are introduced into the wash bath mainly by water hardness but may also come from soil or substrate. In addition, builders serve to increase the detersive effidency and effectiveness of surfactants and to supplement their beneficial effects on soil removal. 

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