D - Textiles – Paper – 06 – M
Patent
D - Textiles, Paper
06
M
D06M 13/224 (2006.01) D06M 13/282 (2006.01) D06M 13/288 (2006.01) D06M 13/358 (2006.01) D06M 23/00 (2006.01)
Patent
CA 2221337
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.
L'invention a pour objet une composition et un procédé pour réduire la quantité des fumées générées à des températures élevées lors de l'application d'une composition de finissage à des fibres. L'addition de certains antioxydants à une composition de lubrifiant de fibres à base d'oxa-acides ou d'esters d'oxa-acides réduit sensiblement le développement de fumées à des températures comprises entre 170 et 200 ·C.
Henkel Corporation
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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