| 摘要 |
<p>A composition and process for reducing the amount of smoke generated at elevated temperatures when applying a fiber finish composition to fibers. Figure 1 shows a smoke measurement device known as the 'Hund-Gerat' tester which is used to measure the amount of smoke generated. The addition of certain antioxidants to a fiber lubricant composition containing oxa-acids or oxa-acid esters substantially reduces the development of smoke at temperatures from 170 to 200 °C.</p> |
