Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dyeing textile material with pigment dyes: pre-treatment with quaternary ally ammonium salt polymer

Dyeing textile material with pigment dyes: pre-treatment with quaternary ally ammonium salt polymer

US Patent 5006129 · Granted Apr 9, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Control device for a motion picture camera and control method2024
Mixtures of optical brighteners2000
Process for the preparation of diacylimides2000
Storage-stable liquid brightener formulations1999
Method for determining cyclic service life for rotational parts of a rotary mach1997
Polycondensates containing phosphinic and phosphonic acid groups1996
Polycondensates containing phosphinic or phosphonic acid groups and siloxane gro1996
Thickening water-in-oil dispersions, their preparation process and their use in 1996
Stable and homogeneous aqueous formulations of surfactants1995
Stable and homogeneous aqueous formulations of surfactants1995
Dyeing of cellulose with soluble sulphur dyes without reducing agent1993
Dyeing of cellulose with soluble sulphur dyes without reducing agent1993