[go: up one dir, main page]

Berrod et al., 1981 - Google Patents

Reinforcement of siloxane elastomers by silica. Chemical interactions between an oligomer of poly (dimethylsiloxane) and a fumed silica

Berrod et al., 1981

Document ID
8537210338438153704
Author
Berrod G
Vidal A
Papirer E
Donnet J
Publication year
Publication venue
Journal of Applied Polymer Science

External Links

Snippet

The study of the interactions between an organosiloxane and a fumed silica was undertaken in order to improve our knowledge of the reinforcement of silicon rubbers by silica. IR spectroscopy, gravimetry, and chromatography techniques were used to characterize the …
Continue reading at onlinelibrary.wiley.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/045—Polysiloxanes containing less than 25 silicon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/32—Post-polymerisation treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences

Similar Documents

Publication Publication Date Title
Berrod et al. Reinforcement of siloxane elastomers by silica. Chemical interactions between an oligomer of poly (dimethylsiloxane) and a fumed silica
Ruiz-Hitzky et al. Mechanism of the grafting of organosilanes on mineral surfaces: III. Interlamellar grafting of layer silicic acids
Mathias et al. Basic characteristics and applications of aerosil: 30. The chemistry and physics of the aerosil surface
Zettlemoyer et al. Water on organosilane-treated silica surfaces
Hair et al. Reactions of chlorosilanes with silica surfaces
Vidal et al. Modification of silica surfaces by grafting of alkyl chains. I—Characterization of silica surfaces by inverse gas-solid chromatography at zero surface coverage
Dubois et al. Bonding of alkoxysilanes to dehydroxylated silica surfaces: a new adhesion mechanism
Schwertfeger et al. Influence of the nature of organic groups on the properties of organically modified silica aerogels: Code: B6
Tsutsumi et al. Studies of surface modification of solids: IV. Immersional heats and infrared spectra of organosilane-treated silica
Gent et al. Coupling Reactions of Vinylsilanes with Silica and Poly (ethylene-co-propylene)
US4022152A (en) Apparatus for making particulate materials, particularly oxides, hydrophobic
Richter et al. Polysiloxane stationary phases containing tolyl and cyanopropyl groups: oxidation during cross-linking
Ishikawa et al. The conversion process from polydimethylsilane to polycarbosilane in the presence of polyborodiphenylsiloxane
Ashu-Arrah et al. Synthesis and characterisation of bonded mercaptopropyl silica intermediate stationary phases prepared using multifunctional alkoxysilanes in supercritical carbon dioxide as a reaction solvent
Kochanke et al. Interaction of Poly (dimethylsiloxane) and octamethylcyclotetrasiloxane with aluminum oxides comprising different acid-base properties
KR20080008360A (en) Redistribution Method of Polyorganosiloxane
Berrod et al. Reinforcement of siloxane elastomers by silica. Interactions between an oligomer of poly (dimethylsiloxane) and a fumed silica
Welsch et al. The thermal immobilization of hydroxy‐terminated silicone phases in high‐temperature‐silylated glass capillaries. A study of reaction mechanisms
Bascom et al. Hydrolysis of triethylethoxysilane at the silica-carbon tetrachloride interface
Calzaferri et al. In situ attenuated total reflection FTIR investigations of H2O, HSiCl3 and Co2 (CO) 8 on ZnSe in the range 600–4000 cm− 1
Woolley et al. Deactivation of fused-silica capillary columns with polymethylhydrosiloxanes: optimization of reaction conditions
Lee et al. Pervaporation of water-dioxane mixtures with poly (dimethylsiloxane-CO-siloxane) membranes prepared by a sol-gel process
Bogatyr'ov et al. Thermal destruction of polydimethyl-siloxane on a phosphorus-containing silica surface
KR101025377B1 (en) Materials and Methods for Forming Low Dielectric Constant Thin Films
Smith Analysis of organo-silicon compounds, with special reference to silanes and siloxanes. A review