Hydrophilic-colloid silver halide emulsion hardened with a bisvi

Details Hydrophilic-colloid silver halide emulsion hardened with a bisvi Hydrophilic-colloid silver halide emulsion hardened with a bisvi

1976-10-15

1977-07-12

Louie, Jr., Won H.

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

96111, 260607A, 260117, 106125, G03C 130

Patent

active

RE0293059

ABSTRACT:
Photographic elements are disclosed containing a hydrophilic colloid layer hardened with a compound having two vinylsulfonyl radicals coupled through a divalent hydrocarbon radical chosen from the group consisting of (1) an aliphatic radical having from 1 to 6 carbon atoms, (2) --X--Y--X-- in which X is an alkylene group having 1 or 2 carbon atoms and Y is a phenylene group and (3) a phenyl-substituted methylene group. The compounds may be utilized generally in hardenable hydrophilic colloid compositions. Except for those compounds incorporating an alkylene divalent hydrocarbon radical, the hardeners are new compounds.

REFERENCES:
patent: 3392024 (1968-07-01), Burness
patent: 3642486 (1972-02-01), Burness et al.
patent: 3642908 (1972-02-01), Burness et al.
patent: 3676143 (1972-07-01), Himmelmann et al.

Affiliated with

Also associated with

Rating

Hydrophilic-colloid silver halide emulsion hardened with a bisvi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrophilic-colloid silver halide emulsion hardened with a bisvi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrophilic-colloid silver halide emulsion hardened with a bisvi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-479679