Dimer polymeric coating selectively strippable as cohesive film

Details Dimer polymeric coating selectively strippable as cohesive film Dimer polymeric coating selectively strippable as cohesive film

1984-01-13

1985-07-02

Kight, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524 32, 524 33, 525 28, 4284234, 428532, 424 32, 424 33, 424 34, 424 35, C08G 1810, C08L 118, C08L 7504

Patent

active

045269130

ABSTRACT:
A polymeric coating composition containing nitrocellulose, an acrylate copolymer, a prepolymer from a dimer diisocyanate and a difunctional monomer with an active hydrogen in each group, and a diamine. Solvents may include isopropyl alcohol, ethyl acetate, and toluene. Optionally there may be included a second copolymer from a sulfinamide and formaldehyde and/or a plasticizer. A dried coating from this composition is selectively strippable from a substrate as a cohesive film upon application of a remover solution containing acetone, isopropyl alcohol and water.

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