| 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 |