Method for preparing an aluminum foil for use as a support in li

Details Method for preparing an aluminum foil for use as a support in li Method for preparing an aluminum foil for use as a support in li

1996-06-26

1998-03-24

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Diffusion transfer process, element, or identified image...

430204, 430229, 4302781, 101459, 148275, 148276, 148285, 205 50, 205139, 205152, 205153, 205201, 205214, 205229, G03F 707, G03F 709, G03C 828, B41N 100

Patent

active

057311242

ABSTRACT:
The present invention provides a method for preparing an aluminium foil comprising the steps of roughening an aluminium foil and subsequently anodizing said aluminium foil characterized in that after said anodization said aluminium foil is cleaned using an aqueous bicarbonate containing solution. The present invention further provides a mono-sheet silver salt diffusion transfer material having as a support the alumium foil obtainable from the above defined method. The step of cleaning in the bicarbonate containing solution improves the adhesion of an image receiving layer containing physical development nuclei to the aluminum foil as revealed from the increased amount of silver precipitated in the image receiving layer when the aluminum foil provided with an image receiving layer is used in a diffusion transfer reversal (DTR) process.

REFERENCES:
patent: 3787298 (1974-01-01), Niebylski
patent: 3849264 (1974-11-01), Weber et al.
patent: 4425420 (1984-01-01), DeJaeger et al.
patent: 5068165 (1991-11-01), Coppens et al.

Affiliated with

Also associated with

Rating

Method for preparing an aluminum foil for use as a support in li does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for preparing an aluminum foil for use as a support in li, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing an aluminum foil for use as a support in li will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2287715