Inventor

VALSECCHI ALBERTO

IT14 patents

⚠️ This page may combine multiple inventors who share the name “VALSECCHI ALBERTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINNESOTA MINING & MFG

11 patents

US5439785AAug 8, 1995

Photographic elements comprising antistatic layers of vanadium pentoxide, epoxy-silane, and sulfopolymer

MINNESOTA MINING & MFG43 citations92

US4582782AApr 15, 1986

Antistatic photographic multi-layer base having a hydrophilic and hydrophoetic layer

MINNESOTA MINING & MFG8 citations73

US4262088AApr 14, 1981

Antistatic film bases and photographic elements comprising said antistatic film bases

MINNESOTA MINING & MFG7 citations71

US4914018AApr 3, 1990

Antistatic photographic base and light-sensitive element

MINNESOTA MINING & MFG10 citations71

US5484693AJan 16, 1996

Photographic elements comprising antistatic film bases

MINNESOTA MINING & MFG3 citations62

US6063556AMay 16, 2000

Radiographic material with improved antistatic properties utilizing colloidal vanadium oxide

MINNESOTA MINING & MFG5 citations61

US4424273AJan 3, 1984

Subbing polyester support bases and photographic film comprising said improved support bases

MINNESOTA MINING & MFG5 citations60

FERRANIA SPA

3 patents

US6348305B2Feb 19, 2002

Photographic element with a layer improving the adhesion to the support base

FERRANIA SPA0 citations47

US6300048B1Oct 9, 2001

Photographic element with a layer improving the adhesion to the support

FERRANIA SPA1 citations47

US6261752B1Jul 17, 2001

Alkaline soluble mixture composed of cellulose derivatives

FERRANIA SPA0 citations46