Protecting layer for gelatin based AGX photographic products

Details Protecting layer for gelatin based AGX photographic products Protecting layer for gelatin based AGX photographic products

1997-11-06

1999-10-12

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Imaged product

Structurally defined

430 12, 430523, 430527, 430531, 430627, 430961, 428195, 428205, G03C 300, B32B 300

Patent

active

059653043

ABSTRACT:
The present invention is an imaged photographic element which includes a support, at least one silver halide light-sensitive emulsion layer superposed on the support; and a protective overcoat furthest from the support. The protective overcoat is superposed on the silver halide light sensitive layer. The protective overcoat includes a first polymeric particle having a glass transition temperature of greater than or equal to 25.degree. C. and a particle size of from 5 to 500 nm and a second polymeric particle having a glass transition temperature of less than 25.degree. C. and a particle size of from 5 to 500 nm at a weight ratio of the first polymeric particle to the second polymeric particle of from 3:97 to 80:20 and wax particle having a size of from 0.01 .mu.m to 0.5 .mu.m. The protective overcoat is applied from an aqueous coating.

REFERENCES:
patent: 2259009 (1941-10-01), Talbot
patent: 2331746 (1943-10-01), Talbot
patent: 2706686 (1955-04-01), Hilborn
patent: 2719791 (1955-10-01), Land
patent: 2751315 (1956-06-01), Staehle
patent: 2798004 (1957-07-01), Weigel
patent: 2956877 (1960-10-01), Land et al.
patent: 3113867 (1963-12-01), Van Norman et al.
patent: 3190197 (1965-06-01), Pinder
patent: 3397980 (1968-08-01), Stone
patent: 3415670 (1968-12-01), McDonald
patent: 3443946 (1969-05-01), Hrabbefer et al.
patent: 3502501 (1970-03-01), Burczyk et al.
patent: 3697277 (1972-10-01), King
patent: 3733293 (1973-05-01), Gallagher et al.
patent: 4092173 (1978-05-01), Novak et al.
patent: 4171979 (1979-10-01), Novak et al.
patent: 4279945 (1981-07-01), Audran et al.
patent: 4302523 (1981-11-01), Audran et al.
patent: 4333998 (1982-06-01), Leszyk
patent: 4426431 (1984-01-01), Harasta et al.
patent: 4999266 (1991-03-01), Platzer et al.
patent: 5179147 (1993-01-01), Jones
patent: 5376434 (1994-12-01), Ogawa et al.
patent: 5447832 (1995-09-01), Wang et al.
patent: 5529891 (1996-06-01), Wang et al.
patent: 5594047 (1997-01-01), Nielsen et al.
patent: 5643972 (1997-07-01), Wang et al.
patent: 5731119 (1998-03-01), Eichorst et al.
patent: 5786298 (1998-07-01), Tsou et al.
Research Disclosure, Nov. 1992, Item 34390, entitled "Photographic Light-Sensitive Silver Halide Film Can Comprise A Transparent Magnetic Recording Layer, Usually Provided On The Backside Of The Photographic Support", pp. 869-874, Disclosed Anonymously.
Research Disclosure, Feb. 1995, Item 37038, entitled "Typical And Preferred Color Paper, Color Negative, and Color Reversal Photographic Elements And Processing", pp. 79-115, Disclosed Anonymously.

Affiliated with

Also associated with

Rating

Protecting layer for gelatin based AGX photographic products does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Protecting layer for gelatin based AGX photographic products, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protecting layer for gelatin based AGX photographic products will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-650512