1
Kleban Martin, Kaplan Ahmed, Markgraf Kirsten, Tegtmeyer Dietrich, Whiteman John D: Condensate for re-tanning iron-tanned leather. Bayer, Rohm &Amp Haas Co, May 27, 2004: JP2004-149797 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide the use of a special condensate for re-tanning iron-tanned leather, to provide a method for re-tanning the iron-tanned leather, and to provide leather containing the condensate.SOLUTION: There is provided the use of the condensate for re-tanning the iron-tanned leath ...


2
Kleban Martin, Kaplan Ahmet, Markgraf Kirsten, Tegtmeyer Dietrich, Whiteman John D: Condensate for re-tanning iron-tanned leather, preparation method of leather using the condensate and leather prepared by the method to improve ductility of leather. Bayer Aktiengesellschaft, Rohm And Haas Company, May 8, 2004: KR1020030074985

PURPOSE: A condensate for re-tanning an iron-tanned leather, a method for preparing leather by using the condensate and leather prepared by the method are provided, to improve ductility, body and color of leather. CONSTITUTION: The condensate is prepared from a sulfonated aromatic compound, an aldeh ...