Ammonium Dodecyl Sulfate
time:2012-09-07 15:51:14,count:0
Major Uses
1. Personal care products
Cleansing agent, foaming agent in personal care products.
For example, main ingredient or auxiliary ingredient for cleansing agent, foaming agent in shampoo, hand sanitizer and other products.
(1), Shampoo
(1a), Shampoo containing silicone (US 5,114,706)
  Formula:
Cross-linked poly(2-acrylamido-2-methylpropane sulfonic acid)    25
Ammonium lauryl sulfate (30%)    35
Ammonium laureth sulfate (30%)*    20 (*: be also ammonium lauryl sulfate in the patent)
Cocamide DEA    2
Distearyl dimethyl ammonium chloride    1
Cetyl/stearyl alcohol    2
Isopropyl myristate    2
Non-volatile silicone    3
NaOH (50%)    0.25
Soft water    9.15
Color, fragrance, preservative    q.s.
(1b), Shampoo containing silicone (US 5,456,863)
  Formula:
Dimethyl Stearamidopropyl[(2-Pyrrolidonyl)methyl]ammonium Chloride    0.375
Glycerin    3.0
Ammonium Xylene Sulfonate (40%)    0.88
NaOH (50%)    0.22
Sodium Lauryl Sulfate    3.333
Citric Acid    0.43
Disodium Laureth Sulfosuccinate (40%)    4.0
Dimethicone    4.125
Crosslinked MVE/VA Copolymer    0.4
Fragrance    0.4
Cocamide DEA    3.0
Dye    0.176
Ammonium Lauryl Sulfate (40%)    10.5
Preservative    0.15
Deionized Water    q.s.
*    *    *    *    *    *
Applications in hair cleaning and care products, further see: United States Patent 4,547,364 Hair treatment product, United States Patent 4,529,588 Hair conditioning shampoo, etc.
(2), Bath lotion
(2a), Bath lotion (US 4,603,005)
  Transparent formula:
Ammonium lauryl sulfate/ammonium lauryl ether sulfate    35
Citric acid    1
alpha Olefin/maleic anhydride terpolymer (sodium cut)    15
Formalin preservative    0.25
Sodium chloride    1.5
Fragrance and color    trace
Deionized water    q.s.
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