Vinyl based coatings

Details Vinyl based coatings Vinyl based coatings

1991-10-24

1993-03-09

Michl, Paul R.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

4283144, 4283148, B32B 2700, B32B 2722, B32B 2730

Patent

active

051926083

ABSTRACT:
An improved composite coating system for coating foam resin articles, including a formulation for a base coat together with a formulation for a top coat which bonds while to the surface of the base coat to form the composite. The base coat formulation is a water-based vinyl resin together with a slow evaporating coalescent and plasticizer. The top coat utilizes a solvent-based vinyl resin together with aromatic and aliphatic solvents and plasticizers. Erucic acid base monoamides are utilized for achieving desirable slip properties in the finished top coating. In order to achieve the desirable properties of the composite coatings, the latex resin-based materials are selected from those having a low glass transition temperature such as between -20.degree. C. and about 20.degree. C.

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