Patent · US Active

Homoadamantane derivatives, process for preparing same, and photoresist compositions

US9513545B2 · kind B2 · utility

1Cited by
4References
14Claims
0Family size

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Key dates

Filing dateJul 26, 2011
Grant dateDec 6, 2016
Priority date—
Expiry dateSep 11, 2031

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08F220/283
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A compound represented by the following formula (I), wherein R1 is a hydrogen atom, a halogen atom, a methyl group or a trifluoromethyl group.

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