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Patent S.No Patent No. Priority date Builder Claimed Ingredients Benefit
Builder and Bleaching agent
3 GB2283756A 11/11/1993 Sodium Silicoaluminate/zeolite, sodium silicate Surfactant (Sodium Dodecylbenzenesulfonate, C12-15 Pareth-7) and builder (Sodium Silicoaluminate/zeolite, sodium silicate), bleaching agent (Sodium carbonate peroxide) High bulk density powders having excellent dispensing properties with particle size distribution
7 GB2335435A 01/29/2002 | Pentasodium Triphosphate Detergent active (Sodium Dodecylbenzenesulfonate, C12-15 Pareth-7), water-soluble inorganic phosphate builder (Pentasodium Triphosphate), and peroxygen bleach (Sodium Carbonate Peroxide) Provides the tablet with a better combination of strength before use with speed of dissolution at the time of use
Builder, Binding Material and Coating Material
10 GB2320253A 12/12/1996 Sodium carbonate, Pentasodium triphosphate Precipitating builder (Sodium carbonate), sequestering builder (Sodium tripolyphosphate-i.e. pentasodium triphosphate), detergent active (Anionic surfactant-sodium dodecyl benzenesulfonate) and binding material (Sodium chloride, sodium sulfate), coating material (Sodium silicate) Improve the activity of soda ash used as primary builder in the detergent composition and the detergency benefit of the composition will increase