Patents
Patents for C01B 37 - Compounds having molecular sieve properties but not having base-exchange properties (3,850)
06/2001
06/07/2001US20010002991 Mixing suspension resulting from synthesis of zeolite with an oligomeric silica sol obtained from the hydrolysis of a tetra-alkyl ortho silicate in the presence of a tetra-alkylammonium hydroxide, rapid spray drying
06/05/2001US6241960 Method for preparation of small zeotype crystals
05/2001
05/31/2001WO2001038223A1 Mesoporous zeolitic material with microporous crystalline mesopore walls
05/31/2001WO2001037629A2 High surface microporous materials which are active in oxidation reactions. tiq-6 and metiq-6
05/29/2001US6238701 High surface area alumina solid
05/29/2001US6238550 Hydrorefining catalyst
05/25/2001WO2001036329A1 Molecular sieves
05/25/2001WO2001036328A1 Method for the synthesis of molecular sieves
05/25/2001CA2391954A1 Method for the synthesis of molecular sieves
05/24/2001US20010001656 Crystalline microporous and mesoporous metal silicates and use thereof
05/23/2001EP1101735A1 Method for the removal of the templating agent from synthetic zeolites
05/23/2001EP0888187B1 Microporous crystalline metallophosphates
05/22/2001US6235258 High surface area silica solid
05/10/2001WO2001032558A1 Mesostructured material incorporating particles of nanometric dimensions
05/09/2001CN1065450C Molecular sieve layers and process for their manufacture
05/08/2001US6228340 Forming aqueous or nonaqueous emulsion in polar phase, adding ceramics percusor
04/2001
04/19/2001US20010000323 Zeolite SSZ-47
04/18/2001EP1091907A2 Molecular sieve cit-6
04/18/2001EP0783457B1 Zeolites and processes for their manufacture
04/12/2001WO2001025151A1 Process for the synthesis of silicoaluminophosphate molecular sieves
04/12/2001WO2001025150A1 Process for the synthesis of silicoaluminophosphate molecular sieves
04/12/2001CA2386179A1 Process for the synthesis of silicoaluminophosphate molecular sieves
04/10/2001US6214312 Process for synthesising aluminas in a basic medium
04/05/2001DE10046635A1 Porous metal oxide materials, useful for removing water in air conditioning plant, e.g. for vehicle, have water vapor adsorption capacity varying with relative water vapor pressure
03/2001
03/29/2001US20010000066 Catalytic silicoaluminophosphates having an AEL structure, and their use in catalytic cracking
03/27/2001US6207098 Dissolving a water-soluble nonionic polymeric surfactant and a precursor for a matrix dissolving agent in a medium, mixing metallorganic compound, solidifying through sol-gel transition, removal of solvent phase, calcining the gel
03/22/2001WO2001019731A1 Novel compound and microporous material and method for production thereof
03/20/2001US6204424 Highly acidic mesoporous synergistic solid catalyst and its applications
03/15/2001WO2001017901A1 Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof
03/14/2001EP1082374A1 Polymerisation
03/14/2001EP0643671B2 Zsm-5 zeolite
03/06/2001US6197276 Hydrolysing inorganic aluminum sources in the presence of at least one surfactant, and the inorganic sources being formed by cation-monomers or cation oligomers
03/01/2001WO2001014251A1 Method for producing crystalline, zeolitic solid matter
03/01/2001CA2382297A1 Method for producing crystalline, zeolitic solid matter
02/2001
02/28/2001EP0758303B1 Preparation of non-zeolitic molecular sieves
02/27/2001US6193943 Catalytic activity; for peroxide hydroxylation of benzene and oxidation of substituted aromatics
02/27/2001US6193784 Method for production of zeolite membrane
02/22/2001WO2001012564A1 Combined porous organic and inorganic oxide materials prepared by non-ionic surfactant templating route
02/22/2001DE19939416A1 Production of zeolite, e.g. titanium zeolite, useful as catalyst (support), sorbent, pigment or filler for plastics, involves crystallizing solid from precursor(s) and direct drying of reaction mixture
02/20/2001US6190639 Process for the preparation of mesoporous molecular sieves and porous crystalline materials
02/20/2001US6190638 Molecular sieves and process for their manufacture
02/14/2001EP1037940A4 Block polymer processing for mesostructured inorganic oxide materials
02/14/2001CN1283587A Molecular sieve of silicon aluminium phosphate with AEL structure and its synthesis process
02/08/2001WO2001009036A1 Zeolithe itq-10
02/08/2001WO2001009035A1 Molecularly-imprinted material made by template-directed synthesis
02/06/2001US6183719 High surface area alumina solid
01/2001
01/23/2001US6177373 Dispersion of microcrystals of molecular sieve, substrate with opposite surface charge as molecular sieve, adhering by attraction
01/17/2001EP1069081A2 Silicate material and process for fabricating silicate material
01/16/2001US6174512 Heating a liquid mixture containing a tetraalkyl orthosilicate, a linear alkylamine, an inorganic acid and water, drying to form a catalyst for adsorbing, separating, storing or decompositing the gas or ions
01/10/2001CN1279649A Mesoporous silica, process for the preparation of the same, and use thereof
01/03/2001CN1278780A Synthesis of SAPO-44
12/2000
12/27/2000EP1062304A1 Silicoaluminophosphates having an ael structure and a method for their preparation and their use
12/27/2000EP1062303A1 New catalytic silicoaluminophosphates having an ael structure, and their use in hydroprocessing
12/27/2000EP1062300A1 New catalytic silicoaluminophosphates having an ael structure, and their use in naphtha cracking
12/27/2000EP1062299A1 New silicoaluminophosphates having an ael structure, a method for their preparation and their use as naphtha cracking catalysts
12/27/2000EP1062295A1 New silicoaluminophosphates having an ael structure, a method for their preparation and their use as fcc catalysts
12/27/2000EP1062294A1 New catalytic silicoaluminophosphates having an ael structure, and their use in catalytic cracking
12/20/2000EP1060128A1 A modified titanium dioxide and a method for its preparation
12/19/2000US6162415 Synthesis of SAPO-44
12/19/2000US6162414 Quasi crystalline inorganic oxide compositions prepared by neutral templating route
12/14/2000WO2000075072A1 Heat treating a molecular sieve and catalyst
12/05/2000US6156290 Zeolite SSZ-47
12/05/2000CA2072987C Synthesis of a crystalline silicoaluminophosphate
11/2000
11/29/2000EP1054835A1 New silicoaluminophosphates having an ael structure, and their preparation
11/29/2000EP1054732A1 A method of modifying a crystalline molecular sieve material
11/23/2000WO2000069647A1 Ink receptor media suitable for inkjet printing
11/07/2000US6143802 Process for the preparation of polyol polymer dispersions
10/2000
10/18/2000EP0858426B1 A process for preparing mesoporous crystalline material
10/11/2000EP1043274A1 Zeolithe itq-5
10/10/2000CA2205944C A material with microporous crystalline walls defining a narrow size distribution of mesopores,and process for preparing same
10/04/2000CN1268485A Zirconium-phosphorus-aluminium molecular sieve composition and its preparation method
09/2000
09/27/2000EP1037940A1 Block polymer processing for mesostructured inorganic oxide materials
09/20/2000CN1056590C Preparation of non-zeolitic molecular sieves
09/13/2000EP1035073A1 Mesoporous silica, process for the preparation of the same, and use thereof
09/13/2000EP0863844B1 Zeolite ssz-44
09/12/2000US6117411 Has the topology of zeolite beta; catalyst for hydrocarbon conversion, gas drying and separation
09/05/2000US6114275 Crystalline metallophosphates
08/2000
08/23/2000EP1028817A1 Ordered mesoporous thin films
08/22/2000US6106803 Epoxidation catalysts for olefins
08/22/2000US6106802 Stable synthetic material and method for preparing same
08/16/2000EP1027356A1 Polyol-based precursors for nanoporous silica thin films
08/16/2000EP1027284A1 Synthesis of sapo-44
08/03/2000WO2000044670A1 Method for preparing mcm-48-type mesoporous titanosilicates and their use as catalysts in selective oxidation reactions
08/02/2000CN1261554A Controlling granininess and graininess distribution in method of continuous synthetic molecular sieve
08/01/2000US6096469 Ink receptor media suitable for inkjet printing
08/01/2000US6096287 Process for preparing mesoporous crystalline material
08/01/2000CA2101174C Process for producing substantially binder-free zeolite
07/2000
07/27/2000WO1999061559A9 Silicoaluminophosphates having an ael structure and a method for their preparation and their use
07/26/2000CN1054828C Method for preparing zeolite and mesoporous solid from homogeneous solution of semiopen system
07/19/2000EP1019320A1 Novel method for making molecular sieves and novel molecular sieve compositions
07/18/2000US6090448 Polyol-based precursors for producing nanoporous silica thin films
07/18/2000US6090289 Molecular sieves and processes for their manufacture
07/11/2000US6086848 Pore size catalyst
07/06/2000WO2000039028A1 Mesoporous silica film from a solution containing a surfactant and methods of making same
07/05/2000EP1016627A1 Controlling the particle size and particle size distribution in a process for continuous synthesis of molecular sieves
07/05/2000EP1016626A1 Zeolite itq-3
07/04/2000US6083864 Reacting under hydrothermal condition silicon derivatibe, titanium derivative, gallium derivative, nitrogenous organic base, and alkali or alkali earth metal salts and/or hydroxides with oligomeric silica/gallium-titanium silicate
06/2000
06/29/2000WO2000037360A1 Itq-7 zeolite
06/29/2000CA2292309A1 Controlling the particle size and particle size distribution in a process for continuous synthesis of molecular sieves
06/20/2000US6077498 Zeolite ITQ-1
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