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Silicon-containing

This represents the first large-scale appHcation of a fluoroaryl organometaOic. Other silicon-containing aryl fluorides such as pentafluorophenyldimethyl silanes, CgF Si(CH2)2X (X = Cl NH2 N(0211 )2), are offered commercially as Flophemsyl reagents for derivati2ation of sterols in chromatographic analysis (166). [Pg.322]

Silicon-containing Pis, useflil as insulation and protective materials, demonstrate adhesion to fibers, fabrics, glass, quartz, and carbon (36). The synthetic method used is the reaction of the silicon-containing dianhydride with diamines. [Pg.532]

Calcium—Silicon. Calcium—silicon and calcium—barium—siUcon are made in the submerged-arc electric furnace by carbon reduction of lime, sihca rock, and barites. Commercial calcium—silicon contains 28—32% calcium, 60—65% siUcon, and 3% iron (max). Barium-bearing alloys contains 16—20% calcium, 9—12% barium, and 53—59% sihcon. Calcium can also be added as an ahoy containing 10—13% calcium, 14—18% barium, 19—21% aluminum, and 38—40% shicon These ahoys are used to deoxidize and degasify steel. They produce complex calcium shicate inclusions that are minimally harm fill to physical properties and prevent the formation of alumina-type inclusions, a principal source of fatigue failure in highly stressed ahoy steels. As a sulfide former, they promote random distribution of sulfides, thereby minimizing chain-type inclusions. In cast iron, they are used as an inoculant. [Pg.541]

Related examples of silicon-containing titanocycles have also been prepared (282). These compounds are air-stable and not decomposed by methanol. When CpCpWiClOAr reacts with Grignard reagents, the aryloxy group is replaced by R, not by Cl (283). Compounds of the formula (Cp2TiR)20 prepared from (CP2TiCl)20 + RLi, where Ris CH, C2H, CgH, y)-tolyl, CgH CM2, or CH2=CH, are thermally stable and quite stable to air (283,284). [Pg.159]

The types of polymers that are used as release coatings include silicone networks, silicone containing copolymers, polymers with long alkyl or fluoroalkyl side chains, fluoropolymers, and polyolefins. These polymers have surface energies that are less than the surface energies of commonly used PSAs, an important feature of release materials. [Pg.536]

Crivello, J.V. and Lee, J.L., The synthesis, characterization and photoinitiated cationic polymerization of silicon-containing epoxy resins. J. Polym. Sci. Polym. Chem. Ed., 28, 479-503 (1990). [Pg.1037]

Examples of silicon-containing macrocycles are rare and are perhaps incidental to the report of crown-type compounds. Obviously, silicon is more like carbon than a heteroatom in its ability to complex a cation. Nevertheless, there is a recent report of a crown compound which contains silicon as part of the macroring. Liptuga, Irodionova... [Pg.275]

Bradshaw and Hui, in their review of sulfur-containing macrocycles, have included the analog of compound 7 (this chapter) in which each carbon bridge is replaced by a dimethylsilyl bridge. Nevertheless, silicon-containing crown relatives remain rare. [Pg.276]

Chromium, silicon and other alloying elements are used to create cast irons for corrosion resistance in specific environments. Silicon-containing cast irons are used for sulfuric acid duty. [Pg.905]

Sjoukes, F. Genera Galvanizing, unpublished typescript with ZDA, London ILZRO Seminars, Galvanizing of Silicon-containing Steels , Liege general, 16 papers ILZRO Research Triangle Park, N.C. (1975 and 1976)... [Pg.394]

SYNTHETIC METHODS SILICON-CONTAINING POLYMERS, FUNCTIONALIZED POLYOLEFINS, AND TELECHELICS... [Pg.450]

Polycarbosilanes are an interesting class of polymers from a materials standpoint however, they do not occur naturally. A variety of synthetic methods can be employed to produce such polymers, but this part of the chapter will focus on using ADMET as a viable route to synthesize polycarbosilanes, siloxanes, and other silicon-containing polymers. [Pg.450]

The first type of polycarbosilane synthesized by using ADMET methodology was a poly[carbo(dimethyl)silane].14c Linear poly(carbosilanes) are an important class of silicon-containing polymers due to their thermal, electronic, and optical properties.41 They are also ceramic precursors to silicon carbide after pyrolysis. ADMET opens up a new route to synthesize poly(carbosilanes), one that avoids many of the limitations found in earlier synthetic methods.41... [Pg.450]


See other pages where Silicon-containing is mentioned: [Pg.2728]    [Pg.888]    [Pg.133]    [Pg.322]    [Pg.139]    [Pg.244]    [Pg.499]    [Pg.103]    [Pg.105]    [Pg.250]    [Pg.150]    [Pg.91]    [Pg.39]    [Pg.258]    [Pg.405]    [Pg.558]    [Pg.559]    [Pg.559]    [Pg.560]    [Pg.562]    [Pg.565]    [Pg.565]    [Pg.691]    [Pg.275]    [Pg.275]    [Pg.129]    [Pg.152]    [Pg.628]    [Pg.640]    [Pg.393]    [Pg.85]    [Pg.405]    [Pg.97]    [Pg.925]    [Pg.929]    [Pg.451]   
See also in sourсe #XX -- [ Pg.529 , Pg.534 ]

See also in sourсe #XX -- [ Pg.380 , Pg.388 ]




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Acetylenes containing silicon

Acetylenes containing silicon trimethylsilyl)acetylene

Activity of Silicon- and Tin-containing Systems

Alkali-developable silicon-containing

Alloys containing silicon

Azides containing silicon

Block polymers, silicon-containing

Boron polymers silicon-containing

Boron-, Silicon-, and Phosphorus-Containing Polymers

Bridged species silicon-containing

Carbocations silicon-containing

Carbosilanes silicon-containing dendrimers

Cations, silicon-containing

Cations, silicon-containing formation

Cations, silicon-containing rearrangement

Cations, silicon-containing theoretical studies

Cobalt silicon containing

Compounds Containing Penta- and Hexa-Coordinated Organic Silicon

Dendrimers silicon-containing

Dendrimers, silicon-containing, synthesis

Fibers silicon containing compounds

Fluorine-containing Silicone Monomers

Four-membered Rings containing Sulphur and Silicon or Germanium

Glass Transition Temperature and Thermal Stability of Phosphorus-Containing Siliconized Epoxy Resin

Glomerulonephritis silicon containing compounds

Heavy ketones silicon-containing

Impregnations using Silicon-containing Compounds

Metal-containing compounds, Silicon

Metal-containing compounds, Silicon Tris

Metal-containing compounds, Silicon chloride

Monomers silicon-containing

Multi-Faceted Properties of Phosphorus-Containing Siliconized Epoxy Resins

Multilayer resists silicon-containing polymers

Nature of chemical bonds containing silicon

Occupational exposure silicon containing compounds

Other Silicon-Containing Polymers

Other Silicon-containing Reagents

Phosphorus Containing Siliconized Epoxy Resins

Phosphorus and Silicon Containing Flame Retardants

Polymers Containing Oxygen, Nitrogen, Silicon, and Sulfur in the Backbone

Polysilanes and Other Silicon-Containing Polymers

Preparation of silicon-containing

Rapidly progressive glomerulonephritis silicon containing compounds

Silicon Carbide Nanotubes Containing Catalysts

Silicon Containing Amines with Different Types of Bioactivity

Silicon Containing Amines with Insect-Repellent and Antimicrobial Activity

Silicon Containing Carbamates with Insecticidal Activity

Silicon Containing Carbamates with Muscle Relaxant Activity

Silicon Containing Derivatives of the Antihistamines Diphenhydramine and Fenpiprane

Silicon Containing Esters with Different Types of Bioactivity

Silicon Containing Flame Retardants

Silicon Containing Organophosphorus Compounds with Anticholinesterase Activity

Silicon compounds nitrogen-containing

Silicon containing aromatic polymers

Silicon containing compounds

Silicon containing compounds chemistry

Silicon containing compounds exposure

Silicon containing compounds mechanisms

Silicon containing compounds silica

Silicon containing compounds silicates

Silicon containing compounds silicones

Silicon containing fluorinated surfactants

Silicon containing heterocycles

Silicon containing spacers

Silicon containing systems, polymer-ceramic

Silicon, Germanium, Tin, and Lead containing Bonds to Transition Metals

Silicon-, Germanium-, Tin-, and Lead-Containing Polymers

Silicon-Containing Dienes

Silicon-containing Strained Molecules

Silicon-containing amino acids

Silicon-containing amino acids preparation

Silicon-containing amino acids properties

Silicon-containing carbon clusters

Silicon-containing ceramics

Silicon-containing ceramics, classes

Silicon-containing electron-beam resist

Silicon-containing electron-beam resist systems

Silicon-containing layer, surface

Silicon-containing macrocycles

Silicon-containing materials

Silicon-containing membranes

Silicon-containing nucleophiles

Silicon-containing polyacetylenes

Silicon-containing polymers

Silicon-containing polymers oxide formation

Silicon-containing polymers polysilanes

Silicon-containing polymers polysilazanes

Silicon-containing polymers silanes

Silicon-containing polymers silarylenes

Silicon-containing polymers silazanes

Silicon-containing polymers siloxane

Silicon-containing polymers, multilayer

Silicon-containing polymers, structure

Silicon-containing polymers, synthesi

Silicon-containing positive photoresists

Silicon-containing reagents, reactivity

Silicon-containing resist

Silicon-containing resist materials based

Silicon-containing resists

Silicon-containing rings

Silicon-containing silyl

Silicon-containing softness

Silicon-containing steroids

Silicon-containing styrenes

Silicon-containing substituent effects

Silicon-containing systems

Silicon-containing tributyltin

Silicon-containing trifluoromethyl

Silicon-containing trigonal

Silicone Oil in Biopharmaceutical Containers Applications and Recent Concerns

Silicone-Containing Aromatic Polymers

Silicone-containing polymers

Silicone-containing polymers stability

Strained silicon-containing

Synthetic Methods Silicon-Containing Polymers, Functionalized Polyolefins, and Telechelics

Tin and Silicon Containing Monomers

Tricyclic Silicon Containing Compounds with Potential Psychotropic Activity

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