scholarly journals Mechanical properties of polymer-talc binary composite systems: effects of fatty acid amides.

1993 ◽  
Vol 66 (10) ◽  
pp. 724-730
Author(s):  
Osamu SHIMOMURA ◽  
Yoshio TAKAI ◽  
Masami SAWADA ◽  
Shigetoshi TAKAHASHI ◽  
Kunio GOTO
Keyword(s):  
Mechanical Properties ◽  
Fatty Acid ◽  
Fatty Acid Amides ◽  
Composite Systems ◽  
Binary Composite

scholarly journals Mechanical properties of PVC-talc binary composite systems. Separation and identification of organic compounds in talc as an inorganic filler.

1993 ◽  
Vol 66 (5) ◽  
pp. 335-343
Author(s):  
Osamu SHIMOMURA ◽  
Yoshio TAKAI ◽  
Masami SAWADA ◽  
Shigetoshi TAKAHASHI ◽  
Kunio GOTO
Keyword(s):  
Mechanical Properties ◽  
Organic Compounds ◽  
Inorganic Filler ◽  
Composite Systems ◽  
Binary Composite

A new method for quantifying the blocking of coated paperboard

TAPPI Journal ◽  
2010 ◽  
Vol 9 (5) ◽  
pp. 29-35 ◽  
Author(s):  
PAULINE SKILLINGTON ◽  
YOLANDE R. SCHOEMAN ◽  
VALESKA CLOETE ◽  
PATRICE C. HARTMANN
Keyword(s):  
Surface Roughness ◽  
Fatty Acid ◽  
Surface Energy ◽  
Film Thickness ◽  
External Factors ◽  
Additive Concentration ◽  
Pressure Surface ◽  
Fatty Acid Amides ◽  
Coated Surfaces ◽  
Definite Period

Blocking is undesired adhesion between two surfaces when subjected to pressure and temperature constraints. Blocking between two coated paperboards in contact with each other may be caused by inter-diffusion, adsorption, or electrostatic forces occurring between the respective coating surfaces. These interactions are influenced by factors such as the temperature, pressure, surface roughness, and surface energy. Blocking potentially can be reduced by adjusting these factors, or by using antiblocking additives such as talc, amorphous silica, fatty acid amides, or polymeric waxes. We developed a method of quantifying blocking using a rheometer. Coated surfaces were put in contact with each other with controlled pressure and temperature for a definite period. We then measured the work necessary to pull the two surfaces apart. This was a reproducible way to accurately quantify blocking. The method was applied to determine the effect external factors have on the blocking tendency of coated paperboards, i.e., antiblocking additive concentration, film thickness, temperature, and humidity.

scholarly journals Synthesis, Quantification, and Characterization of Fatty Acid Amides from In Vitro and In Vivo Sources

Molecules ◽  
2021 ◽  
Vol 26 (9) ◽  
pp. 2543
Author(s):  
Ruidong Ni ◽  
Suzeeta Bhandari ◽  
Perry R. Mitchell ◽  
Gabriela Suarez ◽  
Neel B. Patel ◽  
...  
Keyword(s):  
Drosophila Melanogaster ◽  
Fatty Acid ◽  
Apis Mellifera ◽  
Chemical Synthesis ◽  
Acid Amide ◽  
Fatty Acid Amides ◽  
Fatty Acid Amide

Fatty acid amides are a diverse family of underappreciated, biologically occurring lipids. Herein, the methods for the chemical synthesis and subsequent characterization of specific members of the fatty acid amide family are described. The synthetically prepared fatty acid amides and those obtained commercially are used as standards for the characterization and quantification of the fatty acid amides produced by biological systems, a fatty acid amidome. The fatty acid amidomes from mouse N18TG2 cells, sheep choroid plexus cells, Drosophila melanogaster, Bombyx mori, Apis mellifera, and Tribolium castaneum are presented.

scholarly journals GC Analysis of Primary Fatty Acid Amides in Animal Fat

2021 ◽  
pp. 2000323
Author(s):  
Milica Jovanovic ◽  
Sigurd Schober ◽  
Martin Mittelbach
Keyword(s):  
Fatty Acid ◽  
Gc Analysis ◽  
Fatty Acid Amides ◽  
Animal Fat

Morphology of Rigid-Rod Molecular Composites: An Overview

1988 ◽  
Vol 134 ◽  
Author(s):  
Stephen J. Krause
Keyword(s):  
Mechanical Properties ◽  
High Performance ◽  
Morphological Characterization ◽  
High Ratio ◽  
Structure Property ◽  
Chain Polymer ◽  
Specific Strength ◽  
Composite Systems ◽  
Molecular Composites ◽  
Rigid Rod

ABSTRACTRigid-rod molecular composites are a new class of high performance structural polymers which have high specific strength and modulus and also high thermal and environmental resistance. A rigid-rod, extended chain polymer component is used to reinforce a matrix of a ductile polymer with the intent of achieving a “composite” on the molecular level. After synthesis, the key to producing a molecular composite is to control morphology to disperse the reinforcing rod molecules as finely as possible in the matrix polymer. Individual rod molecules or bundles of molecular rods must have dimensions which result in a high ratio of length to width (aspect ratio) for efficient reinforcement. To achieve this, the reinforcing rod component must not phase separate at any stage of processing. Morphological characterization techniques, which can measure the orientation and dispersion (or, conversely, the degree of phase separation) of rod molecules provide the tools for correlating theoretically predicted and experimentally observed mechanical properties. Various morphological techniques which have been applied to molecular composite systems will be reviewed, including wide angle x-ray scattering and scanning and transmission electron microscopy. Structure-property correlations for molecular composite systems will be discussed with regard to models for mechanical properties. Application of new morphological techniques will also be discussed.

scholarly journals Mechanical characterization of porous asphalt mixes modifying the asphalt with fatty acid amides -FAA-

2017 ◽  
Vol 37 (1) ◽  
pp. 43 ◽  
Author(s):  
Vanessa Senior Arrieta ◽  
Jorge Eliecer Córdoba Maquilon
Keyword(s):  
Fatty Acid ◽  
Mechanical Characterization ◽  
Experimental Methodology ◽  
Chemical Additives ◽  
Asphalt Mixes ◽  
Porous Asphalt ◽  
Fatty Acid Amides ◽  
Pavement Structures ◽  
And Performance

Porous asphalt mixes (PAM), form a special road surface for asphalt pavement structures, have a special particle size distribution that lets infiltrate to the runoff storm water through of it because of its voids content about 20 %. Many researchers conducted studies and have concluded that the use of modified asphalts is completely necessary to design PAM. Organic and chemical additives and special procedures as foamed asphalt have enhanced the performance of PAM, during their service life. This paper is focused on the mechanical characterization of PAM and how the asphalt modified with fatty acid amides, influenced on their behavior and performance. Based on an experimental methodology with laboratory tests aimed at establishing a comparison between porous asphalt mixes, using for its design and production a penetration 60-70 pure asphalt and another one asphalt modified with fatty acid amides.

scholarly journals Halogenated Fatty Acid Amides and Cyclic Depsipeptides from an Eastern Caribbean Collection of the CyanobacteriumLyngbya majuscula†

2009 ◽  
Vol 72 (9) ◽  
pp. 1573-1578 ◽  
Author(s):  
Jorge I. Jiménez ◽  
Tifanie Vansach ◽  
Wesley Y. Yoshida ◽  
Bryan Sakamoto ◽  
Peter Pörzgen ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Amides ◽  
Eastern Caribbean

Liver alcohol dehydrogenase inhibition by fatty acid amides, N-alkylformamides and monoalkylureas

Life Sciences ◽  
1976 ◽  
Vol 18 (9) ◽  
pp. 953-959 ◽  
Author(s):  
Curt C. Porter ◽  
David C. Titus ◽  
Michael J. DeFelice
Keyword(s):  
Fatty Acid ◽  
Alcohol Dehydrogenase ◽  
Fatty Acid Amides ◽  
Liver Alcohol Dehydrogenase
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