公开(公告)号：ZA200707371B

公开(公告)日：2009-08-26

申请号：ZA200707371

申请日：2007-01-01

Applicant: BUCKMAN LABOR INC

Inventor： JOSEPH FENYES ,  THOMAS MCNEEL ,  STEPHEN BRYANT ,  MARILYN WHITTEMORE ,  CSUROS ZOLTAN G ,  MARK ZOLLINGER ,  MILLER ROBERT H ,  BARCELLOS MIGUEL NAIM

IPC: C07C20090101 ,  C14C20090101

公开(公告)号：ZA200402443B

公开(公告)日：2004-10-07

申请号：ZA200402443

申请日：2004-03-29

Applicant: BUCKMAN LABOR INC

Inventor： BERNARD HILL WALTER JR ,  BARCELLOS MIGUEL NAIM

IPC: C14C9/00 ,  C14C

Abstract: The present invention relates to novel formulations for water proofing leather, a process for waterproofing leather, and leather goods waterproofed by the formulations and processes of the present invention. More specifically, the present invention relates to the use of a composition containing a salt of polyalkyl carboxylic acid anhydride, an aliphatic carboxylic acid amide, a fatty alcohol or blend of fatty alcohols, an alcohol cosolvent, a preservative, and water for imparting improved hydrophobicity, flexibility, and/or product feel of the finished leather goods.