Inventor
GRUNERT HEINZ
DE3 patents
Patents
3 patentsUS4090845AMay 23, 1978
Process for the dyeing of polyacrylonitrile fibrous material
HENKEL KGAA11 citations71
US4500320AFeb 19, 1985
Use of fine-particulate alkali metal alumino-silicates in the process of dye soaping
HENKEL KGAA7 citations68
US4087247AMay 2, 1978
Process for the dyeing of polyacrylonitrile fibers
HENKEL KGAA3 citations60