Low optical dot gain color proof composites

Details Low optical dot gain color proof composites Low optical dot gain color proof composites

1997-01-21

1998-06-09

Chu, John S.

Radiation imagery chemistry: process, composition, or product th

Imaged product

Multilayer

430257, 430260, 430293, G03C 300

Patent

active

057631220

ABSTRACT:
As adhesive films are used over first down half-tone images, air can be entrapped between the dots on the first down image and the after applied adhesive film (e.g., with the next down image layer). The presence of the air as bubbles between the dots creates additional areas of reflection and refraction at air/film interfaces. The use of thin layers of adhesive with the properties according to the present invention has surprisingly been found to prevent or reduce formation of bubbles and thereby maintain the critical optical properties necessary in a proofing material.

REFERENCES:
patent: 3060024 (1962-10-01), Metuchen et al.
patent: 3136637 (1964-06-01), Larson
patent: 3634087 (1972-01-01), Houle et al.
patent: 3671236 (1972-06-01), Van Beusekom
patent: 4304836 (1981-12-01), Cheema et al.
patent: 4482625 (1984-11-01), Namiki et al.
patent: 4596757 (1986-06-01), Barton et al.
patent: 4634652 (1987-01-01), Barton
patent: 4650738 (1987-03-01), Platzer et al.
patent: 4656114 (1987-04-01), Cederberg et al.
patent: 4719169 (1988-01-01), Platzer et al.
patent: 4748101 (1988-05-01), Barton
patent: 4751166 (1988-06-01), Platzer et al.
patent: 4808508 (1989-02-01), Platzer
patent: 4889787 (1989-12-01), Musser
patent: 4929532 (1990-05-01), Dunder
patent: 4952482 (1990-08-01), Barton et al.
patent: 4999266 (1991-03-01), Platzer et al.
patent: 5008174 (1991-04-01), Platzer
patent: 5176973 (1993-01-01), Gifford et al.
patent: 5192630 (1993-03-01), Platzer
patent: 5248583 (1993-09-01), Lundquist et al.
patent: 5258261 (1993-11-01), Heller
patent: 5294515 (1994-03-01), Wojciech et al.

Affiliated with

Also associated with

Rating

Low optical dot gain color proof composites does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low optical dot gain color proof composites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low optical dot gain color proof composites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2197239