Patent · US Active

Multilayer synthetic rubber compositions

US11975124B2 · kind B2 · utility

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19Claims
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Assignee

Inventors

Key dates

Filing dateDec 9, 2019
Grant dateMay 7, 2024
Priority date
Expiry dateJan 11, 2041

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08L53/02
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

Provided are multilayer synthetic rubber compositions formed from a layer of a styrene block copolymer composition and a layer of one or more synthetic elastomers, such as polychloroprene, polyisoprene, nitrile rubber, styrene butadiene rubber, butyl rubber and polyurethane. The multilayer compositions find use in the manufacture of thin walled articles, for example gloves, particularly medical or industrial gloves.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.