{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Phosphoric acid partial ester compositions and method of fatting leather therewith", "item": "https://www.patentleaderboard.com/patent/4834896"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Phosphoric acid partial ester compositions and method of fatting leather therewith

Phosphoric acid partial ester compositions and method of fatting leather therewith

US Patent 4834896 · Granted May 30, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device for manipulating healds or drop wires in a warp-thread drawing-in machine1994
Mixed phosphoric acid partial esters of oxyalkated and non-oxyalated fatty alcoh1990
Fatting compositions containing surface-active phosphoric acid partial esters1988