Patents
Patents for C01B 37 - Compounds having molecular sieve properties but not having base-exchange properties (3,850)
07/1988
07/21/1988EP0295269A4 Layered metal oxides containing interlayer oxides and their synthesis.
07/21/1988EP0272306A4 Oligomerization of olefins.
07/21/1988EP0271563A4 Layered silicates and their synthesis.
07/21/1988EP0270659A4 Layered metal oxides containing interlayer oxides and their synthesis.
07/19/1988US4758419 Magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions
07/19/1988CA1239387A1 Preparation of zeolite zsm-12
07/19/1988CA1239386A1 Preparation of zeolite zsm-12
07/19/1988CA1239385A1 Preparation of zeolite zsm-12
06/1988
06/29/1988EP0272663A1 Process for preparing isoprene
06/29/1988EP0272306A1 Oligomerization of olefins.
06/22/1988EP0271575A1 Layered metal chalcogenides containing interlayer chalcogenides and their synthesis.
06/22/1988EP0271563A1 Layered silicates and their synthesis.
06/15/1988EP0270659A1 Layered metal oxides containing interlayer oxides and their synthesis.
06/01/1988EP0269503A2 Ferrierites, process for their preparation and their use
06/01/1988CN87107910A New magnesium alkali-zeolite, and process and application thereof
05/1988
05/31/1988US4748291 Catalytic treatment process
05/17/1988US4744970 Amine or quarternary ammonium salts of zeolites
05/11/1988EP0266825A1 Synthetic, crystalline, porous material containing oxides of silicon, titanium and gallium
05/03/1988US4742040 Process for manufacturing a carbon molecular sieve
05/03/1988US4741892 Quinary molecular sieve compositions
05/03/1988US4741891 Selective catalyst for hydrocarbon conversion
04/1988
04/26/1988US4740650 Xylene isomerization
04/19/1988US4738837 Chromium-aluminum-phosphorus-silicon-oxide molecular sieve compositions
04/12/1988US4737353 Catalysts, adsorbents
04/05/1988US4735806 Adsorbers, catalyst
03/1988
03/29/1988US4734538 Contacting aldehydes with a non-zeolitic molecular sieve
03/29/1988US4734394 Process for producing molecular sieve carbon fibers
03/23/1988CN87105159A Oligomerization of olefins
03/23/1988CN87104924A Novel aluminophosphate composition alpo4-41
03/22/1988CA1234274A1 Crystalline metal aluminophosphates
03/09/1988CN87105160A Layered metal oxides containing interlayer oxides and their synthesis
03/09/1988CN87105158A Layered metal chalcogenides containing interspathic polymeric chalcogenides
02/1988
02/24/1988CN87105161A Layered metal oxides containing interlayer oxides and their synthesis
02/17/1988CN87105162A Layered silicates and their synthesis
01/1988
01/27/1988EP0254075A1 Crystalline aluminophosphate of the molecular-sieve type, and method for its preparation
01/14/1988WO1988000176A1 Oligomerization of olefins
01/14/1988WO1988000093A1 Layered metal oxides containing interlayer oxides and their synthesis
01/14/1988WO1988000092A1 Layered metal chalcogenides containing interlayer chalcogenides and their synthesis
01/14/1988WO1988000091A1 Layered silicates and their synthesis
01/14/1988WO1988000090A1 Layered metal oxides containing interlayer oxides and their synthesis
01/07/1988EP0251589A2 Synthesis of crystalline binary oxides
12/1987
12/23/1987EP0249914A1 Xylene isomerization
12/15/1987US4713227 Hydrothermal crystallization in water immiscible solvent and directing agent of aluminum and phosphorus oxide sources reaction mixture
12/15/1987CA1230216A1 Ultrapure crystalline silica polymorphs and process for the preparation thereof
12/09/1987CN86108965A Crystalline gallophosphate compositions
12/01/1987CA1229839A1 Zeolite zsm-14 and a process and reaction mixture for synthesis of the same
10/1987
10/07/1987EP0240480A2 Process for treating hydrocarbons with catalysts of the silicalite or TEA silicate type stabilized by halogenation
09/1987
09/30/1987EP0239557A1 Process for halogenating TEA silicate catalysts
09/16/1987EP0236612A1 Phosphorus modified magnesium silicate
09/02/1987EP0235110A1 Process for the stabilization of silicalite catalysts
09/01/1987US4690808 Crystalline gallophosphate compositions
08/1987
08/25/1987US4689207 Preparing aluminum-free zeolites of very high purity
08/18/1987CA1225629A1 Method of preparing crystalline zeolite
08/11/1987US4686093 Molecular sieve compositions with aluminum, phosphorus and at least two other elements
08/11/1987US4686092 Ion exchangers, adsorbents, catalysts
08/05/1987EP0231019A2 New zeolite SSZ-24
08/05/1987EP0231018A2 New zeolite SSZ-23
08/04/1987US4684617 Titanium-aluminum-phosphorus-silicon-oxide molecular sieves
07/1987
07/28/1987US4683217 Iron-aluminum-phosphorus-silicon-oxide molecular sieves
07/22/1987CN86108956A Crystalline aluminophosphate composition
07/14/1987US4680170 Synthesis of zeolitic materials using ion-exchange resin
07/01/1987EP0226989A1 Crystalline aluminophosphate composition
07/01/1987EP0226674A1 A porous crystalline material and a method of preparing same
06/1987
06/30/1987US4677243 Production of light olefins from aliphatic hetero compounds
06/30/1987US4677242 Production of light olefins
06/24/1987EP0226258A2 Synthetic, crystalline, porous material containing silicon oxide, titanium oxide and iron oxide
06/24/1987EP0226257A2 Synthetic, crystalline, porous material containing silicon oxide, titanium oxide and aluminium oxide
06/24/1987EP0226219A2 Crystalline gallophosphate compositions
06/16/1987US4673559 Silicoaluminophosphate crystallization using hydrolysis
05/1987
05/26/1987US4668837 Phosphorus modified magnesium silicate
05/12/1987US4665110 Zeolites
05/12/1987US4664897 Crystalline silicophosphoaluminate MCM-4
05/05/1987US4663139 Crystalline AlPO4 -39
04/1987
04/29/1987EP0219804A2 Process for the manufacture of large zeolite crystals
04/21/1987CA1220771A1 Modification of molecular sieves by treatment with a silicon tetrafluoride gas mixture
04/21/1987CA1220612A1 Process for the preparation of crystalline sheet-type alkali metal silicates
03/1987
03/31/1987US4654138 Silicophosphoaluminate, hydrocarbon cracking, alcohols and ethers to olefins
03/25/1987EP0215336A1 High pore volume aluminum phosphate
03/17/1987US4650655 Crystallization of ZSM-5 from reaction mixtures containing zeolite beta
03/04/1987EP0212795A2 A synthetic crystalline zeolite its preparation and its uses
03/04/1987EP0211936A1 Production of light olefins from aliphatic hetero compounds
03/03/1987US4647442 Crystalline silicophosphoaluminate from a two phase medium
02/1987
02/10/1987CA1217754A Method of preparing highly siliceous porous crystalline zeolites
02/03/1987US4640829 Synthesis of crystalline silicate ZSM-50 using dibenzyldimethylammonium ions and the product produced
01/1987
01/27/1987US4639358 Crystalline silicophosphoaluminate MCM-1
01/27/1987US4639357 Crystalline silicophosphoaluminate MCM-5
01/27/1987CA1217180A1 Crystalline aluminophosphate compositions
01/27/1987CA1217178A1 Titanium-containing molecular sieves
01/20/1987US4637923 Zeolites, organic compounds conversion catalysts
01/15/1987WO1987000158A1 Crystalline zeolite lz-202 and process for preparing same
01/13/1987US4636373 Hydrorefining catalysts
01/07/1987CN85103257A Molecular sieve composed of the oxides of zn, al, p and si
12/1986
12/30/1986US4632811 Occluded organic directing groups, ion exchangers, catalysts
11/1986
11/18/1986US4623527 Crystalline silicophosphoaluminate (MCM-10)
10/1986
10/28/1986US4619820 Synthesis of ZSM-23 zeolite and the product produced
10/28/1986US4619818 Ion exchangers
10/15/1986EP0197775A2 Synthesis of large crystal zeolite ZSM-5
09/1986
09/09/1986US4610855 Synthesis of zeolite ZSM-14
09/09/1986US4610854 Zeolite SSZ-15 and process for preparing the same
08/1986
08/19/1986US4606900 Method of preparing crystalline zeolitic aluminosilicates
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