Patent · US Active

Photocrosslinkable materials comprising alicyclic group

US10208031B2 · kind B2 · utility

0Cited by
3References
25Claims
0Family size

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Inventors

Key dates

Filing dateApr 10, 2008
Grant dateFeb 19, 2019
Priority date—
Expiry dateSep 4, 2028

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02F1/133753
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A diamine compound of formula (I) is proposed as well as polymers, copolymers, polyamic acids, polyamic acid esters, or polyimides based on such compound.

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