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METHOD FOR PRODUCING THERMOSETTING PHENOLIC RESINS AND PHENOLIC RESINS OBTAINABLE BY THE METHOD
, 2018 The present invention relates to a method for producing thermosetting phenolic resins as well as thermosetting phenolic resins. In particular, the invention relates to a method for producing thermosetting phenolic resins, comprising at least one polycondensation product obtained by polycondensation of phenolic compounds with HMF and thermosetting ...
Mortato, Mariangela +6 more
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, 2000 The salient and versatile features of phenolic resins provide favorable comparisons between them and other thermosetting resins as well as thermoplastic products: thermal behavior; high strength level; long term thermal and mechanical stability; fire ...
Arno Gardziella +2 more
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ACS Applied Polymer Materials, 2022 International audienceDiscovered by Baekeland a century ago, phenolic resins are still widely used today with a global production of about 12 million tons/year.
Nathanael Chaussoy +2 more
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Biorenewable Epoxy Resins Derived from Plant-Based Phenolic Acids
ACS Sustainable Chemistry and Engineering, 2016 Plant-derived phenolic acids are attractive substitutes for petroleum sources for the derivation of polymers, due to their rigid aromatic rings and chemical groups amenable to functionalization.
Guozhen Yang, Megan L Robertson
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Synthesis and Characterization of a Fluorinated Phenolic Resin/phenolic Resin Blend
Journal of Macromolecular Science, Part B, 2015ABSTRACTFluorine atoms were introduced into the molecular chain of a phenolic resin (PR) by a two-step acid synthesis process to improve its thermal and hydrophobic properties. The successful synthesis of a fluorinated phenolic resin/phenolic resin blend (F-PR/PR) was proven by Fourier transform infrared spectroscopy (FTIR) and nuclear magnetic ...
Hongyan Wang +5 more
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Abstract This article describes the chemistry of phenolic resins, reviews their characteristics and properties for various composite manufacturing processes, and discusses some representative applications. It tabulates the Pittsburgh smoke toxicity test results for selected resins.
Paul H. Jones, Shahid P. Qureshi
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Paul H. Jones, Shahid P. Qureshi
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2009
Abstract Alternative Names Novolacs, resoles Trade Name Bakelite (Georgia Pacific Resins, Inc.) Durite (Hexion) Class Thermoset polymers; chemical copolymers Typical Comonomers Phenols, substituted phenols, formaldehyde Polymerizations Condensation Major Applications Construction materials, electronics, aerospace, molded parts ...
Alexander B Morgan, Milind Sohoni
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Abstract Alternative Names Novolacs, resoles Trade Name Bakelite (Georgia Pacific Resins, Inc.) Durite (Hexion) Class Thermoset polymers; chemical copolymers Typical Comonomers Phenols, substituted phenols, formaldehyde Polymerizations Condensation Major Applications Construction materials, electronics, aerospace, molded parts ...
Alexander B Morgan, Milind Sohoni
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2001
Abstract This article describes the chemistry of phenolic resins and reviews their characteristics and properties for various composites fabrication processes. The fabrication processes include solution/hot-melt process, pultrusion, vacuum infusion, filament winding, sheet molding, and hand lay-up.
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Abstract This article describes the chemistry of phenolic resins and reviews their characteristics and properties for various composites fabrication processes. The fabrication processes include solution/hot-melt process, pultrusion, vacuum infusion, filament winding, sheet molding, and hand lay-up.
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Journal of Applied Polymer Science, 1964
AbstractA new method of curing phenolic novolac resins by means of cyclic formals under the catalytic influence of strong acids is given. It was proved that the formals react with the novolac molecules to form a highly crosslinked resite structure. As a practical consequence of this novel curing process it is possible to use the new resins at low or ...
A. Heslinga, A. Schors
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AbstractA new method of curing phenolic novolac resins by means of cyclic formals under the catalytic influence of strong acids is given. It was proved that the formals react with the novolac molecules to form a highly crosslinked resite structure. As a practical consequence of this novel curing process it is possible to use the new resins at low or ...
A. Heslinga, A. Schors
openaire +1 more source