Title:
【発明の名称】ポリアミドを蛍光増白する方法
Document Type and Number:
Japanese Patent JPH10502976
Kind Code:
A
Abstract:
The invention concerns a method of optically brightening synthetic polyamides in textile form by means of optical brighteners which are free from ionic groups, in the presence of one or a plurality of blue or violet toning dyes.
Inventors:
Norbert reppert
Dieter Weber
Manfred Hermann
Hans Schwind
Dieter Weber
Manfred Hermann
Hans Schwind
Application Number:
JP50540795A
Publication Date:
March 17, 1998
Filing Date:
July 12, 1995
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
D06P1/00; C07D263/56; C07D413/14; C09B67/22; D06L3/12; D06L4/60; D06L4/636; D06L4/693; D06P3/24; D06P3/26; D06P1/16; D06P1/22; (IPC1-7): D06P1/00; D06P3/24
Attorney, Agent or Firm:
Toshio Yano (3 outside)