| 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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| 01/23/1980 | EP0007081A1 Method for the preparation of nitrogen-containing crystalline metal silicates with a zeolitic structure, metal silicates prepared by this method and their use as catalysts |
| 01/09/1980 | EP0006618A1 Use of aluminium silicate granules as cation exchangers |
| 12/25/1979 | CA1068668A Process for preparing synthetic ferrierite |
| 12/18/1979 | US4179393 Hydroxyalkyl amine or ethylene or propylene oxide adducts with a damine |
| 12/12/1979 | EP0005789A1 Storable and flowable silicate suspensions containing dicarboxylic acids for improving flowability and storability |
| 12/11/1979 | US4178354 Alkali metal aluminosilicophosphates |
| 12/11/1979 | US4177653 Slush filtration method |
| 11/27/1979 | CA1067059A1 Steam crystallization of binderless molecular sieves |
| 11/20/1979 | US4175114 Method for producing zeolites |
| 11/20/1979 | US4175059 Method of preparing a novel platelet-type crystalline form of synthetic faujasite |
| 11/20/1979 | US4175057 Zeolite composition |
| 11/06/1979 | US4173622 Zeolite A crystals of uniformly small particle size and the manufacture thereof |
| 11/06/1979 | US4173618 Process for removal of alumina from aqueous alkali metal chromate solutions |
| 10/23/1979 | CA1064890A1 Crystalline zeolite, synthesis and use thereof |
| 10/09/1979 | US4170571 Novel combustion catalyst |
| 09/25/1979 | CA1062984A1 Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and organic suspending agents |
| 09/19/1979 | EP0004225A1 Process for the manufacture of a synthetic silicoaluminate and products obtained |
| 08/28/1979 | US4166099 Preparation of zeolites |
| 08/28/1979 | CA1061312A1 Beverage carbonation device |
| 08/22/1979 | EP0003486A1 Novel combustion catalyst and process for preparing same |
| 08/14/1979 | US4164551 Preparation of zeolite |
| 07/11/1979 | EP0002960A1 Manufacture of zeolite A crystals of uniformly small particle size |
| 07/11/1979 | EP0002900A1 Method for producing aluminosilicates and their use as catalysts and supports |
| 07/11/1979 | EP0002899A1 Method for preparing aluminosilicates and their use as catalyst supports and catalysts |
| 07/10/1979 | CA1058042A1 Fluid to pasty washing and cleansing agent concentrates with amorphous aluminosilicates |
| 07/10/1979 | CA1058041A1 Fluid to pasty washing and cleansing agent concentrate with crystalline aluminosilicates |
| 07/03/1979 | US4160011 Crystalline aluminosilicate percursor |
| 06/26/1979 | CA1057272A1 Process for producing grit-free zeolitic molecular sieves |
| 06/12/1979 | CA1056391A1 Tetraalkyl phosphonium aluminosilicates |
| 05/30/1979 | EP0002079A1 Crystalline silicates and method for preparing same |
| 05/02/1979 | EP0001695A1 Crystalline aluminosilicate zeolite, synthesis and use thereof |
| 04/24/1979 | US4151189 Synthesizing low sodium crystalline aluminosilicate zeolites with primary amines |
| 04/17/1979 | US4150100 Preparing zeolite NaA |
| 04/10/1979 | US4148713 Catalyst selectivity, aluminosilicate zeolites having silicon dioxide outer shell, hydrocarbon conversion process |
| 04/04/1979 | EP0001368A1 Process for granulating sodium metasilicate and resulting products |
| 04/03/1979 | CA1051855A1 Zeolite vk-2 |
| 04/03/1979 | CA1051636A1 Process for improving the stability and shaping of anhydrous sodium metasilicate, and the products, and compositions containing same |
| 03/27/1979 | USRE29948 Crystalline silicates and catalytic conversion of organic compounds therewith |
| 03/27/1979 | US4146584 Using butanediamine as template |
| 03/20/1979 | CA1050957A1 Process for preparing zeolite y |
| 03/07/1979 | EP0000870A1 Process for improving the properties of sodium aluminosilicate doughs and powders |
| 02/13/1979 | US4139600 Synthesis of zeolite ZSM-5 |
| 02/07/1979 | EP0000669A1 Zeolite ZSM-11, a method for preparing it, and a process of catalytic conversion using a catalyst comprising it |
| 02/06/1979 | US4138363 Hydrophilic; surface reaction; detergents |
| 02/06/1979 | CA1048175A1 Phillipsite-gismondite for ammonia |
| 01/23/1979 | US4136128 Catalytic alkylation/transalkylation |
| 01/16/1979 | US4134965 Caustic washed molecular sieves |
| 01/16/1979 | CA1046486A1 Crystalline zeolite and process for preparing same |
| 01/10/1979 | EP0000130A1 Silicate-type complexing agent for alkaline-earth ions and process for its preparation |
| 12/12/1978 | CA1044214A1 Synthesis of zeolites |
| 12/05/1978 | USRE29857 Conversion with ZSM-5 family of crystalline aluminosilicate zeolites |
| 11/07/1978 | US4124686 Crystalline zeolite phi |
| 10/31/1978 | US4123390 Molecular sieves |
| 10/24/1978 | US4122007 Reclaiming process for zeolite served for adsorbing ammoniacal nitrogen contained in sewage |
| 10/10/1978 | CA1040187A1 Method of preparing a crystalline aluminosilicate zeolite |
| 09/26/1978 | US4116813 Hydrocarbon conversion with crystalline zeolite ZSM-34 |
| 09/19/1978 | CA1038850A1 Method for producing open framework zeolites |
| 09/19/1978 | CA1038849A1 Zeolite |
| 09/12/1978 | US4113843 Sols, catalysts |
| 09/12/1978 | CA1038363A1 Laminar heavy metal aluminosillcates |
| 09/05/1978 | US4112056 Preparation of zeolites |
| 09/05/1978 | CA1037815A1 Process for the production of solid, pourable washing or cleaning agents with a content of a calcium binding silicate |
| 08/22/1978 | US4108881 Synthesis of zeolite ZSM-11 |
| 08/22/1978 | CA1037015A1 Process for improving the wettability of natural or synthetic zeolites |
| 08/15/1978 | US4107195 Butanediamine |
| 08/15/1978 | CA1036574A1 Zeolite rho |
| 08/15/1978 | CA1036527A1 Catalytic hydrodewaxing gas oils and other selective hydrocracking |
| 08/15/1978 | CA1036455A1 Washing compositions containing inorganic silicates and method of washing textiles |
| 08/01/1978 | US4104294 Crystalline silicates and method for preparing same |
| 07/25/1978 | US4102977 Acid treating smectite clay |
| 07/18/1978 | US4101598 Isomerization of alkyl benzenes using a nu-1 zeolite catalyst |
| 07/11/1978 | US4100262 Synthesis of zeolite ZSM-5 |
| 06/06/1978 | US4093699 Oxides of potassium, sodium, silicon, and aluminum, heat treatment |
| 06/06/1978 | US4093560 Ultra high silicon-content zeolites and preparation thereof |
| 05/23/1978 | US4091079 Reacting oxides of sodium, potassium, silicon, aluminum, vanadium |
| 05/23/1978 | US4091007 Preparation of zeolites |
| 05/16/1978 | US4089929 Hydrothermal crystallization in the presence of an alkali metal hydroxide and a trialkanolamine |
| 05/09/1978 | US4088739 Process for preparing synthetic ferrierite |
| 05/09/1978 | US4088605 ZSM-5 containing aluminum-free shells on its surface |
| 04/25/1978 | US4086186 Crystalline zeolite ZSM-34 and method of preparing the same |
| 03/28/1978 | US4081514 Process for producing fluidized mordenite particles |
| 03/28/1978 | US4081490 Hydrocarbon conversion over ZSM-35 |
| 03/07/1978 | US4078042 Process for preparing Zeolite A |
| 02/28/1978 | US4076842 Crystalline zeolite ZSM-23 and synthesis thereof |
| 02/21/1978 | US4075280 Preparation of improved zeolites |
| 02/14/1978 | US4073867 Process for the production of crystalline zeolitic molecular sieves of type A |
| 02/14/1978 | US4073865 Hydrophobic |
| 02/07/1978 | US4072622 Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and organic suspending agents |
| 12/06/1977 | US4061717 Directed crystallization of synthetic aluminosilicates |
| 11/29/1977 | US4060590 Isomerization of xylenes |
| 11/29/1977 | US4060568 Silica-modified zeolite catalyst and conversion therewith |
| 11/15/1977 | US4058586 Forming and crystallization process for molecular sieve manufacture |
| 10/25/1977 | US4055622 Process for the production of zeolitic alkali metal aluminosilicates |
| 09/20/1977 | US4049891 Compositions for fast alkali-metal-ion transport |
| 09/06/1977 | US4046859 Crystalline zeolite and method of preparing same |
| 08/16/1977 | US4042482 Substituted lithium orthosilicates and solid electrolytes therefrom |
| 08/09/1977 | US4041135 Production of high capacity inorganic crystalline base exchange materials |
| 08/09/1977 | US4040972 Ion-exchanging aluminum silicate with hydrophilic surfaces |
| 07/05/1977 | US4034058 Method for producing synthetic sodium aluminosilicate ion-exchange material from calcined kaolin clay |
| 05/03/1977 | US4021447 Synthesis of zeolite ZSM-4 |