| Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014) |
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| 04/04/2000 | US6046372 Process for producing light olefins |
| 04/04/2000 | US6046130 Selectivity, durability, efficiency, by-product inhibition |
| 03/30/2000 | WO2000017132A1 Method for producing olefins |
| 03/30/2000 | CA2345017A1 Method for producing olefins |
| 03/29/2000 | EP0989106A1 Improved process for saturated oligomer production |
| 03/29/2000 | EP0988891A1 Halogen-containing catalyst and process for the preparation thereof |
| 03/29/2000 | EP0988264A1 Process for the alkylation of benzene |
| 03/29/2000 | EP0914308A4 Modified mcm-56, its preparation and use |
| 03/29/2000 | CN1248979A Process for polymerizing olefins |
| 03/29/2000 | CN1248568A Improved method for producing saturated low polymer |
| 03/28/2000 | US6043403 Process for the preparation of cyclopentadienyl compounds and compounds obtained therefrom |
| 03/28/2000 | US6043402 Producing monoalkyl aromatic using zeolite beta; inhibiting diarylalkyl formation by keeping feed aromatics in liquid phase and controlling stoichiometry to meet a given equation |
| 03/28/2000 | US6043189 Alkali metal on a doped carrier, where the doped carrier can be prepared from at least one zirconium and/or alkaline earth metal compound as carrier and at least one alkali metal compound as dopant |
| 03/28/2000 | US6043179 Zeolite CIT-5 and method of making |
| 03/23/2000 | WO2000015646A1 Polymerisation catalyst |
| 03/23/2000 | DE19843012A1 (Hetero)aryl-substituted olefin preparation for use e.g. as polymer or drug intermediate, by Heck reaction using inexpensive catalyst system of divalent palladium compound and nitrogen-containing additive |
| 03/22/2000 | EP0987237A2 Process for the catalytic alkylation of a hydrocarbon feed |
| 03/22/2000 | EP0877781A4 Shape selective zeolite catalyst and its use in aromatic compound conversion |
| 03/21/2000 | US6040407 Chain polyene group-containing norbornene compound and unsaturated ethylene copolymer using the same |
| 03/21/2000 | US6040259 Metal-containing zeolite catalyst, preparation thereof and use for hydrocarbon conversion |
| 03/21/2000 | US6040258 Zeolite CIT-5 and method of making |
| 03/21/2000 | US6039864 Isomerizing an aromatic hydrocarbon stream using a catalyst comprising a first zeolite having an average particle size greater than 0.1 micron and a binder comprising second zeolite particles having smaller average particle size |
| 03/21/2000 | CA2024758C Shaped bodies of macroporous ion exchange resin and method of using same |
| 03/16/2000 | WO2000013788A2 A polyvalent bifunctional catalyst and the process of realisation of such a catalyst |
| 03/15/2000 | EP0984832A1 Perfluorinated ion-exchange microcomposite catalysts modified with lewis acid |
| 03/14/2000 | US6037514 Oligomerizing a hydrogen-containing gas using a catalytic membrane reactor with oxidation and reduction zones and reduction surface which is a single phase inorganic oxide of given formula; oligomerization of methane to ethylene |
| 03/14/2000 | US6037513 Hydroalkylation of aromatic hydrocarbons |
| 03/14/2000 | CA2069884C Octane improvement in catalyst cracking and cracking catalyst composition therefor |
| 03/14/2000 | CA2006542C Catalytic reaction using zeolite nu-87 |
| 03/09/2000 | WO2000012451A1 Improved processes for making surfactants via adsorptive separation and products thereof |
| 03/09/2000 | CA2341224A1 Improved processes for making surfactants via adsorptive separation and products thereof |
| 03/08/2000 | EP0631567B1 A process for isomerisation or alkylation a hydrocarbon |
| 03/08/2000 | CN1246467A Process for alkylation of isomeric paraffin and olefin |
| 03/08/2000 | CN1050109C Method for refining waste sulfuric acid from alkylation |
| 03/08/2000 | CN1050071C Catalyst for preparing styrene and ethylbenzene |
| 03/07/2000 | US6034291 Catalytic composition and process for the alkylation and/or transalkylation of aromatic compounds |
| 03/07/2000 | US6034290 Porous microcomposite of metal cation exchanged perfluorinated ion-exchange polymer and network of metal oxide, silica, or metal oxide and silica |
| 03/07/2000 | US6034259 α-olefins and olefin polymers and processes therefor |
| 03/07/2000 | US6033643 Zeolite SSZ-45 |
| 03/07/2000 | CA2103116C Production of para-xylene by selective methylation of toluene with methyl halides |
| 03/02/2000 | WO2000010947A1 Improved method for producing aromatic compound |
| 03/02/2000 | WO2000010946A1 Method for production of low bromine number fraction |
| 03/02/2000 | WO2000010945A1 MANUFACTURE OF α-OLEFINS |
| 03/01/2000 | EP0982286A2 Diene compounds and process for preparing the same |
| 02/29/2000 | US6031145 A catalytic composition mixture comprising one chromium compound, one aryloxy aluminum compound and one hydrocarbyl aluminum compound for dimerization, trimerization |
| 02/29/2000 | US6031144 Process for reducing the residual olefin content of an alkylation reaction product |
| 02/29/2000 | US6031126 Rearranging a hydrazobenzene compound to form a diaminodiphenyl compound, diazotising, catalytic reacting with a styryl compound to form a distyryl-biphenyl fluorescent whitening agent |
| 02/24/2000 | WO2000009261A1 Dispersion and stabilization of reactive atoms on the surface of metal oxides |
| 02/23/2000 | CN1245476A Zeolite SSZ-45 |
| 02/23/2000 | CN1245475A Zeolite SSZ-48 |
| 02/23/2000 | CN1245158A Process for preparing long-chain linear alkylbenzene |
| 02/23/2000 | CN1049611C Process for preparing ceramic fibre loaded high temp reaction catalyst |
| 02/22/2000 | US6028024 Catalytic composition and aliphatic hydrocarbon alkylation process |
| 02/22/2000 | US6027707 Based on silicon or germanium oxide and oxides of aluminum, iron, gallium, boron, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and/or manganese; hydrorefining catalysts; hydrocarbon conversions |
| 02/22/2000 | CA2092928C Alkylation catalyst regeneration |
| 02/16/2000 | CN1049418C Method for alkylation of isomeric paraffine and olefine |
| 02/15/2000 | US6025534 Regenerating a fixed bed of olefin polymerization catalyst without taking the catalyst bed out of service by using two different olefin-containing feedstocks in two polymerization steps |
| 02/15/2000 | US6025533 Oligomer production with catalytic distillation |
| 02/03/2000 | WO2000004993A1 Photocatalyst for methane conversion, method for preparing the same and method for preparing low carbohydrates using the same |
| 02/03/2000 | DE19857314A1 Stark saurer mensoporöser synergistischer Festkörper-Katalysator und Verwendung desselben Strongly acid of the same mensoporöser synergistic solid catalyst and use |
| 02/03/2000 | DE19833668A1 High-purity bis-para-substituted derivatives of 1,2-diphenyl-propane obtained by electrophilic substitution and selective separation, useful as intermediates, e.g. in production of polyester or polyurethane |
| 02/02/2000 | EP0909302A4 In situ mitigation of coke build-up in porous catalysts by pretreatment of hydrocarbon feed to reduce peroxides and oxygen impurities |
| 02/02/2000 | CN1048977C Process for preparing low carbon alpha-olefin |
| 02/02/2000 | CN1048976C Preparation method and apparatus of linear olefin |
| 02/02/2000 | CN1048957C Process for preparing amorphous, catalytically active silico-aluminas |
| 02/01/2000 | CA1340886C 1, 2-di (4-isobutylphenyl) hydrocarbon and its preparation and uses as intermediate |
| 01/26/2000 | EP0974570A1 Method for the preparation of arylated poly alpha-olefins |
| 01/26/2000 | EP0973762A2 Olefin polymerization catalysts containing group 8-10 transition metals, bidentate ligands , processes employing such catalysts and polymers obtained therefrom |
| 01/26/2000 | EP0800497B1 Process for preparing ethylbenzene using liquid phase alkylation and vapor phase transalkylation |
| 01/26/2000 | CN1242718A Dealuminised NU-86 zeolite and its use in conversion of hydrocarbons |
| 01/26/2000 | CN1048655C Alkylation catalyst and application thereof |
| 01/25/2000 | US6018089 Process for separating linear internal olefins from branched internal olefins |
| 01/25/2000 | US6018086 Process for preparing 2,6-dialkylnaphthalene |
| 01/20/2000 | WO2000002840A1 Preparation of carboxylic compounds and their derivatives |
| 01/20/2000 | WO2000002835A1 Alkylation process |
| 01/20/2000 | CA2336115A1 Preparation of carboxylic compounds and their derivatives |
| 01/19/2000 | EP0888182A4 Method for preparing a modified solid oxide |
| 01/19/2000 | CN1048429C Method of synthesizing alumino silico-phosphate molecular sieve using double template agent |
| 01/19/2000 | CN1048426C C5 chain hydrocarbon aromatization catalyst |
| 01/18/2000 | US6015931 Contacting propane with composition comprising zeolite, group 2a metal, group 8 metal, binder under converting conditions |
| 01/18/2000 | US6015781 Detergent compositions containing selected mid-chain branched surfactants |
| 01/13/2000 | WO2000001743A1 2-ETHYL-1,4,5,8-DIMETHANO-1,2,3,4,4a,5,8,8a-OCTAHYDRONAPHTHALENE COMPOSITION FOR POLYMERIZATION AND PROCESS FOR PRODUCING THE SAME |
| 01/13/2000 | WO2000001738A2 Process for the preparation of substantially amorphous alpha-olefin polymers, compositions containing them and process for the preparation of bridged ligand |
| 01/13/2000 | WO2000001646A1 1,4-METHANO-1,4,4a,9a-TETRAHYDROFLUORENE COMPOSITION AND PROCESS FOR PRODUCING THE SAME |
| 01/13/2000 | CA2302287A1 Process for the preparation of substantially amorphous alpha-olefin polymers and compositions containing them and process for the preparation of bridged ligand |
| 01/12/2000 | EP0970745A1 Catalytic system and method for coupling of aromatic compounds |
| 01/12/2000 | EP0970028A1 Method for synthesising aromatically substituted olefins |
| 01/12/2000 | EP0970016A2 Sulfuric acid purification process |
| 01/12/2000 | EP0969927A1 Olefin oligomerization catalyst and process employing and preparing same |
| 01/11/2000 | US6013851 Catalyst having a core and surface layer and use of same in olefin oligomerization |
| 01/11/2000 | US6013850 Process for the preparation of low molecular weight alpha olefins |
| 01/06/2000 | WO2000000430A2 Molecular sieve cit-6 |
| 01/06/2000 | CA2335181A1 Molecular sieve cit-6 |
| 01/05/2000 | EP0852582B1 Modified fluorosulfonic acids |
| 01/05/2000 | EP0746529B1 Zeolite ssz-42 |
| 01/05/2000 | EP0725770B1 Process for upgrading a paraffinic feedstock |
| 01/05/2000 | EP0632796B1 Toluene disproportionation process |
| 01/05/2000 | CN1240455A Polymerization of ethylene with specific iron or cobalt complexes, novel pyridinebis (imines) and novel complexes of pyridinebis (imines) with iron and cobalt |
| 01/05/2000 | CN1240201A Linear triene compound and copolymer |
| 01/04/2000 | US6011191 Reaction is carried out in the presence of primary alcohols and alkyl ethers |