Lightweight thermoplastic elastomer as a damping material for protectors

DE102025102448A1Undetermined Publication Date: 2026-07-23KRAIBURG TPE
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Patent Information

Application Number
DE102025102448
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-01-23
Publication Date
2026-07-23
Patent Text Reader

Abstract

The invention relates to a thermoplastic elastomer composition comprising the components: A1) a styrene-isoprene-styrene block copolymer containing double bonds and / or A2) a styrene-ethylene-ethylene / propylene-styrene block copolymer, B) a hydrogenated styrene block copolymer functionalized by grafting with an anhydride of an unsaturated organic acid or a vinyl alkoxysilane or a vinyl acyloxysilane or a methacryloxyalkylalkoxysilane or a methacryloxyalkylacyloxysilane, and C) hollow glass spheres. The invention also relates to a process for producing a thermoplastic elastomer using the thermoplastic elastomer composition and the thermoplastic elastomer obtained therein.
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Citation Information

Patent Citations

  • THERMOPLASTIC ELASTOMER COMPOSITION WITH LOW DENSITY AND GOOD MECHANICAL PROPERTIES THROUGH THE USE OF UNCOATED HOLLOW GLASS Spheres

    DE102019107468A1

  • Floor covering containing thermoplastic elastomer and method for producing same

    US20180371765A1

  • Vibration damping thermoplastic elastomer blends

    WO2021236914A1