Patent · US Active

Directly photodefinable polymer compositions and methods thereof

US8053515B2 · kind B2 · utility

4Cited by
0References
47Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 3, 2007
Grant dateNov 8, 2011
Priority date—
Expiry dateJan 21, 2030

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03F7/0388
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

A polymer includes a first type of repeat unit represented by Formula I:

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