Patent · US Active

White film and a method of manufacturing opaque white film

US8252856B2 · kind B2 · utility

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0References
10Claims
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Assignee

Inventors

Key dates

Filing dateSep 29, 2010
Grant dateAug 28, 2012
Priority date—
Expiry dateSep 29, 2030

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08J2467/00
  • WIPO fieldOther special machines
  • WIPO sectorMechanical engineering

Abstract

Disclosed is a white film having low content of oligomer within the film.

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