| 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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| 07/24/1992 | WO1992012928A1 Process for producing substantially binder-free zeolite |
| 07/23/1992 | WO1992012096A1 Mfi-type zeolite and preparation method therefor |
| 07/23/1992 | WO1992011934A1 Layered oxide materials and swollen and pillared forms thereof |
| 07/21/1992 | US5132260 Zeolite granules with zeolitic binder |
| 07/15/1992 | EP0494470A1 Process for extruding crystalline aluminosilicates |
| 07/15/1992 | CN1017415B Substitution of cr and /or sn in place of al in the framework of molecular sieve via treatment with fluoride salts |
| 07/12/1992 | WO1992011935A1 A method of preparing a pillared layered oxide material |
| 07/12/1992 | CA2098395A1 Method of preparing a pillared layered oxide material |
| 07/09/1992 | WO1992011204A1 Gallioaluminosilicate having the offretite structure |
| 07/09/1992 | WO1992011203A1 Zeolite of the mtw type and method for its preparation |
| 07/08/1992 | EP0493518A1 Zeolite aggregates and catalysts. |
| 07/01/1992 | CN1062308A Synthetic porous crystalline material its synthesis and use |
| 06/30/1992 | US5126120 Molecular sieves prepared by hydrothermal crystallization |
| 06/30/1992 | CA1304345C Antibiotic zeolite |
| 06/24/1992 | EP0491520A1 Kandite clay compositions |
| 06/22/1992 | WO1992011219A1 Preparation and use of mullite whisker networks |
| 06/22/1992 | CA2097292A1 Preparation and use of mullite whisker networks |
| 06/18/1992 | CA2055365A1 Pillared interlayered kandite clay compositions |
| 06/17/1992 | EP0490011A1 A process to obtain zeolite 4A starting from bauxite |
| 06/16/1992 | CA1303592C Synthetic, crystalline, porous material containing oxides of silicon, titanium and gallium |
| 06/11/1992 | WO1992009527A1 Methods for the preparation of molecular sieves, including zeolites, using metal chelate complexes |
| 06/09/1992 | US5120698 Catalyst, absorbers, petroleum separation |
| 06/09/1992 | US5120425 Use of zeolite SSZ-33 in hydrocarbon conversion processes |
| 06/03/1992 | EP0488867A1 Dealumination process for synthetic zeolites and essentially silicic beta-type zeolite |
| 06/02/1992 | US5118483 Hydrorefining catalysts |
| 06/02/1992 | US5118482 Process for realuminating zeolites |
| 05/27/1992 | EP0398998A4 Synthetic porous crystalline material, its synthesis and use |
| 05/27/1992 | CN1016773B Layered silicates and their synthesis |
| 05/27/1992 | CN1016772B Layered metal oxides containing interlayer oxides and their synthesis |
| 05/27/1992 | CN1016771B Layered metal chalcogenides containing interspathic polymeric chalcogenides |
| 05/26/1992 | US5117019 Molybdenum phosphate compositions |
| 05/26/1992 | US5116590 Catalytic cracking |
| 05/26/1992 | CA1301428C Synthetic, crystalline, porous material containing silicon oxide, titanium oxide and aluminum oxide |
| 05/20/1992 | CN1016678B Synthesis of crystalline silicate zsm-11 |
| 05/20/1992 | CN1016677B Method for preparation of layered metal oxides containing interlayer oxides |
| 05/19/1992 | CA1301141C Catalyst composition and a process for the preparation therewith of hydrocarbons from synthesis gas |
| 05/13/1992 | EP0485262A1 Process for preparing crystallized 4A zeolite |
| 05/13/1992 | CN1060977A Preparation method for amorphous silicon-sluminium bearing over-stable y modle zeolite |
| 05/13/1992 | CN1060976A Preparation method of super-steady y-zeolite contianing amorphous aluminium oxide |
| 05/12/1992 | US5112676 Gelation, polymerization, heat treatment of metallic alkoxide emulsions |
| 05/12/1992 | US5112589 Method for synthesizing mesoporous crystalline material using acid |
| 05/12/1992 | US5112473 Hydrotreating or cracking process employing an acidified dealuminated Y-zeolite |
| 05/06/1992 | EP0483222A1 Zeolite (b)ssz-24 |
| 05/06/1992 | EP0483167A1 Zeolite ssz-33 |
| 05/05/1992 | US5110573 Amorphous intermediate |
| 05/05/1992 | US5110572 Ultra-large pore catalysts or adsorbents |
| 05/05/1992 | US5110570 Isostructural with beta zeolite |
| 04/30/1992 | WO1992006921A1 Synthetic porous crystalline material, its synthesis and use |
| 04/28/1992 | US5108725 Synthesis of mesoporous crystalline material |
| 04/28/1992 | US5108579 Nu-86; of silicon and/or germanium and aluminu, iron, gallium, boron, titanium, vanadium zirconium, molybdenum, arsenic, antimonty, chromium and/or manganese oxides |
| 04/22/1992 | EP0481660A1 Membranes |
| 04/22/1992 | EP0481659A1 Deposition process |
| 04/22/1992 | EP0481658A1 Deposition process |
| 04/22/1992 | EP0481044A1 NEW COMPOUND OF THE K-Nb-Si-O SYSTEM AND ITS DERIVATIVES, PROCESS FOR SYNTHESISING THEM AND THEIR APPLICATIONS, IN PARTICULAR IN OPTICS |
| 04/22/1992 | CN1016353B Method for enhancing water retention in soil |
| 04/21/1992 | US5107042 Preparation of olefins using selectively protonated zeolite |
| 04/21/1992 | US5106801 Hydrocracking catalysts, adsorbants |
| 04/20/1992 | CA2052309A1 Deposition process |
| 04/20/1992 | CA2052297A1 Deposition process |
| 04/18/1992 | WO1992006783A1 Synthetic clays |
| 04/18/1992 | CA2094235A1 Synthetic clays |
| 04/14/1992 | US5104566 Detergents |
| 04/14/1992 | US5104515 Method for purifying synthetic mesoporous crystalline material |
| 04/14/1992 | CA1298692C Synthetic, crystalline, porous material containing silicon oxide, titanium oxide and iron oxide |
| 04/08/1992 | EP0183725B1 Substituted aluminosilicate compositions and process for preparing same |
| 04/07/1992 | US5102839 A deallminized ammonia=treated hydroxyl-rich zeolite as catalsyt supports for a hydrogenation dehydrogenation catalyst |
| 04/07/1992 | US5102644 Method for producing zeolites |
| 04/07/1992 | US5102643 Ultra-large porosity; used as absorbent and in catalytic conversion of organic compounds |
| 04/07/1992 | US5102642 Crystalline aluminophosphate compositions |
| 04/07/1992 | US5102641 Zeolite nu-87 |
| 04/02/1992 | WO1992005232A1 Synthesis of crystalline zeolite zsm-12 |
| 03/31/1992 | US5100644 Process for inserting silicon into zeolite frameworks |
| 03/31/1992 | US5100636 Method for the preparation of crystalline and zeolitic aluminosilicates |
| 03/25/1992 | EP0476901A2 Zeolites |
| 03/25/1992 | EP0476363A1 Zeolite membrane |
| 03/24/1992 | US5098894 Binderless zeolite catalysts, production thereof and catalytic reaction therewith |
| 03/24/1992 | US5098687 Titanium aluminum silicate zeolite catalysts for alkylation, isomerization and hydrocracking |
| 03/24/1992 | US5098686 Synthesis of zeolites of faujasite structure |
| 03/24/1992 | US5098685 Catalyst for the conversion of methanol to hydrocarbons |
| 03/24/1992 | US5098684 Inorganic oxides as an absorbent and for catalytic conversion of inorganic and organic compounds |
| 03/24/1992 | US5098448 Granulation of powdered zeolite, preventing blockage of nozzle and spraying a sol, drying |
| 03/24/1992 | CA1297860C Catalyst drying and activation methods |
| 03/18/1992 | WO1992005123A1 Process for producing bentonite clays exhibiting enhanced solution viscosity properties |
| 03/18/1992 | CA2091780A1 Process for producing bentonite clays exhibiting enhanced solution viscosity properties |
| 03/17/1992 | US5096686 Gallium silicate zeolite, ecr-9, and its metallo derivatives |
| 03/17/1992 | US5096684 Amine cation, adsorbers, hydrocarbon conversion catalysts |
| 03/11/1992 | EP0473907A2 Catalytic hydrocarbon conversion process using a synthetic crystalline aluminosilicate |
| 03/04/1992 | EP0473509A2 Method for preparation of zeolites based on silica and, possibly, oxides of tetravalent elements |
| 03/03/1992 | US5093294 Containing gallium and silver |
| 02/25/1992 | US5091163 Heating with aqueous solution of tributylamine hydrochloride |
| 02/25/1992 | US5091073 Aluminum, phosphorus, silicon oxides with cation, anion and organic onium compounds; used for hydrorefining, hydrogenation, dehydrogenation, isomerization, polymerization or desulfurization |
| 02/18/1992 | US5089458 Synthetic saponite-derivatives, a method for preparing such saponites and their use in catalytic (hydro) conversions |
| 02/18/1992 | US5089243 Method for the preparation of crystalline and zeolitic aluminosilicates |
| 02/18/1992 | US5089056 Opacifying kaolin pigments and process for making same by reacting with sodium hydroxide in water |
| 02/17/1992 | WO1992003379A1 Zinc-containing zeolite l |
| 02/05/1992 | EP0179876B1 Titanium-aluminum-silicon-oxide molecular sieve compositions |
| 02/04/1992 | US5085416 Sterilized food cutting board |
| 01/29/1992 | CN1058196A Zeolites |
| 01/29/1992 | CN1058195A Zeolites |
| 01/28/1992 | CA1294835C Modified powder or particulate material |