Basic dyeing of poly(arylene sulfide) resins

The affinity of a poly(arylene sulfide) resin composition for basic dyes is improved by contacting the composition with a sulfonating agent selected from the group consisting of sulfur trioxide, fuming sulfuric acid, and chlorosulfonic acid.

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Bibliographische Detailangaben
Hauptverfasser:	TIESZEN, DALE O, BLACKWELL, JENNINGS P
Format:	Patent
Sprache:	eng
Schlagworte:	DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	The affinity of a poly(arylene sulfide) resin composition for basic dyes is improved by contacting the composition with a sulfonating agent selected from the group consisting of sulfur trioxide, fuming sulfuric acid, and chlorosulfonic acid.