US 2026/0132281 A1 · PVC COMPOSITION FOR SLUSH MOLDING APPLICATIONS

Abstract

A method of making a powder polyvinyl chloride-based composition comprises blending an emulsion of a polyvinyl chloride resin and a flexible acrylic resin to form a polyvinyl chloride resin/flexible acrylic resin blend. The polyvinyl chloride/flexible acrylic resin blend is isolated to form the powder polyvinyl chloride-based composition. A powder polyvinyl chloride-based composition, a polyvinyl chloride formulation, an article formed from the powder polyvinyl chloride-based composition, and a method for forming the article are also disclosed.

Claims13

Dependent claims

A method of making a powder polyvinyl chloride-based composition comprising:

a) blending an emulsion of a polyvinyl chloride resin and an emulsion of a flexible acrylic resin to form a polyvinyl chloride resin/flexible acrylic resin blend;
and
b) isolating the polyvinyl chloride resin/flexible acrylic resin blend to form the powder polyvinyl chloride-based composition.

Dependencies are inferred from the claim text.

Facts

Application

19/119,144Filed 11 Oct 2023

Priority

EP 22201182.712 Oct 2022

Published

14 May 2026

Term ends

Not estimatedThe source records don’t support an estimate.

Classification29 codes

C08J 3/005
Processes of treating or compounding macromolecular substances: processes for mixing polymers
C08L 27/06
Containing chlorine atoms: homopolymers or copolymers of vinyl chloride
B32B 5/18
Layered products characterised by the non- homogeneity or physical structure , i.e. comprising a fibrous, filamentary, particulate or foam…
B32B 27/065
As the main or only constituent of a layer, which is next to another layer of the same or of a different material: of foam

Pvc composition for slush molding applications

Life of this patent

Pvc composition for slush molding applications

Life of this patent

Abstract

Claims13