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Polymere acroleine. III. Mittteilung. Oximierung und quantitative Bestimmung der Aldehydgruppen

Von Rolf C. Schulz、Heinrich Fauth、Werner Kern1956-01-01Die Makromolekulare Chemie

Abstract Die Oximierung von Disacryl wird beschrieben. Ferner werden Bedingungen für eine quantitative Bestimmung von Aldehydgruppen in polymeren Acroleinen mitgeteilt. Es wird festgestellt, daß Disacryl und ein durch Redox‐Polymerisation gewonnenes Polyacrolein etwa 65% reaktionsfähige Aldehydgruppen enthalten. Bei P…

biodegradable polymer synthesis and propertiesSynthetic Organic Chemistry MethodsSynthesis and properties of polymers

High Temperature Hydrogen Sulfide Corrosion

E. B. Backensto、R. D. Drew、C. C. STAPLEFORD1956-01-01CORROSION

High temperature hydrogen sulfide corrosion of carbon steel and low chrome alloys has become a serious problem in the petroleum industry in connection with the increasing use of high pressure hydrogenation and dehydrogenation processes for upgrading petroleum fractions. The effect of temperature, pressure and hydrogen…

Hydrogen embrittlement and corrosion behaviors in metalsEngineering Diagnostics and ReliabilityMaterial Properties and Failure Mechanisms

Anodization of Lead in Sulfuric Acid

Jeanne Burbank1956-01-01Journal of The Electrochemical Society

The anodic corrosion product formed on lead in sulfuric acid solutions depends on the potential of the metal surface. In the potential range between lead‐lead sulfate and lead sulfate‐lead dioxide, the following compounds were identified by electron diffraction: monobasic lead sulfate, lead hydroxide, and lead monoxid…

Anodic Oxide Films and NanostructuresCorrosion Behavior and InhibitionConcrete Corrosion and Durability

Intermediate for Flame-Resistant Polymers - Reactions of Tetrakis(hydroxymethyl)phosphonium Chloride

Wilson A. Reeves、John D. Guthrie1956-01-01Industrial & Engineering Chemistry

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIntermediate for Flame-Resistant Polymers - Reactions of Tetrakis(hydroxymethyl)phosphonium Chloride Wilson A. Reeves and John D. GuthrieCite this: Ind. Eng. Chem. 1956, 48, 1, 64–67Publication Date (Print):January 1, 1956Publication History Published online1 May 2002Publish…

Chemical Reaction MechanismsFlame retardant materials and propertiesInorganic and Organometallic Chemistry

DEFORMATION OF YULE MARBLE. PART VII: DEVELOPMENT OF ORIENTED FABRICS AT 300°C–500°C

Francis J. Turner、D. T. Griggs、R. H. Clark 等 4 位作者1956-01-01Geological Society of America Bulletin

Research Article| September 01, 1956 DEFORMATION OF YULE MARBLE. PART VII: DEVELOPMENT OF ORIENTED FABRICS AT 300°C–500°C FRANCIS J TURNER; FRANCIS J TURNER DEPARTMENT OF GEOLOGY, UNIVERSITY OF CALIFORNIA, BERKELEY, CALIFORNIA; INSTITUTE OF GEOPHYSICS, UNIVERSITY OF CALIFORNIA, LOS ANGELES, CALIFORNIA; VICTORIA UNIVER…

Dyeing and Modifying Textile FibersTextile materials and evaluations

Yield of the Ferrous Sulfate Radiation Dosimeter: An Improved Cathode-Ray Determination

Robert H. Schüler、Augustine O. Allen1956-01-01The Journal of Chemical Physics

A redetermination of the absolute yield G of ferrous sulfate oxidation by 2-Mev cathode rays has been made with improved accuracy. The corrections for backscattering and charge transfer have been critically re-examined, the correction for absorption of energy in the windows has been determined experimentally and an im…

Nuclear Physics and ApplicationsLuminescence Properties of Advanced MaterialsRadiation Detection and Scintillator Technologies

Die molekulargewichtsverteilung einiger niederdruckpolyäthylene

Von Hermann Weßlau1956-01-01Die Makromolekulare Chemie

Abstract Polyäthylene, hergestellt unter Verwendung metallorganischer Mischkatalysatoren bei Normaldruck, wurden durch fraktionierte Fällung zerlegt und die Verteilungsfunktionen der Polymerisationsgrade aufgestellt. Dabei zeigte sich folgendes: Die Integralfunktionen aller untersuchter Polymerer sind einander ähnlich…

Polymer crystallization and propertiesPolymer Nanocomposites and PropertiesRheology and Fluid Dynamics Studies

Informal discussion on melting and crystal structure

A. R. Ubbelohde、C. W. Bunn、Sarah E. Rogers 等 4 位作者1956-01-01Transactions of the Faraday Society

A. R. Ubbelohde, C. W. Bunn, S. E. Rogers and F. C. Frank, Trans. Faraday Soc., 1956, 52, 882 DOI: 10.1039/TF9565200882

Machine Learning in Materials ScienceMaterial Selection and Properties

Stresses In an Infinite Slab due to a Nucleus of Thermoelastic Strain in it .

Brahma Dev Sharma1956-01-01ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik

Abstract In this paper stresses in an infinite slab due to a nucleus of thermoelastic strain situated at a point inside it have been found.

Material Properties and Failure MechanismsStructural mechanics and materialsElasticity and Wave Propagation

Waste Pickle Liquor. Ferrous Sulfate-Sulfuric Acid-Water

Kenneth A. Kobe、Ralph E. C. Fredrickson1956-01-01Industrial & Engineering Chemistry Chemical & Engineering Data Series

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTWaste Pickle Liquor. Ferrous Sulfate-Sulfuric Acid-WaterK. A. Kobe and R. E. FredricksonCite this: Ind. Eng. Chem. Chem. Eng. Data Series 1956, 1, 1, 13–17Publication Date (Print):January 1, 1956Publication History Published online1 May 2002Published inissue 1 January 1956ht…

Material Properties and ApplicationsCoal and Coke Industries Research

Part F, Coelenterata, Ch. 4, p. 328-437

John W. Wells、E. C. Stumm、Dorothy Hill1956-01-01Treatise on Invertebrate Paleontology

most vital part of anthozoan polyps. With their filaments, they are the organs of digestion, ab-

Luminescence Properties of Advanced Materials

Complex coacervation. II. Thermodynamic calculations on a specific model, with application to two component systems

M. J. Voorn1956-01-01Recueil des Travaux Chimiques des Pays-Bas

Abstract In part II A, a general expression is given for the calculation of the free energy of a solution containing 2 or more interacting poly‐electrolytes in a salt solution. From this expression, the conditions for thermodynamic equilibrium in 2 phase, j‐component systems are derived. In part II B these conditions…

Surfactants and Colloidal SystemsPhotochemistry and Electron Transfer StudiesLiquid Crystal Research Advancements

The Thermodynamics of the Liquid Solutions in the Triad Cu–Ag–Au. I. The Cu–Ag System

Russell K. Edwards、James H. Downing1956-01-01The Journal of Physical Chemistry

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Thermodynamics of the Liquid Solutions in the Triad Cu–Ag–Au. I. The Cu–Ag SystemRussell K. Edwards and James H. DowningCite this: J. Phys. Chem. 1956, 60, 1, 108–111Publication Date (Print):January 1, 1956Publication History Published online1 May 2002Published inissue 1…

Metallurgical and Alloy ProcessesChemical Thermodynamics and Molecular StructureThermodynamic and Structural Properties of Metals and Alloys

Reaction of Hydrogen with Uranium

W. M. Albrecht、M. W. Mallett1956-01-01Journal of The Electrochemical Society

The reaction of hydrogen with uranium to produce uranium hydride was studied in the temperature range 96°–400°C at pressure levels of of mercury (where is system pressure and is the plateau dissociation pressure of the uranium hydride product). Reaction rates followed the linear law. At a given , the linear rate incre…

Nuclear Materials and PropertiesCold Fusion and Nuclear ReactionsRadioactive element chemistry and processing

Das Auflösungsvermögen des Feldionenmikroskopes

Erwin W. Müller1956-01-01Zeitschrift für Naturforschung A

Eine Betrachtung des Auflösungsvermögens des Feldemissionsmikroskopes läßt den Betrieb mit Ionen an Stelle von Elektronen als vorteilhaft erscheinen. Einige Daten der Felddesorption und der Feldionenemission werden mitgeteilt und der Mechanismus dieser Effekte wird erläutert. Daraus ergibt sich eine Beziehung für das…

Ion-surface interactions and analysisAdvanced Materials Characterization TechniquesElectron and X-Ray Spectroscopy Techniques