Detergents composition

In other surfactant uses, dodecanol—tetradecanol is employed to prepare porous concrete (39), stearyl alcohol is used to make a polymer concrete (40), and lauryl alcohol is utilized for froth flotation of ores (41). A foamed composition of hexadecanol is used for textile printing (42) and a foamed composition of octadecanol is used for coating polymers (43). On the other hand, foam is controUed by detergent range alcohols in appHcations by lauryl alcohol in steel cleaning (44), by octadecanol in a detergent composition (45), and by eicosanol—docosanol in various systems (46). 

Disinfectant Formulations and Sterilization. Hundreds of appHcations covering disinfectant compositions using sodium chlorite have been described in U.S. and foreign patents. Some examples of these are as antimicrobial additives for latexes (166), marine antifouling agents (see Coatings, marine) (167,168), antimildew detergent compositions (169), toothpaste and solution compositions for prevention and treatment of periodontal oral disease (see Dentifrices) (170—172), and compositions for the disinfection of contact lenses (qv) (173). 

Uses. Most of the melamine produced is used ia the form of melamiae—formaldehyde resias (see Amino resins and plastics). Other appHcations (63) iaclude the use of melamine pyrophosphate [15541 -60-3] ia fire retardant textile finishes, chloriaated melamine as a bactericide, and melamine as a tarnish inhibitor in detergent compositions, in papermaking, and manufacture of adhesives. 

The different detergents are an attempt to copy the typical detergent composition commercially available in the U.S. and European markets. The more severe tests in the C06 series are designed to approximate the effect expected from five repeated launderings. In view of the variety of conditions associated with this test it is vital to ensure good communication and data recording in operating the test. 

Detergent compositions also vary from country to country. The world market for household detergents can be divided into four segments according to the physicochemical properties of the wash solutions prepared from the detergents. 

SI 1976/958 Control of Pollution (Discharges to Sewers) Regulations SI 1978/564 Detergents (Composition) Regulations... 

The composition of a typical IOS system prepared by Stapersma et al. [4] is shown in Table 2, along with the analytical data of an AOS with the same chain length. Compositions containing IOS, a nonionic surfactant, glycols, and another salt-tolerant anionic surfactant which are pourable and pumpable at 20°C and can be used in the manufacturing of detergent compositions, have also been described by Stapersma et al. [36]. 

A great number of detergent compositions using a-sulfo fatty acid esters are given in the patent literature. The a-ester sulfonates are major or minor components, besides other surfactants and builders [68-76]. Some examples of laundry and dishwashing detergents are given below. 

A heavy granular detergent can be produced by mixing a detergent composition with powdered or granular sodium carbonate. A typical detergent comprises 8% sodium a-sulfo hardened palm oil fatty acid methyl ester, 2% di-Na a-sulfopalmitate, 10% Na coconut oil alcohol sulfate, 2% polyethylene... 

For an enzyme-containing detergent the enzyme is added to a detergent composition with esters and disalts of a-sulfo fatty acids. The detergent granular comprises 7 % sodium a-sulfo hardened palm oil fatty acid methyl ester, 5% disodium salt of a-sulfo hardened palm oil fatty acid, 10% sodium a-olefin (C14 18) sulfonate, 10% zeolite, 5% sodium carbonate, 5% water, and 55% sodium sulfate [82]. 

Antiseptic detergent compositions with good bacteriostatic and surface-active properties contain C8 18 alkanephosphonic acid C, 4 dialkyl esters. Long-chain alkyl groups can also have an OH or halogen substituent [147]. 

Martens, R. J. Swarthoff, T. (Unilever). Detergent Compositions Containing Dinuclear Manganese Complex as Bleach. Canadian Patent 2,083,661, 27 May, 1993. 

Foam level measurement - European and American detergent and appliance manufacturers follow different philosophies and use changing chemical detergent compositions resulting in varying soap foam quantity. 

Enzymes are biological catalysts in the form of globular proteins, and in liquid detergent compositions enzymes have inherent stability problems since the proteases not only digest the protein stains, but also the other enzymes. If this destructive mechanism is not controlled, the enzymes in the liquid detergent composition will have unacceptably short storage stability. 

Novozymes supplies the proteases for liquid detergents to the detergent manufacturer as a stable liquid enzyme formulation from which typically less than 2%(w/w) is added to the liquid detergent composition. The limited solubility of boric acid thus prevents Novozymes from supplying the detergent manufacturer with a liquid enzyme formulation with a built-in boric acid stabilization system. 

Kott, K.L, et al. (2003) Detergent compositions containing modified alkylaryl sulfonate surfactants. U.S. Patent 6589927B1. 

Heltovics, G., et al. (2002) Detergent Composition with a Selected Surfactant System Containing a mid-chain branched surfactant. U.S. Patent 6380143. 

Liquid detergent formulation A light-duty microemulsion liquid detergent composition, useful for removing greasy soils from surfaces with both concentrated and diluted forms, has been reported. It consists of the following components ... 

The ketone is used in perfume bases for soaps, eau de cologne, and detergent compositions. 

The antistatic agent, iV-di-[3-(stearoylamino)propyl]-7V-methylamine oxide, (I), was prepared by Baik et al. (3) and used as a fabric softer in fabric detergent compositions. 

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