| Résumé : |
It would be hard to find a stage in leather manufacture where polyurethanes or their starting products have not yet been tried out. To the scientist, the term "polyurethanes" means, first of all, a variable system which is easy to modify, so that the polymer can be "tailor made" to meet specific demands, while to those who are chiefly pratically minded a few negative aspects will occur, such as pot life, non-aqueous solvents, and vessels that are hard to clean. But this versatile class of polymers must have quite a number of points to its credit-or else it could not be put to so many different uses in leather manufacture. Several examples are reviewed in this paper. |
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Ajouter le résultat dans votre panier Affiner la recherchePolyurethanes in leather finishing and coating in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 57 (Année 1973)
