Patent · US Active

Enhancing the physical properties of semi-crystalline polymers via solid-state shear pulverization

US9133311B2 · kind B2 · utility

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20Claims
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Key dates

Filing dateMay 16, 2014
Grant dateSep 15, 2015
Priority date
Expiry dateMay 16, 2034

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08J2367/04
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Solid-state shear pulverization of semi-crystalline polymers and copolymers thereof and related methods for enhanced crystallization kinetics and physical/mechanical properties.

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