Duty Liquid Detergent

Citric Acid is added to make minor adjustments in lowerinq 

Warming the ingredients to 80-100F will aid in blending. Formula No. HDL-003-1 

Substituting Calsoft L-40 for Calsoft L-60 will lower product solids to 42%. 

Ingredients should be added in the order listed to aid in blendi ng. 

Sodium Citrate/Citrie Acid should be added for pH adjustment to 7+.  

Salt (Sodium or Ammonium Chloride) will raise the viscosity. Formulation LDL-006-01 

Pilot SXS-40 Calsoft T-60 Cal foam ES-303 Calamide C Preservati ve Sodium Chloride 

---

First P nmr chemical shifts measured by W. C. Dickinson (for POCh. PCl., etc. relative to aq. H. POa) Detergents (using polyphosphates) overtake soap as main washing agent in the USA. (Heavy duty liquid detergents with polyphosphates introduced in 1953.)... 

A. Sachdev and S. Krishnan, Heavy-duty Liquid Detergents, in K. Y. Lai, (ed.), Liquid detergents, Marcel Dekker, New York, 1997. 

Surfactants and Detergents Uses. Perhaps tire largest use of sulfonic acids is the manufacture of surfactants and surfactant formulations. In almost till cases, the parent sulfonic acid is an intermediate which is converted to a sulfonate prior to use. The largest volume uses for sulfonic acid intermediates arc the manufacture of heavy-duty liquid and powder detergents, light-duty liquid detergents, hand soaps (see Soaps), and shampoos. 

Heavy-Duty Liquid Detergents. The ease of incorporation and affinity of FWAs are crucial in such formulations. Heavy-duty liquid detergents can also be employed as prespotters that are applied in concentrated form to heavily soiled areas before the normal washing process. Bright spots can be formed, especially on colored fabrics, due to washing out of the color they are intensified by the fluorescence of the locally high FWA concentration. For this reason, FWAs have been developed which cause less pronounced spotting that cannot be seen. The main products in use are 10 and 21 [143],... 

The addition of bleaches to aqueous or nonaqueous heavy-duty liquid detergents will impose even more stringent stability requirements on FWAs [144-146],... 

Wash in a washing machine, using a heavy-duty liquid detergent and hot water for the wash cycle. 

The fourth variant is the product of the direct reaction of a triglyceride with an alkanolamine. The glycerine byproduct is retained with the other byproducts. It is also used as a detergent additive in light-duty liquid detergents. 

These phenomena are most rapid and easiest to observe in fairly concentrated aqueous detergent solutions, that is, minimally 2-5% detergent solutions. In a practical qualitative way, this is a familiar effect, and there are many examples of the extraordinary solvency and cleaning power of concentrated detergent solutions, for example, in the case of fabric pretreatment with neat heavy-duty liquid detergents. Penetration can also be demonstrated at low detergent concentrations. As observed microscopically, the penetration occurs in a characteristic manner with the... 

Detergent Enzymes Table 3 Example of heavy-duty liquid detergent (HOLD) formulation ... 

Sachdev, A. Krishnan, S. Heavy-duty liquid detergents. In Liquid Detergents, Lai, K.-Y., Ed. Marcel Dekker New York, 1997 261-324. 

Stoner, M.R. Dale, D.A. Gualfetti, P.J. Becker, T. Manning, M.C. Carpenter, J.F. Randolph, T.W. Protease autolysis in heavy-duty liquid detergent formulations Effects of thermodynamic stabilizers and protease inhibitors. Enzyme and Microbial Technology 2004, 34, 114—125. 

The antimicrobial agent most commonly used in light-duty liquid detergents is triclosan (2,4,4/-trichloro-2/-hydroxydiphenyl ether). Other antimicrobial agents such as triclorocarban (TCC) andpara-chloro-meta-xylenol (PCMX) are also used in some products, although to a much lesser extent. 

TABLE 7.2 Typical Physical and Chemical Characteristics of Light-Duty Liquid Detergents ... 

---