| 摘要 |
New coating compositions having controllable drying time and capable of drying rapidly at ambient temperatures without substantial evolution of gaseous by-products caused by conventional driers such as melamines or urea formaldehyde comprising carbodiimides or homologies of carbodiimides together with organic carboxylates. These compositions are particularly useful in providing fast-drying long-oil alkyds which form coatings exhibiting excellent hardness, toughness and resistance to humidity and salt spray.
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