Patents
Patents for C01B 37 - Compounds having molecular sieve properties but not having base-exchange properties (3,850)
06/2000
06/15/2000WO2000034181A1 High surface microporous materials having an activity in oxidation reactions
06/13/2000US6074457 Molecular sieves and processes for their manufacture
06/06/2000US6071485 Hydrolysis and gelation of a mixture of tetraalkyl silicate, alcohol and tetraalkylammonium hydroxide; drying; calcining
05/2000
05/31/2000CN1052960C Process for preparing crystallized microporous material
05/24/2000EP1002764A1 Method for preparation of small zeotype crytals
05/18/2000WO2000027751A1 Salt-templated microporous solids
05/16/2000US6063723 Dehydrogenation catalyst comprising platinum or palladium on intermediate pore size zeolite having specified alkali content
05/03/2000EP0997434A1 Synthesis of large pore zeolites and zeotypes
05/03/2000EP0971785A4 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes
05/03/2000EP0873176B1 Molecular sieves and processes for their manufacture
05/03/2000EP0777627B1 Synthesis of novel molecular sieves using a metal complex as a template
05/03/2000CN1252013A Tellurium, titanium and silicon-containing molecular sieves
04/2000
04/27/2000WO2000023377A1 Method for preparing a mel-type titanium silicalite, resulting product and uses in catalysis
04/27/2000WO2000023185A1 Method for preparing an mfi-type titanozeosilite, resulting product and uses in catalysis
04/25/2000US6054112 Adding an aqueous template solution to a mixture of tetraalkyl orthosilicate and tetraalkyl orthotitanate, crystallizing the reaction mixture in an autoclave
04/25/2000US6054111 Lyotropic liquid-crystal phases of amphiphilic block copolymers as template for the preparation of mesoporous solids
04/20/2000WO2000021885A1 Removal of titanium atoms from titanium silicate molecular sieves
04/20/2000WO2000021884A1 Synthesis of and compositions of ecr-40, large pore aluminophosphate
04/20/2000WO2000021883A1 Silicon dioxide with mesopores and micropores
04/20/2000DE19847630A1 Silica having mesopores and micropores, useful for making catalysts, catalyst supports or carriers for pharmacologically active substances, enzymes or pigments
04/20/2000CA2346892A1 Silicon dioxide having mesopores and micropores
04/20/2000CA2345254A1 Synthesis of and compositions of ecr-40, large pore aluminophosphate
04/19/2000EP0993867A1 SAPO catalysts, their preparation and use for producing methylamines
04/19/2000EP0597954B1 Synthetic porous crystalline material, its synthesis and use
04/13/2000WO2000000430A3 Molecular sieve cit-6
03/2000
03/30/2000WO1999061372A9 New silicoaluminophosphates having an ael structure, and their preparation
03/28/2000US6043179 Zeolite CIT-5 and method of making
03/28/2000US6042807 Tellurium-containing molecular sieves
03/23/2000WO2000015551A1 Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof
03/23/2000DE19841142A1 Kieselsäuren und Metallsilikate mit regelmäßiger Mesoporenstruktur Silicic acids and metal silicates with regular mesopore structure
03/22/2000EP0987220A1 Mesoporous amorphous silicate materials and process for the preparation thereof
03/21/2000US6040258 Zeolite CIT-5 and method of making
03/16/2000DE19843241A1 Mesoporous aluminum oxide, useful as catalyst, catalyst support or adsorbent, obtained by hydrolysis of aluminum alkoxide in non-aqueous solvent in presence of carboxylic acid tert. amine pore regulator
03/15/2000EP0985636A1 Silicas and metallosilicates having a regular mesoporous structure
03/07/2000US6033643 Zeolite SSZ-45
03/02/2000WO2000010916A1 Mesoporous silicates and method of making same
03/02/2000WO1999037705A9 Block polymer processing for mesostructured inorganic oxide materials
02/2000
02/24/2000WO1999061553A9 New silicoaluminophosphates having an ael structure, a method for their preparation and their use as fcc catalysts
02/23/2000CN1245477A Zeolite SSZ-47
02/23/2000CN1245476A Zeolite SSZ-45
02/22/2000US6027706 Porous aluminum oxide materials prepared by non-ionic surfactant assembly route
02/10/2000WO2000006494A1 Crystalline molecular sieves
02/10/2000WO2000006493A1 Processes for manufacture of molecular sieves
02/10/2000WO2000006492A1 Molecular sieves and processes for their manufacture
02/10/2000CA2337628A1 Crystalline molecular sieves
02/10/2000CA2337506A1 Molecular sieves and processes for their manufacture
02/10/2000CA2337505A1 Processes for manufacture of molecular sieves
02/09/2000EP0977710A1 Actinide-containing molecular sieves
02/08/2000US6022519 Using ammonium or phosphonium compounds, or amine as crystallizing modifier and using, in combination, raw material including kanemite or silicon dioxide; or using raw material including silicon dioxide and aluminum salt
02/03/2000DE19857314A1 Stark saurer mensoporöser synergistischer Festkörper-Katalysator und Verwendung desselben Strongly acid of the same mensoporöser synergistic solid catalyst and use
02/02/2000EP0975549A1 Molecular sieve
02/01/2000US6020533 Hydrocarbon conversion processes using crystalline manganese phosphate compositions
01/2000
01/26/2000EP0974555A1 Synthesis process of aluminas in a basic medium
01/25/2000US6017508 Using an aluminosilicate or silica whose porosity is not amenable to modification by acid extraction; contacting the selected aluminosilicate or silica with an alkali aluminate followed by extraction: microporous; adsorbents; catalysts
01/25/2000CA2164671C Synthesis of mesoporous catalytic materials
01/19/2000EP0972747A1 Crystalline manganese phosphate compositions for use in adsorbents and hydrocarbon oxidation catalysts
01/19/2000EP0971788A1 Tellurium, titanium and silicon-containing molecular sieves
01/19/2000EP0971785A1 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes
01/19/2000CN1241671A Biomimetic material
01/10/2000CA2242822A1 Crystalline manganese phosphate compositions for use in adsorbents and hydrocarbon oxidation catalysts
01/06/2000WO2000000430A2 Molecular sieve cit-6
01/06/2000CA2335181A1 Molecular sieve cit-6
01/05/2000EP0857159B1 Process of modifying the porosity of aluminosilicates and silicas, and mesoporous compositions derived therefrom
01/05/2000CN1048001C Zsm-5沸石 Zsm-5 zeolite
12/1999
12/29/1999CN1239930A Microporous crystalline silico-alumino-phosphate composition, catalytic material comprising said composition and use thereof
12/23/1999WO1999065822A1 New process to make mesoporous crystalline materials, and materials made by such process
12/21/1999US6004527 Method for making molecular sieves and novel molecular sieve compositions
12/15/1999EP0963834A1 Scaffold material with a self-stabilizing structure
12/14/1999US6001328 Mr((si)x(al)y(p)z)o2 where m is 0.02-0.3, x,y, and z are mole fractions and r is a templating agent; one reactive form of fluoride present to form the product; narrow pore size, suitable as methanol to olefin catalysts
12/03/1999CA2239443A1 Biomimetic materials
12/02/1999WO1999061559A1 Silicoaluminophosphates having an ael structure and a method for their preparation and their use
12/02/1999WO1999061558A1 New catalytic silicoaluminophosphates having an ael structure, and their use in hydroprocessing
12/02/1999WO1999061556A1 New silicoaluminophosphates having an ael structure, a method for their preparation and their use as naphtha cracking catalysts
12/02/1999WO1999061555A1 New catalytic silicoaluminophosphates having an ael structure, and their use in naphtha cracking
12/02/1999WO1999061553A1 New silicoaluminophosphates having an ael structure, a method for their preparation and their use as fcc catalysts
12/02/1999WO1999061552A1 New catalytic silicoaluminophosphates having an ael structure, and their use in catalytic cracking
12/02/1999WO1999061372A1 New silicoaluminophosphates having an ael structure, and their preparation
11/1999
11/30/1999US5993768 Pyrophosphate-phosphate of zirconium, titanium or tin; preparation by calcining metal organodiphosphonate
11/23/1999US5989518 Process for synthesizing and controlling the particle size and particle size distribution of a molecular sieve
11/11/1999WO1999057172A1 Polymerisation
11/11/1999WO1999057061A1 Porous aluminum oxide materials prepared by non-ionic surfactant assembly route
11/09/1999US5980849 Mesopore material, laminar silicic acid, and method of manufacturing mesopore material and laminar silicic acid
11/03/1999EP0952965A2 Method for producing porous inorganic materials
11/03/1999EP0952962A1 Zeolite ssz-47
11/02/1999US5976491 Synthesis of and composition of ECR-40, large pore aluminophosphate
10/1999
10/27/1999EP0951445A1 A process for preparing zeolites using substituted-piperidinium cations
10/20/1999EP0950019A1 Zeolite ssz-45
10/20/1999EP0871586B1 Molecular sieves and process for their manufacture
10/19/1999US5968474 Pure phase titanium-containing zeolite having MEL structure, process for preparing same, and oxidation processes using same as catalyst
10/19/1999US5968242 Colourant-loaded molecular sieve
10/12/1999US5965476 Silica/zeolite composite materials in spherical form and process for their preparation
10/12/1999US5965104 Preparing the zeolite using a substituted piperidinium or decahydroquinolinium cation as template with a tetravalent metal oxide and oxide of a different tetravalent metal, trivalent and/or pentavalent metal; hydrorefining catalysts
10/06/1999EP0946412A1 A microporous crystalline silico-alumino-phosphate composition, catalytic material comprising said composition and use of these for production of olefins from methanol
09/1999
09/28/1999US5958624 For lithium rechargeable battery system
09/28/1999US5958577 Comprising silica crystal having size within 0.1 mm to 10 mm and linear pores having uniform pore size; for reducing light scattering in optical and electronic functional materials such as optical filters, electronic waveguides
09/28/1999US5958369 Mixing silicon alkoxide and titanium alkoxide, adding liquid containing water and alkylamine with stirring to hydrolyze and form gel, drying, calcining
09/28/1999US5958368 Noncrystalline mesoporous molecular sieve substance and method for preparing the same
09/28/1999US5958367 Methods for preparing porous metal oxides
09/22/1999EP0859743B1 Alumina source for non-zeolitic molecular sieves
09/21/1999US5955534 Process for the preparation of polymer polyol dispersions
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