Roll or roller – Concentric layered annulus – Specific composition
Patent
1997-07-28
1999-07-20
Cuda, Irene
Roll or roller
Concentric layered annulus
Specific composition
492 56, B30B 304
Patent
active
059249676
ABSTRACT:
A transport roller having a core and a first bonding layer at least partially surrounding and bonded to the core. Further, roller has a first layer of corrosion material at least partially surrounding and bonded to the first bonding layer, wherein said corrosion resistant material is electroplated nickel or electroless nickel. In addition, the roller has a second bonding layer for bonding a second layer to the core. The second layer includes a wear and abrasion resistant material, wherein the wear and abrasion resistant material is selected from the group including polyurethane; acrylic; silicon dioxide; alumina; chromium oxide; zirconium oxide; composites of zirconia-alumina; or a mixture thereof.
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Chatterjee Dilip K.
Furlani Edward P.
Ghosh Syamal K.
Bailey, Sr. Clyde E.
Cuda Irene
Eastman Kodak Company
Nguyen Trinh T.
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