Review Article
Ordered Porous Nanomaterials: The Merit of Small
Table 4
Historic use of inorganic materials as detergent builders.
| Year | Builder |
| 1907 | Silicate (water glass) + carbonate | 1933 | Diphosphate | 1946 | Triphosphate | 1976 | Zeolite A + triphosphate | 1983 | Zeolite A + carbonate + cobuilders* | 1994 | Zeolite A + special silicates** + cobuilders | 1994 | Zeolite P + carbonate (+cobuilders) | 1997 | Zeolite X + carbonate (+cobuilders) | 1999–present | Zeolite AX (+carbonate + cobuilders) |
|
|
Polycarbonates or citrate, for instance. Amorphous or crystalline disilicates.
|