Ch 16. Foundations of Chemical Reactions, Acids, and Bases Acidic Solution Definition, Properties & Examples 4:16 Arrhenius Acid Equations & Examples | What is an Arrhenius Acid? 5:19 Buffer System in Chemistry | Definition, Function & Examples 6:23 Chemical Reaction Catalyst: Rates & Ov...
Define amphoteric. amphoteric synonyms, amphoteric pronunciation, amphoteric translation, English dictionary definition of amphoteric. adj. Having the characteristics of an acid and a base and capable of reacting chemically either as an acid or a base. A
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Solubility determinations for each test compound were carried out at three stir times (24 h, 48 h and 144 h) and a mean value was calculated from these time points. Determination of critical micelle concentrations (CMC) The standard definition as given in OECD 105 (‘the water solubility of...
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These compositions impart tangle relief properties, curl definition, volume control, cohesiveness, flexibility, conditioning, and hydration properties to hair fibers. The invention also relates to a method for cleaning hair fibers and the use for hair care using the composition.ミリアムサユリサカグ...
Non-ionic polymers are selected from the ones soluble in water and/or in alcohol water mixtures, at any ratio. Under the definition of soluble in alcohol and alcohol water mixture, it should be understood that the polymer is soluble in lower alcohols such as ethanol, n-propanol or isopropanol...
The amphoteric polymers, corresponding to this definition, which are more particularly preferred are chosen from amongst the following polymers: (1) the polymers resulting from the copolymerisation of a vinyl monomer carrying a carboxyl group, such as acrylic acid, methacrylic acid, maleic acid or...
Another mixture comprising 27% of a phosphate lipid, 43 mol % of an imino lipid and 30 mol % of a neutral lipid has a charge ratio or C/A of 43/54=0.8 due to the double nominal charge of the phosphate group.It becomes apparent from the definition and examples, that molar ratios or...
These compositions impart detangling properties, curl definition, volume control, discipline, softness, conditioning, and hydrating properties to hair fibers. The invention also concerns a process for cleansing hair fibers and a use for hair care employing the composition.SAKAGUCHI Miriam Sayuri...