Aqueous composition for masking

JP7692761B2Active Publication Date: 2025-06-16SUNSTAR GIKEN KK
6 Cites -1 Cited by

Patent Information

Application Number
JP2021133322
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-08-18
Publication Date
2025-06-16
Estimated Expiration
2041-08-18

AI Technical Summary

Technical Problem

Existing masking compositions are inadequate for surfaces with irregularities, lacking sufficient weather resistance, peelability, and toughness, especially when exposed to varying environmental conditions.

Method used

An aqueous composition for masking comprising a rubber latex, a polyolefin emulsion, a water-soluble polymer, and a needle-shaped filler, which provides improved adhesion, peelability, and weather resistance on surfaces with irregularities.

Benefits of technology

The composition effectively masks surfaces with irregularities, maintaining integrity and adhesion even after storage and exposure to environmental stressors, ensuring excellent peelability and weather resistance.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

To provide a composition for masking that is suitable for masking various materials: specifically, a material having irregularities on the surface.SOLUTION: An aqueous composition for masking contains a rubber latex (A), a polyolefin emulsion (B), a water-soluble polymer (C) and an acicular filler (D).SELECTED DRAWING: None
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Water-base masking composition

    JP1994041473A

  • Adhesive sealing material composition and sealing method using the same

    JP2000119636A

  • Peel-layer forming coating composition and wall covering member comprising peel layer formed by coating composition

    JP2016074865A

  • Release layer formation material and manufacturing method of release paper

    JP2019147856A

  • Easily peelable adhesive composition

    JP2021017491A