Inventor
ROTTO NELSON T
US13 patents
⚠️ This page may combine multiple inventors who share the name “ROTTO NELSON T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
10 patentsUS5661207AAug 26, 1997
Carboxylic-acid functional polyurethane polymers and their use in magnetic recording media
MINNESOTA MINING & MFG92 citations95
US5759666AJun 2, 1998
Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media
MINNESOTA MINING & MFG19 citations91
US5523115AJun 4, 1996
Magnetic recording medium having radiation curable binder with α-methylstyrene unsaturation
MINNESOTA MINING & MFG28 citations91
US5510187AApr 23, 1996
Magnetic recording medium whose magnetic layer incorporates nonhalogenated vinyl copolymer and specified polyurethane polymer
MINNESOTA MINING & MFG36 citations91
US5501903AMar 26, 1996
Magnetic recording medium having a binder system including a non halogenated vinyl polymer and a polyurethane polymer each with specified pendant groups
MINNESOTA MINING & MFG30 citations91
US5380905AJan 10, 1995
Magnetic recording medium having radiation curable binder with α-methylstyrene unsaturation
MINNESOTA MINING & MFG22 citations91
US5498685AMar 12, 1996
Carboxylic-acid functional polyurethane polymers and their use in magnetic recording media
MINNESOTA MINING & MFG17 citations81
US5874502AFeb 23, 1999
Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media
MINNESOTA MINING & MFG12 citations72
US5712345AJan 27, 1998
Binder system for magnetic media
MINNESOTA MINING & MFG9 citations72
US5512651AApr 30, 1996
Strong carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media
MINNESOTA MINING & MFG18 citations69
3M INNOVATIVE PROPERTIES COMPANY
2 patentsUS11739172B2Aug 29, 2023
Composition including monomer with a carboxylic acid group, monomer with a hydroxyl group, and crosslinker and related articles and methods
3M INNOVATIVE PROPERTIES COMPANY2 citations69
US12378340B2Aug 5, 2025
Crosslinkers and curable compositions including the same
3M INNOVATIVE PROPERTIES COMPANY0 citations46