Coating processes – Nonuniform coating – Applying superposed diverse coatings or coating a coated base
Patent
1980-02-15
1981-11-17
Herbert, Jr., Thomas J.
Coating processes
Nonuniform coating
Applying superposed diverse coatings or coating a coated base
4274071, 4274072, 4274122, 4274123, 4274125, 428426, 428441, 428515, 428519, 428480, 428483, 525333, B05D 136, B32B 2708
Patent
active
043011950
ABSTRACT:
Transparent sheet material comprising a transparent backing having an ink-receptive stratum thereon. The ink-receptive stratum comprises either a mixture of two polymers or individual layers of each polymer. One polymer is the reaction product of an epoxidized, water-insoluble, neutral rubbery polymer and a water-soluble secondary mono amine and the second polymer contains the repeating units ##STR1##
REFERENCES:
patent: 3661874 (1972-05-01), Olson
patent: 4038449 (1977-07-01), Uemura et al.
Eisele John F.
Mercer Elizabeth A.
Alexander Cruzan
Herbert, Jr. Thomas J.
Lilly James V.
Minnesota Mining and Manufacturing Company
Sell Donald M.
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