Waterproof photographic paper support

Details Waterproof photographic paper support Waterproof photographic paper support

1987-10-15

1989-04-11

Ives, P. C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

4284788, 428513, 428414, 430532, 430536, 430538, 162135, B32B 2308, D21H 302, D21H 500, G03C 187

Patent

active

048205826

ABSTRACT:
A waterproof, polyolefin coated paper support for photographic coatings is disclosed, wherein the paper base contains an alkylketene dimer as a hydrophobizing sizing agent. The alkylketene dimer consists to the greater part of behenyl ketene and contains no more than 40% residues originating from alkylketenes having chains shorter than C.sub.20 -alkyl.

REFERENCES:
patent: 4331508 (1982-05-01), Miyama et al.
patent: 4675245 (1987-06-01), Von Meer

Affiliated with

Also associated with

Rating

Waterproof photographic paper 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 Waterproof photographic paper support, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waterproof photographic paper support will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-666437