Pumpable, one-component, high wash resistant, Anti-flutter compositions for use in automotive applications

EP4594439A1Pending Publication Date: 2025-08-06UNISEAL +3
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Patent Information

Application Number
EP2023954513
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-09-26
Publication Date
2025-08-06

AI Technical Summary

Technical Problem

Existing automotive coatings face challenges in providing high wash resistance and preventing flutter, which can lead to surface defects and reduced durability.

Method used

Development of a one-component, pumpable anti-flutter composition based on a proprietary elastomer base, which includes specific additives to enhance wash resistance and prevent fluttering.

Benefits of technology

The composition effectively enhances wash resistance and prevents fluttering, ensuring improved durability and surface integrity of automotive coatings.

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Abstract

A pumpable, one-component, curable, anti-flutter composition which cures to form a cured product, including: (a) an elastomer; (b) a homopolymer resin; (c) a novel thixotropic filler system; and (d) wherein the anti-flutter composition exhibits high wash resistance.
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Description

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