Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Diquaternary bleach activators and compositions containing them

Diquaternary bleach activators and compositions containing them

US Patent 5399746 · Granted Mar 21, 1995

Estimated economic value: $8,317,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Amine and quaternary ammonium compounds made from ketones and aldehydes, and com2001
Diquaternary compounds useful as bleach activators1998
Diquaternary compounds useful as bleach activators1998
Diquaternary compounds useful as bleach activators1998
Diquaternary compounds useful as bleach activators, and compositions containing 1997
Diquaternary compounds useful as bleach activators, and compositions containing 1997
Diquaternary compounds useful as bleach activators, and compositions containing 1997
Ore dewatering process and compositions therefor1991
Process for preparing quaternary ammonium compounds1991
Cleaning composition containing a colorant stabilized against fading1989
Liquid phase process for producing esters1988