发明授权
US4270912A Stabilized tanning composition comprising a reaction product of (a) polyaldehyde (b) secondary amine and (c) an alcohol and method 失效
稳定鞣制组合物,其包含(a)多醛(b)仲胺和(c)醇的反应产物和方法

  • 专利标题: Stabilized tanning composition comprising a reaction product of (a) polyaldehyde (b) secondary amine and (c) an alcohol and method
  • 专利标题(中): 稳定鞣制组合物,其包含(a)多醛(b)仲胺和(c)醇的反应产物和方法
  • 申请号: US52217
    申请日: 1979-06-26
  • 公开(公告)号: US4270912A
    公开(公告)日: 1981-06-02
  • 发明人: William C. Prentiss
  • 申请人: William C. Prentiss
  • 申请人地址: NJ Newark
  • 专利权人: Seton Company
  • 当前专利权人: Seton Company
  • 当前专利权人地址: NJ Newark
  • 主分类号: C14C3/08
  • IPC分类号: C14C3/08 C14C3/06 C14C3/16 C14C3/18
Stabilized tanning composition comprising a reaction product of (a)
polyaldehyde (b) secondary amine and (c) an alcohol and method
摘要:
A leather tanning composition is comprised of the reaction product of a polyaldehydic compound, a secondary amine and a monohydric alcohol.
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