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9000103 Interpenetrating polymer networks derived from silylated triglyceride oils and polysiloxanes  
A composition of matter comprising an interpenetrating polymer network of a combination of a silanol-containing polysiloxane phase and a silylated triglyceride oil phase. The two phases are mixed...
9000167 Transition-metal-free silylation of aromatic compounds  
The present invention describes chemical systems and methods for silylating aromatic organic substrates, said system comprising a mixture of (a) at least one organosilane and (b) at least one...
8946464 Hydrosilylation method, method for producing organosilicon compound, and organosilicon compound  
A hydrosilylation method is provided. In this hydrosilylation method, silylation of the carbon atom other than the terminal carbon atom and generation of the by-product isomer by internal...
8937196 Process for removing an impurity from a siloxane  
A process for removing an impurity from a siloxane comprising i) flowing a first liquid through a fiber bundle comprising a plurality of fibers extending lengthwise in a conduit, wherein the...
8927753 Method for preparing di-organo-dialkoxysilanes  
The present invention relates to a method for preparing di-organo-dialkoxysilanes, in particular di-organo-dialkoxysilanes wherein one or both of the organic substituents are bulky. The method...
8877059 Separation of organosilicon compounds from wastewater  
The invention relates to a method for separating organosilicon compounds from organosilicon wastewater. In the first step, the wastewater is heated to at least 10° C. In the second step, the...
8865927 Method for preparing a diorganodihalosilane  
A method of preparing a diorganodihalosilane, the method comprising the following separate and consecutive steps: (a) treating a metal catalyst comprising a metal selected from the groups...
8796484 Polymerizable silicone copolyol macromers and polymers made therefrom  
A polymerizable dimethicone copolyol macromer composition is synthesized by reacting itaconic anhydride with a dimethicone copolyol. During the reaction itaconic anhydride spontaneously isomerizes...
8697900 Method of preparing a diorganodihalosilane  
A method of preparing a diorganodihalosilane, the method comprising the following separate and consecutive steps: (i) treating a preformed metal silicide with a mixture comprising hydrogen gas and...
8674129 Method of making a diorganodihalosilane  
A method of making a diorganodihalosilane contacting an organotrihalosilane according to the formula RSiX3 (I) with hydrogen in the presence of a metal catalyst comprising at least two metals and...
8658816 Precipitated silicas as a reinforcing filler for elastomer mixtures  
The present invention relates to precipitated silicic acids, which have a particularly narrow particle size distribution in combination with a special pore size distribution, to a method for the...
8580992 Compounds and methods of arylmethylation (benzylation) as protection for alcohol groups during chemical synthesis  
A process for benzylating an alcohol includes mixing 2-benzyloxy-1-methylpyridinium triflate in an aromatic hydrocarbon solvent having a predetermined boiling point; adding an acid scavenger to...
8563762 Metal oxide surface treatment with a fluoroalkyl silanizing agent  
This disclosure concerns a metal oxide surface treatment with a fluoroalkyl silanizing agent.
8524363 Organosilicone fine particles of tetrahedral general shapes, method of production thereof and cosmetic materials, resin compositions and paint compositions containing same  
Organosilicone fine particles which are capable of responding to the highly advanced requirements of recent years imposed on them for purposes of actual use, including further improvement in...
8513450 Process for preparing polysilanes  
The invention provides a process for preparing polysilanes of the general formula (1) SinR2n+2 (1), in which silane of the general formula (2) R1mSiH4-m (1a) is converted in the presence of boron...
8513449 Nanosized copper catalyst precursors for the direct synthesis of trialkoxysilanes  
The present invention provides a process for using nanosized copper, nanosized copper oxides, nanosized copper chlorides, other nanosized copper salts, and mixtures thereof, as sources of...
8481776 Functional substance-releasing agent  
The present invention relates to a functional substance-releasing agent containing a silicic acid ester compound represented by formula (1) below, a process for producing the functional...
8476468 Removal of extraneous metals from silicon compounds by adsorption and/or filtration  
The invention relates to a process for treating a composition containing silicon compounds, especially organosilanes and/or inorganic silanes, and at least one extraneous metal and/or a compound...
8461369 Preparation of organomonoalkoxy (or monohydroxy) silanes from alkoxysilanes/organometallic compounds  
Organomonoalkoxy/monohydroxy silanes, particularly halogenated or aklenylated organomonoalkoxy (or monohydroxy) silanes, which are useful intermediates in organic syntheses, are prepared by...
8450515 Production method for linear and cyclic trisilaalkane  
The present invention relates to a preparation method for a linear or cyclic trisilaalkane which is a substance useful in the preparation of polycarbosilane and silicon carbide precursors. Linear...
8420843 Fluoroalkyl carbinol generating silane surface treatment agents  
The compound is a silane surface treatment agent and is useful for modifying the surfaces of silicon oxide and other metal oxides with hexafluorodimethyl carbinol functional groups. Additionally...
8394977 Process for the surface modification of particles  
A method for the preparation of functionalized particles includes providing a feedstock that includes particles, a surface treatment agent reactive with the particles and solvent. The feedstock is...
8388914 Systems for producing silane  
Methods and systems for producing silane that use electrolysis to regenerate reactive components therein are disclosed. The methods and systems may be substantially closed-loop with respect to...
8354002 Method for evaporating components of a liquid  
Mixtures containing high boiling and low boiling components, at least one component being dissociatable into ions, are separated effectively by heating by passing an alternating electrical current...
8354554 Process for preparing organometalloids  
Disclosed are a process for preparing organometalloids functionalized with an unsymmetrical 1,1-disubstituted alkene, and compounds prepared therewith.
8344036 Method of processing silicone wastes  
A method of processing polymer materials, highly filled or otherwise to recover cyclic structures or monomers. The method involves providing a vessel having a heated side wall, an agitator, and at...
8338630 Amino acid group-modified organopolysiloxane and silane, amino acid group-containing compound, and production method thereof  
An amino acid-modified organopolysiloxane is provided. It has an amino acid derivative bonded to at least one silicon atom of the organopolysiloxane segment constituting the backbone of the...
8329933 Low-impurity organosilicon product as precursor for CVD  
The present invention provides an organosilicon composition comprising diethoxymethylsilane, a concentration of dissolved residual chloride, and a concentration of dissolved residual chloride...
8263222 Organosilicone fine particles, having specific surface characteristics method of producing same, and cosmetics, resin compositions and development toners containing same  
Organosilicone fine particles of size in the range of 0.1-20 μm, each having 20 or more faces with indefinite shapes and a network of convex parts that surround these faces with indefinite shapes...
8207366 Method for producing alkyl chlorosilanes from the residues of the direct synthesis of alkyl chlorosilanes  
High boiling residue from the direct synthesis of alkylchlorosilanes are converted in large part to monosilanes by heating the residue by passage of alternating current in a pressurized reactor.
8153836 Silsesquioxane compound mixture, hydrolyzable silane compound, making methods, resist composition, patterning process, and substrate processing  
In a mixture of silsesquioxane compounds comprising silsesquioxane units having a side chain including a direct bond between a silicon atom and a norbornane skeleton and having a degree of...
8138365 Method for producing organosilanes  
The invention relates to a method for producing organosilanes of general formula I, [R(R)(R′O)Si—R″—]2Sm I by reaction of (halo-organo)alkoxysilanes of formula II, [R(R)(R′O)Si—R″-Hal II with a...
8134019 Process for producing fullerene derivative  
The present invention provides a method for producing a fullerene derivative, comprising the organic group addition step B in which an organic group is further added by reacting at least a basic...
8097745 Method of producing organosilicon compound  
A simple method of producing an organosilicon compound of a formula R2n(OR4)mSi—R1—Si(OR4)mR2n is disclosed. The method comprises the following two steps, Y—R1—Y+SiXm+1R2n->R2nXmSi—R1—SiXmR2n...
8088955 Alpha-substituted α,β-unsaturated E- or Z-aldehydes, use thereof, and processes for their preparation α,β  
This invention relates to novel alpha-substituted α,β-unsaturated E- or Z-aldehydes, or isomer mixture thereof, of the formula (I) in which R1 and R2 may be identical or different and are each H...
8062483 Separation of chlorosilanes  
Crude chlorosilane streams containing lower-boiling chlorosilanes and higher-boiling chlorosilanes are separated by contacting them with a distillation aid. The lower-boiling chlorosilanes are...
8030509 Carbon dioxide absorbent and method of using the same  
In accordance with one aspect, the present invention provides an amino-siloxane composition comprising at least one of structures I, II, III, IV or V said compositions being useful for the capture...
8008521 Processes for the production of tri-organo-monoalkoxysilanes and process for the production of tri-organo-monochlorosilanes  
A silane containing a bulky hydrocarbon group or groups R therein and having the formula (III) R3−(x+y)(R1)x(R2)ySi(OR3) can be produced by reacting a silane of the formula (I)...
8003815 Method for preparation of cross-condensed compound between amino acids and aminoalkylsilane having alkoxy groups using microwave  
The present invention provides a method of preparing a cross-condensed compound of an amino-acid derivative and (aminoalkyl)trialkoxysilane using microwave, including: irradiating and heating an...
7999128 Hydroxybenzophenone derivatives  
Disclosed are hydroxyphenylbenzophenone derivatives of formula (1), wherein R1 and R2 independently from each other are hydrogen; C1-C20alkenyl; C3-C10cycloalkyl; or R1 and R2 together with the...
7951970 Process for recycling cyclopentadienyl derivatives and preparing metallocenes from recycled, substituted cyclopentadienyl derivatives  
The present invention relates to a process for recycling cyclopentadienyl derivatives of the formulae (I) and (I′), a process for preparing metallocenes of the formula (III) from cyclopentadienyl...
7906672 Method for preparing size-controlled silicon carbide nancrystals  
The present disclosure relates to a method of preparing silicon carbon nanocrystals (SiC-NCs) in a size-dependent manner by reacting a compound of the Formula I: R1Si(X1)3, with a compound of the...
7858818 Nanosized copper catalyst precursors for the direct synthesis of trialkoxysilanes  
The present invention provides a process for using nanosized copper, nanosized copper oxides, nanosized copper chlorides, other nanosized copper salts, and mixtures thereof, as sources of...
7803959 Synthesis of aromatic silicon-containing compounds  
Methods are provided for preparing aromatic silicon-containing compounds. The methods include providing an aromatic starting material; reacting the aromatic starting material with a base to form...
7754101 Substituted alkylmetal compositions and methods of preparing the same  
Substituted alkylmetal solutions and a method for making the same wherein the solutions include (a) a substituted alkylmetal compound of the formula of M-CH2—W(Ra) (Rb) (Rc) at a concentration of...
7750174 Fluoroalkyl carbinol generating silane surface treatment agents  
The compound is a silane surface treatment agent and is useful for modifying the surfaces of silicon oxide and other metal oxides with hexafluorodimethyl carbinol functional groups. Additionally...
7741504 Method for preparing an ω-haloalkyl dialkylhalosilane  
The present invention relates to a method for preparing an omega-haloalkyl dialkylhalosilane by means of a hydrosilylation reaction in the presence of a catalytically effective amount of a...
7687654 Silane-based resins that can be photochemically and/or thermally structured, single-step method for their production, parent compounds and production methods that can be used for said resins  
A silane resin that can be structured photochemically and/or thermally is obtained by at least partial condensation of a mixture of a) at least one silane compound RaR2bSiX4-a-b wherein R is a...
7662984 Preparation of Si—Si bond-bearing compounds  
Si—Si bond-bearing compounds are effectively prepared by irradiating with radiation or heating Si—H group-bearing silicon compounds in organic solvents in the presence of iron complex catalysts....
7655812 Preparation of dimethylchlorosilane  
Dimethylchlorosilane is prepared by reacting 1,2-tetramethyldichlorodisilane with hydrogen chloride in the presence of a catalyst mixture of a) palladium, b) a tertiary amine, and c) a tertiary...

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