Invention Grant
- Patent Title: Abrasive lubricating overcoat layers
- Patent Title (中): 磨料润滑外涂层
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Application No.: US724720Application Date: 1996-09-30
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Publication No.: US5776668APublication Date: 1998-07-07
- Inventor: George Leslie Oltean , Mridula Nair , Tamara Kay Osburn
- Applicant: George Leslie Oltean , Mridula Nair , Tamara Kay Osburn
- Applicant Address: NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: NY Rochester
- Main IPC: G03C1/00
- IPC: G03C1/00 ; G03C1/76 ; G03C5/14 ; G03C11/02 ; G11B5/633 ; G11B5/72 ; G11B5/73 ; G11B5/738 ; G03C11/06
Abstract:
The present invention describes a photographic element having a support, a light-sensitive layer, a transparent magnetic recording layer and a lubricating/abrasive layer farthest from the support which contains a film-forming binder, lubricant and abrasive particles.
Public/Granted literature
- US4594851A Flameholder with removable flameholder attachments Public/Granted day:1986-06-17
Information query
