Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1996-06-12
1998-03-10
Huff, Mark F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430530, 430531, 430532, 430501, 430527, G03C 176, G03C 185
Patent
active
057260010
ABSTRACT:
In accordance with one embodiment of the invention a composite support for an imaging element is described, which composite support comprises a polymeric film having coated thereon an electrically conductive layer and an auxiliary layer coated over the electrically conductive layer, wherein the polymeric film comprises a surface which has been activated by energetic treatment, and wherein the composite support further comprises an adhesion promoting layer comprising an aqueous dispersible, aliphatic, anionic polyurethane binder having an ultimate elongation to break of at least 350 percent either between the polymeric film and the electrically conductive layer or between the electrically conductive layer and the auxiliary layer, and the electrically conductive layer or adhesion promoting layer is in contiguous contact with the activated surface of the polymeric film. In accordance with a further embodiment of the invention, an imaging element for use in an image-forming process is described, which element comprises such a composite support and at least one image-forming layer. The invention provides composite supports and imaging elements containing an electrically conductive antistatic layer having excellent adhesion to energetic surface-treated polymer film supports, and of auxiliary layers to the electrically conductive antistatic layer.
REFERENCES:
patent: 3837886 (1974-09-01), Tatsuta et al.
patent: 3849166 (1974-11-01), Omichi et al.
patent: 4203769 (1980-05-01), Gusestaux
patent: 4689359 (1987-08-01), Ponticello et al.
patent: 4914018 (1990-04-01), Besio et al.
patent: 4954430 (1990-09-01), Ishigaki et al.
patent: 5310640 (1994-05-01), Markin et al
patent: 5326689 (1994-07-01), Murayama
patent: 5360706 (1994-11-01), Anderson et al.
patent: 5360707 (1994-11-01), Kato et al.
patent: 5368995 (1994-11-01), Christian et al.
patent: 5425980 (1995-06-01), Grace et al.
patent: 5427835 (1995-06-01), Morrison et al.
patent: 5439785 (1995-08-01), Boston et al.
patent: 5451495 (1995-09-01), Falkner et al.
patent: 5457013 (1995-10-01), Christian et al.
patent: 5484694 (1996-01-01), Lelental et al.
patent: 5532118 (1996-07-01), Bauer et al.
patent: 5609969 (1997-03-01), Clatanoff et al.
Anderson Andrew J.
Eastman Kodak Company
Huff Mark F.
LandOfFree
Composite support for imaging elements comprising an electricall does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite support for imaging elements comprising an electricall, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite support for imaging elements comprising an electricall will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-138106