Photohardenable vesicular image-forming elements

Details Photohardenable vesicular image-forming elements Photohardenable vesicular image-forming elements

1972-06-21

1977-04-26

Bowers, Jr., Charles L.

Gas separation: apparatus

Solid sorbent apparatus

With programmed, cyclic, or time responsive control means

96 48HD, 96 85, 96 87R, 96115R, G03C 168

Patent

active

040199096

ABSTRACT:
A photohardenable thermoplastic stratum containing a thermally activated blowing agent may be used to record images by imagewise exposing the stratum to actinic radiation adapted to polymerize and harden the stratum image-wise, and heating the exposed stratum to soften the unhardened areas and decompose the blowing agent, whereby a positive image of microscopic bubbles is formed in said stratum.

REFERENCES:
patent: 2684341 (1954-07-01), Anspow et al.
patent: 2852379 (1958-09-01), Hepher et al.
patent: 2911299 (1959-11-01), Baril et al.
patent: 2996381 (1961-08-01), Oster et al.
patent: 3108872 (1963-10-01), McMahon
patent: 3171744 (1965-03-01), Peticolas
patent: 3183091 (1965-05-01), Sporer et al.
patent: 3252796 (1966-05-01), Lindquist et al.
patent: 3260509 (1966-07-01), Lokken
patent: 3298833 (1967-01-01), Gaynor
patent: 3418118 (1968-12-01), Thommes et al.

Affiliated with

Also associated with

Rating

Photohardenable vesicular image-forming elements does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photohardenable vesicular image-forming elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photohardenable vesicular image-forming elements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2085608