Tannin-Based Adhesives

Abstract The word “tannin” has loosely been used to define two different classes of chemical compounds of mainly phenolic nature: hydrolyz-able tannins and condensed tannins. The former, including chestnut, myrobolans (Terminalia and Phyllantus tree species), and dividivi (Caesalpina coraria) extracts, are mixtures of simple phenols, such as pyrogallol and ellagic acid, and of esters of a sugar, mainly glucose, with gallic and digallic acids.

[1]  A. Pizzi.  Phenolic and tannin‐based adhesive resins by reactions of coordinated metal ligands. I. Phenolic chelates , 1979 .

[2]  A. Pizzi.  Tannin‐based polyurethane adhesives , 1979 .

[3]  A. Pizzi.  Tannin‐based neutral and alkaline phenolic‐type foams , 1979 .

[4]  A. Pizzi.  Sulphited tannins for exterior wood adhesives , 1979 .

[5]  A. Pizzi.  Wattle tannin adhesives for radio-frequency curing , 1978 .

[6]  A. Pizzi,et al.  Resorcinol/wattle flavonoids condensates for cold‐setting adhesives , 1978 .

[7]  A. Pizzi.  Tannin‐formaldehyde exterior wood adhesives through flavonoid B‐ring cross linking , 1978 .

[8]  A. Pizzi,et al.  The chemistry and development of tannin-based adhesives for exterior plywood , 1978 .

[9]  J. Botha,et al.  Condensed tannins: direct synthesis, structure, and absolute configuration of four biflavonoids from black wattle bark (‘mimosa’) extract , 1978 .

[10]  D. W. Engel,et al.  X-Ray structure, conformation, and absolute configuration of 8-bromotetra-O-methyl-(+)-catechin , 1978 .

[11]  P. Steiner,et al.  Determination of Resorcinol Content in Phenol-Resorcinol-Formaldehyde Resins by Infrared Spectrometry , 1978 .

[12]  D. G. Roux.  Recent advances in the chemistry and chemical utilization of the natural condensed tannins , 1972 .

[13]  J. Feeney,et al.  Hindered rotation about the sp2–sp3 hybridized C–C bond between flavanoid units in condensed tannins , 1971 .

[14]  K. Weinges,et al.  Zur Kenntnis der Proanthocyanidine, XI 1) Konfigurationsbestimmung von C 30 H 26 O 12 -Procyanidinen und Strukturaufklärung eines neuen Procyanidins , 1968 .

[15]  K. Weinges,et al.  Zur Kenntnis der Proanthocyanidine, X Procyanidine aus Früchten , 1968 .

[16]  T. R. Seshadri,et al.  A new proanthocyanidin from the stem bark of Myrica nagi thumb. , 1966 .

[17]  H. M. Saayman,et al.  The origins of tannins and flavonoids in black-wattle barks and heartwoods, and their associated "non-tannin" components. , 1965, The Biochemical journal.

[18]  D. H. Brown,et al.  Complexes of tungstate and molybdate ions containing two organic ligands , 1963 .

[19]  T. Swain,et al.  Changes in tannins in ripening fruits , 1963 .

[20]  S. Drewes,et al.  Condensed tannins. 15. Interrelationships of flavonoid components in wattle-bark extract. , 1963, The Biochemical journal.

[21]  D. Busch.  Reactions of coordinated ligands and homogeneous catalysis , 1962 .

[22]  E. Paulus,et al.  Condensed tannins. 8. The isolation and distribution of interrelated heartwood components of Schinopsis spp. , 1961, The Biochemical journal.

[23]  R. B. Hughes,et al.  635. The occurrence of 2-benzyl-2-hydroxycoumaran-3-ones in quebracho tannin extract , 1961 .

[24]  J. Newbould,et al.  714. Polymerisation of flavans. Part IV. The condensation of flavan-4-ols with phenols , 1961 .

[25]  R. Kluiber.  Inner Complexes. III. Ring Bromination of β-Dicarbonyl Chelates , 1960 .

[26]  E. Richardson,et al.  Molybdic acid and its organic complexes—IV Complexes of molybdate with polyhydric phenols— A spectrophotometric study , 1960 .

[27]  D. G. Roux,et al.  Condensed tannins. 4. The distribution and deposition of tannins in the heartwoods of Acacia mollissima and Schinopsis spp. , 1960, The Biochemical journal.

[28]  Roger Hayward,et al.  The Hydrogen Bond , 1960 .

[29]  D. G. Roux,et al.  273. Natural occurrence of enantiomorphous leucoanthocyanidian: (+)-mollisacacidin (gleditsin) and quebracho(–)-leucofisetinidin , 1959 .

[30]  D. G. Roux,et al.  Mechanism of Formation of Anthocyanidins from Leucoanthocyani(di)ns , 1959, Nature.

[31]  K. Freudenberg,et al.  ZUR KENNTNIS DER CATECHIN‐GERBSTOFFE , 1958 .

[32]  W. Cummings,et al.  872. Polymerisation of flavans. Part II. The condensation of 4′-methoxyflavan with phenols , 1958 .

[33]  M. Calvin,et al.  Chemistry of the metal chelate compounds , 1952 .