Radiation imagery chemistry: process – composition – or product th – Product having sound record or process of making
Patent
1980-06-18
1982-07-27
Pianalto, Bernard D.
Radiation imagery chemistry: process, composition, or product th
Product having sound record or process of making
252 6254, 427128, 427130, 427131, 427340, 428694, 428900, 430510, 430513, 430514, C04B 3504
Patent
active
043418554
ABSTRACT:
Photographic elements are provided with a magnetic stripe that is useful for sound recording by applying a magnetic striping composition, containing finely-divided magnetic particles and an acrylated epoxy resin, over the anti-halation layer of the element. The striping composition penetrates the anti-halation layer to contact the support and is cured to an alkali-insoluble cross-linked stripe which is composite with the anti-halation layer and strongly bonded to the support so as to resist removal by alkaline photographic processing solutions.
REFERENCES:
patent: 3704167 (1972-11-01), Yamamoto et al.
patent: 4072592 (1978-02-01), Due et al.
Carr David L.
Krall Harry J.
Lu Chen-i
Morrison Edward D.
Eastman Kodak Company
Lorenzo A. P.
Pianalto Bernard D.
LandOfFree
Photographic element provided with a magnetic recording stripe a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photographic element provided with a magnetic recording stripe a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic element provided with a magnetic recording stripe a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2025762