Patents
Sitemap › C07 - Organic chemistry › C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium › C07F 7 - Compounds containing elements of the 4th group of the periodic system
Patents for C07F 7 - Compounds containing elements of the 4th group of the periodic system (40,376)
09/1990
09/06/1990CA2007154A1 Silicone-polycarbonate block copolymers
09/05/1990EP0385874A1 Functionalisation at position (n+1) of aryl derivatives disubstituted at position n and (n+2)
09/05/1990EP0385732A1 Hydroxyphenyl-containing group siloxane compounds
09/05/1990EP0385325A1 Cycloolefin complexes of platinum, process for their preparation and their use as catalysts
09/05/1990EP0385108A2 Mixtures containing organosilicon compounds and their use in hydrophobic and antimicrobial impregnation
09/05/1990CN1009454B Process for preparing halosilanes
09/04/1990US4954634 Process for the selective N-acylation of aminohydroxamic acid derivatives and starting materials used therein
09/04/1990US4954580 Adhesives, sealing, coating, encapsulation
09/04/1990US4954534 Photodecomposing organosilicon compounds and photopolymerizable epoxy resin compositions containing the organosilicon compounds
09/04/1990US4954269 Treating textiles to increase the water absorptivity
09/04/1990US4953621 Organic titanium compositions useful as cross-linkers
09/04/1990CA1273629A1 7-amino-3-propenylcephalosporanic acid and esters thereof
09/03/1990CA2011348A1 Process for functionalizing n and (n+2) disubstituted arylic derivatives in the (n+ 1) position
09/01/1990CA2010270A1 Cycloolefinic complexes of platinum, processes for preparing the same and their use as a catalyst
08/1990
08/29/1990EP0384890A2 Agent to protect plants against diseases
08/29/1990EP0384730A2 Process for preparing a fluoroorganopolysiloxane
08/29/1990EP0384230A1 Substituted phenoxyphenyl propionic acid derivatives
08/29/1990EP0383928A1 Toner for electrophotography
08/29/1990EP0202673B1 Titanocene complexes having a cytostatic activity
08/29/1990CN1044936A Fluorinated derivatives of 3-ethenyl-2, 2-dimethyl cyclopropane carboxylic acid, their preparation process, their use as pesticides and compositions coutaining them
08/28/1990WO1990009973A1 Preparation of 4-substituted aryl olefins
08/28/1990US4952716 Chemical intermediate for zeaxanthin and its derivatives
08/28/1990US4952715 Pyrolyzed to ceramic fibers
08/28/1990US4952710 Cyclopenteneheptenoic acid derivatives and method of preparation thereof
08/28/1990US4952658 Process for preparing organopolysilanes
08/28/1990US4952619 Organic polymer stabilization
08/28/1990US4952578 Cephem compound and a process for preparation thereof
08/28/1990US4952288 From 4-furanylazetidin-2-one by oxidation with bromine and sodium chlorite and reaction with organic acid
08/28/1990CA2046643A1 Preparation of 4-substituted aryl olefins
08/28/1990CA1273352A2 Intermediates useful in the preparation of hmg-coa reductase inhibitors
08/28/1990CA1273351A1 Method for making silylaroylhalides and reaction products
08/28/1990CA1273348A1 Free-radical initiators, curable compositions and methods
08/25/1990CA2010808A1 Mixtures containing organosilicon compounds and use of same for hydorphobizing and antimicrobial impregnation
08/24/1990WO1990009992A1 Novel vitamin d analogues
08/24/1990CA2010871A1 Selective monohydrosilation of vinyl and ethynyl functional norbornenes and curable products produced thereby
08/23/1990WO1990009366A1 Vicinal disubstituted carboxylic acids and silylated derivatives
08/23/1990CA2010599A1 Substituted phenoxyphenylpropionic acid derivatives
08/22/1990EP0383655A1 Use of polydiorganosiloxanes with dibenzoylmethane function in cosmetics and cosmetic compositions containing these compounds for the protection of hair and skin
08/22/1990EP0383566A2 Process for preparing organic silicon compounds
08/22/1990EP0383372A1 Cyclic triketone compounds and trimethylsilyloxy butadiene compounds and their use in the preparation of daunomycinone derivatives
08/22/1990EP0383365A2 Modified fluorocarbonylimino biurets
08/21/1990US4950795 Oligomeric benzil ketals and their use as photoinitiators
08/21/1990US4950790 Chemical vapor deposition on films; electronics
08/21/1990US4950779 Agitating mixture of polyalkoxysilanes and polyaminosilanes with formic acid
08/21/1990US4950775 Antihypercholesterolemic compounds and synthesis thereof
08/21/1990US4950768 Anticarcinogenic agents
08/21/1990US4950683 Macrolide antibiotics
08/21/1990CA2010307A1 Compositions for protecting plants against disease
08/16/1990EP0382375A2 Fungicides
08/16/1990EP0382338A2 Alkoxy functional resins and compositions containing them
08/16/1990EP0382294A1 Photochromic composition endowed with light fatigue resistance and photochromic articles which contain it
08/16/1990EP0382258A1 Process for preparation of aminopropylalkoxysilane
08/16/1990EP0381977A1 Reaction products of 2-(aminoethyl) aminopropyl alkoxysilanes with chlorosilanes
08/16/1990EP0381840A2 Method for the preparation of ketoximosilanes
08/16/1990CA2010078A1 Avermectin ketal derivatives useful as antiparasitic agents
08/15/1990CN1044657A Preparation method of 2-ethyl stannous caproate
08/15/1990CN1044650A Preparation of 2,2-dimethyl-3-(2-monohaloethenyl-cyclopropane-carboxylic acid derivatives and pesticides
08/15/1990CN1044649A Process for preparing naphthalene derivative and synthetic intermediate thereof
08/15/1990CA2010163A1 Cosmetic use of diorganopelysiloxans having a dibenzoylmithane function and novel cosmetic compositions containing those, compositions for hair and skin protection
08/14/1990US4948907 Process for preparing low-molecular-weight organo(poly)siloxanes
08/14/1990US4948905 Synthesis of vinyl lactones
08/14/1990US4948902 Process for making substituted pyrazoles
08/14/1990US4948898 Process for the manufacture of 1-sulpho-2-oxoazetidine derivatives
08/14/1990US4948888 Process for the preparation of stabilizers for organic polymers
08/14/1990US4948887 Pyrazole derivative and herbicide containing it
08/14/1990US4948885 Intermediates for antibacterial penems
08/14/1990US4948796 Piperazine derivative or its salt, process for producing the same and pharmaceutical composition comprising the same as active ingredient
08/14/1990US4948416 Herbicides
08/14/1990US4948414 Plsnt growth regulators; preemergence and postemergence
08/14/1990CA2009940A1 Process for preparing organic silicon compound
08/14/1990CA1272839A1 Preparation of polysiloxanes from halosilanes
08/14/1990CA1272723A1 Process for the preparation of new phenol derivatives
08/10/1990CA2009673A1 Process for producing ketoximosilanes
08/10/1990CA2009096A1 Cyclic triketone compounds and trimethylsilyloxy butadiene ckompounds and their use in the preparation of daunomycinone derivatives
08/10/1990CA2009095A1 Trimethylsilyl acetylene compounds, their preparation and their use in the preparation of daunomycinone derivatives
08/09/1990DE3903337A1 Siloxyoximosilanes, process for their preparation, and use as crosslinkers for silicone sealing materials
08/08/1990EP0381563A1 Derivatives of 2,2-dimethyl-3-(2-monohaloethenyl)-cyclopropane carboxylic acid, method of making them and their application as pesticides
08/08/1990EP0381534A1 Novel spirocyclic 6-amido-carbapenems
08/08/1990EP0381506A2 Silicon polyimide precursor composition
08/08/1990EP0381451A1 A process for preparing acid halides
08/08/1990EP0380982A2 Process for preparing a naphthalene derivative and a synthetic intermediate thereof
08/08/1990EP0380837A1 Process for reducing silicon, germanium and tin halides
08/08/1990CN1009078B Extraction of tin from its ores
08/07/1990US4946999 Chemical intermediates, antibiotics
08/07/1990US4946990 Process for the preparation of isocyanates and their use of the preparation of polyisocyanates containing ester groups
08/07/1990US4946980 By reacting a halide of silicon with an alkyl halide in the presence of a metal which is a halogen acceptor and a catalyst
08/07/1990US4946978 Method of direct process performance improvement via control of silicon manufacture
08/07/1990US4946977 Method for the preparation of organosilanes containing methacryloxy or acryloxy groups
08/07/1990US4946976 Cordierite composition and method of production
08/07/1990US4946880 Silylated U.V. stabilizers containing hindered tertiary amines
08/07/1990US4946818 Rhodium colloid, method of making, and use
08/07/1990US4946809 Precursor for A1NBN ceramic and method of use
08/07/1990US4946492 Herbicides
08/07/1990CA1272479A1 Process for the preparation of penems thereby produced
08/03/1990CA2007580A1 Process for preparing a naphthalene derivative and a synthetic intermediate thereof
08/02/1990CA2009108A1 Spirocyclic 6-amidocarpabenems
08/02/1990CA2009025A1 Process for preparing acid halides
08/01/1990EP0379758A1 Polymers and polymerisation catalyst components
08/01/1990EP0379716A1 Chemiluminescent 1,2-dioxetane compounds
08/01/1990CN1044278A Preparation of 1-hydroxymethyloxiranes which are z-substituted in 2-position
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