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High Glass Transition Epoxy Resins from Biobased Phloroglucinol and Unmodified Kraft Lignin. [PDF]

ACS Omega
Janesch J, Dinu R, Rosenau T, Potthast A, Gindl-Altmutter W, Grasböck S, Sulaeva I, Mija A.   +7 more
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Analytical approaches for studies of fossil resins

TrAC Trends in Analytical Chemistry, 2016
Abstract Knowledge on fossil resins (including amber and all their various types) has started to develop significantly since the second half of the 20th century mainly due to advancement of analytical methods and equipment. Nowadays, many researchers are focused on investigation of the resins due to not only their decorative appearance and its ...
Przemysław Drzewicz, Lucyna Natkaniec-Nowak, Dominika Czapla   +2 more
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Chemical Signatures of Fossilized Resins and Recent Plant Exudates

Angewandte Chemie International Edition, 2008
AbstractAmber is one of the few gemstones based on an organic structure. Found over most of the world, it is the fossil form of sticky plant exudates called resins. Investigation of amber by modern analytical techniques provides structural information and insight into the identity of the ancient plants that produced the source resin. Mass spectrometric
Joseph B, Lambert, Jorge A, Santiago-Blay, Ken B, Anderson   +2 more
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X-Ray Diffraction Study of Some Fossil and Modern Resins

Science, 1967
Samples of both fossil and modern resins have been investigated by x-ray diffraction techniques. Most fossil resins (ambers) yield only diffuse x-ray diffraction patterns, though some (settlingite, Highgate copalite, and guayaquillite) have relatively sharp patterns. Many modern resins, including those from species of Pinus
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Fossil resins – A chemotaxonomical overview

Earth-Science Reviews
J. Pańczak, P. Kosakowski, P. Drzewicz, A. Zakrzewski   +3 more
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Duxite – Fossil resin of Miocene age

Organic Geochemistry, 2018
Abstract A series of Miocene fossil resin from the northwest part of the Czech Republic, called duxite, has been analyzed by elemental, microscopic, gas chromatography (GC/MS), pyrolysis-gas chromatography, Fourier Transform infrared (FTIR), and Raman techniques.
Martina Havelcová, Vladimír Machovič, Ivana Sýkorová, Ladislav Lapčák, Alexandra Špaldoňová, Karel Mach, Zdeněk Dvořák   +6 more
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Fossil resins of Alaska: history of study

Vestnik of geosciences, 2023
The article reviewes the current state of knowledge of fossil resin finds in Alaska (USA). On the basis of little-known and fragmentary documents found in both Russian and foreign scientific literature, their main locations are briefly described. The primacy of Russian researchers mentioning fossil resins of coastal regions of Alaska is noted.
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Arthropods in contemporary and some fossil resins

Paleontological Journal, 2009
More than 4800 arthropod inclusions were isolated and identified from resin of various contemporary conifer trees in various parts of northern Eurasia. Their composition is compared with that in representative collections of Baltic and Rovno ambers (Upper Eocene) and with that in Dominican amber (Lower Miocene).
V. V. Zherikhin, I. D. Sukacheva, A. P. Rasnitsyn   +2 more
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