Main > PHOTOGRAPHY > Protective Overcoat > Matte Particles > PMMA

Product USA. E.

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 08.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS - Support
- Ag halide layer
- Protective overcoat: Hydrophilic binder & permanent matte
particles comprising > 80 % PMMA
PATENT PHOTOCOPY Available on request

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