| Patents for C01B 39 - Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination (11,724) |
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| 05/03/1977 | US4021331 Organic compound conversion by zeolite ZSM-20 catalysts |
| 04/26/1977 | US4020147 Hydrothermal |
| 04/19/1977 | US4018870 Preparation of synthetic zeolite molecular sieves |
| 04/12/1977 | US4017590 Preparation of synthetic ferrierite |
| 04/05/1977 | US4016245 Organic nitrogen-containing cation |
| 02/08/1977 | US4007253 Crystallization |
| 02/08/1977 | US4007134 Zeolite molecular sieve |
| 12/28/1976 | US4000248 Synthesis of zeolites |
| 12/07/1976 | US3996399 Process for improving the stability and shaping of anhydrous sodium metasilicate, and the products, and compositions containing same |
| 12/07/1976 | US3996337 Ion exchangers, catalysts, zeolites, mordenite |
| 11/16/1976 | US3992466 Using a zeolite as a catalyst |
| 08/03/1976 | US3972983 Conversion catalyst |
| 06/29/1976 | US3966883 Lithia, alumina, silica |
| 06/08/1976 | US3962132 Process for improving the wettability of natural or synthetic zeolites |
| 04/13/1976 | US3950496 Synthetic zeolite ZSM-18 |
| 04/06/1976 | US3949059 Process for producing faujasitic-type crystalline zeolites |
| 04/06/1976 | US3949029 Production of porous shaped inorganic structures using gas-laden molecular sieve zeolites |
| 03/30/1976 | US3947482 Organic template ions |
| 03/02/1976 | US3941871 Crystalline silicates and method of preparing the same |
| 02/17/1976 | US3939246 From kaolin, alkali metal halide or carbonate flux, roasting, aging |
| 02/03/1976 | US3936383 Sol of ultra-fine particles of synthetic hectorite |
| 01/20/1976 | US3933983 Method of increasing the thermal stability of crystalline zeolites |
| 01/20/1976 | US3933974 Process for the preparation of ferrierite |
| 01/13/1976 | US3932592 From naoh, sodium halide, al2o3 and sio2, multistage |