Method for making decorative inlaids
AssigneeDomco Industries Ltd.
InventorsClaude L. Charest, Jean-Francois Courtoy
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Abstract
The disclosure herein describes an improved method for making decorative inlaid types of sheet materials which consists of forming, on a sheet of flexible substrate, a layer of plastisol or organosol containing resinous porous particles. The improvement consists in blending the resinous porous particles with the plastisol or organosol by slow agitation, under vacuum.
Claims17
In a method for making decorative inlaid types of sheet materials, which comprises forming, on a sheet of flexible substrate, a plastic layer of plastisol or organosol containing resinous porous particles, the improvement comprising the steps of:
- a) blending the resinous particles with the plastisol or organosol by slow agitation, under vacuum;
- and
- b) applying the blended mixture of resinous particles and plastisol or organosol on the sheet of flexible substrate.
In a method for making decorative inlaid types of sheet materials, which comprises forming, on a sheet of flexible substrate, a plastic layer of plastisol or organosol containing resinous porous particles, the improvement comprising the steps of:
- a) mixing, in a predetermined ratio, the resinous particles with the plastisol or organosol;
- b) blending the mixture by slow agitation, under vacuum;
- and
- c) applying the blended mixture of resinous particles and plastisol or organosol on the sheet of flexible substrate.
In a method for making decorative inlaid types of sheet material, which comprises forming, on a sheet of flexible substrate, a plastic layer of plastisol or organosol containing resinous porous particles, the improvement comprising the steps of:
- a) mixing a plurality of variously colored resinous particles;
- b) preparing a wet ungelled plastisol or organosol;
- c) depositing a predetermined amount of the mixture of colored particles in the plastisol or organosol;
- and
- d) blending the mixture of particles and plastisol or organosol by slow agitation, under vacuum;
- and
- e) applying the blended mixture of resinous particles and plastisol or organosol on the sheet of flexible substrate.
A method for making decorative inlaid types of sheet material, comprising the steps of:
- a) applying a plastic layer of wet ungelled PVC plastisol or organosol on a sheet of flexible substrate;
- b) gelling said plastic layer;
- c) applying a printed design to the surface of the gelled plastic layer;
- d) mixing a predetermined amount of variously colored polyvinyl chloride (PVC) dry-blend particles in a wet ungelled clear PVC plastisol or organosol by slow agitation, under vacuum;
- e) applying the mixture of step d) to the design-applied surface of step c);
- f) gelling the applied mixture of step e);
- g) smoothening the surface of the gelled mixture of step f) by passing the substrate between pressure applying cylinders;
- and
- h) applying a web plastisol on the smoothened surface of step g), gelling and fusing.
Dependencies are inferred from the claim text.