Process for making a photographic support

Details Process for making a photographic support Process for making a photographic support

1986-04-24

1987-04-21

Chin, Peter

Paper making and fiber liberation

Processes and products

With coating after drying

162158, 1621643, 162179, D21H 134, D21H 310

Patent

active

046594302

ABSTRACT:
A photographic support comprising a paper sheet coated with a polyolefin on both surfaces thereof, in which the paper sheet contains a water-soluble aluminum salt, an unreactive sizing agent, a reactive sizing agent, and optionally a polyamide-polyamine-epichlorohydrin resin, which is particularly resistant to edge soiling.

REFERENCES:
patent: 3311532 (1967-03-01), Kulick et al.
patent: 3755069 (1973-08-01), Crawford et al.
patent: 4133688 (1979-01-01), Sack et al.
patent: 4288287 (1981-09-01), Miyama et al.

Affiliated with

Also associated with

Rating

Process for making a photographic support does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for making a photographic support, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making a photographic support will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-749854